Diagnosis Procedure
- CHECK DTC WITH BCM
Check that DTC is not detected with BCM.
Is the inspection result normal?
YES: GO TO 2.
NO: Perform trouble diagnosis relevant to DTC indicated.
- CHECK DTC WITH COMBINATION METER
Check that DTC is not detected with combination meter.
Is the inspection result normal?
YES: GO TO 3.
NO: Perform trouble diagnosis relevant to DTC indicated.
- CHECK DOOR SWITCH
Check front door switch (driver side).
Refer to "COMPONENT FUNCTION CHECK ".
Is the inspection result normal?
YES: GO TO 4.
NO: Repair or replace the malfunctioning parts.
- CHECK COMBINATION METER BUZZER
Check combination meter buzzer.
Refer to "COMPONENT FUNCTION CHECK ".
Is the inspection result normal?
YES: GO TO 5.
NO: Repair or replace the malfunctioning parts.
- CHECK INTELLIGENT KEY WARNING BUZZER
Check Intelligent Key warning buzzer.
Refer to "COMPONENT FUNCTION CHECK ".
Is the inspection result normal?
YES: GO TO 6.
NO: Repair or replace the malfunctioning parts.
- REPLACE BCM
- Replace BCM. Refer to "REMOVAL AND INSTALLATION ".
- Confirm the operation after replacement.
Is the result normal?
YES: Inspection End.
NO: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".