Diagnosis Procedure

PUSH-BUTTON IGNITION SWITCH POSITION INDICATOR


Description

The switch that changes the power supply position.
BCM maintains the power supply position status.
BCM changes the power supply position with the operation of the push-button ignition switch.




PUSH-BUTTON IGNITION SWITCH POSITION INDICATOR


Diagnosis Procedure

1.CHECK PUSH-BUTTON IGNITION SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect push-button ignition switch connector.
3. Check voltage between push-button ignition switch harness connector and ground.





Is the inspection normal?
YES - GO TO 2.
NO-1 - Check 10 A fuse [No. 9, located in fuse block (J/B)].
NO-2 - Check harness for open or short between push-button ignition switch and fuse.
2.CHECK BCM INPUT
1. Connect push-button ignition switch connector.
2. Disconnect BCM connector.
3. Check voltage between BCM connector and ground.





Is the inspection normal?
YES - Replace BCM. Removal and Installation.
NO - GO TO 3.
3.CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT
1. Disconnect push-button ignition switch connector.
2. Check continuity between BCM harness connector and push-button ignition switch harness connector.





3. Check continuity between BCM harness connector and ground.





Is the inspection normal?
YES - Replace push-button ignition switch. Power Distribution System.
NO - Repair or replace harness.