Entire Combination Meter does not Operate [09/2014 - ]: Procedure

1. Disconnect the I18 combination meter assembly connector.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

   Standard Resistance

   w/o Multi-information Display 

   w/ Multi-information Display 

   Tester Connection	Condition	Specified Condition
   I18-7 (ES) - Body ground	Always	Below 1 Ω

   Tester Connection	Condition	Specified Condition
   I18-20 (ES) - Body ground	Always	Below 1 Ω

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

   Standard Voltage

   Tester Connection	Condition	Specified Condition
   I18-13 (IG+) - Body ground	Ignition switch off	Below 1 V
   	Ignition switch ON	11 to 14 V
   I18-1 (B) - Body ground	Always	11 to 14 V

   TEXT IN ILLUSTRATION
   
   

   *A	w/o Multi-information Display
   *B	w/ Multi-information Display
   *a	Front view of wire harness connector (to Combination Meter Assembly)

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → See step   2