奥迪Q7电路图(奥迪Q7)

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奥迪Q7电路图14

Klimaanlage Komfortab Modelljahr2007Hinweise:InformationenüberRelaisplatz-und Sicherungsbelegungen MehrfachsteckverbindungenSteuergeräte und RelaisMasseverbindungenÃEinbauorte in derÜbersicht!InformationenüberFehlersuchprogrammeÃgeführte Fehlersuchews =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeT16d -Steckverbindung,16fach,schwarz,Stecker D,am Steuergerät für ClimatronicT17k-Steckverbindung,17fach,schwarz,hinter der Schalttafel rechts,Klimaanlage V2-Frischluftgebläse43-Massepunkt Säule A rechts untenB272-Plusverbindung (30)im Hauptleitungsstrang ✱-Relais-und Sicherungsträger Schalttafel Mitte ✱✱-Relais-und Sicherungsträger unter dem Fahrersitzws =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeT10f -Steckverbindung,10fach,rot,KupplungsstationE-Box WasserkastenT16c -Steckverbindung,16fach,braun,Stecker C,amSteuergerät für ClimatronicT16d -Steckverbindung,16fach,schwarz,Stecker D,am Steuergerät für Climatronic 379-Masseverbindung 14im Hauptleitungsstrang ✱-Ausgang Gebermassews =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeG386-Temperaturfühler für Mannanströmer vorn rechtsJ255-Steuergerät für ClimatronicT12g -Steckverbindung,12fach,Stecker A,am Steuergerät für ClimatronicT16d -Steckverbindung,16fach,schwarz,Stecker D,am Steuergerät für ClimatronicT17k-Steckverbindung,17fach,schwarz,hinter der Schalttafel rechts,KlimaanlageT20i-Steckverbindung,20fach,rot,Stecker B,am Steuergerät für Climatronic97-Masseverbindung 1im Leitungsstrang Klimaanlage✱-Ausgang Gebermassews =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeTemperaturklappe rechts J255-Steuergerät für ClimatronicT12g -Steckverbindung,12fach,Stecker A,am Steuergerät für ClimatronicT16c-Steckverbindung,16fach,braun,Stecker C,am Steuergerät für ClimatronicT16d -Steckverbindung,16fach,schwarz,Stecker D,am Steuergerät für ClimatronicT17k -Steckverbindung,17fach,schwarz,hinter der Schalttafel rechts,KlimaanlageT20i-Steckverbindung,20fach,rot,Stecker B,am Steuergerät für Climatronic V42-Gebläse für Temperaturfühler V107-Stellmotor der Defrostklappe V113-Stellmotor der UmluftklappeV159-Stellmotor der Temperaturklappe rechts97-Masseverbindung 1im Leitungsstrang KlimaanlageL31-Verbindung (5Volt)im Leitungsstrang Klimaanlage/ws =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orange rs =rosaT12g -Steckverbindung,12fach,Stecker A,amSteuergerät für ClimatronicT16c -Steckverbindung,16fach,braun,Stecker C,amSteuergerät für ClimatronicT17k -Steckverbindung,17fach,schwarz,hinter derSchalttafel rechts,KlimaanlageT20i -Steckverbindung,20fach,rot,Stecker B,amSteuergerät für ClimatronicV111-Stellmotor des Mittenausströmers rechts V213-Stellmotor der indirekten Belüftungsklappe 97-Masseverbindung 1im Leitungsstrang KlimaanlageL9-Verbindung 1im Leitungsstrang Klimaanlage L10-Verbindung 2im Leitungsstrang Klimaanlage L31-Verbindung (5Volt)im Leitungsstrang Klimaanlage ✱-Linkslenker ✱✱-Rechtslenker///ws =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orange rs =rosaG523-Potenziometer für Stellmotor desSeitenausströmers rechtsJ255-Steuergerät für ClimatronicT12g -Steckverbindung,12fach,Stecker A,amSteuergerät für ClimatronicT20i -Steckverbindung,20fach,rot,Stecker B,amSteuergerät für ClimatronicV109-Stellmotor der Fußraumklappe rechts V299-Stellmotor des Seitenausströmers links V300-Stellmotor des Seitenausströmers rechts 97-Masseverbindung 1im Leitungsstrang KlimaanlageL10-Verbindung 2im Leitungsstrang Klimaanlage L11-Verbindung 3im Leitungsstrang Klimaanlage L31-Verbindung (5Volt)im Leitungsstrang Klimaanlage//ws =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeG220-Potenziometer für Stellmotor derTemperaturklappe linksJ255-Steuergerät für ClimatronicT12g -Steckverbindung,12fach,Stecker A,amSteuergerät für ClimatronicT20i -Steckverbindung,20fach,rot,Stecker B,amSteuergerät für ClimatronicV108-Stellmotor der Fußraumklappe links V110-Stellmotor des Mittenausströmers links V158-Stellmotor der Temperaturklappe links 97-Masseverbindung 1im Leitungsstrang KlimaanlageL31-Verbindung (5Volt)im Leitungsstrang Klimaanlagews =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeT46b -Steckverbindung,46fach,schwarz,CAN-Trennstecker rechts 687-Massepunkt 1auf dem MitteltunnelB319-Plusverbindung 5(30a)im Hauptleitungsstrang-CAN-Bus (Datenleitung)✱-Mehrausstattung✱ws =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeG178-Sitzbelegungssensor hinten BeifahrerseiteT3h -Steckverbindung,3fach,schwarz,Stecker E,ander Bedienungs-und Anzeigeeinheit für Climatronic hintenT6i -Steckverbindung,6fach,grün,unter demRücksitz rechtsT8t -Steckverbindung,8fach,schwarz,im RücksitzrechtsT12h -Steckverbindung,12fach,Stecker A,an derBedienungs-und Anzeigeeinheit für Climatronic hintenT16h -Steckverbindung,16fach,Stecker D,an derBedienungs-und Anzeigeeinheit für Climatronic hintenZ12-beheizbare Rücksitzbank rechts Z13-beheizbare Rücksitzlehne rechts 78-Massepunkt an der Säule B rechts unten 391-Masseverbindung 26im Hauptleitungsstrang 411-Masseverbindung 2(Gebermasse)imHauptleitungsstrang ✱-Mehrausstattung✱✱-Fahrzeuge mit Sitzheizung✱ws =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeJ391-Steuergerät für Frischluftgebläse hinten T2r -Steckverbindung,2fach,am Steuergerät fürFrischluftgebläse hintenT4u -Steckverbindung,4fach,am Steuergerät fürFrischluftgebläse hintenT12h -Steckverbindung,12fach,Stecker A,an derBedienungs-und Anzeigeeinheit für Climatronic hintenT16h -Steckverbindung,16fach,Stecker D,an derBedienungs-und Anzeigeeinheit für Climatronic hintenT17h -Steckverbindung,17fach,schwarz,Mittelkonsole hintenV80-Frischluftgebläse hinten 61-Massepunkt an der C-Säule links 112-Masseverbindung 2im Leitungsstrang Klimaanlage ✱-Mehrausstattung/✱ws =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangerechtsG391-Potenziometer für Temperaturklappe hintenlinksT12h -Steckverbindung,12fach,Stecker A,an derBedienungs-und Anzeigeeinheit für Climatronic hintenT12k -Steckverbindung,12fach,Mittelkonsole hinten T20h -Steckverbindung,20fach,rot,Stecker B,an derBedienungs-und Anzeigeeinheit für Climatronic hintenV239-Stellmotor der Luftmengenklappe hinten links V240-Stellmotor der Luftmengenklappe hinten rechts V313-Stellmotor der Temperaturklappe hinten links L46-Verbindung (5Volt)im Leitungsstrang Betätigung ClimatronicL68-Verbindung 2(Geber)im Leitungsstrang Climatronic ✱-Mehrausstattung///✱ws =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeT12h -Steckverbindung,12fach,Stecker A,an derBedienungs-und Anzeigeeinheit für Climatronic hintenT12k -Steckverbindung,12fach,Mittelkonsole hinten T17h -Steckverbindung,17fach,schwarz,Mittelkonsole hintenT20h -Steckverbindung,20fach,rot,Stecker B,an derBedienungs-und Anzeigeeinheit für Climatronic hintenV314-Stellmotor der Temperaturklappe hinten rechts V315-Stellmotor des Mannanströmers hinten links376-Masseverbindung 11im Hauptleitungsstrang B369-Verbindung 1(5V)im Hauptleitungsstrang L46-Verbindung (5Volt)im Leitungsstrang Betätigung ClimatronicL68-Verbindung 2(Geber)im Leitungsstrang Climatronic✱-Mehrausstattung✱✱-Ausgang Signalmasse/%✱ws =weißsw =schwarz ro =rot br =braun gn =grün bl =blau gr =grau li =lila ge =gelb or =orangeAbsperrklappe in B-Säule und Fußraum linksG472-Potenziometer für Mannanströmer hintenrechtsT12h -Steckverbindung,12fach,Stecker A,an derBedienungs-und Anzeigeeinheit für Climatronic hintenT20h -Steckverbindung,20fach,rot,Stecker B,an derBedienungs-und Anzeigeeinheit für Climatronic hintenV211-Stellmotor der Absperrklappe der B-Säule unddes Fußraums rechtsV212-Stellmotor der Absperrklappe der B-Säule unddes Fußraums linksV316-Stellmotor des Mannanströmers hinten rechts 376-Masseverbindung 11im Hauptleitungsstrang B369-Verbindung 1(5V)im Hauptleitungsstrang ✱-Mehrausstattungws=weißsw=schwarzro=rotbr=braungn=grünbl=blaugr=grauli=lilage=gelbor=orange L68-Lampe für Beleuchtung desSchalttafelausströmers MitteL69-Lampe für Beleuchtung desSchalttafelausströmers rechtsL87-Lampe für Beleuchtung des Ausströmers im Fahrgastraum MitteT32a-Steckverbindung,32fach,grau,am Steuergerät im Schalttafeleinsatz43-Massepunkt Säule A rechts unten44-Massepunkt Säule A links unten67-Massepunkt am Querträger vorn links371-Masseverbindung6im Hauptleitungsstrang 377-Masseverbindung12im Hauptleitungsstrang 383-Masseverbindung18im Hauptleitungsstrang B340-Verbindung1(58s)im HauptleitungsstrangB341-Verbindung2(58s)im Hauptleitungsstrang。

Q7 RSE Plus 电路图

版本 2008 年 4 月Rear Seat Entertainment (RSE)plus / 高级版后座 DVD 多媒体系统自 2007 年 11 月起说明：关于继电器及保险丝位置多芯插头连接控制器和继电器接地连接→安装位置一览！关于故障查找程序→导航型故障查询程序ws=白色sw =黑色ro =红色br =褐色gn =绿色bl =蓝色gr =灰色li =淡紫色ge =黄色or =橘黄色rs=粉红色拖车识别装置控制器，保险丝J345 -拖车识别装置控制器SD5 - 保险丝架 D 上的保险丝 5SF5 - 保险丝架 F 上的保险丝 5SF8 - 保险丝架 F 上的保险丝 8SF9 - 保险丝架 F 上的保险丝 9SF12 - 保险丝架 F 上的保险丝 12T12c - 12 芯蓝色插头连接，在拖车识别控制器上T12d - 12 芯红色插头连接，在拖车识别控制器上T16e - 16 芯插头连接，在拖车行驶识别装置控制器上51-行李箱内的右侧接地点 390 -接地连接 25，在主导线束中 B302-正极连接 6（30），在主导线束中* - 不带拖车挂钩的车辆** - 带拖车挂钩的车辆# -继电器，在驾驶员座椅下的保险丝架上ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色多媒体系统控制器J329 -端子 Kl. 15 供电继电器J650 -多媒体系统控制器SB6 -保险丝架 B 上的保险丝 6T2be -2芯黑色插头连接，在拖车识别控制器上T4ai -4芯黑色插头连接，在行李箱内右侧T26e -26 芯黑色插头连接，在多媒体系统控制器上U10 -带拖车行驶插座B165-正极连接 2（15），在车内导线束中B273-正极连接（15），在主导线束中B492-正极连接 3（15），在车内导线束中X78-连接 1，在选装装备导线束中* -不带拖车挂钩的车辆** -带拖车挂钩的车辆# -继电器，在驾驶员座椅下的保险丝架上ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色多媒体系统控制器、多媒体系统左耳机J650 -多媒体系统控制器R123 -多媒体系统左耳机T12x -12 芯黑色插头连接，在后中控台中T26e -26 芯黑色插头连接，在多媒体系统控制器上ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色多媒体系统控制器、多媒体系统右耳机、图像和音频辅助连接单元J650 -多媒体系统控制器R124 -多媒体系统右耳机R176 -音像系统辅助连接单元T12x -12 芯黑色插头连接，在后中控台中T12y -12 芯黑色插头连接，在后中控台中T26e -26 芯黑色插头连接，在多媒体系统控制器上ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色多媒体系统控制器、图像和音频辅助连接单元J650 -多媒体系统控制器R176 -音像系统辅助连接单元T12y -12 芯黑色插头连接，在后中控台中T26e -26 芯黑色插头连接，在多媒体系统控制器上ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色多媒体控制器、后部 DVD 转换盒J650 -多媒体系统控制器R162 -后部 DVD 转换盒T12v -12 芯黑色插头连接，在 DVD 光盘转换盒上T26d -26 芯绿色插头连接，在多媒体系统控制器上ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色多媒体系统控制器、多媒体系统显示单元 1J650 -多媒体系统控制器T2ba -2芯黑色插头连接，在驾驶员座椅下T6ak -6芯黑色插头连接，在驾驶员座椅下T7a -7芯插头连接，在驾驶员座椅靠背中T12w -12 芯黑色插头连接，在行李箱中后左侧T26d -26 芯绿色插头连接，在多媒体系统控制器上Y22 -多媒体系统显示单元 1ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色多媒体系统控制器、多媒体系统显示单元 2J650 -多媒体系统控制器T2bb -2芯黑色插头连接，在副驾驶员座椅下T6al -6芯黑色插头连接，在副驾驶员座椅下T7b -7芯插头连接，在副驾驶员座椅靠背中T26d -26 芯绿色插头连接，在多媒体系统控制器上Y23 -多媒体系统显示单元 2ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色多媒体系统控制器、电视调谐器J650 -多媒体系统控制器R78 -电视调谐器T18a -18 芯黑色插头连接，在多媒体系统控制器上T20p -20 芯插头连接，在电视调谐器上ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色多媒体系统控制器、电视调谐器J650 -多媒体系统控制器R78 -电视调谐器SD3 -保险丝架 D 上的保险丝 3SF6 -保险丝架 F 上的保险丝 6SF8 -保险丝架 F 上的保险丝 8T6am -6芯蓝色插头连接，在行李箱中左侧T18a -18 芯黑色插头连接，在多媒体系统控制器上T20p -20 芯插头连接，在电视调谐器上370-接地连接 5，在主导线束中675-接地点 2，在行李箱中右侧* -继电器，在驾驶员座椅下的保险丝架上? -L WL - 光缆，见信息娱乐系统数据总线（Most Ring）电路图ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色前部信息显示和操作单元的控制器，保险丝J523 -前部信息显示和操作单元的控制器J533 -数据总线诊断接口J685 -前部信息显示和操作单元控制器的显示单元SC6 -保险丝架 C 上的保险丝 6SD2 -保险丝架 D 上的保险丝 2T20k -20 芯红色插头连接，插头 A，在前部信息显示和操作单元的控制器上T22a -22 芯插头连接，在前部信息显示和操作单元控制器的显示单元上T22b -22 芯插头连接，插头 C，在前部信息显示和操作单元的控制器上T26b -26 芯黑色插头连接，插头 B，在数据总线诊断接口上45-中部仪表板后面的接地点373-接地连接 8，在主导线束中B300-正极连接 4（30），在主导线束中B444-连接 1（诊断），在主导线束中（环形结构断裂诊断）* -继电器，在驾驶员座椅下的保险丝架上? -L WL - 光缆，见信息娱乐系统数据总线（Most Ring）电路图ws=白色sw=黑色ro=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色ge=黄色or=橘黄色rs=粉红色前部信息显示和操作单元的控制器，多媒体系统操作单元，手套箱按键，显示单元按键E316 -手套箱按钮E380 -多媒体系统操作单元E506 -显示单元按钮J285 -仪表板中的控制器J520 -车载电网控制器 2J523 -前部信息显示和操作单元的控制器T6w -6芯黑色插头连接，在开关模块侧面T16f -16 芯棕色插头连接, 在多媒体系统操作单元上T20k -20 芯红色插头连接，插头 A，在前部信息显示和操作单元的控制器上T32a -32 芯灰色插头连接，在组合仪表中的控制器上T40a -40 芯黑色插头连接，在车载电网控制器 2 上45-中部仪表板后面的接地点378-接地连接 13，在主导线束中B340-连接 1（58s），在主导线束中B341-连接 2（58s），在主导线束中。

奥迪Q7电路图-空调-舒适

Edition 02.2006 Convenience air conditioning systemfrom model year 2007Notes:For information concerningPosition of relays and fusesMulti-pin connectionsControl units and relaysEarth connections→ List of Fitting Locations!For information concerningFault Finding Programs→ guided fault findingws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkClimatronic control unit, fuses J255 - C limatronic control unit J329 - T erminal 15 voltage supply relay SC8 - F use 8 on fuse holder C SC10 - F use 10 on fuse holder C SC12 - F use 12 on fuse holder C SD2 - F use 2 on fuse holder DT16c - 16-pin connector, brown, connector C, on Climatronic controlunitT16d - 16-pin connector, black, connector D, on Climatronic controlunitT46b - 46-pin connector, black, CAN separating connector right45-Earth point, centre behind dash panel 378 -Earth connection 13, in main wiring harness B163 -Positive connection 1 (15), in interior wiring harness B273 -Positive connection (15), in main wiring harness B280-Positive connection 4 (15a), in main wiring harness B300 -Positive connection 4 (30), in main wiring harness B322-Positive connection 8 (30a), in main wiring harness• - C AN bus (data wire)* - o nly with operating and display unit for rear Climatronic ** - F use and relay carrier under driver seatws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkClimatronic control unit, air quality sensor, fresh air blowercontrol unit, fresh air blower, fresh air blower fuse 1 and 2C24 -S uppression filterG238 -A ir quality sensorJ126 -F resh air blower control unitJ255 -C limatronic control unitS97 -F resh air blower fuse 1S98 -F resh air blower fuse 2S123 -A BS control unit fuse 1SD1 -F use 1 on fuse holder DT2q -2-pin connector, on fresh air blower control unitT4t -4-pin connector, on fresh air blower control unitT16c -16-pin connector, brown, connector C, on Climatronic controlunitT16d -16-pin connector, black, connector D, on Climatronic controlunitT17k -17-pin connector, black, behind the dash panel, right, airconditioning systemV2 -F resh air blower43-Earth point, lower part of right A-pillarB272-Positive connection (30), in main wiring harness* -r elay and fuse carrier centre dash panel** -R elay and fuse carrier under driver seatws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkClimatronic control unit, front seat temperature sender, front seatheatingG344 -F ront left seat temperature senderG345 -F ront right seat temperature senderJ255 -C limatronic control unitSC3 -F use 3 on fuse holder CT2ao -2-pin connector, black, under the seat on front leftT2ap -2-pin connector, black, under the seat on front rightT3c -3-pin connector, black, connector E, on Climatronic controlunitT6f -6-pin connector, green, under driver seatT6g -6-pin connector, green, under front passenger seatT16d -16-pin connector, black, connector D, on Climatronic controlunitZ7 -H eated driver seat backrestZ9 -H eated front passenger seat backrestZ45 -F ront left seat heatingZ46 -F ront right seat heating77-Earth point, lower part of left B-pillar78-Earth point, lower part of right B-pillar366-Earth connection 1, in main wiring harness379-Earth connection 14, in main wiring harnessB299-Positive connection 3 (30), in main wiring harness* -m odels with seat heatingws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkClimatronic control unit, sunlight penetration photosensor,refrigerant temperature sender, compressor regulating valve, airconditioning system compressor regulating valveG107 -S unlight penetration photosensorG454 -R efrigerant temperature senderJ255 -C limatronic control unitN280 -A ir conditioning system compressor regulating valveT10d -10-pin connector, blue, coupling station on electronics box,plenum chamberT10f -10-pin connector, red, coupling station on electronics box,plenum chamberT16c -16-pin connector, brown, connector C, on Climatronic controlunitT16d -16-pin connector, black, connector D, on Climatronic controlunit379-Earth connection 14, in main wiring harness* -O utput sender earthws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs =pinkClimatronic control unit, high pressure sender G65 - H igh pressure sender J255 - C limatronic control unit J271 - M otronic current supply relay J317 - T erminal 30 voltage supply relay S10 - F uses in relay plate fuse holder S13 - F uses in relay plate fuse holderT10d - 10-pin connector, blue, coupling station on electronics box,plenum chamberT16d - 16-pin connector, black, connector D, on Climatronic controlunit85-Earth connection 1, in engine compartment wiring harness609 -Earth point, on right in plenum chamberD101 -Connection 1, in engine compartment wiring harness D102 -Connection 2, in engine compartment wiring harness D107-Connection 5, in engine compartment wiring harnessD109-Connection 7, in engine compartment wiring harness * - 4.2 l engine, engine code BAR** - 3,0 l Diesel engine, engine codes BUN, BUG # - R elay and fuse carrier, electronics box plenum chamberws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkClimatronic control unit, continued coolant circulation relay,coolant circulation pumpJ151 -C ontinued coolant circulation relayJ255 -C limatronic control unitJ623 -E ngine control unitJ749 -F uel pump relay for auxiliary heaterT6k -6-pin connector, brown, coupling station on electronics box,plenum chamberT10c -10-pin connector, pink, coupling station on electronics box,plenum chamberT10d -10-pin connector, blue, coupling station on electronics box,plenum chamberT16c -16-pin connector, brown, connector C, on Climatronic controlunitT16d -16-pin connector, black, connector D, on Climatronic controlunitT94 -94-pin connector, black, on engine control unitV50 -C oolant circulation pump368-Earth connection 3, in main wiring harness640-Earth point, left in engine compartmentB537-Connection 28, in main wiring harness* -4.2 l engine, engine code BAR** -3,0 l Diesel engine, engine codes BUN, BUG# -r elay and fuse carrier centre dash panel## -m odels with auxiliary heater### -R elay and fuse carrier, electronics box plenum chamberws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkClimatronic control unit, fresh air intake duct temperature sensor,footwell vent temperature sender, evaporator output temperaturesender, front chest vent temperature sensorG89 -F resh air intake duct temperature sensorG261 -L eft footwell vent temperature senderG262 -R ight footwell vent temperature senderG263 -E vaporator output temperature senderG385 -F ront left chest vent temperature sensorG386 -F ront right chest vent temperature sensorJ255 -C limatronic control unitT12g -12-pin connector, connector A, on Climatronic control unitT16d -16-pin connector, black, connector D, on Climatronic controlunitT17k -17-pin connector, black, behind the dash panel, right, airconditioning systemT20i -20-pin connector, red, connector B, on Climatronic controlunit97-Earth connection 1, in air conditioning system wiring harness * -O utput sender earthws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkClimatronic control unit, defroster flap control motorpotentiometer, air recirculation flap control motor potentiometer,potentiometer for right temperature flap control motor, dash paneltemperature sensorG56 -D ash panel temperature sensorG135 -D efroster flap control motor potentiometerG143 -A ir recirculation flap control motor potentiometerG221 -P otentiometer for right temperature flap control motorJ255 -C limatronic control unitT12g -12-pin connector, connector A, on Climatronic control unitT16c -16-pin connector, brown, connector C, on Climatronic controlunitT16d -16-pin connector, black, connector D, on Climatronic controlunitT17k -17-pin connector, black, behind the dash panel, right, airconditioning systemT20i -20-pin connector, red, connector B, on Climatronic controlunitV42 -T emperature sensor blowerV107 -D efroster flap control motorV113 -A ir recirculation flap control motorV159 -R ight temperature flap control motor97-E arth connection 1, in air conditioning system wiring harness L31-Connection (5V), in air conditioning system wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkClimatronic control unit, potentiometer for right centre ventcontrol motor, potentiometer for indirect ventilation flap controlmotorG137 -P otentiometer for right centre vent control motorG330 -P otentiometer for indirect ventilation flap control motorJ255 -C limatronic control unitT12g -12-pin connector, connector A, on Climatronic control unitT16c -16-pin connector, brown, connector C, on Climatronic controlunitT17k -17-pin connector, black, behind the dash panel, right, airconditioning systemT20i -20-pin connector, red, connector B, on Climatronic controlunitV111 -R ight central vents control motorV213 -I ndirect ventilation flap control motor97-Earth connection 1, in air conditioning system wiring harness L9-Connection 1, in air conditioning system wiring harness L10-Connection 2, in air conditioning system wiring harness L31-Connection (5V), in air conditioning system wiring harness* -l eft-hand drive** -R ight-hand drivews=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkClimatronic control unit, potentiometer for right footwell flapcontrol motor, potentiometer for left side vent control motor,potentiometer for right side vent control motorG140 -P otentiometer for right footwell flap control motorG164 -P otentiometer for left side vent control motorG523 -P otentiometer for right side vent control motorJ255 -C limatronic control unitT12g -12-pin connector, connector A, on Climatronic control unitT20i -20-pin connector, red, connector B, on Climatronic controlunitV109 -R ight footwell flap control motorV299 -L eft side vent control motorV300 -R ight side vent control motor97-Earth connection 1, in air conditioning system wiring harness L10-Connection 2, in air conditioning system wiring harness L11-Connection 3, in air conditioning system wiring harness L31-Connection (5V), in air conditioning system wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkClimatronic control unit, potentiometer for left centre vent controlmotor, potentiometer for left footwell flap control motor,potentiometer for left temperature flap control motorG136 -P otentiometer for left centre vent control motorG139 -P otentiometer for left footwell flap control motorG220 -P otentiometer for left temperature flap control motorJ255 -C limatronic control unitT12g -12-pin connector, connector A, on Climatronic control unitT20i -20-pin connector, red, connector B, on Climatronic controlunitV108 -L eft footwell flap control motorV110 -L eft centre vent control motorV158 -L eft temperature flap control motor97-Earth connection 1, in air conditioning system wiring harness L31-Connection (5V), in air conditioning system wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkOperating and display unit for rear Climatronic, fusesE265 -O perating and display unit for rear ClimatronicSC8 -F use 8 on fuse holder CSC12 -F use 12 on fuse holder CT16h -16-pin connector, connector D, on rear Climatronic operatingand display unitT46b -46-pin connector, black, CAN separating connector right687-Earth point 1, on centre tunnelB319-Positive connection 5 (30a), in main wiring harness• -C AN bus (data wire)* -o ptional equipmentws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkRear Climatronic operating and display unit, rear left seattemperature sensor, rear seat occupied sensor on driver side, heated rear left seat E128 - H eated rear left seat switch with regulator E265 - O perating and display unit for rear Climatronic G94 - R ear left seat temperature sensor G177 - R ear seat occupied sensor on driver side SC1 - F use 1 on fuse holder CT3h - 3-pin connector, black, connector E, on rear Climatronicoperating and display unitT6h - 6-pin connector, green, under rear seat, left T8s - 8-connector, black, in rear seat, leftT12h - 12-pin connector, connector A, on rear Climatronic operatingand display unitT16h - 16-pin connector, connector D, on rear Climatronic operatingand display unitZ10 - H eated rear left seat Z11 - H eated rear left seat backrest61-Earth point, left C-pillar 411-Earth connection 2 (sender earth), in main wiring harness* - o ptional equipment ** - m odels with seat heatingws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkRear Climatronic operating and display unit, rear right seattemperature sensor, rear seat occupied sensor on front passengerside, heated rear right seatE129 -H eated rear right seat switch with regulatorE265 -O perating and display unit for rear ClimatronicG95 -R ear right seat temperature sensorG178 -R ear seat occupied sensor on front passenger sideT3h -3-pin connector, black, connector E, on rear Climatronicoperating and display unitT6i -6-pin connector, green, under rear seat, rightT8t -8-connector, black, in rear seat, rightT12h -12-pin connector, connector A, on rear Climatronic operatingand display unitT16h -16-pin connector, connector D, on rear Climatronic operatingand display unitZ12 -H eated rear right seatZ13 -H eated rear right seat backrest78-Earth point, lower part of right B-pillar391-Earth connection 26, in main wiring harness411-Earth connection 2 (sender earth), in main wiring harness* -o ptional equipment** -m odels with seat heatingws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkOperating and display unit for rear Climatronic, rear fresh airblower control unit, rear vent temperature sender, rear fresh airblowerC24 -S uppression filterE265 -O perating and display unit for rear ClimatronicG405 -R ear left vent temperature senderG406 -R ear right vent temperature senderJ391 -R ear fresh air blower control unitT2r -2-pin connector, on rear fresh air blower control unitT4u -4-pin connector, on rear fresh air blower control unitT12h -12-pin connector, connector A, on rear Climatronic operatingand display unitT16h -16-pin connector, connector D, on rear Climatronic operatingand display unitT17h -17-pin connector, black, rear centre consoleV80 -R ear fresh air blower61-Earth point, left C-pillar112-Earth connection 2, in air conditioning system wiring harness * -o ptional equipmentws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkRear Climatronic operating and display unit, potentiometer forrear left air quantity flap, rear left temperature flap potentiometerE265 -O perating and display unit for rear ClimatronicG389 -R ear left air quantity flap potentiometerG390 -R ear right air quantity flap potentiometerG391 -R ear left temperature flap potentiometerT12h -12-pin connector, connector A, on rear Climatronic operatingand display unitT12k -12-pin connector, rear centre consoleT20h -20-pin connector, red, connector B, on rear Climatronicoperating and display unitV239 -R ear left air quantity flap control motorV240 -R ear right air quantity flap control motorV313 -R ear left temperature flap control motorL46-Connection (5 Volt), in Climatronic operating unit wiringharnessL68-Connection 2 (sender), in Climatronic wiring harness* -o ptional equipmentws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkRear Climatronic operating and display unit, rear righttemperature flap potentiometer, rear left chest vent potentiometerE265 -O perating and display unit for rear ClimatronicG392 -R ear right temperature flap potentiometerG471 -R ear left chest vent potentiometerT12h -12-pin connector, connector A, on rear Climatronic operatingand display unitT12k -12-pin connector, rear centre consoleT17h -17-pin connector, black, rear centre consoleT20h -20-pin connector, red, connector B, on rear Climatronicoperating and display unitV314 -R ear right temperature flap control motorV315 -R ear left chest vent control motor376-Earth connection 11, in main wiring harnessB369-Connection 1 (5V), in main wiring harnessL46-Connection (5 Volt), in Climatronic operating unit wiringharnessL68-Connection 2 (sender), in Climatronic wiring harness* -o ptional equipment** -o utput signal earthws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkOperating and display unit for rear Climatronic, potentiometer forright B-pillar and footwell shut-off flap control motor, rear rightchest vent potentiometerE265 -O perating and display unit for rear ClimatronicG328 -Potentiometer for right B-pillar and footwell shut-off flapcontrol motorG329 -Potentiometer for left B-pillar and footwell shut-off flap controlmotorG472 -R ear right chest vent potentiometerT12h -12-pin connector, connector A, on rear Climatronic operatingand display unitT20h -20-pin connector, red, connector B, on rear Climatronicoperating and display unitV211 -R ight B-pillar and footwell shut-off flap control motorV212 -L eft B-pillar and footwell shut-off flap control motorV316 -R ear right chest vent control motor376-Earth connection 11, in main wiring harnessB369-Connection 1 (5V), in main wiring harness* -o ptional equipmentws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkDash panel left vent illumination bulb, dash panel central vent illumination bulb, dash panel right vent illumination bulb, central rear vent illumination bulb J285 - C ontrol unit in dash panel insert L67 - D ash panel left vent illumination bulb L68 - D ash panel central vent illumination bulb L69 - D ash panel right vent illumination bulb L87 - C entral rear vent illumination bulb T32a - 32-pin connector, grey, on control unit in dash panel insert43-Earth point, lower part of right A-pillar44 -Earth point, lower part of left A-pillar 67 -Earth point, on left of front cross member 371 -Earth connection 6, in main wiring harness 377 -Earth connection 12, in main wiring harness 383-Earth connection 18, in main wiring harnessB340-Connection 1 (58s), in main wiring harness B341-Connection 2 (58s), in main wiring harness。

18732720_2013年一汽大众奥迪Q7漏电

栏目编辑：桂江一 ********************Maintenance Cases维修实例52-CHINA ·January◆文/中鑫之宝户鹏飞2013年一汽大众奥迪Q7漏电故障现象一辆2013年生产的一汽大众奥迪Q7，搭载CJT 3.0T发动机，行驶里程为15 6254km，停放一夜后蓄电池亏电，发动机无法启动。

据车主介绍，这种情况已持续了近1个月，更换新的蓄电池后，每天早上发动机依旧无法正常启动。

故障诊断与排除根据车主描述：故障车停放一夜之后蓄电池就没电了，发动机无法启动，这种情况已经持续了一个月，期间更换新的蓄电池，故障依旧。

通过实车了解，发现该车加装有电动踏板和GPS 定位。

据车主介绍，这些件确实是加装的，但在提车后不久就装了，之前蓄电池一直没出现这种情况。

于是我们拆卸左前座椅，对蓄电池性能进行检查。

经蓄电池检测仪检测：蓄电池电量98%，使用寿命100%。

为了验证蓄电池检测仪没问题，我们又换了一个检测仪，检测结果与之前一致，说明蓄电池本身没有问题。

接下来，我们又在蓄电池负极夹上电流钳，并锁闭车辆，2min后电流由7A降至约1A，但大约1min后，电流又回升至7A，无法进入休眠状态，说明该车确实存在漏电故障。

根据以往的维修经验，笔者初步判断是车辆上的模块或模块的某个信号不正常，导致车辆无法进入休眠模式。

为了快速验证这一判断是否准确，笔者根据图1所示资料，对仪表台左侧和右侧CAN节点进行电流监测。

连接电流表，监测CAN节点处电流，锁车后3min，车辆进入休眠模式，CAN节点电流降至100mA左右，后期持续观察6min左右，电流一直保持在100mA左右，且未出现明显波动。

接着，我们又插上右侧CAN 节点，持续观察3min左右，电流也未见异常；最后，我们又装上左侧CAN节点，大约过了170s左右，电流突然上升至7A。

继续监测电流，发现车辆很快就又进入休眠状态，电流重新回到100mA左右。

ssp364_奥迪Q7电气系统

主要功能
• CAN 驱动的总线端 15 惯性运转 • 数据总线系统的睡眠和唤醒 • MOST 总线的环形结构断裂诊断 • 安装列表
型号
奥迪 Q7 的数据总线诊断接口有两个不同的型号。从零部件编号上通过索引可以区分。两种型号的区别在于是否可提供一个 CAN 总线扩展接口。当车辆上安装有自适应定速巡航（ACC）装置或换道辅助装置时该接口是必须的。
364_010
364_011 11
控制单元
输入
- 机油油压开关 - 机油温度和机油油位传感器 - 无线电时钟信号 - 制动摩擦片磨损指示导线 - 油箱传感器 1 和油箱传感器 2 - 清洗液储量低显示开关 - 制动液储量低显示开关 - 驻车制动器操纵识别开关 - 车外温度传感器 - 自动检测按钮 - 总线端 30 - 总线端 31
概述保险丝和继电器36109456概述控制单元安装概述364004图例1车库门开启装置控制单元j5302车距调节控制单元j4283数据总线诊断接口j5334车载电网控制单元j5195大灯照明距离调整控制单元j4316轮胎充气压力监控控制单元j5027进入及起动许可控制单元j5188转向柱电子装置控制单元j5279驾驶员侧车门控制单元j38610左后侧车门控制单元j38811副驾驶员侧车门控制单元j38712右后侧车门控制单元j38913电源管理系统控制单元j64414安全气囊控制单元j23415车载电网控制单元j52016带记忆功能的副驾驶员座椅调整装置控制单元j52117蓄电池a7364005图例20后行李箱盖控制单元j60521后行李箱盖控制单元j75622倒车摄像机系统控制单元j77223舒适便捷系统中央控制单j77324舒适便捷系统中央控制单元j39325辅助加热装置控制单元j36426无线访问权限的天线读取单元j72327驻车辅助控制单元j44628拖车识别装置控制单j34529水平高度调节系统控制单元j19730换道辅助系统控制单元j76931换道辅助系统控制单元j77032倒车摄像机r18933无线电时钟接收器j4898概述联网偏转率传感器g202座椅占用识别装置j706左侧大灯电源模块j667右侧大灯电源模块j668水平高度调节系统j197转向柱电子装置j527大灯照明距离调节j431自动变速箱j217安全气囊j234absj104发动机控制单元j623仪表板内的控制单元j285距离调节装置j428数据总线诊断接口j533驻车辅助j446副驾驶员侧车门控制单元j387左后侧车门控制单元j388右后侧车门控制单元j389带记忆功能的座位调整和转向柱调整装置j136带记忆功能的副驾驶员座椅调整装置j521拖车标识j345倒车摄像机系统j772转向角传感器g85电源管理系统j644辅助加热装置j364尾门j605车载电网控制单元j519车载电网控制单元2j520进入及起动许可系统j518舒适便捷系统中央控制单元j393climatronicj255后部climatronic操作和显示单元e265换道辅助系统控制单元j770换道辅助系统控制单元j769发动机控制单元2j624多功能方向盘j453驾驶员侧车门控制单元j386舒适便捷系统中央控制单元2j773轮胎压力监控j5029364006显示和操作单元前

奥迪Q7电路图-继电器及保险丝位置

Edition 02.2006Position of relays and fusesPosition of fuses in fuse carrier, left dash panelFuse colours40 A - orange 30 A - green 25 A - white 20 A - yellow 15 A - blue 10 A - red 7,5 A - brown 5 A - beige 3 A - purple1 - Fuse carrier ST1 (red)2 - Fuse carrier ST2 (brown)3 - Fuse carrier ST3 (black)4 - CAN separating connector T46a - A up to D - vacantPosition of fuses in fuse carrier, left dash panel (left-hand drive)No.Current Flow Diagram designation Fuse carrier ST1 (red)NominalvalueFunction/component Terminal1-SB1 - Fuse 1 on fuse holder B--Vacant2-SB2 - Fuse 2 on fuse holder B--Vacant3-SB3 - Fuse 3 on fuse holder B--Vacant4-SB4 - Fuse 4 on fuse holder B 5 A-J502-Tyre pressure monitor control unit30 5-SB5 - Fuse 5 on fuse holder B20 A-J364 -Auxiliary heater control unit30 6-SB6 - Fuse 6 on fuse holder B10 A-E176-Driver seat lumbar support adjustment switch30 7-SB7 - Fuse 7 on fuse holder B35 A-J386-Driver door control unitV147-Driver side window regulator motorJ388-Rear left door control unitV26-Rear left window regulator motor308-SB8 - Fuse 8 on fuse holder B15 A-J386-Driver door control unitJ388-Rear left door control unit30 9-SB9 - Fuse 9 on fuse holder B 5 A-J644-Energy management control unit3010-SB10 - Fuse 10 on fuse holder B30 A-J518-Entry and start authorisation control unitE415-Entry and start authorisation switch30 11-SB11 - Fuse 11 on fuse holder B10 A-J527-Steering column electronics control unit3012-SB12 - Fuse 12 on fuse holder B 5 A-G273- Interior monitoring sensorH12- Alarm horn30Position of fuses in fuse carrier, left dash panel (left-hand drive)No.Current Flow Diagram designation Fuse carrier ST2 (brown)NominalvalueFunction/component Terminal1-SB1 - Fuse 1 on fuse holder B--Vacant2-SB2 - Fuse 2 on fuse holder B--Vacant3-SB3 - Fuse 3 on fuse holder B--Vacant4-SB4 - Fuse 4 on fuse holder B30 A-J400-Wiper motor control unitV-Windscreen wiper motor30 5-SB5 - Fuse 5 on fuse holder B 5 A-G397- Rain and light detector sensor306-SB6 - Fuse 6 on fuse holder B25 A-J4-Dual tone horn relayH2-Treble tone hornH7-Bass tone horn307-SB7 - Fuse 7 on fuse holder B30 A-J519-Onboard power supply control unit30 8-SB8 - Fuse 8 on fuse holder B25 A-J519-Onboard power supply control unit30 9-SB9 - Fuse 9 on fuse holder B25 A-J519-Onboard power supply control unit30 10-SB10 - Fuse 10 on fuse holder B10 A-J285-Control unit in dash panel insertY24-Display in dash panel insert30 11-SB11 - Fuse 11 on fuse holder B30 A-J39 -Headlight washer system relay30 12-SB12 - Fuse 12 on fuse holder B10 A-T16-Diagnostic connector30Position of fuses in fuse carrier, left dash panel (left-hand drive)No.Current Flow Diagram designation Fuse carrier ST3 (black)NominalvalueFunction/component Terminal1-SB1 - Fuse 1 on fuse holder B10 A-J745-Cornering light and headlight rangecontrol unit152-SB2 - Fuse 2 on fuse holder B 5 A-J428-Adaptive cruise control unitZ47-Sensor heater for adaptive cruisecontrol system153-SB3 - Fuse 3 on fuse holder B--Vacant4-SB4 - Fuse 4 on fuse holder B10 A-Lane-Departure-WarningJ759-Lane departure warning control unitZ67-Windscreen heater for lanedeparture warning155-SB5 - Fuse 5 on fuse holder B--Vacant6-SB6 - Fuse 6 on fuse holder B 5 A-J527-Steering column electronics controlunitJ518-Entry and start authorisation controlunitE1-Light switchJ393-Convenience system central controlunitJ345-Trailer detector control unit157-SB7 - Fuse 7 on fuse holder B 5 A-G226 -Oil level and oil temperaturesender15 8-SB8 - Fuse 8 on fuse holder B 5 A-T16-Diagnostic connector15 9-SB9 - Fuse 9 on fuse holder B 5 A-Y7 -Automatic anti-dazzle interior mirror15 10-SB10 - Fuse 10 on fuse holder B 5 A-J530-Garage door operation control unitE284-Garage door operating unit15 11-SB11 - Fuse 11 on fuse holder B 5 A-J533-Data bus diagnostic interface1512-SB12 - Fuse 12 on fuse holder B 5 A-E102-Headlight range control regulatorV48 -Left headlight range control motorV49 -Right headlight range control motor15Position of fuses in fuse carrier, left dash panel (right-hand drive)No.Current Flow Diagram designation Fuse carrier ST1 (red)NominalvalueFunction/component Terminal1-SB1 - Fuse 1 on fuse holder B--Vacant2-SB2 - Fuse 2 on fuse holder B--Vacant3-SB3 - Fuse 3 on fuse holder B--Vacant4-SB4 - Fuse 4 on fuse holder B 5 A-J502-Tyre pressure monitor control unit30 5-SB5 - Fuse 5 on fuse holder B20 A-J364 -Auxiliary heater control unit30 6-SB6 - Fuse 6 on fuse holder B10 A-E177-Front passenger seat lumbarsupport adjustment switch307-SB7 - Fuse 7 on fuse holder B35 A-J387-Front passenger side door controlunit308-SB8 - Fuse 8 on fuse holder B15 A-J387-Front passenger door control unitV148-Front passenger side windowregulator motorJ389-Rear right door control unitV27-Rear right window regulator motor309-SB9 - Fuse 9 on fuse holder B 5 A-J644-Energy management control unitJ389-Rear right door control unit3010-SB10 - Fuse 10 on fuse holder B 5 A-R118-Media player in position 1R119-Media player in position 2R41-CD changerR153-Mini Disc playerR129-Video recorder and DVD player3011-SB11 - Fuse 11 on fuse holder B10 A-E265-Rear Climatronic operating anddisplay unitJ391-Rear fresh air blower control unit3012-SB12 - Fuse 12 on fuse holder B 5 A-J393-Convenience system central controlunit30Position of fuses in fuse carrier, left dash panel (right-hand drive)No.Current Flow Diagram designation Fuse carrier ST2 (brown)NominalvalueFunction/component Terminal1-SB1 - Fuse 1 on fuse holder B--Vacant2-SB2 - Fuse 2 on fuse holder B--Vacant3-SB3 - Fuse 3 on fuse holder B--Vacant4-SB4 - Fuse 4 on fuse holder B30 A-J400-Wiper motor control unitV-Windscreen wiper motor30 5-SB5 - Fuse 5 on fuse holder B 5 A-G397- Rain and light detector sensor306-SB6 - Fuse 6 on fuse holder B25 A-H2 -Treble tone hornH7 - Bass tone hornJ4 -Dual tone horn relay307SB7 - Fuse 7 on fuse holder B--Vacant8-SB8 - Fuse 8 on fuse holder B20 A-U1-Cigarette lighter30 9-SB9 - Fuse 9 on fuse holder B25 A-U5 -12 V socketU18 -12 V socket 23010-SB10 - Fuse 10 on fuse holder B10 A-J255-Climatronic control unitJ126-Fresh air blower control unit30 11-SB11 - Fuse 11 on fuse holder B30 A-J39 -Headlight washer system relay30 12-SB12 - Fuse 12 on fuse holder B10 A-T16-Diagnostic connector30Position of fuses in fuse carrier, left dash panel (right-hand drive)No.Current Flow Diagram designation Fuse carrier ST3 (black)NominalvalueFunction/component Terminal1-SB1 - Fuse 1 on fuse holder B10 A-J745-Cornering light and headlight rangecontrol unit152-SB2 - Fuse 2 on fuse holder B 5 A-J428-Adaptive cruise control unitZ47-Sensor heater for adaptive cruisecontrol system153-SB3 - Fuse 3 on fuse holder B--Vacant4-SB4 - Fuse 4 on fuse holder B10 A-J759-Lane departure warning control unitZ67-Windscreen heater for lanedeparture warning155-SB5 - Fuse 5 on fuse holder B--Vacant6- SB6 - Fuse 6 on fuse holder B 5 A-Z10-Heated bench seat cushion for rearleft seatZ11-Heated rear left seat backrestZ12-Heated bench seat cushion for rearright seatZ13-Heated backrest for rear right seat157-SB7 - Fuse 7 on fuse holder B 5 A-G226 -Oil level and oil temperaturesender15 8-SB8 - Fuse 8 on fuse holder B 5 A-T16-Diagnostic connector15 9-SB9 - Fuse 9 on fuse holder B 5 A-Y7 -Automatic anti-dazzle interior mirror15 10-SB10 - Fuse 10 on fuse holder B 5 A-J530-Garage door operation control unitE284-Garage door operating unit15 11-SB11 - Fuse 11 on fuse holder B 5 A-J234-Airbag control unit1512-SB12 - Fuse 12 on fuse holder B 5 A-G238-Air quality sensorE265-Rear Climatronic operating anddisplay unitJ255-Climatronic control unit15Position of fuses in fuse carrier, right dash panelFuse colours40 A - orange 30 A - green 25 A - white 20 A - yellow 15 A - blue 10 A - red 7,5 A - brown 5 A - beige 3 A - purple1 - Fuse carrier ST1 (black)2 - Fuse carrier ST2 (brown)3 - Fuse carrier ST3 (red)4 - CAN separating connector T46b - A up to D - vacantPosition of fuses in fuse carrier, right dash panel (left-hand drive)No.Current Flow Diagram designation Fuse carrier ST1 (black)NominalvalueFunction/component Terminal1-SC1 - Fuse 1 on fuse holder C20 A-Z10-Heated bench seat cushion for rearleft seatZ11-Heated rear left seat backrestZ12-Heated bench seat cushion for rearright seatZ13-Heated backrest for rear right seat302-SC2-Fuse 2 on fuse holder C 10 A-J217-Automatic gearbox control unit(0AT)305 A-J217-Automatic gearbox control unit(09D)303-SC3 - Fuse 3 on fuse holder C30 A-Z45-Heated seat cushion for front leftseatZ46-Heated seat cushion for front rightseat304-SC4 - Fuse 4 on fuse holder C20 A-J104 -ABS control unit30 5-SC5 - Fuse 5 on fuse holder C15 A-J387-Front passenger door control unitJ389-Rear right door control unit306-SC6 - Fuse 6 on fuse holder C25 A-U19-12 V socket 3U20-12 V socket 4307-SC7 - Fuse 7 on fuse holder C10 A-E177-Front passenger seat lumbarsupport adjustment switch30 8-SC8 - Fuse 8 on fuse holder C20 A-U1-Cigarette lighter309-SC9 - Fuse 9 on fuse holder C25 A-U5 -12 V socketU18 -12 V socket 23010-SC10 - Fuse 10 on fuse holder C10 A-J255-Climatronic control unitJ126-Fresh air blower control unit3011- SC11 - Fuse 11 on fuse holder C 5 A-F-Brake light switchF47-Brake pedal switchJ104-ABS control unit30 12-SC12 - Fuse 12 on fuse holder C15 A-J520-Onboard supply control unit 230Position of fuses in fuse carrier, right dash panel (left-hand drive)No.Current Flow Diagram designation Fuse carrier ST2 (brown)NominalvalueFunction/component Terminal1-SC1 - Fuse 1 on fuse holder C10 A-J745-Cornering light and headlight rangecontrol unit152-SC2 - Fuse 2 on fuse holder C 5 A-J197-Adaptive suspension control unit15 3-SC3 - Fuse 3 on fuse holder C--Vacant4-SC4 - Fuse 4 on fuse holder C 5 A-J769-Lane change assist control unitJ770-Lane change assist control unit 2155-SC5 - Fuse 5 on fuse holder C 5 A-J508-Brake light suppression relayF36-Clutch pedal switch156-SC6-Fuse 6 on fuse holder C5 A-J217-Automatic gearbox control unit(0AT)1520 A-J217-Automatic gearbox control unit(09D)157-SC7 - Fuse 7 on fuse holder C 5 A-J104 -ABS control unit15 8-SC8 - Fuse 8 on fuse holder C 5 A-F125-Multifunction switchF189-Tiptronic switchJ587-Selector lever sensors control unit159-SC9 - Fuse 9 on fuse holder C 5 A-J446-Parking aid control unit15 10-SC10 - Fuse 10 on fuse holder C 5 A-J234-Airbag control unit15 11-SC11 - Fuse 11 on fuse holder C 5 A-E128-Heated rear left seat switch withregulatorE129-Heated rear right seat switch withregulator1512-SC12 - Fuse 12 on fuse holder C 5 A-G238-Air quality sensorE265-Rear Climatronic operating anddisplay unitJ255-Climatronic control unit15Position of fuses in fuse carrier, right dash panel (left-hand drive)No.Current Flow Diagram designation Fuse carrier ST3 (red)NominalvalueFunction/component Terminal1-SC1 - Fuse 1 on fuse holder C15 A-V12 -Rear window wiper motor75 2-SC2 - Fuse 2 on fuse holder C 5 A-Z20 -Left washer jet heater elementZ21 -Right washer jet heater element75 3-SC3 - Fuse 3 on fuse holder C--Vacant4-SC4 - Fuse 4 on fuse holder C--Vacant5-SC5 - Fuse 5 on fuse holder C 5 A-R36-Telephone transmitter and receiverunit306-SC6-Fuse 6 on fuse holder C 15 A-J523-Front information display andoperating unit control unitR24-Aerial amplifier305 A-J523-Front information display andoperating unit control unit307-SC7 - Fuse 7 on fuse holder C20 A-J245-Sliding sunroof adjustment controlunit30 8-SC8 - Fuse 8 on fuse holder C20 A-J392-Rear sliding sunroof control unit30 9-SC9 - Fuse 9 on fuse holder C20 A-J394-Sunroof roller blind control unit30 10-SC10 - Fuse 10 on fuse holder C 5 A-R118-Media player in position 1R119-Media player in position 2R41-CD changerR153-Mini Disc playerR129-Video recorder and DVD player3011-SC11 - Fuse 11 on fuse holder C35 A-J387-Front passenger door control unitV148-Front passenger side windowregulator motorJ389-Rear right door control unitV27-Rear right window regulator motor3012-SC12 - Fuse 12 on fuse holder C10 A-E265-Rear Climatronic operating anddisplay unitJ391-Rear fresh air blower control unit30Position of fuses in fuse carrier, right dash panel (right-hand drive)No.Current Flow Diagram designation Fuse carrier ST1 (black)NominalvalueFunction/component Terminal1-SC1 - Fuse 1 on fuse holder C20 A-Z10-Heated bench seat cushion for rearleft seatZ11-Heated rear left seat backrestZ12-Heated bench seat cushion for rearright seatZ13-Heated backrest for rear right seat302-SC2-Fuse 2 on fuse holder C 10 A-J217-Automatic gearbox control unit(0AT)305 A-J217-Automatic gearbox control unit(09D)303-SC3 - Fuse 3 on fuse holder C30 A-Z45-Heated seat cushion for front leftseatZ46-Heated seat cushion for front rightseat304-SC4 - Fuse 4 on fuse holder C20 A-J104 -ABS control unit30 5-SC5 - Fuse 5 on fuse holder C15 A-J386-Driver door control unitJ388-Rear left door control unit306-SC6 - Fuse 6 on fuse holder C25 A-U19-12 V socket 3U20-12 V socket 4307-SC7 - Fuse 7 on fuse holder C10 A-E176-Driver seat lumbar supportadjustment switch30 8-SC8 - Fuse 8 on fuse holder C25 A-J519-Onboard power supply control unit30 9-SC9 - Fuse 9 on fuse holder C25 A-J519-Onboard power supply control unit30 10-SC10 - Fuse 10 on fuse holder C10 A-J285 - Control unit in dash panel insert30 11-SC11 - Fuse 11 on fuse holder C 5 A-F-Brake light switchF47-Brake pedal switchJ104-ABS control unit30Position of fuses in fuse carrier, right dash panel (right-hand drive)No.Current Flow Diagram designation Fuse carrier ST2 (brown)NominalvalueFunction/component Terminal1-SC1 - Fuse 1 on fuse holder C10 A-J745-Cornering light and headlight rangecontrol unit152-SC2 - Fuse 2 on fuse holder C 5 A-J197-Adaptive suspension control unit15 3-SC3 - Fuse 3 on fuse holder C--Vacant4-SC4 - Fuse 4 on fuse holder C 5 A-J769-Lane change assist control unitJ770-Lane change assist control unit 2155-SC5 - Fuse 5 on fuse holder C 5 A-J508-Brake light suppression relayF36-Clutch pedal switch156-SC6-Fuse 6 on fuse holder C5 A-J217-Automatic gearbox control unit(0AT)1520 A-J217-Automatic gearbox control unit(09D)157-SC7 - Fuse 7 on fuse holder C 5 A-J104 -ABS control unit15 8-SC8 - Fuse 8 on fuse holder C 5 A-F125-Multifunction switchF189-Tiptronic switchJ587-Selector lever sensors control unit159-SC9 - Fuse 9 on fuse holder C 5 A-J446-Parking aid control unit15 10-SC10 - Fuse 10 on fuse holder C 5 A-J533-Data bus diagnostic interface15 11-SC11 - Fuse 11 on fuse holder C 5 A-J527-Steering column electronics controlunitJ518-Entry and start authorisation controlunitE1-Light switchJ393-Convenience system central controlunitJ345-Trailer detector control unit15 12-SC12 - Fuse 12 on fuse holder C 5 A-E102-Headlight range control regulator 15Position of fuses in fuse carrier, right dash panel (right-hand drive)No.Current Flow Diagram designation Fuse carrier ST3 (red)NominalvalueFunction/component Terminal1-SC1 - Fuse 1 on fuse holder C15 A-V12 -Rear window wiper motor75 2-SC2 - Fuse 2 on fuse holder C 5 A-Z20 -Left washer jet heater elementZ21 -Right washer jet heater element75 3-SC3 - Fuse 3 on fuse holder C30 A-J519-Onboard power supply control unit30 4-SC4 - Fuse 4 on fuse holder C--Vacant5-SC5 - Fuse 5 on fuse holder C 5 A-R36-Telephone transmitter and receiverunit306-SC6-Fuse 6 on fuse holder C 15 A-J523-Front information display andoperating unit control unitR24-Aerial amplifier305 A-J523-Front information display andoperating unit control unit307-SC7 - Fuse 7 on fuse holder C20 A-J245-Sliding sunroof adjustment controlunit30 8-SC8 - Fuse 8 on fuse holder C20 A-J392-Rear sliding sunroof control unit30 9-SC9 - Fuse 9 on fuse holder C20 A-J394-Sunroof roller blind control unit30 10-SC10 - Fuse 10 on fuse holder C30 A-J518-Entry and start authorisation controlunitE415-Entry and start authorisation switch3011-SC11 - Fuse 11 on fuse holder C35 A-J386-Driver door control unitV147-Driver side window regulator motorJ388-Rear left door control unitV26-Rear left window regulator motor3012-SC12 - Fuse 12 on fuse holder C10 A-J527-Steering column electronics controlunit30relay and fuse carrier centre dash panelFuse colours30 A - green 25 A - white 20 A - yellow 15 A - blue 10 A - red 7,5 A - brown 5 A - beige1 - Adaptive suspension compressor relay - J4032.1 - Terminal 75x voltage supply relay - J6942.2 - Dual tone horn relay - J43 - Headlight washer system relay - J394 - Brake light suppression relay - J5085 - Vacant6 - Heated rear window relay - J97.1 - Continued coolant circulation relay - J151 (V6 TDI; V8 MPI/FSI)8 - VacantA - VacantB - VacantC - VacantD - Driver seat adjustment thermal fuse 1 - S44, 30 AE - VacantF - VacantG - Vacant1b - Fresh air blower fuse 1 - S97, 40A2b - ABS control unit fuse 1 - S123, 40A3b - Fresh air blower fuse 2 - S98, 40A4b - Heated rear window single fuse - S41, 40A5b - Vacant Array 6b - Vacant A1 - Vacant B1 - Vacant C1 - Vacant D1 - Vacant 1a - Vacant 2a - Vacant3a - VacantRelay and fuse carrier right in luggage compartmentFuse colours30 A - green 25 A - white 20 A - yellow 15 A - blue 10 A - red 7,5 A - brown 5 A - beige 1 - Vacant 2 - Vacant 3 - Vacant4 - Fuse carrier ST1 (black)5 - Fuse carrier ST2 (brown)6 - Fuse carrier ST2 (red)Position of fuses in fuse carrier, right luggage compartmentNo.Current Flow Diagram designation Fuse carrier ST1 (black)NominalvalueFunction/component Terminal1-SF1 - Fuse 1 on fuse holder F--Vacant2-SF2 - Fuse 2 on fuse holder F--Vacant3-SF3 - Fuse 3 on fuse holder F15 A-J197-Adaptive suspension control unit30 4-SF4 - Fuse 4 on fuse holder F--Vacant5-SF5-Fuse 5 on fuse holder F 5 A-J446-Parking aid control unit30 6-SF6-Fuse 6 on fuse holder F15 A-J773-Convenience system central controlunit 2307-SF7-Fuse 7 on fuse holder15 A-J773-Convenience system central controlunit 2308-SF8-Fuse 8 on fuse holder F 5 A-R64-Remote control receiver for auxiliaryheating30 9-SF9-Fuse 9 on fuse holder F20 A-U26-12 V socket 53010-SF10-Fuse 10 on fuse holder F20 A-J393-Convenience system central controlunit3011-SF11-Fuse 11 on fuse holder F15 A-J723-Aerial reader unit for keyless entrysystem3012-SF12-Fuse 12 on fuse holder F30 A-J393-Convenience system central controlunit30Position of fuses in fuse carrier, right luggage compartmentNo.Current Flow Diagram designation Fuse carrier ST2 (brown)NominalvalueFunction/component Terminal1-SF1 - Fuse 1 on fuse holder F--Vacant2-SF2 - Fuse 2 on fuse holder F--Vacant3-SF3 - Fuse 3 on fuse holder F--Vacant4-SF4 - Fuse 4 on fuse holder F--Vacant5-SF5-Fuse 5 on fuse holder F 5 A-R-RadioR24-Aerial amplifier30 6-SF6-Fuse 6 on fuse holder F 5 A-R78-TV tuner307-SF7-Fuse 7 on fuse holder 5 A-J401-Navigation system with CD drivecontrol unit30 8-SF8-Fuse 8 on fuse holder F30 A-J525 - Digital sound package control unit30 9-SF9-Fuse 9 on fuse holder F 5 A-R147-Digital radio30 10-SF10-Fuse 10 on fuse holder F--Vacant11-SF11-Fuse 11 on fuse holder F 5 A-J772-Reversing camera system controlunitR189-Reversing camera30 12-SF12-Fuse 12 on fuse holder F--VacantPosition of fuses in fuse carrier, right luggage compartmentNo.Current Flow Diagram designation Fuse carrier ST3 (red)NominalvalueFunction/component Terminal1-SF1 - Fuse 1 on fuse holder F--Vacant2-SF2 - Fuse 2 on fuse holder F--Vacant3-SF3 - Fuse 3 on fuse holder F--Vacant4-SF4 - Fuse 4 on fuse holder F--Vacant5-SF5-Fuse 5 on fuse holder F--Vacant6-SF6-Fuse 6 on fuse holder F20 A-J393-Convenience system central controlunit307-SF7-Fuse 7 on fuse holder30 A-J605-Rear lid control unitV375-Motor in rear lid control unit308-SF8-Fuse 8 on fuse holder F30 A-J756-Rear lid control unit 2V376-Motor in rear lid control unit 230 9-SF9-Fuse 9 on fuse holder F15 A-J345-Trailer detector control unit30 10-SF10-Fuse 10 on fuse holder F15 A-J345-Trailer detector control unit30 11-SF11-Fuse 11 on fuse holder F15 A-J345-Trailer detector control unit30 12-SF12-Fuse 12 on fuse holder F30 A-J345-Trailer detector control unitV317-Hinged tow attachment ball headmotor30Relay and fuse carrier under driver seatFuse colours30 A - green 25 A - white 20 A - yellow 15 A - blue 10 A - red 7,5 A - brown 5 A - beige1 - Terminal 15 voltage supply relay - J3292 - Battery isolation igniter - N253A - Levelling system fuse - S110 40A SD1 - Strip fuse 150A SD2 - Strip fuse 125A SD3 - Strip fuse 50A SD4 - Strip fuse 60A SD5 - Strip fuse 125AFuse assignment and relay locations in E-box, left in plenum chamber -petrol eginesFuse colours60 A - blue 50 A - red 40 A - orange 30 A - green 25 A - white 20 A - yellow 15 A - blue 10 A - red 7,5 A - brown 5 A - beige 3 A - purpleA1 - Starter motor relay - J53A2 - Starter motor relay 2 - J695A3 - Engine component current supply relay - J757A4 - Secondary air pump relay - J299A5 - Brake servo relay - J569A6 - Continued coolant circulation relay - J151 Array B1 - VacantB2 - VacantB3 - Fuel pump relay - J17B4 - VacantB5 - Fuel cooling pump relay - J445B6 - Circulation pump relay - J160C1 - Additional coolant pump relay - J496C2 - Motronic current supply relay - J271D1 - 6-pin connector T6k, brownD2 - 10-pin connector T10e, greenD3 - 10-pin connector T10d, blueD4 - 10-pin connector T10c, pinkD5 - 6-pin connector T6m, whiteD6 - 10-pin connector T10m, blackS1 - Radiator fan - V7, 60A Array S2 - Secondary air pump motor - V101, 50AS3 - VacantS4 - Radiator fan 2 - V177, 60AS5 - Secondary air pump motor 2 - V189, 50AS6 - VacantS7 - Ignition coils, 30AS8 - Radiator fan control unit - J293, radiator fan control unit 2 - J671, 5AS9 - Injectors, 15AS10 - High pressure sender - G65, coolant circulation pump - V50, exhaust camshaftcontrol valve 1 - N318, 10AS11 - Engine control unit - J623, 5A Array S12 - Heater element for crankcase breather - N79, 5AS13 - Active charcoal filter system solenoid valve 1 - N80, fuel metering valve -N290, air mass meter - G70, 15AS14 - Lambda probe - G39, lambda probe 2 - G108, 15AS15 - Lambda probe after catalytic converter - G130, lambda probe 2 after catalytic converter - G131, 15AS16 - Fuel pump control unit - J538, 30AS17 - Engine control unit - J623, 5AS18 - Vacuum pump for brakes - V192, 15AFuse assignment and relay locations in E-box, left in plenum chamber -diesel enginesFuse colours60 A - blue 50 A - red 40 A - orange 30 A - green 25 A - white 20 A - yellow 15 A - blue 10 A - red 7,5 A - brown 5 A - beige 3 A - purpleA1 - Automatic glow period control unit - J179A2 - Starter motor relay - J53A3 - Glow period control unit 2 - J703A4 - Starter motor relay 2 - J695A5 - Brake servo relay - J569A6 - Continued coolant circulation relay - J151 Array B1 - VacantB2 - VacantB3 - Fuel pump relay - J17B4 - VacantB5 - Fuel cooling pump relay - J445B6 - Circulation pump relay - J160C1 - Fuel pump relay for auxiliary heater - J749 C2 - Terminal 30 voltage supply relay - J317D1 - 6-pin connector T6k, brownD2 - 10-pin connector T10e, greenD3 - 10-pin connector T10d, blueD4 - 10-pin connector T10c, pinkD5 - 6-pin connector T6m, whiteD6 - 10-pin connector T10m, blackS1 - Radiator fan - V7, 60A Array S2 - Automatic glow period control unit - J179, 80AS3 - VacantS4 - Radiator fan 2 - V177, 60AS5 - Glow period control unit 2 - J703, 80AS6 - VacantS7 - Exhaust gas recirculation valve - N18, intake manifold flap motor - V157, 15A S8 - Radiator fan control unit - J293, radiator fan control unit 2 - J671, 5AS9 - Engine control unit - J623, 15AS10 - Fuel metering valve - N290, fuel pressure regulating valve - N276, 10AS11 - Lambda probe - G39, 15A Array S12 - VacantS13 - Fuel cooling pump - V166, 10AS14 - Air mass meter- G70, 5AS15 - Engine control unit - J623, 5AS16 - Fuel system pressurisation pump - G6, 20AS17 - Fuel pump - G23, 20AS18 - Heater element for crankcase breather - N79, 7.5A。

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Audi Service Training

Q7 TDI CAS 发动机线路图

版本 09.2009 3.0 l TDI 共轨发动机（155kW - 6 缸），发动机标识字母 CASB自 2007 年 9 月起3.0 l TDI 共轨发动机（176kW - 6 缸），发动机标识字母 CASA自 2007 年 9 月起3.0 l TDI 共轨发动机（176kW - 6 缸），发动机标识字母 CCMA自 2007 年 9 月起说明：关于♦继电器及保险丝位置♦多芯插头连接♦控制器和继电器♦接地连接→安装位置一览！关于♦故障查找程序→引导型故障查询ws =白色sw =黑色ro =红色rt =红色br =褐色gn =绿色bl =蓝色gr =灰色li =淡紫色vi =淡紫色ge =黄色or =橘黄色rs =粉红色蓄电池、电源管理系统控制器、蓄电池监控控制器、蓄电池断路引爆装置、保险丝A -蓄电池J234 - 安全气囊控制器J329 - 供电继电器，端子15J367 -蓄电池监控控制器J518 -进入及起动许可控制器J644 -电源管理系统控制器N253 - 蓄电池断路引爆装置SD1 - 保险丝座 D 上的保险丝1SD2 - 保险丝座 D 上的保险丝2SD3 - 保险丝座 D 上的保险丝 3SD4 - 保险丝座 D 上的保险丝 4SD5 - 保险丝座 D 上的保险丝 5T2au - 2 芯黄色插头，在蓄电池中断点火器上T2az -2 芯插头连接，在蓄电池控制器上T10d - 10芯蓝色插头连接，排水槽电控箱接线板T20e - 20芯黑色插头连接，在进入和起动许可控制器上T46a - 46 芯黑色插头连接，左侧 CAN 分离插头T75 - 75 芯灰色插头连接，在安全气囊控制器上（美国：白色）624 -起动蓄电池旁边的接地点B273-正极连接（15），在主导线束中• - C AN 总线（数据导线）* -继电器，在驾驶员座椅下的保险丝架上** - 驾驶员座椅前蓄电池导线螺栓连接 (31)# - 至 2008 年 5 月## -自 2008 年 6 月起Audi Q7电路图编号 56 / 3ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色起动机，交流发电机，起动机继电器，起动机继电器 2，辅助启动插座B -起动机C -发电机C1 -电压调节器J53 -起动机继电器J533 -数据总线诊断接口J695 -起动机继电器 2SB6 -保险丝座 B 上的保险丝 6SB9 -保险丝座 B 上的保险丝 9T2 -2芯黑色插头连接，在发电机上T10f -10 芯红色插头连接，排水槽电控箱接线板T10z -10 芯白色插头连接，排水槽电控箱接线板T20 -20 芯黑色插头连接，在数据总线诊断接口上TV22 -端子 Kl.30 的导线分配器 2U6 -辅助起动插座13-发动机舱内右侧接地点18-发动机缸体上的接地点B177-连接（61），在车内导线束中B272-正极连接（30），在主导线束中D51-正极连接 1（15），在发动机舱导线束中D97-连接 50，在发动机舱导线束中* -排水槽电控箱继电器座和保险丝架# -至2008 年 5 月## -自2008 年 6 月起? -至2009 年 5 月?? -自2009 年 6 月起Audi Q7电路图编号56 / 4ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色预热时间自动装置控制器，预热塞J179 -预热时间自动装置控制器Q10 -预热塞 1Q11 -预热塞 2Q12 -预热塞 3Q13 -预热塞 4Q14 -预热塞 5Q15 -预热塞 6S2 -保险丝座/继电器板上的保险丝S7 -保险丝座/继电器板上的保险丝T6t -6芯黑色插头连接，在发动机舱内右侧D108-连接 6，在发动机舱导线束中* -排水槽电控箱继电器座和保险丝架** -逐步更改Audi Q7电路图编号 56 / 5ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色发动机控制器、供电继电器 -总线端 Kl. 30J317 -供电继电器，端子 30J623 -发动机控制器T94 -94 芯黑色插头连接，在发动机控制器上 85-接地连接 1，在发动机舱导线束中609-接地点，在排水槽右侧B303-正极连接 7（30），在主导线束中D50-正极连接（30），在发动机舱导线束中 D75-正极连接 2（30），在发动机舱导线束中 D101-连接 1，在发动机舱导线束中D102-连接 2，在发动机舱导线束中* -排水槽电控箱继电器座和保险丝架** -排水槽电控箱中的螺栓连接? -带驻车暖风的车辆# -至2009 年 5 月## -自2009 年 6 月起Audi Q7电路图编号56 / 6ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色发动机控制器E45 -G RA 开关F125 -多功能开关J518 -进入及起动许可控制器J527 -转向柱电子装置控制器J623 -发动机控制器S9 -保险丝座/继电器板上的保险丝S15 -保险丝座/继电器板上的保险丝T10c -10 芯粉色插头连接，排水槽电控箱接线板T10d -10 芯蓝色插头连接，排水槽电控箱接线板T10p -10 芯黑色插头连接，在变速箱上T16a -16芯插头连接，在转向柱电子装置控制器上T20e -20芯黑色插头连接，在进入和起动许可控制器上T46a -46 芯黑色插头连接，左侧 CAN分离插头T94 -94 芯黑色插头连接，在发动机控制器上B482-接地连接 18，在主导线束中D103-连接 3，在发动机舱导线束中• -C AN 总线（数据导线）Audi Q7电路图编号 56 / 7ws=白色sw =黑色ro =红色rt =红色br =褐色gn =绿色bl =蓝色gr =灰色li =淡紫色vi =淡紫色ge =黄色or =橘黄色rs =粉红色发动机控制器、气缸 1 - 6 喷油阀、空气质量流量计G70 -空气质量流量计J623 - 发动机控制器N30 - 气缸 1 喷油阀N31 - 气缸 2 喷油阀N32 - 气缸 3 喷油阀N33 - 气缸 4 喷油阀N83 - 气缸 5 喷油阀N84 - 气缸 6 喷油阀S14 - 保险丝座/继电器板上的保险丝T60 - 60 芯黑色插头连接，在发动机控制器上T94 - 94 芯黑色插头连接，在发动机控制器上Audi Q7电路图编号56 / 8ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色发动机控制器、油门踏板位置传感器、增压空气传感器、进气温度传感器、燃油压力调节阀、燃油定量阀、G31 -增压压力传感器G42 -进气温度传感器G79 -油门踏板位置传感器G185 -油门踏板位置传感器 2J623 -发动机控制器J843 -车辆定位系统连接控制器N276 -燃油压力调节阀N290 -燃油定量阀S10 -保险丝座/继电器板上的保险丝T10e -10芯绿色插头连接，排水槽电控箱接线板T10m -10 芯黑色插头连接，排水槽电控箱接线板T10z -10 芯白色插头连接，排水槽电控箱接线板T12z -12芯棕色插头连接，在车辆定位系统连接控制器上T60 -60 芯黑色插头连接，在发动机控制器上T94 -94 芯黑色插头连接，在发动机控制器上B564-接地连接 31，在主导线束中D111-连接 9，在发动机舱导线束中D112-连接 10，在发动机舱导线束中D113-连接 11，在发动机舱导线束中* -带特殊功能连接口的车辆Audi Q7电路图编号 56 / 9ws =白色sw =黑色ro =红色rt =红色br =褐色gn =绿色bl =蓝色gr =灰色li =淡紫色vi =淡紫色ge =黄色or =橘黄色rs =粉红色发动机控制器、燃油压力传感器、进气风门马达 2、尾气循环伺服马达G247 - 燃油压力传感器J623 - 发动机控制器T60 -60 芯黑色插头连接，在发动机控制器上V275 - 进气管风门 2 马达V338 -废气再循环伺服马达 D112 -连接 10，在发动机舱导线束中D113-连接 11，在发动机舱导线束中Audi Q7电路图编号56 / 10ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色发动机控制器、废气压力传感器 1、尾气涡轮增压控制单元 1、进气管风门马达G450 -废气压力传感器1J623 -发动机控制器J724 -废气涡轮增压器 1 控制器T10m -10芯黑色插头连接，排水槽电控箱接线板T60 -60芯黑色插头连接，在发动机控制器上T94 -94 芯黑色插头连接，在发动机控制器上V157 -进气管风门马达D112-连接 10，在发动机舱导线束中D113-连接 11，在发动机舱导线束中D116-连接 14，在发动机舱导线束中D117-连接 15，在发动机舱导线束中Audi Q7电路图编号 56 / 11ws =白色sw =黑色ro =红色rt =红色br =褐色gn =绿色bl =蓝色gr =灰色li =淡紫色vi =淡紫色ge =黄色or =橘黄色rs =粉红色发动机控制器，发动机转速传感器、霍尔传感器、冷凝器出口上的冷却液温度传感器G28 - 发动机转速传感器G40 - 霍尔传感器G62 - 冷却液温度传感器G81 - 燃油温度传感器G83 -冷凝器出口上的冷却液温度传感器J623 - 发动机控制器T3i - 3 芯灰色插头连接，在发动机转速传感器上T60 - 60 芯黑色插头连接，在发动机控制器上281 -接地连接 1-，在发动机预接线导线束中609 -接地点，在排水槽右侧 D114-连接 12，在发动机舱导线束中Audi Q7电路图编号56 / 12ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色发动机控制器、节气门控制单元、废气再循环冷却器转换阀J338 -节气门控制单元J623 -发动机控制器N345 -废气再循环冷却器转换阀T10m -10 芯黑色插头连接，排水槽电控箱接线板T10z -10芯白色插头连接，排水槽电控箱接线板T94 -94 芯黑色插头连接，在发动机控制器上281-接地连接 1-，在发动机预接线导线束中D115-连接 13，在发动机舱导线束中Audi Q7电路图编号 56 / 13ws =白色sw =黑色ro =红色rt =红色br =褐色gn =绿色bl =蓝色gr =灰色li =淡紫色vi =淡紫色ge =黄色or =橘黄色rs=粉红色发动机控制器、制动信号灯开关、离合器踏板开关、制动踏板开关F - 刹车灯开关F47 -制动踏板开关J104 - A BS 控制器J508 -制动灯抑制继电器J623 - 发动机控制器SC5 - 保险丝座 C 上的保险丝 5SC6 - 保险丝座 C 上的保险丝 6SC11 - 保险丝座 C 上的保险丝 11T10c - 10芯粉色插头连接，排水槽电控箱接线板T10d - 10 芯蓝色插头连接，排水槽电控箱接线板T47a - 47 芯插头连接，在 ABS控制器上T94 - 94 芯黑色插头连接，在发动机控制器上44-左侧 A 柱下部的接地点372 -接地连接 7，在主导线束中 377-接地连接12，在主导线束中 664 -左侧仪表板后面的接地点B163 -正极连接 1（15），在车内导线束中 B300 -正极连接 4（30），在主导线束中 B336-连接 2（54），在主导线束中* -中央仪表板后面的继电器和保险丝座# - 至 2008 年 5 月## - 自 2008 年 6 月起Audi Q7电路图编号56 / 14ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色发动控制器、氧传感器、尾气温度传感器 1、尾气温度传感器 3、尾气再循环温度传感器G39 -氧传感器G98 -尾气再循环温度传感器G235 -废气温度传感器 1G495 -废气温度传感器 3J623 -发动机控制器S11 -保险丝座/继电器板上的保险丝T6r -6芯黑色插头连接，用于氧传感器T10m -10 芯黑色插头连接，排水槽电控箱接线板T94 -94 芯黑色插头连接，在发动机控制器上Z19 -氧传感器加热D106-连接 4，在发动机舱导线束中Audi Q7电路图编号 56 / 15ws =白色sw =黑色ro =红色rt =红色br =褐色gn =绿色bl =蓝色gr =灰色li =淡紫色vi =淡紫色ge =黄色or =橘黄色rs =粉红色发动机控制器、燃油冷却泵继电器、高压传感器、燃油冷却泵、尾气再循环冷却器马达G65 -高压传感器J255 - Climatronic控制器J445 - 燃油冷却泵继电器J623 - 发动机控制器S13 - 保险丝座/继电器板上的保险丝T10d -10 芯蓝色插头连接，排水槽电控箱接线板T10z - 10 芯白色插头连接，排水槽电控箱接线板T16d - 16 芯黑色插头连接，插头D ，在 Climatronic 自动空调控制器上T94 - 94 芯黑色插头连接，在发动机控制器上V166 -燃油冷却泵V400 -废气再循环冷却器马达 685-接地点 1，左前纵梁上D107-连接 5，在发动机舱导线束中* -排水槽电控箱继电器座和保险丝架# - 至 2009 年 5 月## -自 2009 年 6 月起Audi Q7电路图编号56 / 16ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色发动机控制器，冷却液续流继电器，冷却液续流泵，辅助暖气燃油泵继电器J151 -冷却液继续补给继电器J255 -Climatronic控制器J623 -发动机控制器J749 -辅助加热装置燃油泵继电器T6k - 6芯棕色插头连接，排水槽电控箱接线板T10c -10 芯粉色插头连接，排水槽电控箱接线板T10d -10 芯蓝色插头连接，排水槽电控箱接线板T16c -16芯棕色插头连接，插头 C，在 Climatronic 自动空调控制器上T16d -16芯黑色插头连接，插头 D，在 Climatronic 自动空调控制器上T94 -94 芯黑色插头连接，在发动机控制器上V50 -冷却液循环泵368-接地连接 3，在主导线束中640-接地点，在发动机舱内左侧B537-接地连接 28，在主导线束中* -中央仪表板后面的继电器和保险丝座** -排水槽电控箱继电器座和保险丝架? -带驻车暖风的车辆?? -基础型空调器??? -舒适型空调器# -至2009 年 5 月## -自2009 年 6 月起Audi Q7电路图编号 56 / 17ws =白色sw =黑色ro =红色rt =红色br =褐色gn =绿色bl =蓝色gr =灰色li =淡紫色vi =淡紫色ge =黄色or =橘黄色rs=粉红色发动机控制器、然油泵继电器、散热器风扇控制器，散热器风扇 J17 - 燃油泵继电器J293 -散热器风扇控制器J623 - 发动机控制器J671 - 散热器风扇控制器 2S1 - 保险丝座/继电器板上的保险丝S4 - 保险丝座/继电器板上的保险丝S8 - 保险丝座/继电器板上的保险丝S16 - 保险丝座/继电器板上的保险丝S17 - 保险丝座/继电器板上的保险丝S18 - 保险丝座/继电器板上的保险丝T10c - 10芯粉色插头连接，排水槽电控箱接线板T94 - 94 芯黑色插头连接，在发动机控制器上V7 -散热器风扇V177 - 散热器风扇 2671-接地点 1，左前纵梁上D109-连接 7，在发动机舱导线束中* - 排水槽电控箱继电器座和保险丝架? -带驻车暖风的车辆# - 至 2009 年 5 月## -自 2009 年 6 月起Audi Q7电路图编号56 / 18ws=白色sw=黑色ro=红色rt=红色br=褐色gn=绿色bl=蓝色gr=灰色li=淡紫色vi=淡紫色ge=黄色or=橘黄色rs=粉红色组合仪表中的控制器，辅助燃油泵继电器、燃油泵控制器，燃油存量表传感器，预供给燃油泵，燃油存量传感器 2G -燃油存量表传感器G1 -燃油存量表G6 -预供给燃油泵G23 -燃油泵G169 -燃油存量传感器 2J285 -仪表板中的控制器J832 -辅助燃油泵继电器T2ci -2芯黑色插头连接，在发动机舱内左侧T4l -4芯黑色插头连接，燃油箱上左侧T4m -4芯黑色插头连接，燃油箱上右侧T32a -32 芯灰色插头连接，在组合仪表中的控制器上V393 -辅助燃油泵Y24 -组合仪表显示单元61-左侧 C 柱上的接地点62-右侧 C 柱上的接地点410-接地连接 1（传感器接地），在主导线束中671-接地点 1，左前纵梁上D118-连接 16，在发动机舱导线束中* -传感器接地输出端** -排水槽电控箱继电器座和保险丝架# -至2009 年 5 月## -自2009 年 6 月起### -逐步取消Audi Q7电路图编号 56 / 19ws =白色sw =黑色ro =红色rt =红色br =褐色gn =绿色bl =蓝色gr =灰色li =淡紫色vi =淡紫色ge =黄色or =橘黄色rs=粉红色组合仪表中的控制器，机油压力开关，冷却液不足显示开关，机油油位及温度温度传感器，机油压力控制器，冷却液温度和冷却液不足显示指示灯F1 - 机油压力开关F66 - 冷却液不足显示开关G266 - 机油油位和机油温度传感器J285 - 仪表板中的控制器J533 - 数据总线诊断接口K3 -机油压力指示灯K28 -冷却液温度和冷却液不足显示指示灯SB6 - 保险丝座 B 上的保险丝 6SB7 - 保险丝座 B 上的保险丝 7T10f - 10 芯红色插头连接，排水槽电控箱接线板T20 - 20 芯黑色插头连接，在数据总线诊断接口上T26b -26 芯黑色插头连接，在数据总线诊断接口上T32a - 32 芯灰色插头连接，在组合仪表中的控制器上Y24 -组合仪表显示单元 45-中部仪表板后面的接地点378-接地连接 13，在主导线束中• - C AN 总线（数据导线）* - 至 2008 年 5 月** - 自 2008 年 6 月起。

奥迪AudiQ7（4.2L）FSI8汽缸发动机（BAR）燃油喷射系统控制电路图..

Edition 02.2006 Audi Q7 4.2 l Fuel injection engine (257 kW - 8 cylinder), engine code BARfrom model year 2007Notes:For information concerningPosition of relays and fusesMulti-pin connectionsControl units and relaysEarth connections→ List of Fitting Locations!For information concerningFault Finding Programs→ guided fault findingws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs =pinkBattery, terminal 15 voltage supply relay, energy management control unit, battery isolation igniter, fuses A - B atteryJ234 -A irbag control unit J329 - T erminal 15 voltage supply relay J518 - E ntry and start authorisation control unit J644 - E nergy management control unit N253 -B attery isolation igniter SB8 - F use 8 on fuse holder B SB9 - F use 9 on fuse holder B SD1 - F use 1 on fuse holder D SD2 - F use 2 on fuse holder D SD3 - F use 3 on fuse holder D SD4 - F use 4 on fuse holder D SD5 - F use 5 on fuse holder D SD7 - F use 7 on fuse holder DT10d - 10-pin connector, blue, coupling station on electronics box,plenum chamberT20e - 20-pin connector, black, on entry and start authorisationcontrol unitT46a - 46-pin connector, black, CAN separating connector left T75 - 75-pin connector, grey, on airbag control unit (USA: white)B272-P ositive connection (30), in main wiring harness B273-P ositive connection (15), in main wiring harness• - C AN bus (data wire)* - R elay and fuse carrier under driver seat ** - s crew connection (31) battery wire before driver seatws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkStarter, alternator, starter motor relay, starter motor relay 2, slave start socket B - S tarter C - A lternator C1 - V oltage regulator J53 - S tarter motor relay J695 - S tarter motor relay 2T2 - 2-pin connector, black, on alternatorT6m - 6-pin connector, white, coupling station on electronics box,plenum chamberT10f - 10-pin connector, red, coupling station on electronics box,plenum chamberTV22 - T erminal 30 wiring junction 2U6 - S lave start socket13-E arth point, on right in engine compartment 18 -E arth point on engine blockD51 - Positive connection 1 (15), in engine compartment wiring harnessD97-C onnection (50), in engine compartment wiring harness* - R elay and fuse carrier, electronics box plenum chamberws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs =pinkEngine control unit, Motronic current supply relay J271 - M otronic current supply relay J623 - E ngine control unit S17 - F uses in relay plate fuse holder T94 - 94-pin connector, black, on engine control unit85 -E arth connection 1, in engine compartment wiring harness609 -E arth point, on right in plenum chamberD50 - Positive connection (30), in engine compartment wiring harnessD75 - Positive connection 2 (30), in engine compartment wiring harnessD101 -C onnection 1, in engine compartment wiring harness D102-C onnection 2, in engine compartment wiring harness* - R elay and fuse carrier, electronics box plenum chamberws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkEngine control unit E45 - C ruise control system switch J518 - E ntry and start authorisation control unit J527 - S teering column electronics control unit J623 - E ngine control unit S9 - F uses in relay plate fuse holder S11 - F uses in relay plate fuse holderT10c - 10-pin connector, pink, coupling station on electronics box,plenum chamberT10d - 10-pin connector, blue, coupling station on electronics box,plenum chamberT16a - 16-pin connector, on steering column electronics control unit T20e - 20-pin connector, black, on entry and start authorisationcontrol unitT46a - 46-pin connector, black, CAN separating connector left T94 - 94-pin connector, black, on engine control unitD100- Positive connection 2 (15), in engine compartment wiringharnessD103-C onnection 3, in engine compartment wiring harness• - C AN bus (data wire)ws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkEngine control unit, ignition coil 1 - 4 with output stageJ623 -E ngine control unitN70 -I gnition coil 1 with output stageN127 -I gnition coil 2 with output stageN291 -I gnition coil 3 with output stageN292 -I gnition coil 4 with output stageP -S park plug connectorQ -S park plugsS7 -F uses in relay plate fuse holderT6m -6-pin connector, white, coupling station on electronics box,plenum chamberT60 -60-pin connector, black, on engine control unit281-E arth connection 1, in engine harness283-E arth connection 2, in engine harness600-E arth point, on right of cylinder head609-E arth point, on right in plenum chamberD173-C onnection (87), in engine wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkEngine control unit, ignition coil 5 -8 with output stageJ623 -E ngine control unitN323 -I gnition coil 5 with output stageN324 -I gnition coil 6 with output stageN325 -I gnition coil 7 with output stageN326 -I gnition coil 8 with output stageP -S park plug connectorQ -S park plugsT60 -60-pin connector, black, on engine control unit281-E arth connection 1, in engine harness458-E arth connection 3, in engine harness601-E arth point, on left of cylinder headD173-C onnection (87), in engine wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkEngine control unit, injector for cylinders 1, 2, 6, 8J623 -E ngine control unitN30 -I njector, cylinder 1N31 -I njector, cylinder 2N84 -I njector, cylinder 6N86 -I njector, cylinder 8T14m -14-pin connector, black, in engine compartment, bank 1T14n -14-pin connector, black, in engine compartment, bank 2T60 -60-pin connector, black, on engine control unitD119-C onnection 17, in engine compartment wiring harness D120-C onnection 18, in engine compartment wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkEngine control unit, injector for cylinders 3, 4, 5, 7J623 -E ngine control unitN32 -I njector, cylinder 3N33 -I njector, cylinder 4N83 -I njector, cylinder 5N85 -I njector, cylinder 7T14m -14-pin connector, black, in engine compartment, bank 1T14n -14-pin connector, black, in engine compartment, bank 2T60 -60-pin connector, black, on engine control unitD117-C onnection 15, in engine compartment wiring harness D118-C onnection 16, in engine compartment wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkEngine control unit, knock sensorG61 -K nock sensor 1G66 -K nock sensor 2G198 -K nock sensor 3G199 -K nock sensor 4J623 -E ngine control unitT3k -3-pin connector, black, on knock sensor 1T3n -3-pin connector, brown, on knock sensor 2T3o -3-pin connector, black, on knock sensor 3T3p -3-pin connector, brown, on knock sensor 4T60 -60-pin connector, black, on engine control unit220-E arth connection (sender earth), in engine wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkEngine control unit, engine speed sender, Hall senderG28 -E ngine speed senderG40 -H all senderG300 -H all sender 3J623 -E ngine control unitT60 -60-pin connector, black, on engine control unit220-E arth connection (sender earth), in engine wiring harness D141-C onnection (5V), in engine wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkEngine control unit, coolant temperature sender, fuel pressuresender, intake manifold flap potentiometerG62 -C oolant temperature senderG247 -F uel pressure senderG336 -I ntake manifold flap potentiometerG512 -I ntake manifold flap 2 potentiometerJ623 -E ngine control unitT14m -14-pin connector, black, in engine compartment, bank 1T60 -60-pin connector, black, on engine control unit327-Earth connection (sender earth), in engine compartmentwiring harnessD141-C onnection (5V), in engine wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkEngine control unit, air mass meter, radiator outlet coolanttemperature sender, Hall sender, fuel pressure sender for lowpressure, intake air temperature senderG42 -I ntake air temperature senderG70 -A ir mass meterG83 -R adiator outlet coolant temperature senderG163 -H all sender 2G246 -A ir mass meter 2G301 -H all sender 4G410 -F uel pressure sender for low pressureJ623 -E ngine control unitT6m -6-pin connector, white, coupling station on electronics box,plenum chamberT10m -10-pin connector, black, coupling station on electronics box,plenum chamberT94 -94-pin connector, black, on engine control unitD112-C onnection 10, in engine compartment wiring harnessD113-C onnection 11, in engine compartment wiring harnessD114-C onnection 12, in engine compartment wiring harnessD174-E arth connection 2 (5V), in engine wiring harnessD195-C onnection 1 (5V), in engine compartment wiring harnessws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs =pinkEngine control unit, high pressure sender, brake servo pressure sensor, active charcoal filter system solenoid valve 1, fuel metering valve G65 - H igh pressure sender G294 - B rake servo pressure sensor。

奥迪Q7电路图-信息娱乐系统

Edition 02.2006 Communication●MMI●Multimedia system operating unit●Digital radio, radio (K-box)●Navigation system●Telephone, preparation for mobile telephone, Bluetooth●TV tuner●Media playerfrom model year 2007Notes:For information concerningPosition of relays and fusesMulti-pin connectionsControl units and relaysEarth connections→ List of Fitting Locations!For information concerningFault Finding Programs→ guided fault findingws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs =pinkData bus diagnostic interface, fuses J329 - T erminal 15 voltage supply relay J533 - D ata bus diagnostic interface SB8 - F use 8 on fuse holder B SB10 - F use 10 on fuse holder B SB11 - F use 11 on fuse holder B SD1 - F use 1 on fuse holder D T16 - 16-pin connector, diagnosis socketT26b - 26-pin connector, black, connector B, on data bus diagnosticinterface374-Earth connection 9, in main wiring harness 664 -Earth point, on left behind dash panelB272 -Positive connection (30), in main wiring harness B273 -Positive connection (15), in main wiring harness B325-Positive connection 11 (30a), in main wiring harness• - C AN bus (data wire)* - R elay and fuse carrier under driver seatws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs =pinkData bus diagnostic interface, control unit in dash panel insert J285 - C ontrol unit in dash panel insertJ428 -A daptive cruise control unit J533 - D ata bus diagnostic interface T8c - 8-pin connector, black, in front left engine compartmentT26b - 26-pin connector, black, connector B, on data bus diagnosticinterfaceT32a - 32-pin connector, grey, on control unit in dash panel insert T46a - 46-pin connector, black, CAN separating connector leftB398- Connection 2 (convenience CAN bus, high), in main wiring harnessB407 - Connection 2 (convenience CAN bus, low), in main wiring harnessB444- Connection 1 (diagnosis), in main wiring harness (ring brake diagnosis)• - C AN bus (data wire)* - m odels with adaptive cruise ♦ - Fibre optic conductor, see Current Flow Diagram infotainmentdata bus (Most Ring)ws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs =pinkFront information display and operating unit control unit, fuses J523 - F ront information display and operating unit control unit SC5 - F use 5 on fuse holder C SC6 - F use 6 on fuse holder C SC8 - F use 8 on fuse holder C SC10 - F use 10 on fuse holder C SD2 - F use 2 on fuse holder DT20k - 20-pin connector, red, connector A, on front informationdisplay and operating unit control unit 45-Earth point, centre behind dash panel 373 -Earth connection 8, in main wiring harness B300 -Positive connection 4 (30), in main wiring harnessB444- Connection 1 (diagnosis), in main wiring harness (ring brake diagnosis)* - R elay and fuse carrier under driver seat # - m odels with telephone ## - m odels with preparation for mobile telephone ### -m odels with Bluetooth car phone ♦ - Fibre optic conductor, see Current Flow Diagram infotainment data bus (Most Ring)ws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkFront information display and operating unit control unit,multimedia system operating unit, glove compartment button, display unit button E316 - G love compartment button E380 - M ultimedia system operating unit E506 - D isplay unit button J520 - O nboard supply control unit 2J523 - F ront information display and operating unit control unit T6w - 6-pin connector, black, on switch module, side T16f - 16-pin connector, brown, on multimedia system operatingunitT20k - 20-pin connector, red, connector A, on front informationdisplay and operating unit control unitT40a - 40-pin connector, black, on onboard supply control unit 245-Earth point, centre behind dash panel378 -Earth connection 13, in main wiring harness B340 -Connection 1 (58s), in main wiring harness B341-Connection 2 (58s), in main wiring harnessws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkFront information display and operating unit control unit, displayunit for front information display and operating unit control unitJ523 -F ront information display and operating unit control unitJ685 -Display unit for front information display and operating unitcontrol unitT22a -22-pin connector, on display unit for front information displayand operating unit control unitT22b -22-pin connector, black, connector C, on front informationdisplay and operating unit control unitws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs =pinkFront information display and operating unit control unit, display unit for front information display and operating unit control unit J523 - F ront information display and operating unit control unit J685 - Display unit for front information display and operating unitcontrol unitT22a - 22-pin connector, on display unit for front information displayand operating unit control unitT22b - 22-pin connector, black, connector C, on front informationdisplay and operating unit control unit* - m odels without DVD player ** - m odels with DVD player *** - s creening on connector housingws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkMedia player in position 1 and 2 R41 - C D changer R118 - M edia player in position 1R119 - M edia player in position 2R129 - V ideo recorder and DVD player R153 - M ini Disc player T8h - 8-pin connector, black, on media player in position 1T8i - 8-pin connector, black, on media player in position 2687-Earth point 1, on centre tunnel * - m odels with CD changer** - m odels with DVD player *** - m odels with MiniDisc player ♦ - Fibre optic conductor, see Current Flow Diagram infotainmentdata bus (Most Ring)ws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkTelephone (9ZJ), telephone transmitter and receiver unit, aerial for Bluetooth R36 - T elephone transmitter and receiver unitR152 -A erial for Bluetooth T42 - 42-pin connector, blue, on telephone transmitter and receiverunit35-Earth point, under front passenger seat 386 -Earth connection 21, in main wiring harness B330-Positive connection 16 (30a), in main wiring harness♦- Fibre optic conductor, see Current Flow Diagram infotainment data bus (Most Ring)ws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkTelephone transmitter and receiver unit, telephone handset,microphone unit in front roof module, radio, telephone andnavigation system aerialR36 -T elephone transmitter and receiver unitR37 -T elephone handsetR52 -R adio, telephone and navigation system aerialR126 -T elephone bracketR164 -M icrophone unit in front roof moduleT6x -6-pin connector, blue, on microphone unit in front roofmoduleT12n -12-pin connector, black, on telephone bracketT42 -42-pin connector, blue, on telephone transmitter and receiverunit35-Earth point, under front passenger seat* -r oof aerialws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkPreparation for mobile telephone (9ZF / 9ZG), telephonetransmitter and receiver unit, microphone unit in front roofmodule, aerial for BluetoothR36 -T elephone transmitter and receiver unitR152 -A erial for BluetoothR164 -M icrophone unit in front roof moduleT6x -6-pin connector, blue, on microphone unit in front roofmoduleT54a -54-pin connector, on telephone transmitter and receiver unit35-Earth point, under front passenger seatB330-Positive connection 16 (30a), in main wiring harness♦-Fibre optic conductor, see Current Flow Diagram infotainmentdata bus (Most Ring)ws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkTelephone transmitter and receiver unit, mobile telephone,telephone bracketR36 -T elephone transmitter and receiver unitR54 -M obile telephoneR126 -T elephone bracketT12n -12-pin connector, black, on telephone bracketT54a -54-pin connector, on telephone transmitter and receiver unitws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkBluetooth car phone(9ZW), telephone transmitter and receiver unit, telephone transmitter and receiver unit, aerial amplifier for mobile telephone, aerial for Bluetooth R36 - T elephone transmitter and receiver unit R52 - R adio, telephone and navigation system aerialR86 -A erial amplifier for mobile telephone R152 -A erial for Bluetooth T3r - 3-pin connector, black, on aerial amplifier for mobiletelephoneT54a - 54-pin connector, on telephone transmitter and receiver unit35-Earth point, under front passenger seat 51 -Earth point, on right in luggage compartment 386 -Earth connection 21, in main wiring harness B330-Positive connection 16 (30a), in main wiring harness* - m odels with preparation for mobile telephone** - m odels with Bluetooth car phone ♦ -Fibre optic conductor, see Current Flow Diagram infotainmentdata bus (Most Ring)ws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkTelephone transmitter and receiver unit, radio, telephone and navigation system aerial, mobile telephone, telephone bracket, microphone unit in front roof module R36 - T elephone transmitter and receiver unit R52 - R adio, telephone and navigation system aerial R54 - M obile telephone R126 - T elephone bracket R164 - M icrophone unit in front roof module T6x - 6-pin connector, blue, on microphone unit in front roofmoduleT12n - 12-pin connector, black, on telephone bracket T54a - 54-pin connector, on telephone transmitter and receiver unit35-Earth point, under front passenger seat * - r oof aerial** - m odels with Bluetooth car phonews=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkRadio, fuses J525 - D igital sound package control unit R - R adio SD3 - F use 3 on fuse holder D SF5 - F use 5 on fuse holder F SF6 - F use 6 on fuse holder F SF7 - F use 7 on fuse holder F SF8 - F use 8 on fuse holder F SF9 - F use 9 on fuse holder F T8k - 8-connector, black, on radio T32c - 32-pin connector, black, on digital sound package control unit675-Earth point 2, on right in luggage compartmentB331-Positive connection 17 (30a), in main wiring harness* - R elay and fuse carrier under driver seatws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkRadio, language input control unitJ507 -L anguage input control unitR -R adioT12o -12-pin connector, on radio* -m odels with voice control♦-Fibre optic conductor, see Current Flow Diagram infotainmentdata bus (Most Ring)ws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkTV tuner, aerial amplifierR24 -A erial amplifier R78 - T V tuner T3q - 3-pin connector, black, on aerial amplifier T20p - 20-pin connector, on TV tuner370 -Earth connection 5, in main wiring harness666 -Earth point, on rear right of roof675-Earth point 2, on right in luggage compartment* - m odels with TV tuner ** - m odels without CD changer or video recorder and DVDplayer*** - m odels with CD changer or video recorder and DVD player ♦ - Fibre optic conductor, see Current Flow Diagram infotainmentdata bus (Most Ring)ws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkTV tuner, aerial amplifierR24 -A erial amplifierR78 -T V tunerR111 -A erial amplifier 2R112 -A erial amplifier 3666-Earth point, on rear right of roof669-Earth point 2, right D-pillar* -m odels with TV tuner# -r ear window aerial## -a erial on spoiler### -s ide window aerial rightws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkTV tuner, digital radio, aerial amplifierE415 -E ntry and start authorisation switchR24 -A erial amplifierR78 -T V tunerR113 -A erial amplifier 4R147 -D igital radioT8m -8-pin connector, black, on digital radio667-Earth point, on rear left of roof* -m odels with TV tuner** -m odels with digital radio# -s ide window aerial left♦-Fibre optic conductor, see Current Flow Diagram infotainmentdata bus (Most Ring)ws =white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkNavigation system with CD drive control unit, radio, telephone and navigation system aerial J401 - N avigation system with CD drive control unit R36 - T elephone transmitter and receiver unit R52 - R adio, telephone and navigation system aerialT8n - 8-pin connector, black, on navigation system with CD drivecontrol unit35-Earth point, under front passenger seat 675 -Earth point 2, on right in luggage compartment 681-Earth point 1, in rear right side panel* - r oof aerial♦ - Fibre optic conductor, see Current Flow Diagram infotainmentdata bus (Most Ring)。

奥迪Q7电路图-0AT自动变速箱

Edition 02.2006 Automatic gearbox 0ATfrom model year 2007Notes:For information concerningPosition of relays and fusesMulti-pin connectionsControl units and relaysEarth connections→ List of Fitting Locations!For information concerningFault Finding Programs→ guided fault findingws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkAutomatic gearbox control unit, fusesJ217 -A utomatic gearbox control unit J329 - T erminal 15 voltage supply relay SC2 - F use 2 on fuse holder C SC6 - F use 6 on fuse holder C SC8 - F use 8 on fuse holder C SD5 - F use 5 on fuse holder D T16 - 16-pin connector, diagnosis socket T16g - 16-pin connector, black, on automatic gearbox control unit T46b - 46-pin connector, black, CAN separating connector right35-Earth point, under front passenger seat 387 -Earth connection 22, in main wiring harness B163 -Positive connection 1 (15), in interior wiring harness B273 -Positive connection (15), in main wiring harness B283 -Positive connection 7 (15a), in main wiring harness B299-Positive connection 3 (30), in main wiring harness B300-Positive connection 4 (30), in main wiring harness• - C AN bus (data wire)* - R elay and fuse carrier under driver seatws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkAutomatic gearbox control unit, selector lever sensors control unit, Tiptronic switch, selector lever position display E408 - E ntry and start authorisation button F189 - T iptronic switchJ217 -A utomatic gearbox control unit J285 - C ontrol unit in dash panel insert J587 - S elector lever sensors control unit T10h - 10-pin connector, black, on selector lever sensors control unit T16g - 16-pin connector, black, on automatic gearbox control unit T32a - 32-pin connector, grey, on control unit in dash panel insert Y26 - S elector lever position display45-Earth point, centre behind dash panel 378 -Earth connection 13, in main wiring harness B476-Connection 12, in main wiring harnessws=white sw =black ro =red br =brown gn =green bl =blue gr =grey li =purple ge =yellow or =orange rs=pinkAutomatic gearbox control unit, gear selector position P switch, selector lever lock solenoid E415 - E ntry and start authorisation switch F305 - G ear selector position P switchJ217 -A utomatic gearbox control unit J518 - E ntry and start authorisation control unit J623 - E ngine control unit N110 - S elector lever lock solenoidT4c - 4-pin connector, black, in centre console on selector leverconsoleT6a - 6-pin connector, on entry and start authorisation switch T10c - 10-pin connector, pink, coupling station on electronics box,plenum chamberT16g - 16-pin connector, black, on automatic gearbox control unit T20e - 20-pin connector, black, on entry and start authorisationcontrol unitB482-Connection 18, in main wiring harness * - s ee engine Current Flow Diagram。

奥迪电路图

(1)熔丝支架、微型中央电器盒、13孔继电器盘（图23-1）。

熔丝支架：(a) 微型中央电器盒：(b)13孔继电器盘：(c)熔丝颜色：30A-绿色25A-白色20A-黄色15A-蓝色10A-红色7.5A-棕色5A-米色熔丝支架上的熔丝从23号位置开始，在电路图上标有号码223，依次类推。

断电器布局：1-双音喇叭继电器（J4）2-×触点卸荷继电器（J59）4-燃油泵继电器（J17）5-清洗刮水自动间歇继电器（J31）6-清洗刮水自动间歇继电器（J31）继电器布局：4-起动锁止继电器（J207）图23-1 熔丝支架、微型中央电器盒、13孔继电器盘(2)接地点（图23-2）。

ws=白色sw=黑色ro=红色br=棕色gn=绿色bi=蓝色gr=灰色li=紫色ge=黄色3-地线，发动机-车身12-接地点，发动机舱左侧13-接地点，发动机舱右侧43-接地点，右侧A柱，下部44-接地点，左侧A柱，下部81-拉地连接1，在仪表板线束内85-接地连接1，在发动机舱线束内86-接地连接1，在后部线束内135-接地连接2，在仪表板线束内176-接地连线，在右大灯线束内179-接地连线，在左大灯线束内图23-2 接地点(3)点火开关、X触点卸荷继电器（图23-3）。

ws=白色sw=黑色ro=红色br=棕色gn=绿色bi=蓝色gr=灰色li=紫色ge=黄色D-点火开关J59-×触点卸荷继电器J217-自动变速器控制单元J429-中央门锁控制单元R-收录机T8f-插头，8孔，黑色，收录机插头ⅢT15v-插头，15孔，橙色，右侧A柱分线器A2-正极连接（15），在仪表板线束内A21-连接（86S），在仪表板线束内A52-正极连接2（30），在仪表板线束内﹡带手动变速器的车**带自动变速器的车图23-3 点火开关、X触点卸荷继电器(4)蓄电池、起动机、交流发电机、起动锁止继电器（图23-4）。

ws=白色sw=黑色ro=红色br=棕色gn=绿色bi=蓝色gr=灰色li=紫色ge=黄色A-蓄电池B-起动机C-交流发电机C1-电压调节器F125-多功能开关J31-清洗-刮水自动间歇继电器J207-起动锁止继电器T2-插头，2孔，灰色，在发动机舱右侧T9-插头，9孔，棕色，在起动锁止继电器上T100-插头，10孔，棕色，压力舱电器盒分线器T10p-插头，10孔，黑色，压力舱电器盒分线器T15r-插头，15孔，棕色，右侧A柱分线器1-接地线，蓄电池-车身44-接地点，左侧A柱，下部81-接地连接1，在仪表板线束内199-接地连接3，在仪表板线束内A17-连接（61），在仪表板线束内A41-正极连接（50），在仪表板线束内*带手动变速器的车**带自动变速器的车图23-4 蓄电池、起动机、交流发电机、起动锁止继电器(5)灯开关、左侧转向灯开关、前后雾灯开关（图23-5）。

奥迪Q7_e-tron_quattro混合动力车电气系统

文/山东刘春晖奥迪Q7 e-tron quattro采用并联混合动力设计，同时也是全世界首款将6缸柴油发动机和quattro全时四驱系统结合在一起的插电式混合动力车。

在舒适电子系统方面，其与奥迪Q7(4M车型)有着类似的设计元素。

在奥迪Q7 e-tron quattro中，客户同样也可在内饰照明灯方面从不同的种类之中进行选择。

客户选择顶配时可在灯光颜色和光线强度方面对车内照明灯进行个性化设置。

奥迪Q7 e-tron quattro的电气系统和电子系统架构得到了调整和扩展。

与传统驱动形式的奥迪Q7(4M车型)相比，奥迪Q7 e-tron quattro上取消的控制器有：第3排座椅调节控制器J857、后轴转向控制器J1019、DVD换碟机R161、副驾驶员侧后部离子发生器J1108以及发电机C。

与传统驱动形式的奥迪Q7(4M车型)相比，奥迪Q7 e-tron quattro上额外投用的控制器(图1)有：温度管理系统控制器J1024、蓄电池调节装置控制器J840及电解槽控制器1～14和高电压蓄电池开关盒SX6、电驱动系统控制器J841、温度管理系统控制器及空调压缩机控制器J842、制冷剂压力及温度传感器、制冷剂膨胀阀和截止阀、高电压加热装置(PTC)控制器J848、高电压蓄电池充电器控制器J1050、制动助力控制器J539及制动系统蓄压器VX70、发动机声效发生控制器J943、启动发电机C29、动力机组支承控制器J931、变压器A19、分离离合器作动器V606、主动式油门踏板控制器J1115以及车载电网断开绝缘二极管J1165。

一、FlexRay拓扑结构由于显示方面的原因，控制器拓扑结构(图2)不能正确反映FlexRay控制器的接口情景。

图3所示为关于控制器在不同FlexRay支路上的分布的信息。

在奥迪Q7 e-tron quattro上，占用了6个FlexRay支路。

支路1～5和支路7。

在当前J533型号中保留支路6和8的接口，但还未占用。

不愧是奥迪大哥，全新奥迪Q7整车竟然高达上百个控制电脑...

不愧是奥迪大哥，全新奥迪Q7整车竟然高达上百个控制电脑...1，颗粒感应器 -G784-在中央通道横支架左侧。

2，ABS 控制器 -J104-发动机舱内左侧，在发动机控制器 -J623- 前。

3，预热时间自动装置控制器 -J179-排水槽内中部。

4，自动变速箱控制器 -J217-内置在变速箱中。

5，冷却风扇控制器 -J293- /-J671-在散热器上。

6，辅助暖风控制器 -J364-在前右车轮罩中的纵梁上。

7，雨刮马达控制器 -J400-在驾驶员侧集水槽中。

8，车距调节控制器 -J428-在前保险杠后的前围板前右。

9，转向辅助控制器 -J500-在转向机上。

10，NOx 感应器控制器 -J583-在发动机舱内左侧减震支柱上。

11，NOx 感应器控制器 -J583- 发动机舱内左侧，在发动机控制器 -J623- 前。

用于带高电压系统的汽车。

12，发动机控制器 -J623-发动机舱内左侧。

13，空调压缩机控制器 -J842-内置在发动机前左部的电子空调压缩机 -V470- 中。

14，高电压加热装置（PTC）的控制器-J848-内置在右侧排水槽中的高电压加热装置（PTC） -Z115- 中。

15，车距调节控制器 2 -J850-在前保险杠后的前围板前左。

16，固体声波控制器 -J869-排水槽内中部。

17，NOx 传感器控制器 2 -J881-在中央通道横支架左侧。

18，动力总成支承控制器 -J931-在右侧翼子板下面 A 柱右上部位。

19，温度管理装置控制器 -J1024-在右侧翼子板下面 A 柱右上部位。

20，左侧车灯操控控制器 -J1018- /右侧车灯操控控制器 -J1023-在车辆前部。

21，左侧 LED 大灯功率模块 1 -A31- /右侧 LED 大灯功率模块 1 -A27-在车辆前部。

22，制动助力器 -NX6-排水槽中部左侧。

23，高电压系统保养插头 -TW-在前左大灯 -MX1- 上方的连接板上。

奥迪中央配电盒内部接线及电流走向

奥迪中央配电盒内部接线及电流走向奥迪中央配电盒是整个车辆电路系统的核心控制部件，负责对车内各个电器设备的电流进行分配、保护和控制。

为了保证汽车电器系统的工作正常，必须了解奥迪中央配电盒内部的接线和电流走向。

首先，奥迪中央配电盒的内部结构非常复杂，在整车电器系统中扮演着至关重要的角色。

它负责将电能从主电瓶引导至各个电器设备，并监测和保护电路的正常运行。

为了实现这一目标，中央配电盒内部配有多个插座、插头、保险丝等电气元件，通过这些元件将电能分配到不同的电器设备上，保证整车电器系统各个部分的正常工作。

对于奥迪中央配电盒的电流走向，其实可以分为两类：一类是直接从主电瓶引导而来的电流。

这部分电流经过主电瓶正/负极的引线，进入中央配电盒后先经过主保险丝的保护，然后通过到达中央配电盒内部的电源插头将电能分配到不同的电路中去。

另一类则是从其他电器设备中引导而来的电流。

这部分电流要通过其他模块（如发动机控制模块、气囊控制模块等）的引导将电能输送到中央配电盒中。

这类电流也会经过相应的保险丝等保护元件，以保证整车电器系统的安全运行。

需要注意的是，奥迪中央配电盒内部的接线和电流走向非常精密复杂，在更换车辆电器设备、维修电器系统时一定要注意相关的操作规范和技巧。

否则容易导致电路短路、设备故障等严重后果。

总之，奥迪中央配电盒在整个车辆电器系统中扮演着非常重要的角色，它的内部接线和电流走向需要我们深入了解和认识。

只有在真正掌握了相关的知识和技能之后，才能保证整车电器系统的正常运行，为驾车安全保驾护航。

除了上文所提到的直接从主电瓶引导而来的电流以及其他电器设备中引导而来的电流外，奥迪中央配电盒还可以分配电源给各种电气设备和控制模块。

这些设备和模块包括故障诊断系统、车门、车窗、空调、音响系统、大灯、喇叭等等。

为了保证电器设备的正常工作，奥迪中央配电盒内部配备了多个保险丝。

如果电气系统出现故障，保险丝就会中断电路，避免电力过载并保护整个电气系统的安全性。

奥迪A6LA7Q5Q7电源管理系统详解

奥迪A6LA7Q5Q7电源管理系统详解奥迪A6L/A7/Q5/Q7电源管理系统详解2015-10-19 奔时宝汽车技术点击:2042新朋友请点击图片上面蓝色字“奔时宝汽车技术”，进入公众号，即可随时分享经典阿技术案例，技术通报、新技术信息等，老朋友请点击右上角 ... 分享到朋友圈一起分享，互学共进，谢谢！奥迪A6L/A7/Q5/Q7电源管理如果车上装备有起动-停止系统，那么由于起动频繁，就使得蓄电池的负荷增大且会导致起动时蓄电池电压降至12V 以下。

为了防止在起动过程中影响用户的舒适性，凡是装备有起动-停止系统的车，都安装有稳压器J532（直流变压器）。

在车辆起动过程中，这个稳压器会从车载供电电压中产生出一个稳定的电压，以供某些用电器使用。

Q5稳压器电压稳定器 -J532- 安装位置：在备用车轮槽中、蓄电池左侧。

仪器进入J533数据总线诊断界面引导功能——匹配蓄电池A——选择蓄电池类型（安培数）——选择蓄电池制造商——输入10位蓄电池序列号匹配蓄电池描述:> 5051测试地址码 61 - 蓄电池调整> 服务：J 644 - 用于蓄电池能量管理的控制器任务:? 电池充电状态监控（蓄电池诊断）为保持发动机起动性能，关闭相关用电器件耗电流管理器（休眠状态管理）发电机电压调整（动态管理）耗电量大的用电器件的功率调节(减小耗电件)怠速提升要求较高的能量需求蓄电池能量管理系统BEM蓄电池稳定放电与历史数据l当蓄电池充满电时，蓄电池状态显示为100%，在断开值1被接通后，MMI显示屏上的“蓄电池状态”值就降到90%，最后逐步降到60%。

如果在90%时设定了断开值1，2或5，那么组合仪表J285的中央显示屏上会短时显示“省电模式已激活”。

另外，在用电器切断的整个过程中，组合仪表上的蓄电池符号一直在显示省电模式。

l 使用诊断仪器可以从电能管理控制单元中读出数据，这些数据对于分析车上供电状态和蓄电池有很大帮助。