X300 Chassis Harness to Engine Harness (4.8L/5.3L/6.0L/6.2L)
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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X300 Chassis Harness to Engine Harness (4.8L/5.3L/6.0L/6.2L)
| Pin | Wire | Circuit | Function | Pin | Wire | Circuit | Function |
|---|---|---|---|---|---|---|---|
| A | 0.5 PU | 1589 | Fuel Level Sensor Signal - Primary | A | 0.35 PU | 1589 | Fuel Level Sensor Signal - Primary |
| B | 0.5 D-GN/WH | 465 | Fuel Pump Relay Control - Primary (Except LY6) | B | 0.35 D-GN/WH | 465 | Fuel Pump Relay Control - Primary (Except LY6) |
| 0.5 TN | 1465 | Fuel Pump Relay Control - Secondary (LY6 Except NQZ) | 0.35 TN | 1465 | Fuel Pump Relay Control - Secondary (LY6 Except NQZ) | ||
| C | 0.5 GY | 2709 | 5-Volt Reference | C | 0.35 GY | 2709 | 5-Volt Reference |
| D | 0.5 D-GN | 890 | Fuel Tank Pressure Sensor Signal | D | 0.35 D-GN | 890 | Fuel Tank Pressure Sensor Signal |
| E | - | - | Not Used | E | - | - | Not Used |
| F | 0.5 WH | 1310 | EVAP Canister Vent Solenoid Control | F | 0.35 WH | 1310 | EVAP Canister Vent Solenoid Control |
| G | 0.5 L-BU | 1937 | Fuel Level Sensor Signal - Secondary (LY6 Except NQZ) | G | 0.5 L-BU | 1937 | Fuel Level Sensor Signal - Secondary (LY6) |
| H | 0.5 TN/BK | 6049 | Low Reference | H | 0.35 TN/BK | 6049 | Low Reference |
| J | 0.5 D-GN/WH | 817 | Vehicle Speed Signal (VSS) | J | 0.5 D-GN/WH | 817 | Vehicle Speed Signal (VSS) |
| K | - | - | Not Used | K | - | - | Not Used |