X131 Chassis Harness to Engine Harness (MYC)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 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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X131 Chassis Harness to Engine Harness (MYC)
| 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 GY | 2709 | 5-Volt Reference | B | 0.35 GY | 2709 | 5-Volt Reference |
| C | 0.5 D-GN | 890 | Fuel Tank Pressure Sensor Signal | C | 0.35 D-GN | 890 | Fuel Tank Pressure Sensor Signal |
| D | 0.5 WH | 1310 | EVAP Canister Vent Solenoid Control | D | 0.5 WH | 1310 | EVAP Canister Vent Solenoid Control |
| E | 0.5 TN/BK | 6049 | Low Reference | E | 0.5 TN/BK | 6049 | Low Reference |
| F | 0.5 TN | 1669 | HO2S Low Signal- Bank 1 Sensor 2 | F | 0.5 TN | 1669 | HO2S Low Signal- Bank 1 Sensor 2 |
| G | 0.5 PU | 1668 | HO2S High Signal- Bank 1 Sensor 2 | G | 0.5 PU | 1668 | HO2S High Signal- Bank 1 Sensor 2 |
| H | 0.5 GY/WH | 3122 | HO2S Heater Low Control- Bank 2 Sensor 1 | H | 0.5 GY/WH | 3122 | HO2S Heater Low Control- Bank 2 Sensor 1 |
| J | 0.5 PK/BK | 1539 | Ignition Voltage | J | 0.5 PK/BK | 1539 | Ignition Voltage |
| K | 0.5 D-GN/WH | 465 | Fuel Pump Control Module Enable | K | 0.5 D-GN/WH | 465 | Fuel Pump Control Module Enable |