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.
Remote Keyless Entry (RKE) Transmitter Synchronization
If a previously programmed RKE transmitter stops working, stand within 20 ft. (6.1 m) of vehicle. Press and hold LOCK and UNLOCK buttons for 8 seconds. Body Control Module (BCM) will indicate synchronization by flashing interior lights, locking doors, then unlocking doors. If BCM does not indicate synchronization, check RKE transmitter battery. Replace battery if necessary, then reprogram RKE transmitter. See REMOTE KEYLESS ENTRY (RKE) TRANSMITTER PROGRAMMING . If battery is okay, reprogram RKE transmitter. See REMOTE KEYLESS ENTRY (RKE) TRANSMITTER PROGRAMMING .
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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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