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 Problem
Obtain known-good Remote Keyless Entry (RKE) transmitter. Program RKE transmitter. See REMOTE KEYLESS ENTRY TRANSMITTER under PROGRAMMING. Press lock or unlock button on RKE transmitter. If RKE system responds correctly, replace and program new transmitter. If RKE system is inoperative or does not operate correctly, see BODY CONTROL MODULES - CONCORDE, INTREPID & 300M (2002) or BODY DIAGNOSTIC PROCEDURES (2003).
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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.