SEAT VARIO 2001 – ABS with electronic differential locking (EDL), traction control system (TCS) and electronic stabilisation program (ESP) (MK 20) . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT VARIO 2001 - ABS with EDL/ TCS/ ESP control unit - TCS/ESP button - traction control switch illumination

A	Battery
D	Ignition/starter switch
E1	Lighting switch
E256	TCS/ESP button
J104	ABS with EDL/ TCS/ ESP control unit
J59	X contact relief relay
L71	Traction control switch illumination
SA7	Fuse -7- in battery fuse box
SA8	Fuse -8- in battery fuse box
SB5	Fuse -5- in fuse box
SB18	Fuse -18- in fuse box
T5q	5-pin connector
T6i	6-pin connector, black, connector point for connector
T10f	10-pin connector, brown, connector point for connector
T10j	10-pin connector, pink, on relay carrier
135	Earth connection -2-, in dash panel wiring harness
A4	Positive (+) connection (58b), in dash panel wiring harness
A15	Positive (+) connection (15), in dash panel wiring harness
A38	Positive (+) connection -2- (15a), in dash panel wiring harness
A61	Positive (+) connection (X), in dash panel wiring harness
A74	Connection (15a, fuse 5), in dash panel wiring harness
A132	Connection (TCS/ESP), in dash panel wiring harness
*	Only models with TCS

G85	Steering angle sender (00778-3132)
J104	ABS/EDL/TCS/ESP control unit
J220	Motronic control unit
N133	ABS inlet valve, rear right (00273-1211)
N134	ABS inlet valve, rear left (00274-1212)
N135	ABS outlet valve, rear right (00274-1213)
N136	ABS outlet valve, rear left (00276-1214)
T5q	5-pin connector
44	Earth point, A pillar, to left, below
135	Earth connection -2-, in dash panel wiring harness
A121	Connection (High-Bus), in dash panel wiring harness
A122	Connection (Low-Bus), in dash panel wiring harness

G44	Wheel speed sensor, rear right (00287-1243)
G45	Wheel speed sensor, front right (00285-1241)
G46	Wheel speed sensor, rear left (00290-1311)
G47	Wheel speed sensor, front left (00283-1233)
J104	ABS/EDL/TCS/ESP control unit
N99	ABS inlet valve, front right (00259-1114)
N100	ABS outlet valve, front right (00267-1134)
N101	ABS inlet valve, front left (00257-1112)
N102	ABS outlet valve, front left (00265-1132)
N227	Electronic stability program high pressure valve -1- (01420)
N228	Electronic stability program low pressure valve -2- (01421)

G200	Lateral acceleration sender (01423)
G201	Brake pressure sender 1 (01435)
G202	Yaw rate sender (01542)
G214	Brake pressure sender 2 (00813)
J104	ABS/EDL/TCS/ESP control unit
N225	Electronic stability program switch valve -1- (01418)
N226	Electronic stability program switch valve -2- (01419)
V64	ABS hydraulic pump (01276-4133)

F83	Brake detection switch ESP (00820)
J104	ABS/EDL/TCS/ESP control unit
N247	Brake pressure solenoid trip switch, in brake servo (00814)
135	Earth connection -2-, in dash panel wiring harness

F	Brake light switch (00526-2131)
J...	Engine control units
J104	ABS/EDL/TCS/ESP control unit
J285	Control unit with warning lamps in dash panel insert (01317)
J419	Additional brake lights relay
K47	ABS warning lamp
K155	ESP warning lamp
M21	Brake light/tail light bulb, left
M22	Brake light/tail light bulb, right
M25	High level brake light bulb
T5q	5-pin connector
T10g	10-pin connector, green, in coupling station
T10j	10-pin connector, pink, on relay carrier mount
T16	16-pin connector, self-diagnosis connection
A76	Connection (self-diagnosis wire K), in dash panel wiring harness
A89	Connection -2- (54), in dash panel wiring harness
D73	Positive connection (54), in engine compartment wiring harness
D113	Connection -11-, in engine compartment wiring harness