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Home >> Toyota >> 2021 >> Venza LE >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Blind Spot Monitor System - Diagnostic Codes & Symptom Tests >> Blind Spot Monitor System >> DTC U0322-51: Software Incompatibility with Body Control Module Not Programmed; DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [07/2020 - ] >> Description
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DTC U0322-51: Software Incompatibility with Body Control Module Not Programmed; DTC U0322-57: Software Incompatibility with Body Control Module Invalid/Incompatible Software Component [07/2020 - ]: Description

This DTC is stored when the destination information of the main body ECU (multiplex network body ECU) does not match that of the blind spot monitor sensors.

BLIND SPOT MONITOR "B"

DTC No. Detection Item DTC Detection Condition Trouble Area
U0322-51 Software Incompatibility with Body Control Module Not Programmed Destination information of the main body ECU and blind spot monitor sensor do not match
  • Main body ECU (multiplex network body ECU)
  • Blind spot monitor sensor LH (B)
U0322-57 Software Incompatibility with Body Control Module Invalid/Incompatible Software Component Destination information of the main body ECU and blind spot monitor sensor do not match
  • Main body ECU (multiplex network body ECU)
  • Blind spot monitor sensor LH (B)
BLIND SPOT MONITOR "A"

DTC No. Detection Item DTC Detection Condition Trouble Area
U0322-51 Software Incompatibility with Body Control Module Not Programmed Destination information of the main body ECU and blind spot monitor sensor do not match
  • Main body ECU (multiplex network body ECU)
  • Blind spot monitor sensor RH (A)
U0322-57 Software Incompatibility with Body Control Module Invalid/Incompatible Software Component Destination information of the main body ECU and blind spot monitor sensor do not match
  • Main body ECU (multiplex network body ECU)
  • Blind spot monitor sensor RH (A)