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AUDI A3 2004 – Anti-lock brake system (ABS, EDL and ASR) . Wiring diagrams, Pin Connector, Location

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Wiring Diagram AUDI A3 2004 - Anti-lock brake system (ABS - EDL and ASR)



Wiring Diagram AUDI A3 2004 - Anti-lock brake system (ABS - EDL and ASR) https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
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ABattery
G44Rear right speed sensor
G45Front right speed sensor
G46Rear left speed sensor
G47Front left speed sensor
J104ABS with EDL control unit
S1621 in fuse box/battery
S1632 in fuse box/battery
T3e3-pin connector, black, on main fuse box/battery
T2525-pin connector, on ABS control unit
   12 Earth point, in engine compartment, left
   D146 Connection (rear left speed sensor +), in engine compartment wiring harness
   D147 Connection (rear left speed sensor -), in engine compartment wiring harness
   D148 Connection (rear right speed sensor +), in engine compartment wiring harness
   D149 Connection (rear right speed sensor -), in engine compartment wiring harness

Wiring Diagram AUDI A3 2004 - Anti-lock brake system (ABS - EDL and ASR)



Wiring Diagram AUDI A3 2004 - Anti-lock brake system (ABS - EDL and ASR) https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file
E3Hazard warning light switch
E132Traction control system switch
G251Longitudinal acceleration sender
J104ABS with EDL control unit
J217Automatic gearbox control unit
T2t2-pin connector, on ABS control unit
T10y10-pin connector, green, in plenum chamber
T2525-pin connector, on ABS control unit
V64ABS hydraulic pump
   249 Earth connection -2-, in interior wiring harness
   A2 Positive (+) connection (15), in dash panel wiring harness
   A36 Connection (75a), in dash panel wiring harness
   A121 Connection (high bus), in dash panel wiring harness
   A122 Connection (low bus), in dash panel wiring harness
   B145 Positive (+) connection (58b), in interior wiring harness
   B157 Positive (+) connection -3- (15a), in interior wiring harness
*Only models with automatic gearbox
**Only models with four-wheel drive
***Only models with ABS with EDL and ASR/TCS
****See applicable engine version
Data wire (CAN bus)

Wiring Diagram AUDI A3 2004 - Anti-lock brake system (ABS - EDL and ASR)



Wiring Diagram AUDI A3 2004 - Anti-lock brake system (ABS - EDL and ASR) https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file
FBrake light switch
G34Brake lining/pad wear sender, front left
G35Brake lining/pad wear sender, front right
J104ABS with EDL control unit
J218Combi-processor in dash panel insert
K86Traction control system warning lamp
N99ABS inlet valve, front right
N100ABS outlet valve, front right
N101ABS inlet valve, front left
N102ABS outlet valve, front left
N125Differential lock valve 1
N126Differential lock valve 2
N133ABS inlet valve, rear right
N134ABS inlet valve, rear left
N135ABS outlet valve, rear right
N136ABS outlet valve, rear left
T2525-pin connector, on ABS control unit
T3232-pin connector, blue, on dash panel insert
T32a32-pin connector, green, on dash panel insert
   249 Earth connection -2-, in interior wiring harness
   277 Earth connection -3-, in interior wiring harness
   A76 Connection (diagnosis wire K), in dash panel wiring harness
   B131 Positive (+) connection (54), in interior wiring harness
   B185 Connection -2- (54), in interior wiring harness
*Only models with ABSwith EDL
**Only models with brake system monitoring
***Only models with ABS with EDL and ASR/TCS