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On-Vehicle Inspection

  1. INSPECT ACCELERATOR PEDAL ASSEMBLY 
    1. Inspect the voltage.
      1. Connect the intelligent tester to the DLC3.
      2. Turn the ignition switch to ON.
      3. Turn the intelligent tester ON.
      4. Select the menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST / ALL / ACCEL POS #1, ACCEL POS #2.
      5. Operate the accelerator pedal, then check that of the ACCEL POS #1 and ACCEL POS #2 values are within the specified values.

    ACCEL POS #1 

    ACCELERATOR PEDAL CONDITION

    Accelerator Pedal Condition Specified Condition
    Released 0.5 to 1.1 V
    Depressed 2.6 to 4.5 V

    ACCEL POS #2 

    ACCELERATOR PEDAL CONDITION

    Accelerator Pedal Condition Specified Condition
    Released 1.2 to 2.0 V
    Depressed 3.4 to 5.0 V

    If the result is not as specified, check the accelerator pedal, wire harness and ECM.

    Fig 1: Connecting Intelligent Tester To DLC3
    G05195916Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
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