for years I have used
https://www.nhtsa.gov/vehicle/2017/A...Communications

In nhtsa parlance, TSBs are called "Manufacturer Communications".
Used to include an "Associated Document" that was the pdf of the actual TSB.
Very useful from the mundane, how to clean windshields,
to verifying if you have a known serious problem.

Starting around August, these are no longer included.

-anyone know why?
-alternate site besides erWin ?