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Service bulletin KLG_Dealer Email

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 id10166015
Published by NHTSA2019-10-15
Manufacturer's numberKLG_Dealer Email
Manufacturer's date2019-09-12
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

NHTSA's summary

Dealer Email: The Data Communication Module (DCM) in the subject vehicles are equipped with software to identify the location of the vehicle using the Global Positioning System (GPS) to support features of the Safety Connect system. Due to incorrect programming in the DCM software, after November 2nd, 2019, the GPS coordinates for this system will be calculated incorrectly. This will cause the system to use incorrect vehicle coordinates if one of the system?s features is activated.

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

Electrical system, Equipment and accessories

Vehicles listed
LEXUS CT2011, 2012, 2013, 2014, 2015, 2016
LEXUS CT HYBRID2017
LEXUS ES 3502014
LEXUS ES3002013
LEXUS ES3502010 to 2017
LEXUS GS 200T2016 to 2017
LEXUS GS 3502011 to 2017
LEXUS GS F2016 to 2017
LEXUS GS HYBRID2014 to 2015
LEXUS GX4602013 to 2018
LEXUS IS 2502010 to 2016
LEXUS IS 250C2011 to 2015
LEXUS IS 3002015 to 2017
LEXUS IS 3502013 to 2017
LEXUS IS 350C2013 to 2015
LEXUS IS F2013 to 2014
LEXUS LS2016
LEXUS LS4602011 to 2016
LEXUS LX5702013 to 2017
LEXUS NX2015, 2016
LEXUS NX2002015 to 2017
LEXUS RC 200T2016 to 2017
LEXUS RC 3002016 to 2017
LEXUS RC 3502015 to 2017
LEXUS RC F2015 to 2017
LEXUS RX2011
LEXUS RX 3502013
LEXUS RX 3512014
LEXUS RX HYBRID2010
LEXUS RX3502010 to 2017

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

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