Wiring Diagram VW LT 2005 - ABS with EDL control unit - brake light switch
| A | Battery |
| F | Brake light switch |
| F47 | Brake pedal switch for diesel direct inj. system, in footwell, front left |
| J104 | ABS with EDL control unit, in engine compartment, left |
| J248 | Diesel direct injection system control unit |
| J404 | Terminal 15 relief relay, under driver's seat |
| M21 | Brake and tail light bulb, left |
| M22 | Brake and tail light bulb, right |
| S53 | ABS return flow pump fuse/ABS valves, under driver's seat |
| S123 | ABS control unit fuse, under driver's seat |
| T31 | 31-pin connector |
| T68 | 68-pin connector, on diesel direct injection system control unit |
| 220 | Earth connection (sender earth), in engine wiring harness |
| D17 | Positive (+) connection -1- (15), in engine wiring harness |
| D75 | Positive (+) connection -2- (15), in engine wiring harness |
| J1 | Positive (+) connection (30), in ABS wiring harness |
| W1 | Positive (+) connection (54), in rear wiring harness |
| --- | Only engine codes AHD and AGX |
Wiring Diagram VW LT 2005 - ABS with EDL control unit - speed sensor - front ABS valves
| 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, in engine compartment, left |
| N99 | ABS inlet valve, front right |
| N100 | ABS outlet valve, front right |
| N101 | ABS inlet valve, front left |
| N102 | ABS outlet valve, front left |
| T31 | 31-pin connector |
| 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 |
Wiring Diagram VW LT 2005 - ABS with EDL control unit - EDL valves - ABS return flow pump - self-diagnosis connection
| J104 | ABS with EDL control unit, in engine compartment, left |
| J105 | ABS return flow pump relay |
| J106 | Relay for ABS solenoid valves |
| N166 | EDL change-over valve, front right |
| N167 | EDL outlet valve, front right |
| N168 | EDL change-over valve, front left |
| N169 | EDL outlet valve, front left |
| T14 | 14-pin connector, in footwell, front left, self-diagnosis connection for V.A.G 1551 |
| T31 | 31-pin connector |
| V39 | ABS return flow pump |
| 11 | Earth point, below battery box |
Wiring Diagram VW LT 2005 - ABS with EDL control unit - ABS warning lamp - EDL warning lamp - rear ABS valves
| J104 | ABS with EDL control unit, in engine compartment, left |
| K47 | ABS warning lamp, on dash panel insert |
| K135 | EDL warning lamp*, on dash panel insert |
| N133 | ABS inlet valve, rear right |
| N134 | ABS inlet valve, rear left |
| N135 | ABS outlet valve, rear right |
| N136 | ABS outlet valve, rear left |
| T22 | 22-pin connector, under dash panel, left |
| T31 | 31-pin connector |
| A15 | Positive (+) connection (15), in instruments wiring harness |
| A20 | Connection (15a), in dash panel wiring harness |
| * | The EDL (electronic differential lock) warning lamp is marked in the dash panel insert with ABD (automatic brake differential). |