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Home >> Lexus >> 2019 >> UX 200 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests) (Except Hybrid) >> DYNAMIC RADAR CRUISE CONTROL SYSTEM (for Gasoline Model) >> DTC U0318-57: Software Incompatibility with Brake System Control Module Invalid/Incompatible Software Component [10/2018 - 07/2022] >> Procedure

DTC U0318-57: Software Incompatibility with Brake System Control Module Invalid/Incompatible Software Component [10/2018 - 07/2022]: Procedure

  1. CHECK FOR DTCs 
    1. Check for electronically controlled brake system DTCs.

      Chassis > Brake/EPB > Trouble Codes 

      Result

      Result Proceed to
      Electronically controlled brake system DTCs are not output A
      Electronically controlled brake system DTCs are output B

    Result: 

    REPLACE FORWARD RECOGNITION CAMERA. Refer to  COMPONENTS [10/2018 - ] 

    Result: 

    GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - 07/2022]