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Home >> Lexus >> 2021 >> LS 500h AWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (W/O Advanced Park) - Diagnostic Codes (3 Of 3) & Symptom Tests >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Advanced Park) >> DTC C13AF: EPB System Malfunction [10/2020 - 10/2023] >> Procedure

DTC C13AF: EPB System Malfunction [10/2020 - 10/2023]: Procedure

  1. CHECK ELECTRIC PARKING BRAKE SYSTEM 
    1. Check for electric parking brake system DTCs and record any codes that are output.

      Refer to DTC CHECK / CLEAR [10/2020 - 10/2023]

      Chassis > Electric Parking Brake > Trouble Codes 

      Result

      Proceed to
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    Result: 

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    INSPECT ELECTRIC PARKING BRAKE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2020 - 10/2023]