Wiring diagram of backup assist (BA) - PE54.65-P-2100-99A
MODEL 463 up to 31.5.12 with CODE (J44) Ultrasonic backup assist
| Code: | Designation: | Position: |
|---|---|---|
| A43 | Rear bumper PTS sensor unit | 31K |
| A43 | Rear bumper PTS sensor unit | 33K |
| A43 | Rear bumper PTS sensor unit | 34K |
| A43 | Rear bumper PTS sensor unit | 36K |
| A44/1 | BA [RFH] warning indicator | 3A |
| E7 | Backup lamp | 10K |
| F1 | Fuse box | 17H |
| K26 | Wiper system relay | 16H |
| M6/1 | Wiper motor | 15K |
| N62 | BA [RFH] control unit | 7A |
| N62 | BA [RFH] control unit | 17A |
| N62 | BA [RFH] control unit | 25A |
| N62 | BA [RFH] control unit | 34A |
| R2/3 | Right washer nozzle heater | 20H |
| R31 | Variant coding resistor (1000 ohms) | 26L |
| S16/10 | Gear recognition switch (voltage coded) | 12J |
| S2/1 | Ignition/starter switch | 18F |
| S4x1 | Combination switch connector | 15H |
| S9/1 | Stop lamp switch | 19H |
| U12 | Valid for left-hand drive vehicles | 14K |
| U12 | Valid for left-hand drive vehicles | 19H |
| U13 | Valid for right-hand drive vehicles | 14H |
| U13 | Valid for right-hand drive vehicles | 20H |
| U190 | Valid for APS | 11L |
| U54 | Valid for trailer hitch | 22F |
| W30 | Ground (frame) | 10L |
| W30 | Ground (frame) | 10L |
| W30 | Ground (frame) | 23G |
| X12/3 | Circuit 30, 15, 61 terminal block (3-pin) | 17F |
| X24/5 | APS/MWH [HLS] connector | 11K |
| X26/26 | BA [RFH] connector | 9D |
| X26/26 | BA [RFH] connector | 25D |
| X26/27 | Rear bumper sensors connector | 30F |
| X35/27 | BA [RFH] warning element intermediate connector | 2G |
| X58 | Trailer hitch socket (13-pin) | 23K |
| X60/3 | High/low tone setting connector | 28F |
| X92/3 | Frame connector (22-pin) | 12F |
| Z36/1 | Ground connector sleeve for sensors (backup assist in rear) | 37H |
| Z36/2 | Sensor voltage supply connector sleeve (backup assist in rear) | 37G |
| Z50/1 | Connector sleeve 1 | 20H |