HVAC Control Module X2 (CJ2)
Courtesy of GENERAL MOTORS CORP. HVAC Control Module X2 (CJ2)
| Pin |
Wire |
Circuit |
Function |
| A1 |
0.35 TN/WH |
518 |
Lower Left Air Temperature Sensor Signal |
| A2 |
0.35 YE |
61 |
Low Reference |
| A3 |
0.35 TN/BK |
520 |
Lower Right Air Temperature Sensor Signal |
| A4 |
0.35 OG/BK |
1057 |
Low Reference |
| A5-A6 |
- |
- |
Not Used |
| A7 |
0.35 GY/BK |
754 |
Blower Motor Speed Control |
| A8 |
- |
- |
Not Used |
| B1 |
0.35 L-GN/BK |
1647 |
Recirculation Door Control A |
| B2 |
0.35 PK/WH |
1648 |
Recirculation Door Control B |
| B3 |
0.35 YE |
1791 |
Left Air Temperature Door Control A |
| B4 |
0.35 D-BU/WH |
1199 |
Left Air Temperature Door Control B |
| B5 |
0.35 WH/BK |
1236 |
Right Air Temperature Door Control A |
| B6 |
0.35 D-BU |
1646 |
Right Air Temperature Door Control B |
| B7 |
0.35 TN |
2273 |
Mode Door Control A |
| B8 |
0.35 L-GN |
2275 |
Mode Door Position Signal |
Connector Part Information
- OEM: 12084944
- Service: 12084944
- Description: 16-Way F Micro-Pack 100 Series (BK)
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Terminal Part Information
- Pins: A1-A4, A7, B1-B8
- Terminal/Tray: See Terminal Repair Kit
- Core/Insulation Crimp: See Terminal Repair Kit
- Release Tool/Test Probe: See Terminal Repair Kit
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