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Home >> Nissan-Datsun >> 2019 >> Altima Edition ONE >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Parking Brake System - With Electric Parking Brake >> Basic Inspection >> Electric Parking Brake System >> Instructions For Releasing Parking Brake Where Parking Brake Switch Cannot Be Used >> Work Procedure

Work Procedure

Disconnecting the battery negative terminal with the parking brake on, prevents the parking brake from releasing. Releasing is performed mechanically.

  1. DISCONNECT PARKING BRAKE ACTUATOR HARNESS CONNECTOR 
    1. Disconnect the parking brake actuator harness connector (1) from the rear caliper assembly.
      GNSAWFIA0025Z-025Courtesy of NISSAN NORTH AMERICA, INC.

    GO TO 2.

  2. REMOVE PARKING BRAKE ACTUATOR 

    Remove the parking brake actuator (2) from the rear brake caliper assembly (1).

    GNSALFIA0045Z-045Courtesy of NISSAN NORTH AMERICA, INC.

    GO TO 3.

  3. RELEASE OF PARKING BRAKE 

    Rotate the rear brake caliper assembly (1) spindle part (A) clockwise.

    GNSJSFIA2444Z-444Courtesy of NISSAN NORTH AMERICA, INC.

    Is the parking brake released?

    YES

    GO TO 4.

    NO

    Check the rear brake caliper assembly. Refer to REAR BRAKE CALIPER ASSEMBLY : Exploded View .

  4. REPLACE REAR CALIPER ASSEMBLY 

    Replace the rear caliper assembly. Refer to REAR BRAKE CALIPER ASSEMBLY : Removal & Installation .

    CAUTION: Never reuse the parking brake actuator.

    End of work.