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Home >> Infiniti >> 2021 >> Q60 Pure, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Diagnostics) (1 Of 4) >> Component Parts/Circuit Diagnosis >> Brake Pedal Position Switch >> Component Function Check
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Component Function Check

  1. CHECK BRAKE PEDAL POSITION SWITCH FUNCTION 

    SYMBOL With CONSULT

    1. Turn ignition switch ON.
    2. On CONSULT screen, select "ENGINE">>"Data Monitor">>"BRAKE SW1".
    3. Check "BRAKE SW1" indication under the following conditions.

      Monitor item

      Condition

      Indication

      BRAKE SW1

      Brake pedal

      Slightly depressed

      OFF

      Brake pedal

      Fully released

      ON

    SYMBOL Without CONSULT

    1. Turn ignition switch ON.
    2. Check the voltage between ECM harness connector terminals as per the following.

      ECM

      Condition

      Voltage

      (Approx.)

      Connector

      +

      -

      Terminal

      E152

      192

      (Brake pedal position switch signal)

      204

      Brake pedal

      Slightly depressed

      0 V

      Brake pedal

      Fully released

      Battery voltage

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Refer to Diagnosis Procedure .