Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Lexus >> 2021 >> LS 500 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Front Camera System - Diagnostic Codes & Circuit Tests) >> Front Camera System >> DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [10/2023 - ] >> Procedure

DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [10/2023 - ]: Procedure

WARNING: This page is about a different car, the 2024 Lexus LS 500. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FOR DTCs 
    1. Check for DTCs.

      Body Electrical > Front Radar Sensor > Trouble Codes 

      Result

      Result Proceed to
      U130C-57 is not output A
      U130C-57 is output B

    Result: 

    A 

    REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [10/2023 - ] 

    Result: 

    B 

    REPLACE FORWARD RECOGNITION CAMERA. Refer to  REMOVAL [10/2023 - ] 

scientia non olet · About Mike's Workshop Manuals