K33 HVAC Control Module X2 (C67)
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
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Connector Part Information
- Harness Type: Instrument Panel
- OEM Connector: 21997402
- Service Connector: 21997402
- Description: 16-Way F USCAR 64 Series (BU)
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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 |
13575845 |
J-35616-64B (LT BU) |
J-38125-215A |
Not Available |
Not Available |
Not Available |
Not Available |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.35 |
VT/WH |
1382 |
LED Dimming Signal |
I |
C67 |
| 2 |
0.35 |
OG |
300 |
Run Ignition 3 Voltage |
I |
C67 |
| 3 |
0.35 |
BK/WH |
1551 |
Signal Ground |
I |
C67 |
| 4 |
0.5 |
RD/WH |
4540 |
Battery Positive Voltage |
I |
C67 |
| 5 |
0.35 |
D-GN |
5060 |
Low Speed GMLAN Serial Data |
I |
C67 |
| 6 |
- |
- |
- |
Not Occupied |
- |
- |
| 7 |
0.5 |
VT |
7575 |
Electric Variable Displacement Compressor Supply |
I |
C67 |
| 8 |
0.35 |
WH |
193 |
Rear Defog Relay Control |
I |
C67 |
| 9 |
0.35 |
L-GN/BK |
735 |
Outside Ambient Air Temperature Sensor Signal |
I |
C67 |
| 10 |
0.35 |
BK |
1450 |
Ground |
I |
C67 |
| 11 |
- |
- |
- |
Not Occupied |
- |
- |
| 12 |
0.35 |
YE |
61 |
Outside Ambient Temperature Sensor Low Reference |
I |
C67 |
| 13 |
- |
- |
- |
Not Occupied |
- |
- |
| 14 |
0.5 |
PK |
7574 |
Electric Variable Displacement Control |
I |
C67 |
| 15 - 16 |
- |
- |
- |
Not Occupied |
- |
- |