Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001GGBT
Model Year Start: 2020 Model: Corolla Prod Date Range: [01/2019 - 09/2022]
Title: CRUISE CONTROL: LANE CONTROL SYSTEM (for HV Model): U030057; Internal Control Module Software Incompatibility Invalid / Incompatible Software Component; 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]

DTC

U030057

Internal Control Module Software Incompatibility Invalid / Incompatible Software Component

DESCRIPTION

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

If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the hybrid vehicle control ECU, the forward recognition camera stores DTC U030057.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

U030057

Internal Control Module Software Incompatibility Invalid / Incompatible Software Component

While the lane control system is on, vehicle information sent from the hybrid vehicle control ECU does not match that stored in the forward recognition camera.

Front camera system

PROCEDURE

1.

GO TO FRONT CAMERA SYSTEM

HINT:

If DTC U030057 is output by the lane control system, perform troubleshooting for the front camera system.

Click here 2020 MY Corolla Corolla HV [01/2019 - 04/2020]; CRUISE CONTROL: FRONT CAMERA SYSTEM (for HV Model): U030057; Internal Control Module Software Incompatibility Invalid / Incompatible Software Component 2021 - 2022 MY Corolla Corolla HV [04/2020 - 09/2022]; CRUISE CONTROL: FRONT CAMERA SYSTEM (for HV Model): U030057; Internal Control Module Software Incompatibility Invalid / Incompatible Software Component

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