AUDI A3 2001 – Electronic stability program . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI A3 2001 - Electronic stability program

A	Battery
B	Starter
G44	Rear right speed sensor
G45	Front right speed sensor
G46	Rear left speed sensor
G47	Front left speed sensor
J104	ABS with EDL control unit
S162	1 in fuse box/battery
S163	2 in fuse box/battery
T3e	3-pin connector, black, on main fuse box/battery
2	Earth strap, gearbox - body
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

F83	Brake detection switch, ESP
G85	Steering angle sender
G201	Brake pressure sender -1-
G214	Brake pressure sender -2-
J104	ABS with EDL control unit
J217	Automatic gearbox control unit
T2t	2-pin connector, on ABS control unit
T10	10-pin connector, white, in plenum chamber
V64	ABS hydraulic pump
249	Earth connection -2-, in interior wiring harness
A50	Positive (+) connection (30as), in dash panel wiring harness
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
*	Only models with automatic gearbox
**	See applicable engine version
	Data wire (CAN bus)

E132	Traction control system switch
G34	Brake lining/pad wear sender, front left
J104	ABS with EDL control unit
J218	Combi-processor in dash panel insert
K86	Traction control system warning lamp
N99	ABS inlet valve, front right
N100	ABS outlet valve, front right
N101	ABS inlet valve, front left
N102	ABS outlet valve, front left
N133	ABS inlet valve, rear right
N134	ABS inlet valve, rear left
N135	ABS outlet valve, rear right
N136	ABS outlet valve, rear left
N225	Electronic stability program switch valve -1-
N226	Electronic stability program switch valve -2-
N227	Electronic stability program high pressure valve -1-
N228	Electronic stability program high pressure valve -2-
T32	32-pin connector, blue, on dash panel insert
T32a	32-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
B145	Positive (+) connection (58b), in interior wiring harness
B157	Positive (+) connection -3- (15a), in interior wiring harness

D	Ignition/starter switch
F	Brake light switch
G200	Lateral acceleration sender
G202	Yaw rate sender
G251	Longitudinal acceleration sender
J104	ABS with EDL control unit
J508	Brake light suppression relay
S9	Fuse in fuse box
S13	Fuse in fuse box
A2	Positive (+) connection (15), in dash panel wiring harness
A36	Connection (75a), in dash panel wiring harness
B131	Positive (+) connection (54), in interior wiring harness
B185	Connection -2- (54), in interior wiring harness
*	Only models with four-wheel drive
**	Only models with front-wheel drive