2014 Thor Motor Coach Challenger problems, complaints & recalls
Most-reported problem areas: Visibility/Wiper (3) · Visibility:glass, Side/Rear (1) · Structure:body (1)
Safety recalls (6)
Equipment 2017-11-22 · campaign 17V758000 · 110,400 vehicles
Defect: 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
Risk: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
Fix: 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.
Visibility:windshield Wiper/Washer 2017-09-07 · campaign 17V555000 · 1,105 vehicles
Defect: 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.
Fix: 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.
Visibility:windshield Wiper/Washer 2017-03-13 · campaign 17V162000 · 8,617 vehicles
Defect: 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.
Fix: 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.
Equipment:recreational Vehicle/Trailer 2015-11-10 · campaign 15V745000 · 12,656 vehicles
Defect: Thor Motor Coach (Thor) is recalling certain model year 2011-2016 Thor Challenger, Thor Citation, Thor Hurricane, Thor Tuscany, Thor Windsport, 2011-2012 Thor Astoria, Thor Avanti, Thor Chateau, 2011-2014 Thor Daybreak, 2011-2015 Thor Outlaw, Thor Siesta, 2014-2015 Thor Miramar, 2012 Thor Four Winds, 2008-2011 Damon Astoria, Damon Daybreak, Damon Outlaw, Damon Tuscany, 2008-2012, Damon Challenger, 2008-2010 Damon Essence, 2009-2011 Damon Avanti, Four Winds Chateau, Four Winds Citation, Four Wind
Risk: Unstable entry and exit steps increase the risk of injury.
Fix: Thor will notify owners, and dealers will install a retainer bracket to reinforce the operating mechanism and replace all of the affected bolts, free of charge. The recall began on January 6, 2016. Owners may contact Thor customer service at 1-877-855-2867. Thor's number for this recall is RC000111.
Equipment:recreational Vehicle/Trailer 2014-03-18 · campaign 14V127000 · 241 vehicles
Defect: Thor Motor Coach (Thor) is recalling certain model year 2013-2014 Challenger and Tuscany recreational vehicles, and 2014 Tuscany XTE and Palazzo recreational vehicles manufactured March 8, 2013, through August 8, 2013, and equipped with certain Frigidaire KG-series microwave models CFMV152CLB and CFMV154CLS manufactured January 27, 2013, through April 10, 2013 in the serial number range KG30607951 through KG31600670. In the affected vehicles, the microwave may start on its own and begin heatin
Risk: If the microwave starts on its own and there are contents inside, a fire could result.
Fix: Thor will notify owners, and dealers will repair the membrane/keypad component, free of charge. The recall began on May 12, 2014. Owners may contact Thor Motor Coach at 1-877-500-1020. Thor's number for this recall is RC000088. Note: Until the microwave has been repaired, owners should not store anything in the microwave while it is unattended.
Equipment 2013-04-25 · campaign 13V164000 · 427 vehicles
Defect: Thor Motor Coach is recalling certain model year 2013-2014 Challenger, Four Winds 5000, Hurricane, Chateau, Chateau Sport, and Windsport; model year 2013 Palazzo and Four Winds Siesta and model year 2014 Majestic motorhomes manufactured February 13, 2013, through April 09, 2013. If the awning installation sequence was not completely followed, the awning motor may unknowningly become damaged. A damaged motor may lead to an unfurling of the awning.
Risk: If motor damage occurs, it is possible that the awning can unfurl unexpectedly, either while the motorhome is at rest or while in transit, increasing the risk of personal injury or a vehicle crash.
Fix: Thor Motor Coach will notify owners and Dometic staff will replace the affected motors with a design that is not subject to an out-of-sequence installation error. The recall began during May 2013. Owners may contact Thor at 1-877-855-2867 or Dometic at 1-888-447-0003 for more information. Owners are being instructed not to drive their vehicle until repairs can be performed.
Service bulletins (2)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Equipment 2019-12-05 · LTR 120519 · Service Bulletin/Repair Instructions
this letter stated that there were no service bulletins or technical service bulletins issued for the month of november, 2019.
Equipment:other:owners/Service/Other Manual 2017-11-03 · LTR 110317 · Service Bulletin/Repair Instructions
this letter stated that there was one (1) service notification issued for the month of october, 2017.
What owners report
2025-08-20 · Visibility:glass, Side/Rear“to whom it may concern, i am submitting this complaint regarding recall #21v-522 (nhtsa campaign no. 21v-522) involving lippert/hehr windows. i own a 2019 thor motor coach challenger motorhome manufactured on 9/2018, which contains lippert/hehr windows that are exhibiting the same safety defect identified in this recall. specifically, the adhesiv…”
2023-08-07 · Visibility/Wiper · 50,000 mi“the contact owns a 2014 thor challenger rv. the contact stated that while driving approximately 55 mph in a heavy rainstorm, the windshield wipers became inoperable, creating a visibility hazard for the driver. the contact stated that during the failure, the windshield wiper setting was set to high speed; however, the windshield wiper module failed…”
2019-10-31 · Latches/Locks/Linkages:doors:latch · 25,000 mi“tl* the contact owns a 2013 thor challenger 37k. while inside the rv, the contact attempted to open the door; however, the door failed to unlock. the contact had to drive the rv to the dealer (exit 1 rv, fairhaven, vermont) where the door was removed in order for the contact to exit the rv. the dealer removed the latch lock from the door of the rv;…”
2018-06-09 · Structure:body · 1,344 mi · 💥 crash“my wife and i took delivery of our thor rv at 7pm on 12/05/14 without the benefit of ever being allowed to test drive the rv. many excuses by camping world. left dealer and drove 300 years on nearby surface road and braked to join entrance ramp to interstate 75. brakes failed because 3 pound, rigid 4 foot vinyl-clad, wooden frame covering had disl…”
2016-09-23 · Visibility/Wiper · 36,000 mi“while driving in heavy rain at highway speed my wipers went all the way to the driver's side of the windshield, and stopped there. thor once replaced them but about a year later the new wiper assembly did the same thing under the same conditions. through online forums i know that several others with the same model motor home have experienced the sa…”
2016-06-04 · Visibility/Wiper · 2,000 mi“passenger wiper comes loose at spline and falls below windshield. this happens when traveling and wipers are in use.…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.