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 MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 52 (KEYLESS ENTRY SYSTEM AND REMOTE FUNCTIONS)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2013 Buick Regal Turbo Premium, Standard Trans
Diagnostic Code Index
2013 Buick Regal Turbo Premium, Standard TransSECTION Diagnostic Code Index
WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
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 |
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.