VW TOUAREG 2005 – Auxiliary coolant heater . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW TOUAREG 2005 - Control unit in dash panel insert - Data bus diagnostic interface - Dash panel insert - Diagnostic connection

J285	Control unit in dash panel insert
J519	Onboard supply control unit
J533	Data bus diagnostic interface
K	Dash panel insert
T16	16-pin connector
T26a	26-pin connector
T32b	32-pin connector
U31	Diagnostic connection
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (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

G241	Coolant temperature sender for heater
J162	Heater control unit
Q8	Glow plug with flame monitor
SB4	Fuse 4 on fuse holder B
T2i	2-pin connector
T2k	2-pin connector
T2m	2-pin connector
T6m	6-pin connector
V6	Combustion air blower
V54	Metering pump
35	Earth point, under front passenger seat
399	Earth connection 34, in main wiring harness
400	Earth connection 35, in main wiring harness
647	Earth point 3, on bulkhead

J160	Circulation pump relay
J255	Climatronic control unit
J301	Air conditioning system control unit
J496	Additional coolant pump relay
SB2	Fuse 2 on fuse holder B
T2a	2-pin connector
T2p	2-pin connector
T6k	6-pin connector
T17	17-pin connector
T20cb	20-pin connector
T24cc	24-pin connector
V55	Circulation pump
12	Earth point, on left in engine compartment
373	Earth connection 8, in main wiring harness
374	Earth connection 9, in main wiring harness
384	Earth connection 19, in main wiring harness
639	Earth point, left A-pillar
*	According to equipment