A/C Control Module SX610A Connector End View
Pin Assignments at Plug Connector X610
| Pin | Type | Description /Signal type | Connection /Measuring notes |
|---|---|---|---|
| 1 | -- | Not occupied | |
| 2 | -- | Not occupied | |
| 3 | M | Ground, solar sensor | Solar sensor |
| 4 | A | Voltage supply, solar sensor | Solar sensor |
| 5 | A | Voltage supply, rear compartment potentiometer | Fresh air grill, rear compartment |
| 6 | M | Ground, rear compartment potentiometer | Fresh air grill, rear compartment |
| 7 | E | Solar sensor signal, right | Solar sensor |
| 8 | E | Solar sensor signal, left | Solar sensor |
| 9 | E | Signal, stratification potentiometer, left | Fresh air grill, rear compartment |
| 10 | E | Signal, stratification potentiometer, right | Fresh air grill, rear compartment |
| 11 | E | Signal, blower potentiometer, left | Fresh air grill, rear compartment |
| 12 | E | Signal, blower potentiometer, right | Fresh air grill, rear compartment |