WenmarOpen by Wenmar Pro

Service bulletin S-TT-0114-18

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 id10154803
Published by NHTSA2019-03-18
Manufacturer's numberS-TT-0114-18
Manufacturer's date2019-02-07
NHTSA componentEQUIPMENT

NHTSA's summary

TT: In some cases, iA vehicles may exhibit an ?Invalid SD Card? error message on the navigation display when an SD card has been exchanged between head units. This may be caused by the SD card becoming VIN-locked.

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
SCION IA2016

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