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.
   TERMINALS VOLTAGE REFERENCE
   
   

   (+)		(-)	Voltage (V) (Approx.)
   Push-button ignition switch
   Connector	Terminal
   M50	8	Ground	Battery voltage

Is the inspection result normal? 

YES: GO TO  2.

NO: Check the following.

• 10A fuse [No. 9, located in fuse block (J/B)]
• Harness for open or short between push-button ignition switch and fuse

1. Disconnect BCM connector and push button ignition switch connector.
2. Check continuity between BCM harness connector and push-button ignition switch harness connector.
   TERMINALS CONTINUITY REFERENCE
   
   

   Indicator	BCM		Push-button ignition switch		Continuity
   	Connector	Terminal	Connector	Terminal
   LOCK position	M123	134	M50	5	Existed
   ACC position	M119	15		6
   ON position	M122	93		7

3. Check continuity between BCM harness connector and ground.
   TERMINALS CONTINUITY REFERENCE
   
   

   Indicator	BCM		Ground	Continuity
   	Connector	Terminal
   LOCK position	M123	134		Not existed
   ACC position	M119	15
   ON position	M122	93

Is the inspection result normal? 

YES: GO TO  3.

NO: Repair or replace harness or connector.

Refer to COMPONENT INSPECTION  .

Is the inspection result normal? 

YES: GO TO  4.

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

Refer to INTERMITTENT INCIDENT .

INSPECTION END