K33 HVAC Control Module X4
WARNING: This page is about a different car, the 2022 Cadillac XT4. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Air Conditioning Wiring Harness
- OEM Connector: 31410-0206
- Service Connector: Service by Harness - See Part Catalog
- Description: 20-Way F 0.64 Series (GY)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
Not required |
J-35616-64B (L-BU) |
No Tool Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 - 4 |
- |
- |
- |
Not Occupied |
- |
- |
| 5 |
0.35 |
WH / BK |
1236 |
Passenger Air Temperature Door Control |
I |
- |
| 6 |
0.35 |
GY / BK |
2778 |
Passenger Air Temperature Door Actuator Control |
I |
- |
| 7 |
0.35 |
BN / BU |
1646 |
Passenger Air Temperature Door Position Signal |
I |
- |
| 8 - 9 |
- |
- |
- |
Not Occupied |
- |
- |
| 10 |
0.35 |
GY / RD |
598 |
5V Reference |
I |
- |
| 11 - 20 |
- |
- |
- |
Not Occupied |
- |
- |