K33 HVAC Control Module X3
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban 3500 HD, and 2018 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
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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 |
J-35616-64B (LT BU) |
No Tool Required |
Not Required |
Not Required |
Not Required |
Not Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
- |
- |
- |
Not Occupied |
- |
- |
| 2 |
0.35 |
YE/BN |
2273 |
Mode Door Control |
I |
- |
| 3 |
0.35 |
WH |
119 |
Mode Door Control |
I |
- |
| 4 |
0.35 |
WH/GN |
2275 |
Mode 1 Valve Position Sensor Signal |
I |
- |
| 5 - 8 |
- |
- |
- |
Not Occupied |
- |
- |
| 9 |
0.35 |
BK/YE |
407 |
Sensor Low Reference |
I |
- |
| 10 |
- |
- |
- |
Not Occupied |
- |
- |
| 11 |
0.35 |
GY/GN |
2210 |
Air Temperature Door Control |
I |
- |
| 12 |
0.35 |
BU/BN |
1199 |
Air Temperature Door Control |
I |
- |
| 13 |
0.35 |
BU/YE |
733 |
Air Temperature Door Position Signal |
I |
- |
| 14 - 15 |
- |
- |
- |
Not Occupied |
- |
- |
| 16 |
0.35 |
YE/BK |
2274 |
Recirculation Door Control |
I |
- |
| 17 |
0.35 |
GN |
1614 |
Recirculation Door Control |
I |
- |
| 18 |
0.35 |
VT/GN |
1838 |
Recirculation Door Position Signal |
I |
- |
| 19 |
- |
- |
- |
Not Occupied |
- |
- |
| 20 |
0.35 |
GY |
6137 |
EVAP Core Temperature Sensor Signal |
I |
- |