Remote Keyless Entry Receiver

REMOTE KEYLESS ENTRY RECEIVER





Description
Receives Intelligent Key operation and transmits to BCM.




Component Function Check
1.CHECK FUNCTION
With CONSULT-III
Check remote keyless entry receiver RKE OPE COUN1 in "DATA MONITOR" mode with CONSULT-III.





Is the inspection result normal?
YES - Remote keyless entry receiver is OK.
NO - SEE Diagnosis Procedure.




Diagnosis Procedure
Regarding Wiring Diagram information, [1][2]Electrical Diagrams.
1.CHECK REMOTE KEYLESS ENTRY RECEIVER OUTPUT SIGNAL
1. Turn ignition switch OFF.





2. Check signal between remote keyless entry receiver connector and ground with oscilloscope.





Is the inspection result normal?
YES - GO TO 7
NO - GO TO 2
2.CHECK REMOTE KEYLESS ENTRY RECEIVER POWER SUPPLY
1. Disconnect remote keyless entry receiver connector.





2. Check signal between remote keyless entry receiver connector and ground with oscilloscope.





Is the inspection result normal?
YES - GO TO 4
NO - GO TO 3
3.CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 1
1. Disconnect BCM connector.





2. Check continuity between BCM connector M19 (A) terminal 91 and remote keyless entry receiver connector M27 (B) terminal 4.





3. Check continuity between BCM connector and ground.





Is the inspection result normal?
YES - Reconnect BCM, GO TO 4
NO - Repair or replace harness between BCM and remote keyless entry receiver.
4.CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT





Check continuity between remote keyless entry receiver connector and ground.





Is the inspection result normal?
YES - GO TO 6
NO - GO TO 5
5.CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 2





Check continuity between BCM connector and remote keyless entry receiver connector.





Is the inspection result normal?
YES - GO TO 7
NO - Repair or replace harness between BCM and remote keyless entry receiver.
6.CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 3





1. Check continuity between BCM connector and remote keyless entry receiver connector.





2. Check continuity between BCM connector and ground.





Is the inspection result normal?
YES - GO TO 7
NO - Repair or replace harness between BCM and remote keyless entry.
7.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- Inspection End.