K33 HVAC Control Module X1 Connector End Views
WARNING: This page is about a different car, the 2011 Chevrolet Cruze. However, it is still accessible from the selected car via links, so may be relevant.
K33 HVAC Control Module X1
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1 | - | - | Not Used |
| 2 | 0.35 GY/D-GN | 7565 | Windscreen Temp Sensor Signal |
| 3 | 0.35 VT/WH | 5203 | Air Quality Sensor Signal |
| 4 | 0.35 D-BU/WH | 734 | Inside Air Temperature Sensor Signal |
| 5 | 0.35 YE/D-BU | 3197 | Humidity Temperature Sensor Signal |
| 6 | 0.35 YE/RD | 597 | 5V Reference |
| 7 | 0.35 BK/D-BU | 50 | Ground |
| 8-11 | - | - | Not Used |
| 12 | 0.35 GY/D-BU | 7564 | Humidity Sensor Signal |
| 13 | 0.35 D-BU | 1120 | Solar Sensor Pulsed Supply Voltage |
| 14-15 | - | - | Not Used |
| 16 | 0.75 BK | 50 | Ground |
| 17 | - | - | Not Used |
| 18 | 0.5 BN | 404 | Upper Air Temperature Sensor Signal |
| 19 | - | - | Not Used |
| 20 | 0.35 GY | 590 | Solar Sensor Driver Signal |
Connector Part Information
|
Terminal Part Information
|