Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component (U030057)
DESCRIPTION
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 | MIL | DTC Output from |
|---|---|---|---|---|---|
| U030057 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component | The vehicle information sent from the ECM does not match that stored in the forward recognition camera. | Pre-collision system | Does not come on | Forward recognition camera |
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.
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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