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Thor Motor Coach adhesive that bonds the vented portion of the window may fail.

NHTSA campaign 21V-522 · Reported July 8, 2021 · 521 vehicles affected

AFFECTED MODELS
Thor Motor Coach
VEHICLES AFFECTED
521
REMEDY
Dealers will inspect the windows, and replace the vent if necessary, free of charge.
COST
Free

The short version

Thor Motor Coach reported a problem with the equipment recreational vehicle/trailer. Here is what owners need to know.

WHAT

The adhesive that bonds the vented portion of the window may fail.

WHY IT MATTERS

Adhesive failure may cause the vent portion of the window to detach, increasing the risk of a crash or injury.

WHAT TO DO

Take it to a dealer — they will inspect the windows, and replace the vent if necessary, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 21V-522.

YEAR RANGEMODEL
—See NHTSA record 21V-522

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with Thor Motor Coach or the National Highway Traffic Safety Administration.