Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2012CHEVY EXPRESS G2500, VAN PASSENGER, 4.8L ENG VIN AREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2463 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEW 2 OF 5)DOOR LOCK/WINDOW SWITCH - DRIVER X2
2012 Chevrolet Chevy Express G2500, Van Passenger, 4.8L Eng VIN A
Door Lock/Window Switch - Driver X2
2012 Chevrolet Chevy Express G2500, Van Passenger, 4.8L Eng VIN ASECTION Door Lock/Window Switch - Driver X2
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.
Door Lock/Window Switch - Driver X2
| Pin | Wire Color | Circuit | Function |
|---|---|---|---|
| 1 | 0.5 L-BU/WH | 1314 | Left Front Turn Signal Lamp Control |
| 2 | 0.35 PK | 1691 | Low Reference |
| 3 | - | - | Not Used |
| 4 | 0.35 L-GN | 262 | Driver Door Key Switch Signal |
| 5 | 0.35 YE | 5942 | Low Reference |
| 6 | - | - | Not Used |
| 7 | 0.5 TN | 5925 | Door Lock Actuator Lock Control |
| 8 | 0.35 PU | 5927 | Door Lock Actuator Unlock Control |
| 0.5 PU | 5927 | Door Lock Actuator Unlock Control (5W4 or with UQA) | |
| 9 | 0.35 D-GN | 5060 | Low Speed GMLAN Serial Data |
| 0.5 D-GN | 5060 | Low Speed GMLAN Serial Data (5W4 or with UQA) | |
| 10 | 0.35 D-BU | 660 | Left Courtesy Lamp Control (Z75) |
| 11 | 0.35 TN | 126 | Left Front Door Open Switch Signal |
| 12 | 0.35 GY | 1690 | Automatic Day/Night Mirror Signal |
| 13 | 0.35 GY/BK | 745 | Left Front Door Ajar Switch Signal |
| 14 | - | - | Not Used |
| 15 | 0.35 BK | 1050 | Ground (Z75) |
| 16 | - | - | Not Used |
Connector Part Information
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Terminal Part Information
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RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.