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METER / GAUGE SYSTEM Odo / Trip Switch Malfunction

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DTC Code DTC Name
  Odo / Trip Switch Malfunction
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DESCRIPTION

w/ Multi-information Display:

The ODO/TRIP display of the meter changes each time the ODO/TRIP switch on the light control rheostat is pressed.

Tip:

For more information about changing between displays, refer to the owner's manual.

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WIRING DIAGRAM

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INSPECTION PROCEDURE

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PROCEDURE


  1. Click here

    READ VALUE USING INTELLIGENT TESTER (LIGHT CONTROL RHEOSTAT)


    1. Operate the intelligent tester according to the display and select Data List.

      Table 1. Combination Meter
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ODO/TRIP Change SW Trip switch (ODO/TRIP switch) condition/ON or OFF

      ON: Trip switch pushed

      OFF: Trip switch not pushed

      		 -
      OK
      Switch condition (ON/OFF) can be switched by actual operation.

  2. Click here

    INSPECT LIGHT CONTROL RHEOSTAT (TRIP SWITCH)


    1. A0155M7E01

      Remove the light control rheostat (Click here).

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      4 (A/B) - 1 (E) TRIP switch ON (Pushed) Below 200 Ω
      TRIP switch OFF (Not pushed) 1 MΩ or higher

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    CHECK HARNESS AND CONNECTOR (COMBINATION METER - LIGHT CONTROL RHEOSTAT AND BODY GROUND)


    1. A015D6UE03

      Disconnect the E8 ECU connector.

    2. Disconnect the E9 switch connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      E8-4 (RSET) - E9-4 (A/B) Always Below 1 Ω
      E8-23 (E2) - E9-1 (E)
      E8-23 (E2) - Body ground
      E8-4 (RSET) or E9-4 (A/B) - Body ground 10 kΩ or higher

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    REPLACE COMBINATION METER ASSEMBLYClick here

  5. Click here

    REPLACE COMBINATION METER ASSEMBLYClick here

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    REPLACE LIGHT CONTROL RHEOSTATClick here

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    REPAIR OR REPLACE HARNESS OR CONNECTOR