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Service bulletin TSB 16-001-21

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 id10195066
Published by NHTSA2021-06-05
Manufacturer's numberTSB 16-001-21
Manufacturer's date2021-05-13
NHTSA componentEQUIPMENT

NHTSA's summary

TSB of how to inspect and seal and waterproof a Thor Vela Pop Up Roof system

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
EQUIPMENT EQUIPMENT

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