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Service bulletin Owner Letter 110

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 id10124238
Published by NHTSA2017-11-22
Manufacturer's numberOwner Letter 110
Manufacturer's date2017-11-03
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

This letter provides information regarding the Sprinter tank programming update.

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, Software

Vehicles listed
THOR MOTOR COACH CHATEAU CITATION2018
THOR MOTOR COACH SIESTA2018
THOR MOTOR COACH SYNERGY2018

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