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 MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 131 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT VIEWS & COMPONENT CONNECTOR END VIEWS)COMPONENT CONNECTOR END VIEWSWINDOW SWITCH - LEFT REAR
2008 Chevrolet Chevy Express G3500, Van Passenger Extended
Window Switch - Left Rear
2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Window Switch - Left Rear
WARNING: This page is about a different car, the 2008 Chevrolet Malibu Classic. However, it is still accessible from the selected car via links, so may be relevant.
Window Switch - Left Rear
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| A | 3 D-BU | 1307 | Power Window Master Switch Lockout Signal |
| B-C | - | - | Not Used |
| D | 3 PU | 169 | Power Window Master Switch Left Rear Down Signal |
| E | - | - | Not Used |
| F | 3 BN | 669 | Power Window Motor Left Rear Down Control |
| G | 3 D-BU | 668 | Power Window Motor Left Rear Up Control |
| H | 3 D-GN | 168 | Power Window Master Switch Left Rear Up Signal |
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.