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 MANUALSCHEVROLET2013EQUINOX LS, AWD, GASREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSKEYLESS ENTRY SYSTEM AND REMOTE FUNCTIONSDIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2013 Chevrolet Equinox LS, AWD, Gas
Diagnostic Code Index
2013 Chevrolet Equinox LS, AWD, GasSECTION Diagnostic Code Index
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B3101 | DTC B3101 Keyless Entry Data Link Circuit |
| DTC B3105 | DTC B3105 Keyless Entry Transmitters |
| DTC B3106 | DTC B3106 Keyless Entry Data Link |
| DTC B3109-B3113 | DTC B3109 Keyless Entry Transmitter 1 Battery DTC B3110 Keyless Entry Transmitter 2 Battery DTC B3111 Keyless Entry Transmitter 3 Battery DTC B3112 Keyless Entry Transmitter 4 Battery DTC B3113 Keyless Entry Transmitter 5 Battery |
| DTC B310D-B310F | DTC B310D Keyless Entry Transmitter 6 Battery DTC B310E Keyless Entry Transmitter 7 Battery DTC B310F Keyless Entry Transmitter 8 Battery |
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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.