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.
2003 Chrysler PT Cruiser L4-2.4L VIN BFACTORY OEM SERVICE PROCEDURE
Keyless Entry Module: Service and Repair
REMOVAL
1. Disconnect and isolate the battery negative cable.
2. Remove the instrument panel top cover.
3. Remove the two screws holding the RKE module to the instrument panel assembly.
4. Slide locking tab of the wiring connector sideways to unlock tab, and remove connector from RKE module.
5. Remove RKE module from vehicle.
NOTE: When replacing a faulty RKE Module, the replacement module must be configured with the DRB III(R) scan tool for proper operation. Refer to Vehicle Theft/Security Systems, Switching Operating Modes/configuring a New Module under Service Procedures. Additionally, all transmitters must be reprogrammed to the new RKE module.
INSTALLATION
1. Install the RKE module on instrument panel.
2. Connect the wiring harness connector to the RKE module. Slide locking tab of the wiring connector sideways to lock tab.
3. Install the two screws holding the RKE module to the instrument panel assembly.
4. Install the instrument panel top cover.
5. Connect the battery negative cable.
1. Disconnect and isolate the battery negative cable.
2. Remove the instrument panel top cover.
Fig. 2 RKE Module Remove/Install:
3. Remove the two screws holding the RKE module to the instrument panel assembly.
4. Slide locking tab of the wiring connector sideways to unlock tab, and remove connector from RKE module.
5. Remove RKE module from vehicle.
NOTE: When replacing a faulty RKE Module, the replacement module must be configured with the DRB III(R) scan tool for proper operation. Refer to Vehicle Theft/Security Systems, Switching Operating Modes/configuring a New Module under Service Procedures. Additionally, all transmitters must be reprogrammed to the new RKE module.
INSTALLATION
1. Install the RKE module on instrument panel.
2. Connect the wiring harness connector to the RKE module. Slide locking tab of the wiring connector sideways to lock tab.
3. Install the two screws holding the RKE module to the instrument panel assembly.
4. Install the instrument panel top cover.
5. Connect the battery negative cable.
Factory Service Tools
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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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