K33 HVAC Control Module X4
WARNING: This page is about a different car, the 2021 Buick Enclave. 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 Control Module
- OEM Connector: 15126710
- Service Connector: Service by Harness -
- Description: 20-Way F USCAR 64 Series (GY)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
Not Available |
No Tool Required |
Not Available |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 - 4 |
- |
- |
- |
Not Occupied |
- |
- |
| 5 |
- |
WH |
3181 |
Passenger Air Temperature Door Actuator Control 1 |
I |
- |
| 6 |
- |
VT / BU |
3182 |
Passenger Air Temperature Door Actuator Control 2 |
I |
- |
| 7 |
- |
GY / WH |
3183 |
Passenger Air Temperature Door Actuator Control 3 |
I |
- |
| 8 |
- |
YE / GN |
3184 |
Passenger Air Temperature Door Actuator Control 4 |
I |
- |
| 9 |
- |
VT / GY |
517 |
Right Upper Duct Air Temperature Sensor Signal |
I |
- |
| 10 |
- |
GN / WH |
5729 |
Rear Mode Door Actuator Control |
I |
- |
| 11 |
- |
BU |
518 |
Lower Left Duct Air Temperature Sensor Signal |
I |
- |
| 12 |
- |
WH / VT |
520 |
Lower Right Duct Air Temperature Sensor Signal |
I |
- |
| 13 |
- |
YE / BK |
3185 |
Rear Mode Door Actuator Control 1 |
I |
- |
| 14 |
- |
GN / BK |
3186 |
Rear Mode Door Actuator Control 2 |
I |
- |
| 15 |
- |
BU / BK |
3187 |
Rear Mode Door Actuator Control 3 |
I |
- |
| 16 |
- |
GY / BK |
3188 |
Rear Mode Door Actuator Control 4 |
I |
- |
| 17 |
- |
WH / GN |
3189 |
Rear Air Temperature Door Actuator Control 1 |
I |
- |
| 18 |
- |
GY |
3190 |
Rear Air Temperature Door Actuator Control 2 |
I |
- |
| 19 |
- |
BU / VT |
3191 |
Rear Air Temperature Door Actuator Control 3 |
I |
- |
| 20 |
- |
YE / BK |
3192 |
Rear Air Temperature Door Actuator Control 4 |
I |
- |