X150 Engine Harness to I/P Harness (HP2)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
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Connector Part Information
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Terminal Part Information
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Terminal Part Information
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X150 Engine Harness to I/P Harness (HP2)
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|---|---|---|---|
| A1 | 0.5 L-GN/BK | 968 | Audio Common | A1 | 0.5 L-GN/BK | 968 | Audio Common |
| A2 | 0.5 D-BU | 932 | APM Wake-Up Signal | A2 | 0.5 D-BU | 932 | APM Wake-Up Signal |
| A3 | 0.8 RD/WH | 4240 | Battery Positive Voltage | A3 | 0.5 RD/WH | 4240 | Battery Positive Voltage |
| A4 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus + | A4 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus + |
| A5 | 0.5 TN/BK | 2501 | High Speed GMLAN Serial Data Bus - | A5 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus - |
| A6 | - | - | Not Used | A6 | - | - | Not Used |
| A7 | - | - | Not Used | A7 | - | - | Not Used |
| A8 | - | - | Not Used | A8 | - | - | Not Used |
| B1 | - | - | Not Used | B1 | - | - | Not Used |
| B2 | - | - | Not Used | B2 | - | - | Not Used |
| B3 | 0.5 GY | 970 | 5-Volt Reference | B3 | 0.5 GY | 970 | 5-Volt Reference |
| B4 | 0.5 D-BU | 204 | A/C Low Pressure Sensor Signal | B4 | 0.5 D-BU | 204 | A/C Low Pressure Sensor Signal |
| B5 | 0.5 TN | 914 | A/C Low Pressure Sensor Signal | B5 | 0.5 TN | 914 | A/C Low Pressure Sensor Signal |
| B6 | 0.8 PK | 2014 | Coolant Pump Relay Control | B6 | 0.5 PK | 2014 | Coolant Pump Relay Control |
| B7 | 0.8 BK/WH | 1851 | Ground | B7 | 0.8 BK/WH | 1851 | Ground |
| B8 | 0.5 L-BU | 5986 | Serial Data Communication Enable | B8 | 0.35 L-BU | 5986 | Serial Data Communication Enable |
| C1 | 0.5 OG | 300 | Ignition Voltage | C1 | 0.5 BN | 241 | Ignition Voltage |
| C2 | 1 RD/WH | 4140 | Battery Positive Voltage | C2 | 1 RD/WH | 4140 | Battery Positive Voltage |
| C3 | 0.5 D-GN | 5060 | Low Speed GMLAN Serial Data | C3 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data |
| C4 | 0.5 PU | 5087 | High Voltage Interlock Loop Signal | C4 | 0.35 PU | 5087 | High Voltage Interlock Loop Signal |
| C5 | 0.5 YE | 5690 | High Voltage Interlock Loop Signal | C5 | 0.35 YE | 5690 | High Voltage Interlock Loop Signal |
| C6 | 0.35 YE | 988 | Contactor Control | C6 | 0.8 PK | 988 | Contactor Control |
| C7 | 0.8 RD/WH | 4240 | Battery Positive Voltage | C7 | 0.8 RD/WH | 4240 | Battery Positive Voltage |
| C8 | 0.8 RD/WH | 4640 | Battery Positive Voltage | C8 | 0.8 RD/WH | 4640 | Battery Positive Voltage |