K33 HVAC Control Module X3
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: 15126711
- Service Connector: Service by Harness -
- Description: 20-Way F 0.64 Series (BK)
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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 |
- |
GY / GN |
516 |
Left Upper Duct Air Temperature Sensor Signal |
I |
- |
| 2 |
- |
YE |
3165 |
Mode Door Actuator Control 1 |
I |
- |
| 3 |
- |
WH / RD |
3166 |
Mode Door Actuator Control 2 |
I |
- |
| 4 |
- |
GY / BN |
3167 |
Mode Door Actuator Control 3 |
I |
- |
| 5 |
- |
GN / WH |
3168 |
Mode Door Actuator Control 4 |
I |
- |
| 6 - 8 |
- |
- |
- |
Not Occupied |
- |
- |
| 9 |
- |
BK / YE |
407 |
Sensor Low Reference |
I |
- |
| 10 |
- |
- |
- |
Not Occupied |
- |
- |
| 11 |
- |
GN |
3169 |
Air Temperature Door Actuator Control 1 |
I |
- |
| 12 |
- |
WH / PK |
3170 |
Air Temperature Door Actuator Control 2 |
I |
- |
| 13 |
- |
GY / RD |
3171 |
Air Temperature Door Actuator Control 3 |
I |
- |
| 14 |
- |
RD / BK |
3172 |
Air Temperature Door Actuator Control 4 |
I |
- |
| 15 |
- |
BK |
7572 |
HVAC Door Actuator Control |
I |
- |
| 16 |
- |
GY |
3173 |
Air Inlet Door Actuator Control 1 |
I |
- |
| 17 |
- |
BU / WH |
3174 |
Air Inlet Door Actuator Control 2 |
I |
- |
| 18 |
- |
BN / GN |
3175 |
Air Inlet Door Actuator Control 3 |
I |
- |
| 19 |
- |
RD / GN |
3176 |
Air Inlet Door Actuator Control 4 |
I |
- |
| 20 |
- |
BK / GY |
6137 |
A/C Evaporator Temperature Sensor Signal |
I |
- |