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Home >> Lexus >> 2021 >> LC 500 2D Coupe >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Electric Parking Brake System - Diagnostic Codes & Symptom Tests (Coupe) >> Electric Parking Brake System >> DTC C13A0/11: Open in Power Supply Relay Circuit; DTC C13A5/41: Electric Current of Motor; DTC C13B0: Electric Parking Brake ECU Malfunction [03/2017 - 09/2018] >> Procedure

DTC C13A0/11: Open in Power Supply Relay Circuit; DTC C13A5/41: Electric Current of Motor; DTC C13B0: Electric Parking Brake ECU Malfunction [03/2017 - 09/2018]: Procedure

  1. REPLACE PARKING BRAKE ECU ASSEMBLY 
    1. Replace parking brake ECU assembly.

      Refer to REMOVAL [03/2017 - 05/2023]

      Result

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    Result: 

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