Service bulletin L-TT-0121-13
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10109468 |
| Published by NHTSA | 2017-08-01 |
| Manufacturer's number | L-TT-0121-13 |
| Manufacturer's date | 2014-10-02 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) |
NHTSA's summary
Tech Tip: My 2013 Gen 7 navigation systems use a USB SST to update the firmware and map. MY 2014 IS and GX models incorporate a Gen 8 navigation system that uses a USB stick to update the firmware ONLY. Refer to the chart below for a comprehensive list of all current and previously issued USB SSts and their applicability.
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, Software
| LEXUS CT HYBRID | 2011 to 2014 |
|---|---|
| LEXUS ES HYBRID | 2013 to 2014 |
| LEXUS ES350 | 2010 to 2014 |
| LEXUS GS 350 | 2010 to 2011 |
| LEXUS GS 350 | 2013 to 2014 |
| LEXUS GS HYBRID | 2010 |
| LEXUS GS HYBRID | 2013 |
| LEXUS GS450H | 2011 |
| LEXUS GS450H | 2014 |
| LEXUS GS460 | 2010 to 2011 |
| LEXUS GX460 | 2010 to 2014 |
| LEXUS HS 250 HYBRID | 2010 to 2012 |
| LEXUS IS 250C | 2010 to 2014 |
| LEXUS IS 350 | 2010 to 2014 |
| LEXUS IS 350C | 2010 to 2014 |
| LEXUS IS F | 2010 to 2014 |
| LEXUS LS460 | 2010 to 2014 |
| LEXUS LS600H | 2010 to 2014 |
| LEXUS LX570 | 2010 to 2011 |
| LEXUS LX570 | 2013 |
| LEXUS RX HYBRID | 2011 to 2014 |
| LEXUS RX350 | 2010 to 2014 |
| LEXUS RX450H | 2010 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.