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Home >> Lexus >> 2009 >> ES 350 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge System (Diagnostic & Circuit Tests) >> Meter / Gauge System >> Entire Combination Meter does not Operate >> Procedure

Entire Combination Meter does not Operate: Procedure

  1. INSPECT COMBINATION METER ASSEMBLY 
    1. Disconnect the E19 connector.
      Fig 1: Identifying Combination Meter E19 Connector Terminal
      GTY133293Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the resistance according to the value(s) in the table below.

      Standard resistance

      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

      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

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK → REPLACE COMBINATION METER ASSEMBLY