Diagnosis Procedure

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

   (+)		(-)	Voltage (V) (Approx.)
   Push-button ignition switch
   Connector	Terminal
   M101	8	Ground	12

   Is the inspection result normal? 

   YES >> GO TO  3.

   NO >> GO TO 2.

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

   Push-button ignition switch		BCM		Continuity
   Connector	Terminal	Connector	Terminal
   M101	8	M71	76	Existed

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

   Push-button ignition switch		Ground	Continuity
   Connector	Terminal
   M101	8		Not existed

   Is the inspection result normal? 

   YES >> Replace BCM. Refer to "REMOVAL AND INSTALLATION ".

   NO >> Repair or replace harness.

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

Is the inspection result normal? 

YES >> GO TO 4.

NO >> Repair or replace harness.

Refer to "COMPONENT INSPECTION ".

Is the inspection result normal? 

YES >> GO TO 5.

NO >> Replace push-button ignition switch. Refer to "REMOVAL AND INSTALLATION ".

Refer to "INTERMITTENT INCIDENT ".

>> INSPECTION END