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 24 (DOOR LOCK SYSTEMS & DOOR HANDLES)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2008 Chevrolet Chevy Express G3500, Van Passenger Extended
Diagnostic Code Index
2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Diagnostic Code Index
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1019 | System Configuration Error |
| DTC B1023 | Integral Switch Performance |
| DTC B153A | Liftgate Latch Switch Signal Circuit Signal Invalid |
| DTC B153B | Liftgate Open Switch Signal Circuit Short |
| DTC B153E | Liftgate Position Sensor Reference Voltage Circuit |
| DTC B153F | Liftgate Object Sensor Signal Circuit |
| DTC B2494 | Liftgate Handle Switch Circuit Short to Ground |
| DTC B2495 | Liftgate Latch Control Circuit |
| DTC B3265 | Liftglass Release Output Circuit |
| DTC B396A | Liftgate Motor Control Circuit Short |
| DTC B396B | Liftgate Motor Clutch Control Circuit Short |
| DTC B396F | Liftglass Ajar Output Signal Circuit |
RENDER: 1.0x
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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.