METER / GAUGE SYSTEM Odo/Trip Switch Malfunction

DESCRIPTION

The ODO/TRIP display of the combination meter changes each time the trip switch is pressed.

Tech Tips

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

WIRING DIAGRAM

A000QZ6E11

PROCEDURE


  1. READ VALUE USING GTS (TRIP SWITCH)


    1. Use the Data List to check the trip switch Click here.

      Combination Meter
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ODO/TRIP Change SW ODO/TRIP switch / OFF or ON OFF: ODO/TRIP switch released -
      ON: ODO/TRIP switch pushed
      OK
      The value displayed on the GTS changes in accordance with the actual ODO/TRIP switch operation.

    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

  2. INSPECT TRIP SWITCH


    1. Remove the trip switch Click here.

    2. Inspect the trip switch Click here.


    NG

    REPLACE TRIP SWITCH Click here

    OK

  3. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - TRIP SWITCH AND BODY GROUND)


    1. Disconnect the N40 combination meter assembly connector.

    2. Disconnect the N180 trip switch connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      N40-4 (RSET) - N180-2 (A/B) Always Below 1 Ω
      N180-5 (E) - Body ground
      N40-4 (RSET) - Body ground Always 10 kΩ or higher

    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR