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 G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1947 (DOOR LOCK SYSTEM AND DOOR HANDLES)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Diagnostic Code Index
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Diagnostic Code Index
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B2495 | B2495 01: Liftgate Latch Control Circuit Short to Battery B2495 02: Liftgate Latch Control Circuit Short to Ground |
| DTC B2976 | B2976 00: Driver Door Ajar Circuit |
| DTC B2991 | B2991 00: Passenger Door Ajar Circuit |
| DTC B3125, B3130, or B3135 | B3125 00: Left Front/Driver Door Only Unlock Circuit B3130 00: All Door Unlock Circuit B3135 00: All Door Lock Circuit |
| DTC B3140 or B3150 | B3140 00: Driver Unlock Switch Circuit B3150 00: Driver Lock Switch Circuit |
| DTC B3265 | B3265 00: Hatch Release Output Circuit |
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.