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Home >> Infiniti >> 2023 >> QX60 Autograph, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (6 Of 6) >> DTC/Circuit Diagnosis >> Brake Pedal Position Switch >> Component Function Check

Component Function Check

  1. CHECK BRAKE PEDAL POSITION SWITCH FUNCTION 
    1. 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
        Fully released ON
    2. 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
        E32 192 (Brake pedal position switch signal) 204 Brake pedal Slightly depressed 0 V
        Fully released Battery voltage

    Is the inspection result normal?

    YES>>

    INSPECTION END

    NO>>

    Proceed to Diagnosis Procedure .