K33 HVAC Control Module X4 (CJ2)
WARNING: This page is about a different car, the 2019 Buick Encore. 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: HVAC
- OEM Connector: 31410-1201
- Service Connector: Service by Harness - See Part Catalog
- Description: 20-Way F 64 Series, Sealed (GY)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
Not Required |
Not Available |
No Tool Required |
Not Required |
Not Required |
Not Required |
Not Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 - 4 |
- |
- |
- |
Not Occupied |
- |
- |
| 5 |
- |
YE/BK |
3181 |
Passenger Air Temperature Door Actuator Control 1 |
I |
- |
| 6 |
- |
VT/BU |
4B |
Air Temperature Door Control B |
I |
- |
| 7 |
- |
GY/WH |
4C |
Air Temperature Door Control C |
I |
- |
| 8 |
- |
YE/GY |
4D |
Air Temperature Door Control D |
I |
- |
| 9 |
- |
VT/GN |
10A |
Air Temperature Sensor - Duct Right Upper Signal |
I |
- |
| 10 |
- |
- |
- |
Not Occupied |
- |
- |
| 11 |
- |
BU |
11A |
Air Temperature Sensor - Duct Left Lower Signal |
I |
- |
| 12 |
- |
WH/VT |
9A |
Air Temperature Sensor - Duct Right Lower Signal |
I |
- |
| 13 - 20 |
- |
- |
- |
Not Occupied |
- |
- |