DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [05/2019 - ]: Description

The forward recognition camera receives vehicle specification information from the main body ECU (multiplex network body ECU) via the CAN communication line. When the value of the vehicle specification information sent from the main body ECU (multiplex network body ECU) does not match the value stored by the forward recognition camera, the forward recognition camera outputs U0322-57.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
U0322-57	Software Incompatibility with Body Control Module Invalid/Incompatible Software Component	The value of the vehicle specification information sent from the main body ECU (multiplex network body ECU) does not match the value stored by the forward recognition camera	Front radar sensor system Main body ECU (multiplex network body ECU) Forward recognition camera