X109 Engine Harness to Instrument Panel Harness (Late Production with 4.8L/5.3L/6.0L/6.2L Except NQF/NQH/HP2)
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. 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 (Late Production with 4.8L/5.3L/6.0L/6.2L Except NQF/NQH/HP2)
| Pin | Wire | Circuit | Function | Pin | Wire | Circuit | Function |
|---|---|---|---|---|---|---|---|
| A1-A2 | - | - | Not Used | A1-A2 | - | - | Not Used |
| A3-A5 | - | - | Not Available | A3-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 | 0.35 BN/WH | 419 | MIL Control | A7 | 0.35 BN/WH | 419 | 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 Available | B1 | - | - | Not Used |
| B2 | 0.5 PK | 5076 | Current Sensor Supply Voltage (10 Series) | B2 | 0.5 PK | 5076 | Current Sensor Supply Voltage (10 Series) |
| B3 | 0.5 WH | 5075 | Current Sensor Signal (10 Series) | B3 | 0.5 WH | 5075 | Current Sensor Signal (10 Series) |
| B4 | 0.5 BN | 5077 | Low Reference (10 Series) | B4 | 0.5 BN | 5077 | Low Reference (10 Series) |
| B5 | 0.8 BK/WH | 451 | Ground | B5 | 0.5 BK/WH | 451 | Ground (Except MEX) |
| B6 | 0.5 D-BU | 204 | A/C Low Pressure Sensor Signal (C67/CJ2) | B6 | 0.35 D-BU | 204 | A/C Low Pressure Sensor Signal (C67) |
| B7 | - | - | Not Available | 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 | APP Sensor 1 Signal | C4 | 0.35 D-BU | 1161 | 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 | 0.35 D-GN/WH | 817 | Vehicle Speed Signal (VSS) | C7 | 0.35 D-GN/WH | 817 | Vehicle Speed Signal (VSS) |
| C8 | - | - | Not Available | C8 | - | - | Not Used |