Thor Motor Coach Tuscany Recalls & Complaints by Model Year
NHTSA lists 25 safety recalls and 17 owner complaints across 17 model years of the Thor Motor Coach Tuscany (2005–2021). The most-complained-about year is 2018.
Pick your Thor Motor Coach Tuscany model year
What Thor Motor Coach Tuscany owners complain about
Across all model years, owners have filed 17 complaints with NHTSA. The 2018 model year has the most, with 5.
All Thor Motor Coach Tuscany recalls (25)
Every NHTSA safety campaign that lists a Thor Motor Coach Tuscany, most recent first, with the model years each one covers.
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Recreational vehicle/trailer (equipment) and structure
Thor Motor Coach (TMC) is recalling certain 2019 Challenger, Palazzo, Tuscany, 2019-2020 Miramar, 2019-2021 Aria, Outlaw, and Venetian recreational vehicles equipped with Hehr 6400 series windows. The adhesive that bonds the vented portion of the window may fail.
Remedy: Dealers will inspect the windows, and replace the vent if necessary, free of charge. Owner notification letters were mailed September 8, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for…
Model years: 2019
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Valve (tires)
Thor Motor Coach (TMC) is recalling certain 2018-2021 Aria, Palazzo, Tuscany, and Venetian motorhomes built on a Daimler Trucks (DTNA) chassis. The tire valve stem extension for the inner wheel may contact the outer wheel rim opening and become damaged.
Remedy: TMC will notify owners, and DTNA dealers will inspect the inner wheel valve stem stabilizers, and adjust as needed and/or replace the inner valve stem, free of charge. The recall began November 2, 2020. Owners may…
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Brake lights (exterior lighting) and 2 other components
Thor Motor Coach (TMC) is recalling certain 2017-2020 Aria, Venetian and Tuscany, 2017 Tuscany XTE and 2017-2019 Palazzo motorhomes vehicles that received an inspection-only remedy for recall 18V-763. The rear mounted Power Distribution Module (PDM) may have been damaged during manufacturing, possibly resulting in the rear marker…
Remedy: TMC will notify owners, and Daimler Trucks dealers will replace the PDM, free of charge. Owner letters were mailed October 6, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this…
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Exterior lighting
Thor Motor Coach (TMC) is recalling certain 2014-2017 Tuscany XTE (models 34ST, 36MQ, 40AX, 40BX, 40EX and 40GQ), 2013-2018 Tuscany (models 38SQ, 40DX, 40KQ, 40RX, 42GX, 42HQ, 42WX, 44MT 45AT and 45LT) and 2016-2020 Venetian (models A40, B42, F42, G36, J40, L40, M37, R40, S40, and T42) motorhomes. The rear reflectors within the…
Remedy: TMC will notify owners, and dealers will install adhesive reflectors, free of charge. The recall began January 2, 2020. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000180.
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Labels (equipment)
Thor Motor Coach (TMC) is recalling certain 2014 Tuscany 36M, 40E, 2015 Citation 24SL, Siesta 24SL, Axis 25.1 and Vegas 25.1, 2016 Four Winds 31E, 31W, 35SF, Chateau 31E, 31W, Synergy SD24, Citation 24SL, 24SS and Siesta 24SL, 24SS, 2017 Four Winds 31E, 31W, Chateau 31E, 35SD, Citation 24SS and Siesta 24SS, 2018 Citation 24SS and Siesta…
Remedy: TMC will notify owners, and dealers will issue new OCCC labels with correct seating positions and weight calculations, free of charge. The recall began November 21, 2019. Owners may contact TMC customer service at…
Model years: 2014
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Turn signal (exterior lighting) and 2 other components
Thor Motor Coach (TMC) is recalling certain 2017 Tuscany XTE and 2017-2019 Venetian, Aria, Tuscany, and Palazzo motorhomes built on Freightliner Custom Chassis Corporation chassis. The Power Distribution Module (PDM) may have been damaged during manufacturing, possibly resulting in the rear marker lights, brake lights, or turn signals…
Remedy: The remedy for this recall is still under development. Daimler Trucks North America, the manufacturer of the chassis began issuing owners an interim notification on October 24, 2018, and will send a second notification…
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Windshield wiper/washer (visibility)
Thor Motor Coach (TMC) is recalling certain 2013 Thor Ace, Daybreak, Challenger, Windsport, Hurricane, Outlaw, Tuscany, and Palazzo motorhomes. The windshield wiper system may have been incorrectly installed, causing the wipers to fail during use, reducing driver visibility.
Remedy: TMC will notify owners, and dealers will verify that the windshield wiper system is installed correctly, repairing or replacing the wiper system as needed, free of charge. The recall began November 28, 2018. Owners may…
Model years: 2013
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Hose, piping, and connections (steering)
Thor Motor Coach (TMC) is recalling certain 2011-2017 Thor Tuscany and Venetian motorhomes, built on Freightliner Custom Chassis Corporation (FCCC) chassis. The power steering hose on the affected vehicles may be routed incorrectly, and, as a result, the hose may rub against the power stud on the starter motor, possibly causing…
Remedy: FCCC has notified owners, and FCCC dealers will reroute the power steering hose to provide proper clearance, free of charge. The recall began on May 1, 2018. Owners may contact TMC customer service at 1-877-855-2867 or…
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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…
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…
Model years: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
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Labels (equipment)
Thor Motor Coach (TMC) is recalling certain 2017-2018 Challenger, Axis, Chateau, Four Winds, Hurricane, Miramar, Palazzo, Tuscany, Vegas, Venetian, and Windsport motorhomes. The cargo carrying capacity (CCC) label on these vehicles may indicate an incorrect water capacity for the water heater/fresh water tank. As such, these vehicles…
Remedy: TMC will notify owners and send them corrected labels, free of charge. The recall began on November 15, 2017. Owners may contact TMC customer service at 1-877-500-1020. TMC's number for this recall is RC000147.
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Windshield wiper/washer (visibility)
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.
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…
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Service brakes
Thor Motor Coach (Thor) is recalling certain 2015 Tuscany motorhomes built on a Freightliner Custom Chassis Corporation (FCCC) XCM, XCR, or XCL motorhome chassis manufactured by Daimler Trucks North America (DTNA). In these vehicles with a heavier, adjustable, straight foot pedal, the brake activation signal to certain towed devices may…
Remedy: DTNA has notified owners, and Freightliner dealers will modify the affected pedal assemblies, free of charge. The recall began on November 7, 2016. Owners may contact DTNA customer service at 1-800-547-0712 or Thor…
Model years: 2015
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Hose, piping, and connections (steering)
Thor Motor Coach (Thor) is recalling certain 2016-2017 Venetian and Tuscany motorhomes equipped with Cummins ISL engines. These vehicles, built on a Freightliner chassis, have a power steering hose that may be routed incorrectly, and, as a result, the hose may rub against the power stud on the starter motor, possibly causing electrical…
Remedy: Daimler Trucks (DTNA), the manufacturer of the Freightliner chassis has notified the motorhome owners, and DTNA dealers will reroute the high pressure power steering hose to provide adequate clearance from the starter…
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Windshield wiper/washer (visibility)
Thor Motor Coach (TMC) is recalling certain 2014-2015 Tuscany, Tuscany XTE and Palazzo motorhomes. The windshield wiper systems on these vehicles may have been improperly installed or secured, causing the wipers to fail during operation.
Remedy: TMC will notify owners, and dealers will inspect the wiper system, tightening the wiper nuts to the proper specifications, as necessary, free of charge. The recall began on April 12, 2017. Owners may contact TMC…
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Electrical system
Thor Motor Coach (TMC) is recalling certain model year 2014-2016 Tuscany motorhomes, models 40DX, 40KQ, 40RX, 42GX, 42WX, 44MT, 45AT and 45LT, manufactured April 11, 2013, to October 12, 2015. In the affected vehicles, water may leak into the keyless entry module and cause an electrical short.
Remedy: TMC will notify owners, and dealers will seal the area around the keyless entry module, free of charge. The recall began on January 10, 2017. Owners may contact TMC customer service at 1-877-500-1020. TMC's number for…
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Accelerator pedal (vehicle speed control) and engine (engine and engine cooling)
Thor Motor Coach (TMC) is recalling certain model year 2014-2016 Tuscany motorhomes manufactured February 28, 2013, to August 31, 2015. The throttle pedal position sensor on the affected vehicles may not return to zero, causing the engine brake to suddenly not activate as expected, reducing the vehicle's deceleration ability.
Remedy: TMC will notify owners, and dealers for Daimler Trucks North America (DTNA), manufacturer of the motorhome chassis, will replace the throttle pedal, free of charge. The recall began on July 15, 2016. Owners may contact…
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Suspension: front
Thor Motor Coach (TMC) is recalling certain model year 2016 Tuscany XTE, Palazzo, and 2016-2017 Venetian motorhomes manufactured September 9, 2015, to January 12, 2016. The front sway bar mounting brackets may not fit properly on the axle causing the mounting bolts to bend or loosen.
Remedy: TMC will notify owners, and Detroit Axle service centers, subsidiaries of Daimler Trucks, the manufacturer of the chassis, will modify the sway bar mounting, free of charge. The recall began on July 22, 2016. Owners…
Model years: 2016
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Service brakes and service brakes, electric
Thor Motor Coach (TMC) is recalling certain model year 2014-2016 Tuscany motor homes manufactured February 28, 2013, to August 31, 2015 and built on chassis supplied by Daimler Trucks North America. On certain motorhome chassis built with a heavier, adjustable foot pedal, the brake activation signal to certain towed devices may not…
Remedy: TMC will notify owners, and Daimler Trucks dealers will modify the affected brake assemblies, free of charge. The recall began on July 21, 2016. Owners may contact TMC customer service at 1-877-855-2867 or Daimler…
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Suspension: front and steering Do not drive
Thor Motor Coach (TMC) is recalling certain model year 2015-2016 Tuscany motor homes manufactured July 28, 2014, to July 27, 2015. The affected vehicles are built on a Freightliner Custom Chassis and have steering boxes that were manufactured using incorrect internal spacers, resulting in premature wear in the connection between the…
Remedy: TMC will notify owners, and Freightliner Custom Chassis dealers will inspect and replace the steering box if necessary, free of charge. The recall began on June 10, 2016. Note: Owners are urged not to drive their…
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12v/24v/48v battery (electrical system)
Thor Motor Coach (TMC) is recalling certain 2017 Tuscany, Tuscany ZTE, and Venetian motorhomes manufactured March 15, 2016, to April 7, 2016. The isolator relay cable for the chassis battery was improperly installed which could cause sudden, unexpected loss of power.
Remedy: TMC will notify owners, and dealers will correctly install the isolator relay cable, free of charge. The recall began on June 28, 2016. Owners may contact TMC customer service at 1-877-500-1020. TMC's number for this…
Model years: 2017
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Recreational vehicle/trailer (equipment)
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…
Remedy: 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…
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Recreational vehicle/trailer (equipment)
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,…
Remedy: 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…
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Cruise control (vehicle speed control) and 2 other components
Thor Motor Coach (Thor) is recalling certain model year 2011 through 2013 Tuscany, Astoria, Ultrasport, Montecito, and Palazzo recreational vehicles manufactured from May 17, 2010, through October 30, 2012, built on Freightliner brand XB and XC custom chassis. The vehicles are equipped with diode jumpers that may come loose in their…
Remedy: Daimler Trucks (DTNA) will notify owners on behalf of Thor, and Freightliner dealers will inspect the diode jumpers to make sure they are fully locked in place and will correct the vehicles as needed. The recall is…
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Engine and engine cooling
Thor motor coach (tmc) is recalling certain model year 2011-2012 tuscany, astoria, and avanti recreational vehicles manufactured from january 21, 2011, through september 16, 2011, equipped with a cummins isx or isl diesel engine. The v-band clamp assembly, part numbers q187684, q187685, and q187686, used to connect the inlet and outlet…
Remedy: Tmc is working with cummins to identify and notify owners of the recall campaign. Repairs will be performed by authorized cummins dealers free of charge. The safety recall began october 10, 2011. Owners may contact…
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Motor (visibility)
Thor motor coach (tmc) is recalling certain model year 2010 and 2011 damon tuscany, astoria, and essence recreational vehicles and model year 2011 and 2012 tmc tuscany and astoria recreational vehicles manufactured from may 7, 2009, through august 12, 2011. The circuit breaker for the windshield wiper motor is insufficient for the load.…
Remedy: Tmc will notify owners, and dealers will exchange the breaker with a 15-amp one, free of charge. The safety recall began on september 6, 2011. Owners may contact tmc warranty/service department at 1-877-855-2867.
Other Thor Motor Coach models
- Windsport44 complaints
- Hurricane43 complaints
- Palazzo43 complaints
- Ace35 complaints
- Challenger33 complaints
- Outlaw26 complaints
- Miramar25 complaints
- Four Winds23 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.