Entire Combination Meter Does Not Operate: Procedure

1. Check the AM2 fuse in the engine room R/B.

   Standard resistance

   Below 1 Ω

2. Check the GAUGE fuse in the driver side J/B.

   Standard resistance

   Below 1 Ω

3. Check the DOME fuse in the engine room R/B.

   Standard resistance

   Below 1 Ω

NG → REPLACE FUSE 

OK: Go to next step 

1. Disconnect the C9 connector.
   Fig 1: Identifying C9 Connector Terminals

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

   Standard voltage

   Tester Connection	Condition	Specified Condition
   C9-20 (+B) - Body ground	Always	10 to 14 V
   C9-19 (IGN+) - Body ground	Ignition switch ON	10 to 14 V

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

   Standard resistance

   Tester Connection	Condition	Specified Condition
   C9-9 (E/G GND) - Body ground	Always	Below 1 Ω

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → REPLACE COMBINATION METER ASSEMBLY