Starter Generator Control Module (SGCM) X1 (HP7)
Courtesy of GENERAL MOTORS CORP. Starter Generator Control Module (SGCM) X1 (HP7)
| Pin |
Wire |
Circuit |
Function |
| 1 |
0.35 GY/BK |
7439 |
Hybrid Control Module Pump Motor Voltage Reference |
| 2 |
0.5 OG/WH |
5537 |
Transmission Pump Relay Coil Control |
| 3 |
- |
- |
Not Used |
| 4 |
0.8 L-GN/BK |
6554 |
Water Pump Supply Voltage |
| 5 |
0.35 GY |
990 |
Hill Hold Valve Relay Control |
| 6 |
0.8 TN |
2022 |
Eng/Tran Cooling |
| 7-10 |
- |
- |
Not Used |
| 11 |
0.35 TN/BK |
2500 |
High Speed GMLAN Serial Data (+) |
| 12 |
0.35 TN/BK |
2500 |
High Speed GMLAN Serial Data (+) |
| 13 |
- |
- |
Not Used |
| 14 |
0.35 D-GN/WH |
7621 |
Transmission Pump Driver Error |
| 15 |
0.5 BK/PU |
7438 |
Hybrid Control Module Pump Control |
| 16 |
0.5 PU |
5531 |
Hood Closed Switch Signal |
| 17 |
0.5 YE |
5530 |
Hood Ajar Switch Signal |
| 18-22 |
- |
- |
Not Used |
| 23 |
0.5 TN |
2501 |
High Speed GMLAN Serial Data (-) |
| 24 |
0.5 TN |
2501 |
High Speed GMLAN Serial Data (-) |
Connector Part Information
- OEM Connector Body: 12129225 (NA)
- Service: 12129225
- Retainer: 12129183 (BK)
- Strain Relief: 12110155 (GY)
- Description: 24-Way F Micro-Pack 100W Sealed
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Terminal Part Information
- Pins: 1, 16
- Terminal/Tray: 7116-4142-02/10
- Core/Insulation Crimp: Pins 1 - A/3
- Core/Insulation Crimp: Pins 16 - D/3
- Release Tool/Test Probe: 12094430/J-35616-42 (RD)
- Pins: 3, 8, 11-14, 18-19, 22, 29, 33-34, 36-37, 42-43, 45-46
- Terminal/Tray: 638551-1/16
- Core/Insulation Crimp: Pins 3, 11-14, 18-19, 22, 29, 33-34, 36-37, 42-43, 45-46 - K/K
- Core/Insulation Crimp: Pins 8 - J/J
- Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)
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