Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: 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.
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Internal Control Module Software Incompatibility Not Programmed (U030051)
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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