X108 Engine Chassis Harness to Engine Harness (Diesel)
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 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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X108 Engine Chassis Harness to Engine Harness (Diesel)
| Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|---|---|---|---|
| 1 | 0.5 D-BU | 5930 | Turbocharger Vane Position Control Solenoid Valve Control | 1 | 0.5 D-BU | IC170 | Turbocharger Vane Position Control Solenoid Valve Control |
| 2 | 1 PK | 5425 | Fuel Injector Supply Voltage 4 | 2 | 2 PK | IC12 | Fuel Injector Supply Voltage 4 |
| 3 | 1 PU | 5423 | Fuel Injector Supply Voltage 3 | 3 | 2 PU | IC13 | Fuel Injector Supply Voltage 3 |
| 4 | 0.5 L-BU | 6118 | Air Temperature Sensor Signal | 4 | 0.5 L-BU | IC188 | Air Temperature Sensor Signal |
| 5 | 0.5 WH | 5931 | Low Reference | 5 | 0.5 WH | IC171 | Low Reference |
| 6 | 1 PK/BK | 1746 | Fuel Injector 3 Control | 6 | 2 PK/BK | IC17 | Fuel Injector 3 Control |
| 7 | 1 L-GN/BK | 1745 | Fuel Injector 2 Control | 7 | 2 L-GN/BK | IC16 | Fuel Injector 2 Control |
| 8 | 0.5 YE/BK | 6120 | Low Reference | 8 | 0.5 YE/BK | IC189 | Low Reference |
| 9-14 | - | - | Not Used | 9-14 | - | - | Not Used |
| 15 | 0.5 PU/WH | 6270 | 5-Volt Reference | 15 | 0.5 PU/WH | IC23 | 5-Volt Reference |
| 16 | 0.5 GY/BK | 6272 | Low Reference | 16 | 0.5 GY/BK | IC25 | Low Reference |
| 17 | 0.5 WH/BK | 6271 | CKP Sensor Signal | 17 | 0.5 WH/BK | IC24 | CKP Sensor Signal |
| 18 | 0.5 L-GN | 432 | MAP Sensor Signal | 18 | 0.5 L-GN | IC94 | MAP Sensor Signal |
| 19 | 0.5 OG/BK | 469 | Low Reference | 19 | 0.5 OG/BK | IC93 | Low Reference |
| 20 | 0.5 GY | 2704 | 5-Volt Reference | 20 | 0.5 GY | IC92 | 5-Volt Reference |
| 21 | 0.5 TN | 2917 | 5-Volt Reference | 21 | 0.5 TN | IC37 | 5-Volt Reference |
| 22 | 0.5 OG/BK | 2919 | Low Reference | 22 | 0.5 OG/BK | IC46 | Low Reference |
| 23 | 0.5 YE | 2918 | FRP Sensor Signal | 23 | 0.5 YE | IC40 | FRP Sensor Signal |
| 24 | 0.5 D-BU/WH | 6265 | CMP Sensor Signal | 24 | 0.5 D-BU/WH | IC27 | CMP Sensor Signal |
| 25 | 0.5 BN | 6266 | Low Reference | 25 | 0.5 BN | IC28 | Low Reference |
| 26 | 0.5 D-BU | 6259 | 5-Volt Reference | 26 | 0.5 D-BU | IC26 | 5-Volt Reference |
| 27 | 0.5 GY | 2705 | 5-Volt Reference | 27 | 0.5 GY | IC57 | 5-Volt Reference |
| 28 | 0.5 BK | 2755 | Low Reference | 28 | 0.5 BK | IC71 | Low Reference |
| 29 | 0.5 TN/WH | 331 | Pressure Sensor Signal | 29 | 0.5 TN/WH | IC66 | Pressure Sensor Signal |
| 30 | 0.5 YE | 5947 | Turbocharger Vase Position Sensor Signal | 30 | 0.5 YE | IC162 | Turbocharger Vase Position Sensor Signal |
| 31 | 0.5 OG/BK | 5929 | Low Reference | 31 | 0.5 OG/BK | IC161 | Low Reference |
| 32 | 0.5 TN | 5928 | 5-Volt Reference | 32 | 0.5 TN | IC160 | 5-Volt Reference |
| 33 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus- | 33 | 0.75 TN | HB05 | High Speed GMLAN Serial Data Bus- |
| 34 | 1 TN/WH | 845 | Fuel Injector 5 Control | 34 | 2 TN/WH | IC19 | Fuel Injector 5 Control |
| 35 | 1 D-BU/WH | 878 | Fuel Injector 8 Control | 35 | 2 D-BU/WH | IC22 | Fuel Injector 8 Control |
| 36 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus- | 36 | 0.75 TN | HB01 | High Speed GMLAN Serial Data Bus- |
| 37 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus+ | 37 | 0.75 TN/BK | HB06 | High Speed GMLAN Serial Data Bus+ |
| 38 | 0.5 PK | 2239 | Ignition 1 Voltage | 38 | 0.75 PK | HB02 | Ignition 1 Voltage |
| 39 | 0.35 D-BU | 5985 | Accessory Wakeup Serial Data | 39 | 1 D-BU | HB04 | Accessory Wakeup Serial Data |
| 40 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus+ | 40 | 0.75 TN/BK | HB20 | High Speed GMLAN Serial Data Bus+ |