VW TOUAREG 2007 — CAN-network . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW TOUAREG 2007 - Control unit in dash panel insert - onboard supply control unit - data bus diagnostic interface - diagnosis connection

J104	ABS control unit
J285	Control unit in dash panel insert
J519	Onboard supply control unit
J533	Data bus diagnostic interface
SB7	Fuse 7 on fuse holder B left
SB26	Fuse 26 on fuse holder B left
SB40	Fuse 40 on fuse holder B left
SB51	Fuse 51 on fuse holder B left
T16b	16-pin connector, diagnosis connection under left dash panel
T26a	26-pin connector
T32a	32-pin connector, blue
T32b	32-pin connector, green
32	Earth point, on left behind dash panel insert
371	Earth connection 6, in main wiring harness
373	Earth connection 8, in main wiring harness
392	Earth connection 27, in main wiring harness
639	Earth point, left A-pillar
B277	Positive connection 1 (15a), in main wiring harness
B278	Positive connection 2 (15a), in main wiring harness
B280	Positive connection 4 (15a), in main wiring harness
B315	Positive connection 1 (30a), in main wiring harness
B321	Positive connection 7 (30a), in main wiring harness

Wiring Diagram VW TOUAREG 2007 - Drive train CAN bus

J...	Engine control units
J104	ABS control unit
J234	Airbag control unit
J518	Entry and start authorisation control unit
J527	Steering column electronics control unit
J647	Axle differential lock control unit
J742	Anti-roll bar uncoupling control unit
J745	Cornering light and headlight range control unit
T10d	10-pin connector, electronics box engine compartment
T16a	16-pin connector
T23c	23-pin connector
T26e	26-pin connector
T47b	47-pin connector
T47c	47-pin connector
T81	81-pin connector
T84	84-pin connector
B385	Connection 3 (drive train CAN bus, high), in main wiring harness
B387	Connection 5 (drive train CAN bus, high), in main wiring harness
B388	Connection 6 (drive train CAN bus, high), in main wiring harness
B392	Connection 3 (drive train CAN bus, low), in main wiring harness
B394	Connection 5 (drive train CAN bus, low), in main wiring harness
B395	Connection 6 (drive train CAN bus, low), in main wiring harness

Wiring Diagram VW TOUAREG 2007 - Drive train CAN bus and convenience

J197	Adaptive suspension control unit
J217	Automatic gearbox control unit
J352	Steering column and belt height adjustment control unit
J386	Driver side door control unit
J446	Parking aid control unit
J519	Onboard supply control unit
J527	Steering column electronics control unit
J646	Transfer box control unit
T4y	4-pin connector
T10ae	10-pin connector
T16a	16-pin connector
T20	20-pin connector
T21	21-pin connector, coupling point, left A-pillar
T26a	26-pin connector
T47a	47-pin connector
T52	52-pin connector
T121	121-pin connector
B384	Connection 2 (drive train CAN bus, high), in main wiring harness
B391	Connection 2 (drive train CAN bus, low), in main wiring harness
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B405	Connection 9 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
B414	Connection 9 (convenience CAN bus, low), in main wiring harness

Wiring Diagram VW TOUAREG 2007 - Convenience CAN bus

E265	Operating and display unit for rear Climatronic
J255	Climatronic control unit
J301	Air conditioning system control unit
J387	Front passenger door control unit
J389	Rear right door control unit
J502	Tyre pressure monitor control unit
J518	Entry and start authorisation control unit
J519	Onboard supply control unit
J521	Front passenger seat adjustment with memory control unit
T4ba	4-pin connector
T10i	10-pin connector, green, below the dash panel on right
T10n	10-pin connector, front passenger seat
T10ag	10-pin connector
T10ak	10-pin connector
T16cb	16-pin connector
T17	17-pin connector, black, below the dash panel on right
T20cb	20-pin connector
T21a	21-pin connector, right A-pillar
T21c	21-pin connector, right B-pillar
T24cc	24-pin connector
T32h	32-pin connector
T81	81-pin connector
B402	Connection 6 (convenience CAN bus, high), in main wiring harness
B403	Connection 7 (convenience CAN bus, high), in main wiring harness
B405	Connection 9 (convenience CAN bus, high), in main wiring harness
B411	Connection 6 (convenience CAN bus, low), in main wiring harness
B412	Connection 7 (convenience CAN bus, low), in main wiring harness
B414	Connection 9 (convenience CAN bus, low), in main wiring harness

Wiring Diagram VW TOUAREG 2007 - Convenience CAN bus and infotainment

J136	Seat and steering column adjustment control unit with memory function
J345	Trailer detector control unit
J388	Rear left door control unit
J393	Convenience system central control unit
J412	Mobile telephone operating electronics control unit
J519	Onboard supply control unit
R12	Amplifier
T4at	4-pin connector
T6aj	6-pin connector
T10p	10-pin connector, under driver seat
T10aj	10-pin connector
T12b	12-pin connector
T12h	12-pin connector
T18a	18-pin connector
T21b	21-pin connector, left B-pillar
T23a	23-pin connector
T24a	24-pin connector
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B404	Connection 8 (convenience CAN bus, high), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness
B413	Connection 8 (convenience CAN bus, low), in main wiring harness
B415	Connection 1 (infotainment CAN bus, high), in main wiring harness
B421	Connection 1 (infotainment CAN bus, low), in main wiring harness
*	Trailer towing attachment 'Westfalia'
**	Trailer towing attachment 'Hella'
***	only digital sound package (12 channel)

Wiring Diagram VW TOUAREG 2007 - Infotainment CAN bus

J162	Heater control unit
J400	Wiper motor control unit
J503	Control unit with display for radio and navigation system
J519	Onboard supply control unit
J603	Vehicle position recognition control unit
J702	Roof display unit
R	Radio
R36	Telephone transmitter and receiver unit
T6m	6-pin connector
T8u	8-pin connector
T10a	10-pin connector
T10l	10-pin connector, coupling point front roof
T10al	10-pin connector, coupling point right in luggage compartment
T14g	14-pin connector, coupling point under front left wing
T16e	16-pin connector
T16r	16-pin connector
T54	54-pin connector
T54a	54-pin connector
B415	Connection 1 (infotainment CAN bus, high), in main wiring harness
B421	Connection 1 (infotainment CAN bus, low), in main wiring harness
B540	Connection (infotainment CAN bus, high), in roof wiring harness
B541	Connection (infotainment CAN bus, low), in roof wiring harness
*	only models with petrol engine
**	only models with diesel engine
***	coupling point optional equipment (Volkswagen Individual)

Wiring Diagram VW TOUAREG 2007 - Diagnosis

J...	Engine control units
J217	Automatic gearbox control unit
J393	Convenience system central control unit
J519	Onboard supply control unit
J567	Left headlight range control unit
J568	Right headlight range control, control unit
J646	Transfer box control unit
J647	Axle differential lock control unit
T10d	10-pin connector, electronics box engine compartment
T14c	14-pin connector
T14d	14-pin connector
T23	23-pin connector
T47a	47-pin connector
T47c	47-pin connector
T52	52-pin connector
B444	Connection 1 (diagnosis), in main wiring harness
B445	Connection 2 (diagnosis), in main wiring harness
B509	Connection 3 (diagnosis), in main wiring harness