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.
Trouble Shooting
When trouble shooting Remote Keyless Entry (RKE) system, ensure power door lock system is operating properly. If doors do not lock and/or unlock with power switches, check lock/unlock switches and lock/unlock motors. See POWER DOOR LOCKS & TRUNK RELEASE (2002) or POWER LOCKS (2003). Check lock and unlock relays in junction block. See Fig 1. If power door lock system is okay, check Power Distribution Center (PDC) fuse "G" (40-amp). See Figure and Fig 2 . Check related fuses and power circuits to related fuses in junction block. See WIRING DIAGRAMS . Check batteries in transmitter(s). See TRANSMITTER BATTERIES under REMOVAL & INSTALLATION. If no problems are found, go to SELF-DIAGNOSTIC SYSTEM .
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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