# Service bulletin L\-TT\-0121\-13 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.

- Type: Service bulletin
- NHTSA id: 10093995
- Published by NHTSA: 2017\-03\-07
- Manufacturer's number: L\-TT\-0121\-13 REV
- Manufacturer's date: 2015\-11\-12
- NHTSA component: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\); EQUIPMENT

## NHTSA's summary

TT: REFER TO THE CHART BELOW FOR A COMPREHENSIVE LIST OF THE CURRENT AND PREVIOUSLY ISSUED USB SSTS AND THEIR APPLICABILITY. THIS IS ONLY A REFERENCE LIST OF TOOLS THAT MIGHT BE IN DEALERSHIP INVENTORY AND NOT MEANT TO BE A DIAGNOSTIC OR REPAIR PROCEDURE. GENERATION 7 NAVIGATION SYSTEMS USE A USB SST TO UPDATE FIRMWARE AND MAP. GENERATION 8 NAVIGATION SYSTEMS USE A USB STICK TO UPDATE THE FIRMWARE ONLY.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Equipment and accessories

## Vehicles listed

- 2013 to 2015 LEXUS CT HYBRID
- 2013 to 2015 LEXUS ES HYBRID
- 2013 to 2015 LEXUS ES350
- 2013 to 2015 LEXUS GS 350
- 2013 LEXUS GS HYBRID
- 2014 to 2015 LEXUS GS450H
- 2014 to 2015 LEXUS GX460
- 2013 to 2015 LEXUS IS 250
- 2013 to 2014 LEXUS IS 250C
- 2013 to 2015 LEXUS IS 350
- 2013 to 2014 LEXUS IS 350C
- 2013 to 2014 LEXUS IS F
- 2013 to 2015 LEXUS LS460
- 2013 to 2015 LEXUS LS600H
- 2013 to 2015 LEXUS LX570
- 2015 LEXUS NX HYBRID
- 2015 LEXUS NX200T
- 2015 LEXUS RC 350
- 2015 LEXUS RC F
- 2013 to 2015 LEXUS RX HYBRID
- 2013 to 2015 LEXUS RX350

JSON: [/v1/bulletins/10093995](/v1/bulletins/10093995)

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