Diagnosis Procedure

1. Turn ignition switch ON.
2. Measure voltage between the following terminals of the combination meter.
   VOLTAGE SPECIFICATION
   
   

   (+)		(-)	Condition	Voltage (Approx.)
   Combination meter		Ground
   Connector	Terminals
   M34	8		When trip reset switch is pressed	0 V
   			Other than the above	5 V
   	13		When illumination control switch (+) is pressed	0 V
   			Other than the above	5 V
   	14		When illumination control switch (-) is pressed	0 V
   			Other than the above	5 V

   Is the inspection result normal? 

   YES: INSPECTION END

   NO: GO TO 2.

1. Turn ignition switch OFF.
2. Disconnect combination meter connector and trip reset and illumination control switch connector.
3. Check continuity between combination meter harness connector and trip reset and illumination control switch harness connector.
   CONTINUITY SPECIFICATION
   
   

   Terminals				Continuity
   Combination meter		Trip reset and illumination control switch
   Connector	Terminal	Connector	Terminal
   M34	8	M83	5	Existed
   	13		3
   	14		4

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

   Combination meter		Ground	Continuity
   Connector	Terminal
   M34	8		Not existed
   	13
   	14

   Is the inspection result normal? 

   YES: GO TO 3.

   NO: Repair harness or connector.

Check continuity between trip reset and illumination control switch connector and ground.

Is the inspection result normal? 

YES: INSPECTION END

NO: Repair harness or connector.