Heating/Air Conditioning System X608 Connector End View
Pin Assignments At Plug Connector X608
| Pin | Type | Description/Signal type | Connection/Measuring notes |
|---|---|---|---|
| 1 | M | Ground | Ground point |
| 2 | M | Sensor ground | Connector, sensor ground |
| 3 | E | Signal Front left temperature sensor, air conditioning | Front left temperature sensor, air conditioning |
| 4 | E | Signal Front right temperature sensor, air conditioning | Front right temperature sensor, air conditioning |
| 5 | E | Signal Steering column adjustment switch | Steering column adjustment switch |
| 6 | A | Activation Blower output stage | Blower output stage |
| 7 | A/E | CAN bus low | Connector, CAN bus |
| 8 | A/E | Signal, LIN bus | Independent auxiliary heater |
| 9 | Not occupied | ||
| 10 | Not occupied | ||
| 11 | M | Ground Steering column adjustment switch | Steering column adjustment switch |
| 12 | A | Switch-off, steering wheel heater | Steering column switch cluster |
| 13 | Not occupied | ||
| 14 | A | Activation Auxiliary heater control module, 3rd Row of seats | Auxiliary heater control module, 3rd Row of seats |
| 15 | Not occupied | ||
| 16 | Not occupied | ||
| 17 | A/E | CAN bus high | Connector, CAN bus |
| 18 | E | Supply, terminal 30G | Fuse F17 |