K33 HVAC Control Module X4
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. 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: Steering Wheel
- OEM Connector: 15126710
- Service Connector: Service by Harness - See Part Catalog
- 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 |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
Not Required |
No Tool Required |
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 |
0.35 |
YE/BK |
3181 |
Temp Door Stepper Motor Passenger Control 1 |
I |
- |
| 6 |
0.35 |
WH/BK |
3182 |
Temp Door Stepper Motor Passenger Control 2 |
I |
- |
| 7 |
0.35 |
WH/YE |
3183 |
Temp Door Stepper Motor Passenger Control 3 |
I |
- |
| 8 |
0.35 |
VT/GY |
3184 |
Temp Door Stepper Motor Passenger Control 4 |
I |
- |
| 9 |
0.35 |
VT |
517 |
Upper Right Air Temperature Sensor Signal |
I |
- |
| 10 |
- |
- |
- |
Not Occupied |
- |
- |
| 11 |
0.35 |
VT |
518 |
Lower Left Air Temperature Sensor Signal |
I |
- |
| 12 |
0.35 |
VT |
520 |
Lower Right Air Temperature Sensor Signal |
I |
- |
| 13 - 20 |
- |
- |
- |
Not Occupied |
- |
- |