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Service bulletin L-TT-0227-17_Rev

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 id10132655
Published by NHTSA2018-04-02
Manufacturer's numberL-TT-0227-17_Rev
Manufacturer's date2017-10-04
NHTSA componentEQUIPMENT

NHTSA's summary

TT: Previously, an error message was received when performing DCM activation initiated by Techstream. This condition has been remedied, and DCM activation utilizing Techstream can now be resumed.

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 HYBRID2011 to 2017
LEXUS ES 3502014
LEXUS GS 200T2016 to 2017
LEXUS GS 3502013
LEXUS GS 3502015 to 2017
LEXUS GS F2016 to 2017
LEXUS GS HYBRID2010 to 2011
LEXUS GS HYBRID2014 to 2015
LEXUS HS 250 HYBRID2010 to 2012
LEXUS IS 2502013 to 2017
LEXUS IS 250C2010 to 2015
LEXUS IS 3002013
LEXUS IS 3002015 to 2017
LEXUS IS 3502010 to 2017
LEXUS IS 350C2010 to 2015
LEXUS IS F2010 to 2014
LEXUS LFA2012
LEXUS LS2010
LEXUS LS2012
LEXUS LS 4602011
LEXUS LS4602013 to 2017
LEXUS LS600H2012 to 2016
LEXUS LX2010
LEXUS LX 5702011
LEXUS LX5702013 to 2017
LEXUS NX2015, 2016
LEXUS RC 200T2015 to 2017
LEXUS RC 3002016 to 2017
LEXUS RC 3502015 to 2017
LEXUS RC F2015 to 2017
LEXUS RX2010, 2011
LEXUS RX 3502013
LEXUS RX 3512014
LEXUS RX HYBRID2012
LEXUS RX HYBRID2016 to 2017

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

Other bulletins for the same vehicles and component
KLG Technical In2023-01-17. Service bulletin. TI: 19LE05 Expired December 1, 2022
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Safety Recall 222022-06-21. Service bulletin. Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022
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Lexus PRO19-02 -2022-02-14. Service bulletin. POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. This information must be kept near the point of vehicle sale and be available to any customer that requests it. Customers can find this information on the Owner?s section of Lexus.com. Dealers can locate a copy of this guide on the Claims Processing & Resource Center in Dealer Daily as well.
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LTT014113A2021-12-20. Service bulletin. Intermittent Audio from Podcasts on iPhones Running iOS 7.0
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