2018 Thor Motor Coach Ace Recalls
NHTSA lists 3 recall campaigns for the 2018 Thor Motor Coach Ace. A recall applies only to vehicles built within the affected range, so check your own VIN at nhtsa.gov/recalls. Repairs for recalls are free at a franchised dealer.
- Equipment › Recreational vehicle/trailer › Lpg systems › Lines and fittingsCovers: Thor Motor Coach Ace 2018
Reported issue: Thor Motor Coach (TMC) is recalling certain 2018 Thor Ace 27.2 recreational vehicles. The rubber liquid propane (LP) hose may sag and contact the tire in the wheel well.
Possible consequence: Contact with the tire may cause the LP hose to leak, increasing the risk of a fire.
Remedy: TMC will notify owners, and dealers will inspect the rubber LP hose and replace it as necessary. Dealers will install additional p-clamps or relocate the existing p-clamps to properly secure the hose, free of charge. The recall began on August 22, 2018. Owners may contact TMC customer service at 1-877-855-2867. TMC's…
- EquipmentCovers: Thor Motor Coach Ace 2011–2018, Majestic 2003–2018, Windsport 2003–2018 +26 more
Reported issue: 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…
Possible consequence: 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…
- Exterior lightingCovers: Thor Motor Coach Ace 2018, Hurricane 2018, Vegas 2018 +2 more
Reported issue: Thor Motor Coach (TMC) is recalling certain 2018 Ace, Axis, Hurricane, Windsport, and Vegas motorhomes. The wiring for the trailer lights may have been inserted into the wrong locations of the trailer lighting socket causing the trailer lights to not function properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective…
Possible consequence: If the trailer lights do not function as intended, it can increase the risk of a crash.
Remedy: Thor has notified owners and dealers will re-wire a new connector, free of charge. The recall began on November 21, 2017. Owners may contact TMC customer service at 1-877-500-1020. TMC's number for this recall is RC000148.
NHTSA investigations
- PE20021Trimark 060-1650 Door Latch FailuresClosed · Nov 23, 2020
← All problems reported for the 2018 Thor Motor Coach Ace
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.