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
Keyless Entry System Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B3101 | B3101 00: Keyless Entry Data Link Circuit |
| DTC B3105 | B3105 00: Keyless Entry System Transmitters |
| DTC B3106 \ | B3106 00: Keyless Entry Data Link |
| DTC B3109-B3113 | B3109 00: Keyless Entry Transmitter 1 Battery B3110 00: Keyless Entry Transmitter 2 Battery B3111 00: Keyless Entry Transmitter 3 Battery B3112 00: Keyless Entry Transmitter 4 Battery B3113 00: Keyless Entry Transmitter 5 Battery |
| DTC B310D-B310F | B310D 00: Keyless Entry Transmitter 6 Battery B310E 00: Keyless Entry Transmitter 7 Battery B310F 00: Keyless Entry Transmitter 8 Battery |
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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