Pinpoint Test F: The Remote Keyless Entry Transmitter Is Out Of Synchronization
NOTE:
All remote transmitters must be present to begin diagnosis of the remote keyless entry (RKE) system.
- F1 RESYNCHRONIZE THE INOPERATIVE REMOTE TRANSMITTER
- Key in OFF position.
- Press any button on the inoperative remote transmitter four times consecutively within 30 seconds.
- Does the remote transmitter operate correctly now?
- Yes : The system is OK. CLEAR the DTCs. TEST the system for normal operation.
- No : GO to F2.
- F2 CHECK FOR A SECOND REMOTE TRANSMITTER
- Check for another remote transmitter that operates with the vehicle.
- Is there another remote transmitter that operates with the vehicle?
- Yes : GO to F3.
- No : GO to F4.
- F3 RESYNCHRONIZE THE INOPERATIVE REMOTE TRANSMITTER USING THE SECOND REMOTE TRANSMITTER
- Key in OFF position.
- Press any button on the operational remote transmitter.
- Within 30 seconds, press a button on the inoperative remote transmitter.
- Check the inoperative remote transmitter for correct operation.
- Does the inoperative remote transmitter operate now?
- Yes : The system is OK. CLEAR the DTCs. TEST the system for normal operation.
- No : GO to F4.
- F4 PROGRAM THE INOPERATIVE REMOTE TRANSMITTER OR ALL THE REMOTE TRANSMITTERS
- Reprogram the inoperative remote transmitter individually using a diagnostic tool or reprogram all remote transmitters using the manual key cycle method. REFER to REMOTE TRANSMITTER PROGRAMMING .
- Does the inoperative remote transmitter operate now?
- Yes : The system is OK. INFORM the customer that any remote transmitters not present will need to be reprogrammed. CLEAR the DTCs. TEST the system for normal operation.
- No : To diagnose the inoperative remote transmitter, GO to PINPOINT TEST C .