ADVANCED DRIVER ASSISTANCE SYSTEM  FRONT CAMERA SYSTEM  U032257  Software Incompatibility with Body Control Module Invalid/Incompatible Software Component  

The forward recognition camera receives vehicle information from the main body ECU (multiplex network body ECU) via CAN communication.

DTC U032257 is stored when the vehicle information from the main body ECU (multiplex network body ECU) and that stored in the forward recognition camera do not match.

NOTICE:

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When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle. As a result, a DTC may be stored.

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When the forward recognition camera is replaced with a new one, make sure to perform beam axis adjustment for the forward recognition camera and clear the vehicle control history for each system.

HINT:

Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment.

One Time Recognition: Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>FRONT CAMERA>TARGET ADJUSTMENT(ONE TIME RECOGNITION)202303,999999,_95,_111850,_0502177,RM10000000292S8,

Sequential Recognition: Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>FRONT CAMERA>TARGET ADJUSTMENT(SEQUENTIAL RECOGNITION)202303,999999,_95,_111850,_0502177,RM10000000292S9,

Driving Adjustment: Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>FRONT CAMERA>DRIVING ADJUSTMENT202303,999999,_95,_111850,_0502177,RM10000000292SB,

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When the forward recognition camera is replaced, update the ECU security key.

Click hereGeneral>SETUP>WHEN REPLACING OR REMOVING/INSTALLING PARTS>UPDATE ECU SECURITY KEY202111,999999,_V1,_111780,_0504977,RM100000001ZKRX,

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Before replacing the main body ECU (multiplex network body ECU), refer to Service Bulletin.