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DTC U0300-57: Internal Control Module Software Incompatibility Invalid / Incompatible Software Component [10/2018 - 07/2022]: Description

for HV Model:

Forward recognition camera receives the vehicle information from the hybrid vehicle control ECU via CAN communication.
DTC U030057 is stored when the vehicle information from the hybrid vehicle control ECU and that stored in the forward recognition camera do not match.

for Gasoline Model:

Forward recognition camera receives the vehicle information from the ECM via CAN communication.
DTC U030057 is stored when the vehicle information from the ECM and that stored in the forward recognition camera do not match.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

U030057

Internal Control Module Software Incompatibility Invalid / Incompatible Software Component

for HV Model:

The vehicle information from the hybrid vehicle control ECU and that stored in the forward recognition camera do not match.

for Gasoline Model:

The vehicle information from the ECM and that stored in the forward recognition camera do not match.

for HV Model:

Hybrid control system
Forward recognition camera
Hybrid vehicle control ECU

for Gasoline Model:

SFI system
Forward recognition camera
ECM