2016 Thor Motor Coach ACE problems, complaints & recalls

2016 Thor Motor Coach ACE recalls (5)

• Recall 17V758000Nov 22, 2017110,400 vehicles
  EQUIPMENT

  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.

• Recall 17V555000Sep 7, 20171,105 vehicles
  VISIBILITY:WINDSHIELD WIPER/WASHER

  Thor Motor Coach (TMC) is recalling certain 2014-2016 Ace, Challenger, Daybreak, Hurricane, Miramar, Outlaw, Windsport, Palazzo, Tuscany, and Tuscany XTE motorhomes. The windshield wipers may fail due to the system being incorrectly installed or secured.

  Risk: If the windshield wipers cannot be used, driver visibility would be reduced, increasing the risk of a crash.

  Remedy: TMC will notify owners, and dealers will inspect the wiper system to verify it is installed correctly, repairing or replacing the system as necessary, free of charge. The recall began on September 27, 2017. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000146. Note: Although some of the vehicles included in this recall have previously been remedied under recalls 17V-096 or 17V-162, the vehicles may need additional repairs under this campaign.

• Recall 17V162000Mar 13, 20178,617 vehicles
  VISIBILITY:WINDSHIELD WIPER/WASHER

  Thor Motor Coach (TMC) is recalling certain 2014-2015 ACE, Hurricane, Challenger, Daybreak, Miramar, Outlaw, and Windsport motorhomes. These vehicles have windshield wiper systems that may have been improperly installed and secured, possibly causing the wipers to fail during use.

  Risk: Failure of the windshield wipers may impair the driver's visibility, increasing the risk of a crash.

  Remedy: TMC has notified owners, and dealers will inspect and tighten the wiper arm securing nuts, free of charge. The recall began on May 5, 2017. Owners may contact TMC customer service at 1-877-855-2867.

• Recall 16V571000Aug 2, 20165,633 vehicles
  EQUIPMENT:RECREATIONAL VEHICLE/TRAILER

  Thor Motor Coach (Thor) is recalling certain model year 2012-2017 Ace, 2013 Citation, 2012-2013 Siesta and 2017 Four Winds and Road Bear Rental motorhomes. The affected vehicles are equipped with shower curtains that may not adequately resist catching fire in the presence of an ignition source. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 302, "Flammability of Interior Materials."

  Risk: A flammable shower curtain may further fuel a fire, increasing the risk of injury.

  Remedy: Thor will notify owners, and dealers will replace the shower curtains with curtains made with fire retardant, free of charge. The recall began on September 15, 2016. Owners may contact Thor customer service at 1-877-500-1020. Thor's number for this recall is RC000121.

• Recall 15V719000Oct 30, 2015209 vehicles
  POWER TRAIN:AUTOMATIC TRANSMISSION

  Thor Motor Coach (TMC) is recalling certain model year 2016 Ace, Challenger, Hurricane, Miramar, Outlaw, and Windsport vehicles manufactured July 14, 2015, to October 16, 2015. Due to an incorrect shift cable bracket and an improper shift cable adjustment, the affected vehicles can be shifted out of 'PARK' without applying the brakes.

  Risk: If the vehicle can be shifted into reverse without the brakes being applied, the vehicle may unintentionally move, increasing the risk of a crash.

  Remedy: Ford will notify owners on TMC's behalf, and Ford dealers will replace the transmission shift control bracket and adjust the transmission shift cable, free of charge. The recall began on November 12, 2015. Owners may contact TMC customer service at 1-877-500-1020. TMC's number for this recall is RC000110.

NHTSA defect investigations

• PE20021Opened Nov 23, 2020Closed Dec 13, 2024

  Trimark 060-1650 Door Latch Failures

  On November 23, 2020, the Office of Defects Investigation (ODI) opened PE20021 to investigate allegations of inoperative Trimark THP 060-1650 door lock/latches originally equipped on model years (MY) 2015-2017 Class A and Class C motorhomes.ODI received forty-six Vehicle Owner’s Questionnaires (VOQs) describing consumers being locked in or out of their vehicles.The door latch, containing a die-cast zinc plunger, was produced by Equality during calendar years 2014-2016. The die-cast may become porous and brittle over time and can break without warning, causing the vehicle owner to be unable to …

Recent 2016 Thor Motor Coach ACE complaints

Excerpts of the newest owner complaints, lightly cleaned of personal details. Complaints are unverified owner reports.

No narrative complaints on file.

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data, as of Oct 11, 2026. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology