ABS and ESP systems (since 2006 model year) (Audi A4 B7)

6-1 Fuses, ABS control unit with EDL
* for petrol models

6-2 VSS sensors, ABS control unit with EDL

6-3 Steering wheel angle sensor, ABS control unit with EDL

6-4 Lateral acceleration sensor, yaw rate sensor, ESP sensor unit ABS control unit, ABS return flow pump
*depends on equipment;
*** for models with CVT 01J/0AN

6-5 D/W brake lights, TCS switch, ABS control unit, control unit in instrument panel insert
*for petrol models for diesel models see engine control diagram;
**for FSI petrol models

(The original version of the article is posted on the website: «Audimanual.ru»)

The article was checked by auto expert Timur Bazhenov

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Audi A4 B7: Electrical diagrams

ABS and ESP systems (up to model year 2006)
CVT 01J (since August 2004)
6-speed AT 09L with manual mode (since August 2004)
5-speed AT with manual mode (since November 2004)

CAN bus (since 2006 model year)
Diagnostic connector (since August 2006)
Control of the cooling fan of petrol engines (BGB, BPG, BWE,…
Servotronic (since 2003)