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Home >> Lexus >> 2021 >> NX 300 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Dynamic Radar Cruise Control System - Diagnostic Codes & Symptom Tests >> Dynamic Radar Cruise Control System >> DTC U0318-51: Software Incompatibility with Brake System Control Module Not Programmed [05/2019 - ] >> Procedure
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DTC U0318-51: Software Incompatibility with Brake System Control Module Not Programmed [05/2019 - ]: Procedure

  1. REPLACE FORWARD RECOGNITION CAMERA 
    1. Replace the forward recognition camera with a new one.

      Refer to REMOVAL [05/2019 - ]

    2. Perform beam axis adjustment for the forward recognition camera.

      HINT: 

      Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.

      One Time Recognition: Refer to ADJUSTMENT (ONE TIME RECOGNITION) [05/2019 - ]

      Sequential Recognition: Refer to ADJUSTMENT (SEQUENTIAL RECOGNITION) [05/2019 - ]

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  2

  2. CLEAR DTC (Radar Cruise2) 
    1. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [05/2019 - ]

      Powertrain > Radar Cruise2 > Clear DTCs 

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    END (FORWARD RECOGNITION CAMERA WAS DEFECTIVE)