Inspection Procedure

1. Disconnect the E19 connector.
2. Measure the resistance according to the value(s) in the table below.

   Standard resistance 

   RESISTANCE SPECIFICATION
   
   

   Tester Connection	Condition	Specified Condition
   E19-12 (E2) - Body ground	Always	Below 1 Ω
   E19-24 (ES) - Body ground	Always	Below 1 Ω

3. Measure the voltage according to the value(s) in the table below.

   Standard voltage 

   VOLTAGE SPECIFICATION
   
   

   Tester Connection	Condition	Specified Condition
   E19-13 (IG+) - Body ground	Turn the engine switch on (IG)	10 to 14 V
   E19-1 (B2) - Body ground	Always	10 to 14 V
   E19-2 (B) - Body ground	Always	10 to 14 V

   Fig 1: Identifying E19 Connector Terminals

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK: REPLACE COMBINATION METER ASSEMBLY