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.
2011 Chevrolet Cruze LS, AutomaticFACTORY OEM SERVICE PROCEDURE
Door Lock System Diagnostic Code Index
DOOR LOCK SYSTEM DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B3125, B3130, or B3135 | B3125 02: Driver Door Only Unlock Circuit Short to Ground B3130 02: All Doors Unlock Circuit Short to Ground B3135 02: All Doors Lock Circuit Short to Ground |
| DTC B3140 or B3150 | B3140 00: Driver Unlock Switch Circuit B3150 00: Driver Lock Switch Circuit |
| DTC B3265 | B3265 01: Trunk Lid Unlatch Output Circuit Short to Battery B3265 02: Trunk Lid Unlatch Output Circuit Short to Ground B3265 04: Trunk Lid Unlatch Output Circuit Open |
| DTC B3618 | B3618 00: Exterior Liftgate Unlatch Switch Circuit Malfunction |
| DTC B3930 | B3930 02: Child Security Lock Motors Circuit Short to Ground |
Factory Service Tools
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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.
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