Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM100000001GZ6Z
Model Year Start: 2020 Model: Corolla Prod Date Range: [01/2019 - 09/2022]
Title: CRUISE CONTROL: DYNAMIC RADAR CRUISE 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

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

DTC Output from

U030057

Internal Control Module Software Incompatibility Invalid/Incompatible Software Component

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

Pre-collision system

Radar Cruise2

PROCEDURE

1.

GO TO PRE-COLLISION SYSTEM

HINT:

If DTC U030057 is output by the dynamic radar cruise control system, perform troubleshooting for the pre-collision system.

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

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