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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Repair Instructions >> Parking Brake Cable Adjuster Disabling >> Electronic Parking Brake Cable Tension Release

Electronic Parking Brake Cable Tension Release

With Scan Tool - Preferred Method

  1. Block the drive wheels.
  2. Install a scan tool to the vehicle.
  3. Turn the ignition switch to the ON/RUN position with the engine OFF.
  4. Select Control Functions from the electronic parking brake control module menu.
  5. Follow the instructions on the scan tool.

Without Scan Tool - Optional Method

  1. Block the drive wheels.
  2. Turn the ignition switch to the ON/RUN position with the engine OFF.
  3. Place the automatic transmission in PARK or manual transmission in NEUTRAL, as equipped.
  4. Apply and hold the brake pedal. The brake pedal must remain applied throughout the park brake cable tension release process.
  5. Press and hold down the electronic park brake (EPB) switch approximately 5 seconds.
  6. Observe the PARK BRAKE lamp on the instrument cluster.
  7. When the PARK BRAKE lamp flashes, release then immediately press and release the EPB switch.

    The parking brake cable tension is fully released.

  8. Release the brake pedal.