K33 HVAC Control Module X3
WARNING: This page is about a different car, the 2018 Chevrolet Bolt EV. 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: 15126711
- Service Connector: Service by Harness - See Part Catalog
- 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 |
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 |
0.5 |
GY/GN |
516 |
Upper Left Air Temperature Sensor Signal |
I |
- |
| 2 |
0.5 |
BU/BN |
3167 |
Mode Door Stepper Motor Control 3 |
I |
- |
| 3 |
0.5 |
GY |
3165 |
Mode Door Stepper Motor Control 1 |
I |
- |
| 4 |
0.5 |
BN |
3168 |
Mode Door Stepper Motor Control 4 |
I |
- |
| 5 |
0.5 |
BN/GN |
3166 |
Mode Door Stepper Motor Control 2 |
I |
- |
| 6 - 8 |
- |
- |
- |
Not Occupied |
- |
- |
| 9 |
0.5 |
BK/YE |
407 |
Sensor Low Reference |
I |
- |
| 10 |
- |
- |
- |
Not Occupied |
- |
- |
| 11 |
0.5 |
WH/BK |
3169 |
Temp Door Stepper Motor Control 1 |
I |
- |
| 12 |
0.5 |
VT/GN |
3170 |
Temp Door Stepper Motor Control 2 |
I |
- |
| 13 |
0.5 |
YE/GN |
3171 |
Temp Door Stepper Motor Control 3 |
I |
- |
| 14 |
0.5 |
GY/BU |
3172 |
Temp Door Stepper Motor Control 4 |
I |
- |
| 15 |
0.75 |
BN/VT |
7572 |
HVAC Motor Control |
I |
- |
| 16 |
0.5 |
BU/GY |
3173 |
Air Inlet Door Stepper Motor Control 1 |
I |
- |
| 17 |
0.5 |
BN/WH |
3174 |
Air Inlet Door Stepper Motor Control 2 |
I |
- |
| 18 |
0.5 |
YE |
3175 |
Air Inlet Door Stepper Motor Control 3 |
I |
- |
| 19 |
0.5 |
WH |
3176 |
Air Inlet Door Stepper Motor Control 4 |
I |
- |
| 20 |
- |
- |
- |
Not Occupied |
- |
- |