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REMOTE KEYLESS ENTRY RECEIVER

Description

Receives Intelligent Key operation and transmits to BCM.

1.CHECK FUNCTION

With CONSULT-III
Check remote keyless entry receiver (“RKE OPE COUN1”) in Data Monitor mode with CONSULT-III.

Monitor item	Condition
RKE OPE COUN1	Checks whether value changes when operating Intelligent Key.

Is the inspection result normal?

YES>>Remote keyless entry receiver is OK.

NO>>Refer to Diagnosis Procedure.

1.CHECK REMOTE KEYLESS ENTRY RECEIVER OUTPUT SIGNAL

Is the inspection result normal?

YES>>GO TO 2.

NO>>GO TO 3.

2.CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 1

Is the inspection result normal?

YES>>Replace BCM. Refer to Removal and Installation.

NO>>Repair or replace harness.

3.CHECK REMOTE KEYLESS ENTRY RECEIVER POWER SUPPLY

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

(+)		(–)	Signal (Reference value)
Remote keyless entry receiver
Connector	Terminal
M134	4	Ground

Is the inspection result normal?

YES>>GO TO 5.

NO>>GO TO 4.

4.CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 2

Is the inspection result normal?

YES>>Replace BCM. Refer to Removal and Installation.

NO>>Repair or replace harness.

5.CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT 1

Is the inspection result normal?

YES>>GO TO 6.

NO>>Repair or replace harness.

6.CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT 2

Is the inspection result normal?

YES>>Replace BCM. Refer to Removal and Installation.

NO>>Replace remote keyless entry receiver. Refer to Removal and Installation.

BCM		Remote keyless entry receiver		Continuity
Connector	Terminal	Connector	Terminal	Continuity
M122	83	M134	2	Existed