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Home >> Lexus >> 2021 >> LS 500h RWD >> Repair and Diagnosis (Single Page) >> Steering >> Manual Steering >> Power Steering System (W/O Advanced Park) - Diagnostic Codes & Circuit Tests >> POWER STEERING SYSTEM (w/o Advanced Park) >> DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U023A: Lost Communication with Front Camera Module; DTC U0293: Lost Communication with Hybrid Control Module; DTC U1104: Lost Communication with Driving Support ECU [10/2020 - 10/2023] >> Procedure
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DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U023A: Lost Communication with Front Camera Module; DTC U0293: Lost Communication with Hybrid Control Module; DTC U1104: Lost Communication with Driving Support ECU [10/2020 - 10/2023]: Procedure

  1. GO TO CAN COMMUNICATION SYSTEM 
    1. Go to CAN communication system.

      Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2020 - 11/2021] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2021 - 10/2023]

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    END 

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