Wiring Diagram VW PICKUP 2004 - Battery - Starter - Alternator - Voltage regulator - Ignition/starter switch - Radiator fan thermal switch - Onboard supply control unit - Radiator fan
A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
F18 | Radiator fan thermal switch |
J519 | Onboard supply control unit |
R | Radio, on radio |
SA1 | Fuse 1 in fuse holder A |
SA2 | Fuse 2 in fuse holder A |
T8 | 8-pin connector, black |
T12 | 12-pin connector, black |
T28 | 28-pin connector, black |
V7 | Radiator fan |
12 | Earth point, on left in engine compartment |
14 | Earth point, on gearbox |
A32 | Positive connection (30), in dash panel wiring harness |
A80 | Connection 1 (X), in dash panel wiring harness |
D2 | Connection (temperature control switch), in front right wiring harness |
* | According to equipment |
Wiring Diagram VW PICKUP 2004 - Onboard supply control unit - Idling speed - overrun control valve - Fuse 3 in fuse holder - Fuse 4 in fuse holder - Fuse 27 in fuse holder - Fuse 29 in fuse holder
J519 | Onboard supply control unit |
N68 | Idling speed, overrun control valve |
S3 | Fuse 3 in fuse holder |
S4 | Fuse 4 in fuse holder |
S227 | Fuse 27 in fuse holder |
S229 | Fuse 29 in fuse holder |
T12 | 12-pin connector, black |
A2 | Positive connection (15), in dash panel wiring harness |
A52 | Positive connection 2 (30), in dash panel wiring harness |
Wiring Diagram VW PICKUP 2004 - Radiator fan thermal switch - Hall sender - Coolant temperature sender - Onboard supply control unit - Transistorized ignition system with Hall sender switch unit - Ignition transformer - Ignition distributor
F18 | Radiator fan thermal switch |
G40 | Hall sender |
G62 | Coolant temperature sender |
J519 | Onboard supply control unit |
N41 | Transistorized ignition system with Hall sender switch unit |
N152 | Ignition transformer |
O | Ignition distributor |
P | Spark plug connector |
Q | Spark plugs |
T28 | 28-pin connector, black |
12 | Earth point, on left in engine compartment |
135 | Earth connection 2, in dash panel wiring harness |
179 | Earth connection, in left headlight wiring harness |
A45 | Connection (RPM signal), in dash panel wiring harness |
A104 | Positive connection 2 (15), in dash panel wiring harness |
D99 | Connection (coolant temperature), in engine compartment wiring harness |
* | According to equipment |
Wiring Diagram VW PICKUP 2004 - Onboard supply control unit
J519 | Onboard supply control unit |
T16 | 16-pin connector, black |
T28 | 28-pin connector, black |
81 | Earth connection 1, in dash panel wiring harness |
A2 | Positive connection (15), in dash panel wiring harness |
A76 | Connection (K-diagnosis wire), in dash panel wiring harness |
Wiring Diagram VW PICKUP 2004 - Immobiliser reader coil - Oil pressure switch - Cold start warning system contact - Fuel gauge sender - Speedometer sender - Control unit in dash panel insert - Onboard supply control unit
D2 | Immobiliser reader coil |
F1 | Oil pressure switch |
F12 | Cold start warning system contact |
G | Fuel gauge sender |
G5 | Rev. counter |
G21 | Speedometer |
G22 | Speedometer sender, on gearbox |
H3 | Buzzer and gong |
J285 | Control unit in dash panel insert, on dash panel insert |
J519 | Onboard supply control unit |
J533 | Data bus diagnostic interface |
K15 | Starting device warning lamp |
T8b | 8-pin connector, black |
T28 | 28-pin connector, black |
T32 | 32-pin connector, green |
120 | Earth connection 2, in headlight wiring harness |
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 |