Diagnosis Procedure

1. CHECK IGNITION SWITCH OUTPUT SIGNAL (PUSH-BUTTON IGNITION SWITCH)
   1. Disconnect push-button ignition switch connector and IPDM E/R connector.
   2. Check voltage between push-button ignition switch harness connector and ground.
   VOLTAGE REFERENCE CHART
   
   

   (+)		(-)	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.

2. CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT (BCM)
   1. Disconnect BCM connector.
   2. Check continuity between BCM harness connector and push-button ignition switch harness connector.
      CONTINUITY REFERENCE CHART
      
      

      BCM		Push-button ignition switch		Continuity
      Connector	Terminal	Connector	Terminal
      M71	100	M101	8	Existed

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

   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.

3. CHECK IGNITION SWITCH OUTPUT SIGNAL (IPDM E/R)

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

   VOLTAGE REFERENCE CHART
   
   

   (+)		(-)	Voltage (V) (Approx.)
   IPDM E/R
   Connector	Terminal
   E17	66	Ground	12

   Is the inspection result normal? 

   YES: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION ".

   NO: GO TO 4.

4. CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT (IPDM E/R)
   1. Disconnect IPDM E/R connector.
   2. Check continuity between IPDM E/R harness connector and push-button ignition switch harness connector.
      CONTINUITY REFERENCE CHART
      
      

      IPDM E/R		Push-button ignition switch		Continuity
      Connector	Terminal	Connector	Terminal
      E17	66	M101	8	Existed

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

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

   Is the inspection result normal? 

   YES: GO TO 5.

   NO: Repair or replace harness.

5. CHECK INTERMITTENT INCIDENT

Refer to "INTERMITTENT INCIDENT ".

INSPECTION END