X109 Engine Harness to Instrument Panel Harness (without NQH)
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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X109 Engine Harness to Instrument Panel Harness (without NQH)
| Pin | Wire | Circuit | Function | Pin | Wire | Circuit | Function |
|---|---|---|---|---|---|---|---|
| A1-A5 | - | - | Not Used | A1-A5 | - | - | Not Used |
| A6 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus - | A6 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus - |
| A7 | 0.5 BN/WH | 419 | Malfunction Indicator Lamp (MIL) Control | A7 | 0.35 BN/WH | 419 | Malfunction Indicator Lamp (MIL) Control |
| A8 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus + | A8 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus + |
| B1 | - | - | Not Used | B1 | - | - | Not Used |
| B2 | 0.5 PK | 5076 | Current Sensor Control | B2 | 0.5 PK | 5076 | Current Sensor Control |
| B3 | 0.5 WH | 5075 | Current Sensor Signal | B3 | 0.5 WH | 5075 | Current Sensor Signal |
| B4 | 0.5 BN | 5077 | Low Reference | B4 | 0.5 BN | 5077 | Low Reference |
| B5 | 0.8 BK/WH | 451 | Ground | B5 | 0.5 BK/WH | 451 | Ground |
| B6 | 0.5 D-BU | 204 | A/C Low Pressure Sensor Signal | B6 | 0.35 D-BU | 204 | A/C Low Pressure Sensor Signal |
| B7 | - | - | Not Used | B7 | - | - | Not Used |
| B8 | 0.35 D-BU | 5985 | Accessory Wakeup Serial Data | B8 | 0.35 D-BU | 5985 | Accessory Wakeup Serial Data |
| C1 | 0.35 PU | 1272 | Low Reference | C1 | 0.35 PU | 1272 | Low Reference |
| C2 | 0.35 L-BU | 1162 | APP Sensor 2 Signal | C2 | 0.35 L-BU | 1162 | APP Sensor 2 Signal |
| C3 | 0.35 TN | 1274 | 5-Volt Reference | C3 | 0.35 TN | 1274 | 5-Volt Reference |
| C4 | 0.35 D-BU | 1161 | Accelerator Pedal Position (APP) Sensor 1 Signal | C4 | 0.35 D-BU | 1161 | Accelerator Pedal Position (APP) Sensor 1 Signal |
| C5 | 0.35 WH/BK | 1164 | 5-Volt Reference | C5 | 0.35 WH/BK | 1164 | 5-Volt Reference |
| C6 | 0.35 BN | 1271 | Low Reference | C6 | 0.35 BN | 1271 | Low Reference |
| C7-C8 | - | - | Not Used | C7-C8 | - | - | Not Used |