Lexus ES: Internal Control Module Software Incompatibility Not Programmed (U030051)
Lexus ES (XZ10) Service Manual / Engine & Hybrid System / Cruise Control / Dynamic Radar Cruise Control System (for Hv Model) / Internal Control Module Software Incompatibility Not Programmed (U030051)
DESCRIPTION
If the forward recognition camera cannot verify the vehicle information sent from the hybrid vehicle control ECU, the forward recognition camera stores DTC U030051.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | DTC Output from |
|---|---|---|---|---|---|
| U030051 | Internal Control Module Software Incompatibility Not Programmed | The vehicle information sent from the hybrid vehicle control ECU cannot be verified by the forward recognition camera. | Pre-collision system | Does not come on | Radar Cruise2 |
PROCEDURE
| 1. | GO TO PRE-COLLISION SYSTEM |
HINT:
If DTC U030051 is output by the dynamic radar cruise control system, perform troubleshooting for the pre-collision system.
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CAUTION / NOTICE / HINT NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.
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When replacing the radio receiver assembly, always re
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