Does the 2017 Thor Motor Coach ACE have any recalls?

Transport Canada lists 3 campaigns and the U.S. NHTSA lists 2 for the 2017 Thor Motor Coach ACE. Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.

How do I know if a recall applies to my 2017 Thor Motor Coach ACE?

Recalls are matched by make, model and model year, but many cover only certain VIN ranges. Confirm with your manufacturer or dealer using your full VIN, or use the official Transport Canada or NHTSA lookup.

Are recall repairs free?

Yes. In both Canada and the United States the manufacturer must fix a recalled defect at no charge, through a franchised dealer.

RECALLS — MAKE · MODEL · YEAR

2017 Thor Motor Coach ACE recalls

5 safety recall campaigns have been filed for the 2017 Thor Motor Coach ACE with Transport Canada and the U.S. NHTSA. Here is what both agencies say.

Canadian recalls: 03
U.S. recalls: 02
Total campaigns: 05

Transport Canada recalls

Accessories#2017613December 7, 2017
6,579 units affected
On certain motorhomes equipped with Kidde fire extinguishers with black plastic handles and valves, the fire extinguishers may become clogged or require excessive force to activate. Also, the nozzle may detach from the valve assembly with enough force that it could cause injury, and fail to discharge. In case of fire, failure of the extinguisher to function could result in injury and/or property damage. Correction: Owners will be provided with instructions on how to inspect the fire extinguisher to see if it is recalled. Replacement fire extinguishers will be supplied by Kidde directly. Note: For more information about recalled fire extinguishers, please visit <a href="https://inmarmarketaction.com/kidde/Kidde284CA/">www.kidde.com</a>.
Accessories#2016383July 29, 2016
289 units affected
Certain motorhomes may not comply with Canada Motor Vehicle Safety Standard (CMVSS) 302 – Flammability of Interior Materials. The shower door installed in the vehicle does not meet the requirements of the standard, which could enhance the spread of a flame in the event of a fire. This could result in injury and/or damage to property. Correction: Dealers will replace the shower door with a material that meets the requirements of the standard.
Seats And Restraints#2016268May 31, 2016
7 units affected
Certain motorhomes may fail to conform to Canada Motor Vehicle Safety Standard (CMVSS) 210 – Seat Belt Anchorages. During production, the floor that was installed did not have the proper reinforcement brackets and plates, and as a result, the seat belt anchorages located in the slide out of the motorhome fail to meet the attachment strength requirements of the standard. This could result in seat belts detaching from the vehicle in a crash, thereby failing to properly restrain occupants and would increase the risk of injury. Correction: Dealers will install the required reinforcement brackets and plates to insure the seat belt attachments meet the strength requirements of the CMVSS 210 standard.

Canadian data updated August 24, 2026

U.S. NHTSA recalls

EQUIPMENT#17V758000November 22, 2017
Thor Motor Coach (Thor) is recalling various 2003-2018 recreational vehicles, equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers. See a list of the affected trailer models at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V758-5764.pdf. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf
Risk: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
Remedy: Thor will notify owners, instructing them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on January 15, 2018. Owners may contact Thor customer service at 1-877-500-1020, or Kidde customer service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "Product Safety Recall" for more information.
TRAILER HITCHES#17V239000April 10, 2017
Thor Motor Coach (TMC) is recalling certain 2017 Ace, Hurricane, and Windsport motorhomes. The weight rating labels for the tow hitches on these vehicles indicate a 10,000lb weight capacity when the actual hitch capacity is 8,000lbs.
Risk: If the hitch is loaded to the capacity on the label, the hitch may damage the motorhome or the hitch may disconnect from the tow vehicle, increasing the risk of the crash.
Remedy: TMC will notify owners and provide them corrected labels, free of charge. The recall began on May 22, 2017. Owner's may contact TMC customer service at 1-877-500-1020.

Does this recall apply to my vehicle?

Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.

What to do

Recall repairs are free at a franchised dealer in both countries. To confirm a recall applies to your specific vehicle, or to book the work, contact your manufacturer or dealer with your full VIN, or use the official channel:

NHTSA recall lookup (search by VIN) — U.S. National Highway Traffic Safety Administration
Defects and recalls database — Transport Canada

Check a 2017 Thor Motor Coach ACE VIN

A VIN decode confirms your vehicle's exact model year, trim and assembly plant, then runs this same recall check against it.

Data sources and coverage limits →