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Home >> Infiniti >> 2012 >> G25 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Brake System) >> Basic Inspection >> Stroke Sensor 0 Point Learning >> Work Procedure
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Work Procedure

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Make sure to use CONSULT when performing stroke sensor 0 point learning. (It cannot be performed by any means other than CONSULT.)
  1. VEHICLE CONDITION
    • Stop the vehicle.
    • Turn the power switch OFF.

    Go to 2.

  2. CHECK 12V BATTERY

    Check the 12V battery. Refer to "WORK FLOW ".

    Is the inspection result normal? 

    YES: Go to 3.

    NO: Charge or replace the 12V battery. Refer to "WORK FLOW ". Go to 3.

  3. CHECKING INSTALLATION CONDITIONS OF BRAKE COMPONENTS

    Check the installation conditions of brake components.

    Is the inspection result normal? 

    YES: Go to 4.

    NO: Repair or replace error-detected parts and Go to 4.

  4. CHECK BRAKE PEDAL

    Check each brake pedal height. Refer to "INSPECTION AND ADJUSTMENT ".

    Is the inspection result normal? 

    YES: Go to 5.

    NO: Adjust each brake pedal height. Refer to "INSPECTION AND ADJUSTMENT ". Go to 5.

  5. PERFORM THE SELF-DIAGNOSIS

    With CONSULT

    1. Turn the power switch OFF to ON.
      CAUTION: Never engage READY status.
    2. Repeat step  1 for 2 times or more.
      CAUTION: Be sure to wait for 5 seconds or more after turning the power switch OFF.
    3. Turn the power switch OFF.
    4. Close all doors including the back door, and wait outside of vehicle for 5 minutes or more.
    5. Turn the power switch ON.
      CAUTION: Never engage READY status.
    6. Erase self-diagnosis result of "BRAKE".
      CAUTION: Turn the power switch OFF and wait 5 minutes or more after erase self-diagnosis result.
    7. Depress brake pedal by 100 mm (3.94 in) or more, and hold the position for 5 seconds or more.
    8. Release brake pedal.
    9. Repeat steps  7 to  8 for 3 times.
    10. Perform "BRAKE" self-diagnosis.

    Is a malfunction detected? 

    YES: Check the DTC. Refer to "DTC INDEX ". Go to 6.

    NO: Go to 6.

  6. PERFORM PEDAL STROKE SENSOR 0 POINT LEARNING

    With CONSULT

    1. Turn the power switch OFF and wait for 10 seconds.
    2. Turn the power switch ON.
      CAUTION: Never engage READY status.
    3. Select "BRAKE", "WORK SUPPORT" and "STROKE SENSOR 0 POINT LEARNING" according to this order.
      CAUTION: Never depress brake pedal.
    4. Touch "START".

    Was either "COMPLETED" or "The operation is incomplete. Try again after confirming the operation condition." displayed? 

    "COMPLETED" Touch the "END". Go to 7.

    "The operation is incomplete. Try again after confirming the operation condition." Go to  2.

  7. CHECK DATA MONITOR

    With CONSULT

    Select "BRAKE", "DATA MONITOR" and "STROKE SEN 1 OUTPUT VOLT" according to this order. Check that this signal is within the specified value.

    STROKE SEN 1 OUTPUT VOLT: 0.84 - 2.38 V 

    Is the inspection result normal? 

    YES: Go to 8.

    NO: Go to  1.

  8. ERASE SELF-DIAGNOSIS MEMORY

    With CONSULT

    1. Turn the power switch OFF, and then turn it ON again.
      CAUTION: Be sure to perform the operation above.
    2. Erase self-diagnosis result of "BRAKE".
    CAUTION: Turn the power switch OFF and wait 5 minutes or more after erase self-diagnosis result.

    Are the memories erased? 

    YES: INSPECTION END

    NO: Check the items indicated by the self-diagnosis.