Push-Button Ignition Switch

PUSH-BUTTON IGNITION SWITCH

Component Function Check


1. CHECK FUNCTION

1.Select "PUSH SW" in "Data Monitor" mode with CONSULT.
2.Check the push-button ignition switch signal under the following conditions.





Is the indication normal?
YES- INSPECTION END.
NO- Go to .


Diagnosis Procedure


1. CHECK PUSH-BUTTON IGNITION SWITCH OUTPUT SIGNAL 1

1.Turn ignition switch OFF.
2.Disconnect push-button ignition switch connector and IPDM E/R connector.
3.Check voltage between push-button ignition switch harness connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- GO TO 2.

2. CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT 1

1.Disconnect BCM 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 result normal?
YES- Replace BCM. With Intelligent Key System.
NO- Repair or replace harness.

3. CHECK PUSH-BUTTON IGNITION SWITCH OUTPUT SIGNAL 2

Check voltage between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES- GO TO 5.
NO- GO TO 4.

4. CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT 2

1.Disconnect BCM connector.
2.Check continuity between IPDM E/R harness connector and push-button ignition switch harness connector.





3.Check continuity between IPDM E/R harness connector and ground.





Is the inspection result normal?
YES- Replace IPDM E/R.
NO- Repair or replace harness.

5. CHECK PUSH-BUTTON IGNITION SWITCH GROUND CIRCUIT

Check continuity between push-button ignition switch harness connector and ground.





Is the inspection result normal?
YES- GO TO 6.
NO- Repair or replace harness.

6. CHECK PUSH-BUTTON IGNITION SWITCH

.
Is the inspection result normal?
YES- GO TO 7.
NO- Replace push-button ignition switch.

7. CHECK INTERMITTENT INCIDENT

Intermittent Incident.
- INSPECTION END


Component Inspection


1. CHECK PUSH-BUTTON IGNITION SWITCH

1.Turn ignition switch OFF.
2.Disconnect push-button ignition switch connector.
3.Check continuity between push-button ignition switch terminals.





Is the inspection result normal?
YES- INSPECTION END
NO- Replace push-button ignition switch.