Lexus ES: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component (U030057)

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / Cruise Control / Dynamic Radar Cruise Control System (for Hv Model) / 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 hybrid vehicle control ECU, 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 hybrid vehicle control ECU does not match that stored in the forward recognition camera.	Pre-collision system	Does not come on	Radar Cruise2

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.

Click here

END

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Lexus ES: Internal Control Module Software Incompatibility Invalid/Incompatible Software Component (U030057)

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