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CAN COMMUNICATION SYSTEM (for LHD) Combination Meter ECU Communication Stop Mode

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DTC Code DTC Name
  Combination Meter ECU Communication Stop Mode
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DESCRIPTION

Detection Item Symptom Trouble Area
Combination Meter ECU Communication Stop Mode

Either condition is met:


  • "Combination Meter" is not displayed on the "Bus Check" screen.

  • "Combination Meter ECU Communication Stop Mode" in "DTC Combination Table" applies.

  • Power source or inside of combination meter assembly

  • Combination meter assembly
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WIRING DIAGRAM

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INSPECTION PROCEDURE

Note:

Inspect the fuses for circuits related to this system before performing the following inspection procedure.

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PROCEDURE


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    CHECK HARNESS AND CONNECTOR (COMBINATION METER - BATTERY AND BODY GROUND)


    1. A0156A9E03

      Disconnect the E7 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      E7-15 (ET) - 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
      E7-17 (B) - Body ground Always 11 to 14 V
      E7-18 (IG+) - Body ground Ignition switch ON 11 to 14 V
      Table 1. Text in Illustration
      *a

      Front view of wire harness connector

      (to Combination Meter Assembly)
      Table 2. Result
      Result Proceed to
      OK (w/ Multi-information Display) A
      OK (w/o Multi-information Display) B
      NG C

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    REPAIR OR REPLACE HARNESS OR CONNECTOR

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    REPLACE COMBINATION METER ASSEMBLYClick here

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    REPLACE COMBINATION METER ASSEMBLYClick here