Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Internal Control Module Software Incompatibility Invalid / Incompatible Software Component (U030057)

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual / Engine & Hybrid System / Cruise Control / Lane Control System / Internal Control Module Software Incompatibility Invalid / Incompatible Software Component (U030057)

DESCRIPTION

The forward recognition camera receives the vehicle information from the ECM via CAN communication.

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.

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 ECM 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

NEXT

END

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