DTC U0300-51: Internal Control Module Software Incompatibility Not Programmed; DTC U030057: Internal Control Module Software Incompatibility Invalid / Incompatible Software Component [10/2018 - 07/2022]: Description

for Gasoline Model:
The forward recognition camera receives vehicle information from the ECM via CAN communication.

If the forward recognition camera cannot store the vehicle information, it will store this DTC.

for HV Model:
The forward recognition camera receives vehicle information from the hybrid vehicle control ECU via CAN communication.

If the forward recognition camera cannot store the vehicle information, it will store this DTC.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
U030051	Internal Control Module Software Incompatibility Not Programmed	for Gasoline Model: When the ignition switch is ON for 3 seconds or more, the vehicle information sent from the ECM cannot be verified by the forward recognition camera for 3 seconds or more. for HV Model: When the ignition switch is ON for 3 seconds or more, the vehicle information sent from the hybrid vehicle control ECU cannot be verified by the forward recognition camera for 3 seconds or more.	for Gasoline Model: SFI system Forward recognition camera ECM for HV Model: Hybrid control system Forward recognition camera Hybrid vehicle control ECU
U030057	Internal Control Module Software Incompatibility Invalid / Incompatible Software Component	for Gasoline Model: When the ignition switch is ON for 3 seconds or more, the vehicle information sent from the ECM does not match that stored in the forward recognition camera for 1 second or more. for HV Model: When the ignition switch is ON for 3 seconds or more, the vehicle information sent from the hybrid vehicle control ECU does not match that stored in the forward recognition camera for 1 second or more.	for Gasoline Model: SFI system Forward recognition camera ECM for HV Model: Hybrid control system Forward recognition camera Hybrid vehicle control ECU

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

U030051

Internal Control Module Software Incompatibility Not Programmed

for Gasoline Model:

When the ignition switch is ON for 3 seconds or more, the vehicle information sent from the ECM cannot be verified by the forward recognition camera for 3 seconds or more.

for HV Model:

When the ignition switch is ON for 3 seconds or more, the vehicle information sent from the hybrid vehicle control ECU cannot be verified by the forward recognition camera for 3 seconds or more.

for Gasoline Model:

for HV Model:

U030057

Internal Control Module Software Incompatibility Invalid / Incompatible Software Component

for Gasoline Model:

When the ignition switch is ON for 3 seconds or more, the vehicle information sent from the ECM does not match that stored in the forward recognition camera for 1 second or more.

for HV Model:

When the ignition switch is ON for 3 seconds or more, the vehicle information sent from the hybrid vehicle control ECU does not match that stored in the forward recognition camera for 1 second or more.

for Gasoline Model:

for HV Model: