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Service bulletin L-TT-0233-17

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10133647
Published by NHTSA2018-04-23
Manufacturer's numberL-TT-0233-17
Manufacturer's date2017-11-20
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

TT: After the DCM (Data Communication Module) has been replaced, Lexus Enform Remote is unable to remote unlock/lock the doors or remote start the vehicle.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

Vehicles listed
LEXUS CT HYBRID2016 to 2017
LEXUS GS 200T2016 to 2017
LEXUS GS 3502015 to 2018
LEXUS GS F2016 to 2018
LEXUS GS HYBRID2015
LEXUS IS 2502015 to 2017
LEXUS IS 3002015 to 2018
LEXUS IS 3502015 to 2018
LEXUS LS HYBRID2018
LEXUS NX2015, 2016
LEXUS RC 200T2015 to 2017
LEXUS RC 3002016 to 2018
LEXUS RC 3502015 to 2018
LEXUS RC F2015 to 2018

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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