Without Intelligent Key System

REMOTE KEYLESS ENTRY RECEIVER

Description

Receives keyfob operation and transmits to BCM.


Component Function Check


1. CHECK FUNCTION

With CONSULT
Check remote keyless entry receiver KEYLESS LOCK, KEYLESS UNLOCK, and KEYLESS PANIC in Data
Monitor mode with CONSULT.





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


Diagnosis Procedure

Regarding Wiring Diagram information, refer to "Wiring Diagram" 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 and remote keyless entry receiver connector.





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

Refer to "Intermittent Incident" Intermittent Incident.
- Inspection End.