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Home >> Toyota >> 2009 >> Highlander Base, 3.5 S, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2GR-FE) - System And Component Testing, Removal, Inspection And Installation >> Accelerator Pedal Rod >> On-Vehicle Inspection
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On-Vehicle Inspection

  1. CHECK ACCELERATOR PEDAL ASSEMBLY 
    1. Check the voltage.
      1. Connect Techstream to the DLC3.
      2. Turn the ignition switch on (IG).
      3. Turn the Techstream main switch on.
      4. Select the menu items: Powertrain/Engine and ECT/Data List/Accelerator Position No. 1, Acceleration Position No. 2.
      5. Operate the accelerator pedal assembly, and then check that the Accelerator Position No. 1 and Accelerator Position No. 2 values are within the specifications.

        Standard voltage (Accelerator Position No. 1) 

        ACCELERATOR PEDAL ASSEMBLY CONDITION CHART

        Accelerator Pedal Assembly Condition Specified Condition
        Released 0.5 to 1.1 V
        Depressed 2.5 to 4.5 V

        Standard voltage (Accelerator Position No. 2) 

        ACCELERATOR PEDAL ASSEMBLY CONDITION CHART

        Accelerator Pedal Assembly 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 assembly, wire harness or ECM.

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