ELECTRIC PARKING BRAKE SYSTEM, Diagnostic DTC:C13AA/71

DTC Code DTC Name
C13AA/71 Electric Parking Brake High Temperature

DESCRIPTION

If the electric parking brake is used continuously, the parking brake actuator assembly overheat prevention stops the system.

This DTC is stored to protect the system and is not a malfunction.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
C13AA/71 Electric Parking Brake High Temperature

Both of following conditions are met:


  1. Electric parking brake is operating

  2. Lock and release operations are performed without 2 second interval 10 times; or lock and release operations are performed without 2 second interval 5 times, and target current is not achieved during lock control

 Overheat due to continuous use of system Yes A message is displayed on the multi-information display indicating electric parking brake system operation is stopped due to high temperatures.

PROCEDURE


  1. ELECTRIC PARKING BRAKE OVERHEAT


    1. With the overheat warning displayed, wait for approximately 1 minute.

    2. Check if the overheat warning has disappeared.

      Tech Tips


      • Check the display after turning the power switch off and on (IG).

      • If the display returns to normal and the electric parking brake can be operated, clear the DTC.


      Chassis > Electric Parking Brake > Clear DTCs
      Result
      Proceed to
      NEXT

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    END