Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM1000000021GX1
Model Year Start: 2022 Model: RAV4 Prod Date Range: [12/2021 -           ]
Title: CRUISE CONTROL: LANE CONTROL SYSTEM: U030051,U030057; Internal Control Module Software Incompatibility Not Programmed; 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]

DTC

U030051

Internal Control Module Software Incompatibility Not Programmed

DTC

U030057

Internal Control Module Software Incompatibility Invalid/Incompatible Software Component

DESCRIPTION

  • for Gasoline Model:

    The forward recognition camera receives vehicle information from the ECM via the CAN communication line. If the forward recognition camera cannot confirm the vehicle information sent from the ECM, the forward recognition camera stores DTC U030051.

    The forward recognition camera receives vehicle information from the ECM via the CAN communication line. If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the ECM, the forward recognition camera stores DTC U030057.

  • for HV Model:

    The forward recognition camera receives vehicle information from the hybrid vehicle control ECU assembly via the CAN communication line. If the forward recognition camera cannot confirm the vehicle information sent from the hybrid vehicle control ECU assembly, the forward recognition camera stores DTC U030051.

    The forward recognition camera receives vehicle information from the hybrid vehicle control ECU assembly via the CAN communication line. If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the hybrid vehicle control ECU assembly, the forward recognition camera stores DTC U030057.

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 forward recognition camera cannot confirm the vehicle information sent from the ECM for approximately 2 seconds or more.

for HV Model:

When the ignition switch is ON for 3 seconds or more, the forward recognition camera cannot confirm the vehicle information sent from the hybrid vehicle control ECU assembly for approximately 2 seconds or more.

Front camera system

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 stored in the forward recognition camera does not match the vehicle information sent from the ECM for approximately 1 second or more.

for HV Model:

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

Front camera system

PROCEDURE

1.

GO TO FRONT CAMERA SYSTEM

HINT:

If U030051 or U030057 is output by the lane tracing assist system, perform troubleshooting for the front camera system DTC U030051 or U030057.

Click here 2022 - 2024 MY RAV4 RAV4 HV [12/2021 -        ]; CRUISE CONTROL: FRONT CAMERA SYSTEM: U030051,U030057; Internal Control Module Software Incompatibility Not Programmed

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