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Home >> Toyota >> 2011 >> Highlander Hybrid Limited >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Can Communication System (W/O Smart Key) (Diagnostic Codes & Circuit Tests) (Hybrid) >> CAN COMMUNICATION SYSTEM (w/o Smart Key System) >> Combination Meter ECU Communication Stop Mode >> Procedure

Combination Meter ECU Communication Stop Mode: Procedure

  1. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - BATTERY AND BODY GROUND) 
    1. Disconnect the E1 combination meter assembly connector.
      Fig 1: Identifying E1 Combination Meter Assembly Connector
      GTY300535Courtesy 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
      E1-40 (E2) - 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
      E1-21 (B) - Body ground Always 11 to 14 V
      E1-22 (B2) - Body ground Always 11 to 14 V
      E1-1 (IG+) - Body ground Ignition switch ON 11 to 14 V
      TEXT IN ILLUSTRATION

      *a Rear view of wire harness connector
      (to Combination Meter Assembly)

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK → See step   2 

  2. REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL 
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