Inspection Procedure

1. Disconnect the J34 connector.
2. Measure the resistance according to the value (s) in the table below.

   Standard resistance 

   COMBINATION METER ASSEMBLY RESISTANCE
   
   

   Tester Connection	Condition	Specified Condition
   J34-1 (E2) - Body ground	Always	Below 1 Ω
   C34-13 (ES) - Body ground	Always	Below 1 Ω

   Fig 1: Identifying J34 Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Measure the voltage according to the value (s) in the table below.

   Standard voltage 

   COMBINATION METER ASSEMBLY VOLTAGE
   
   

   Tester Connection	Condition	Specified Condition
   J34-12 (IG+) -Body ground	Engine switch on (IG)	10 to 14 V
   J34-23 (B) -Body ground	Always	10 to 14 V
   J34-24 (B) -Body ground	Always	10 to 14 V

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: REPLACE COMBINATION METER ASSEMBLY