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Home >> Lexus >> 2020 >> ES 300h Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 79 (Front Camera System (Except Hybrid) - Diagnostic Codes) >> FRONT CAMERA SYSTEM (for Gasoline Model) >> DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [06/2018 - 08/2021] >> Procedure

DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [06/2018 - 08/2021]: Procedure

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  1. CHECK FOR DTCs 
    1. Check for DTCs.

      Body Electrical > Front Radar Sensor > Trouble Codes 

      Result

      Result Proceed to
      Front radar sensor system DTC U0305-57 is not output A
      Front radar sensor system DTC U0305-57 is output B

    Result: 

    A 

    REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  COMPONENTS [06/2018 - ] 

    Result: 

    B 

    REPLACE FORWARD RECOGNITION CAMERA. Refer to  COMPONENTS [06/2018 - ] 

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