Diagnosis Procedure

Check combination meter, triple meter and terminals (combination meter side, triple meter side, and harness side) for looseness or bent.

Is the inspection result normal? 

YES: GO TO 2.

NO: Repair terminal or connector.

1. Turn ignition switch OFF.
2. Disconnect combination meter connector and triple meter connector.
3. Check continuity between combination meter harness connector and triple meter harness connector.
   TERMINALS CONTINUITY REFERENCE
   
   

   Combination meter		Triple meter		Continuity
   Connector	Terminal	Connector	Terminal
   M53	9	M242	4	Existed
   	10		5

4. Check continuity between combination meter harness connector and ground.
   TERMINALS CONTINUITY REFERENCE
   
   

   Combination meter		Ground	Continuity
   Connector	Terminal
   M53	9		Not existed
   	10

   Is the inspection result normal? 

   YES: GO TO 3.

   NO: Repair harness or connector.

1. Connect combination meter connector.
2. Turn ignition switch ON.
3. Check voltage between combination meter harness connector and ground.
   TERMINALS VOLTAGE REFERENCE
   
   

   Terminals			Voltage (Approx.)
   	(+)			(-)
   	Combination meter
   Connector	Terminal	Ground
   M53	10		5 V

   Is the inspection result normal? 

   YES: GO TO 4.

   NO: Replace combination meter.

1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
3. Connect triple meter connector.
4. Turn ignition switch ON.
5. Check voltage between triple meter harness connector and ground.
   TERMINALS VOLTAGE REFERENCE
   
   

   Terminals			Voltage (Approx.)
   	(+)			(-)
   	Triple meter
   Connector	Terminal	Ground
   M242	4		5 V

   Is the inspection result normal? 

   YES: INSPECTION END

   NO: Replace triple meter.