K33 HVAC Control Module X3
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: HVAC
- OEM Connector: Not Available
- Service Connector: Service by Harness - See Part Catalog
- Description: 20-Way
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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 |
0.35 |
VT |
516 |
Upper Left Air Temperature Sensor Signal |
I |
- |
| 2 |
0.5 |
BU/BN |
3167 |
Mode Door Stepper Motor Control 3 |
I |
- |
| 3 |
0.5 |
GN/RD |
3165 |
Mode Door Stepper Motor Control 1 |
I |
- |
| 4 |
0.5 |
BN/RD |
3168 |
Mode Door Stepper Motor Control 4 |
I |
- |
| 5 |
0.5 |
BU |
3166 |
Mode Door Stepper Motor Control 2 |
I |
- |
| 6 - 8 |
- |
- |
- |
Not Occupied |
- |
- |
| 9 |
0.75 |
BK |
6101 |
Air Temperature Sensor Common Low Reference |
I |
- |
| 10 |
- |
- |
- |
Not Occupied |
- |
- |
| 11 |
0.5 |
BU/VT |
3169 |
Temp Door Stepper Motor Control 1 |
I |
- |
| 12 |
0.5 |
GN/RD |
3170 |
Temp Door Stepper Motor Control 2 |
I |
- |
| 13 |
0.5 |
BN/RD |
3171 |
Temp Door Stepper Motor Control 3 |
I |
- |
| 14 |
0.5 |
BU |
3172 |
Temp Door Stepper Motor Control 4 |
I |
- |
| 15 |
0.5 |
RD |
7572 |
HVAC Motor Control |
I |
- |
| 16 |
0.5 |
BU/VT |
3173 |
Air Inlet Door Stepper Motor Control 1 |
I |
- |
| 17 |
0.5 |
GN/RD |
3174 |
Air Inlet Door Stepper Motor Control 2 |
I |
- |
| 18 |
0.5 |
BN/RD |
3175 |
Air Inlet Door Stepper Motor Control 3 |
I |
- |
| 19 |
0.5 |
BU |
3176 |
Air Inlet Door Stepper Motor Control 4 |
I |
- |
| 20 |
- |
- |
- |
Not Occupied |
- |
- |