METER / GAUGE SYSTEM Odo/Trip Switch Malfunction

DESCRIPTION

The combination meter assembly (meter circuit plate) detects ODO/TRIP switch signals via a direct line.

WIRING DIAGRAM

B004QM5E07
*a Trip Switch (Steering Pad Switch Assembly)
*b Spiral Cable Sub-assembly
*c Combination Meter Assembly (Meter Circuit Plate)

PROCEDURE


  1. INSPECT TRIP SWITCH (STEERING PAD SWITCH ASSEMBLY)


    1. Remove the trip switch (steering pad switch assembly).

      Click here

    2. Inspect the trip switch (steering pad switch assembly).

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE TRIP SWITCH (STEERING PAD SWITCH ASSEMBLY) Click here

    OK

  2. INSPECT SPIRAL CABLE SUB-ASSEMBLY


    1. Remove the spiral cable sub-assembly.

      Click here

    2. Inspect the spiral cable sub-assembly.

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE SPIRAL CABLE SUB-ASSEMBLY Click here

    OK

  3. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY (METER CIRCUIT PLATE) - SPIRAL CABLE SUB-ASSEMBLY)


    1. Disconnect the F6 combination meter assembly (meter circuit plate) connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F6-1 (MSM+) - F21-10 (+DP) Always Below 1 Ω
      F6-1 (MSM+) or F21-10 (+DP) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE COMBINATION METER ASSEMBLY (METER CIRCUIT PLATE) Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR