ANTI-LOCK BRAKES – Audi A4 Quattro 2009 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Audi A4 Quattro 2009

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Audi A4 Quattro 2009:

• (a4: on left front long member) g671
• (not used)
• 40a
• Abs control module (at left side of engine compt)
• Abs control module fuse 1
• Abs hydraulic pump
• Abs hydraulic unit
• Asr/esp button
• Auto hold button
• Computer data lines system
• Driving dynamics regulation high pressure switch valve 1
• Driving dynamics regulation high pressure switch valve 2
• Driving dynamics regulation switch valve 1
• Driving dynamics regulation switch valve 2
• Early production
• Electro-mechanical parking brake button
• Fuse 10a
• Fuse 5a
• Fuse carrier
• Fuse panel sc
• Fuse panel sd
• Fuse panel sf
• G671 (a4: on left front long member)
• Hot at all times
• Interior lights system
• Late production
• Left front abs inlet valve
• Left front abs outlet valve
• Left front abs wheel speed sensor
• Left rear abs inlet valve
• Left rear abs outlet valve
• Left rear abs wheel speed sensor
• Red
• Right front abs inlet valve
• Right front abs outlet valve
• Right front abs wheel speed sensor
• Right rear abs inlet valve
• Right rear abs outlet valve
• Right rear abs wheel speed sensor
• T17d

Anti-lock Brakes Wiring Diagram (2 of 2) for Audi A4 Quattro 2009

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Audi A4 Quattro 2009:

• (a4: behind left kick panel) g639
• (a4: on steering column, behind steering wheel) steering column electronic systems control module
• 10a
• 12a
• 15a
• 2.0l
• 3.2l
• Abs warning lamp
• Active steering control module (a4: under driver's seat)
• Asr/esp control lamp
• Brake light switch (s4: top of brake pedal assembly)
• Climatronic control module
• Comfort system central control module (a4: right side of trunk) (s4: below driver's seat)
• Computer data
• Computer data lines system
• Discontinued phased in modification
• Engine control module (ecm) (a4: left side of engine compt plenum chamber)
• Esp sensor unit
• Esp sensor unit 2 (w/ dynamic steering w/ gearbox quattro sport)
• Fuse 25a
• Fuse 5a
• Fuse carrier
• Fuse panel sc
• Fuse panel sd
• G687 (a4: left side of center tunnel)
• Hot at all times
• Instrument cluster control module
• Lines system
• Nca
• Steering angle sensor (a4: behind steering wheel.)
• T10h
• T20e
• T32c
• T32d
• T5d
• T8g
• T94