K33 HVAC Control Module X2 Connector End View
Courtesy of GENERAL MOTORS CORP. K33 HVAC Control Module X2
| Pin |
Wire |
Circuit |
Function |
| 1 |
0.8 RD/WH |
3340 |
Battery Positive Voltage |
| 2 |
0.35 D-GN |
5060 |
Low Speed GMLAN Serial Data |
| 3 |
- |
- |
Not Used |
| 4 |
0.35 YE |
7531 |
Local Interconnect Network 9 |
| 5-7 |
- |
- |
Not Used |
| 8 |
0.8 BK |
1550 |
Ground |
| 9 |
0.35 PK |
539 |
Ignition Voltage |
| 10-14 |
- |
- |
Not Used |
| 15 |
0.35 GY/BK |
754 |
Blower Motor Speed Control |
| 16-17 |
- |
- |
Not Used |
| 18 |
0.35 YE |
1791 |
Low Reference |
| 19 |
0.35 WH |
193 |
Rear Defog Relay Control |
| 20 |
- |
- |
Not Used |
Connector Part Information
- Harness: Instrument Panel
- OEM Connector: 31410-1202
- Service Connector: 15126709
- Description: 20-Way F 64 Series, Sealed (BN)
|
Terminal Part Information
- Terminated Lead: 13575845
- Release Tool: J-38125-215A
- Diagnostic Test Probe: J-35616-64B (L-BU)
- Terminal/Tray: SAIT-A03T-M064/14
- Core/Insulation Crimp: Pins 2, 4, 9, 15, 18, 19 - P/P
- Core/Insulation Crimp: Pins 1, 8 - Not Available
|