2020 Thor Motor Coach Chateau recalls
7 NHTSA recall campaigns naming the 2020 Thor Motor Coach Chateau. Last verified Jul 30, 2026. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Nearby model years
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Campaigns
- May 28, 2020Crash risk2020 Thor Motor Coach Chateau, 2020 Thor Motor Coach Chateau Citation, 2020 Thor Motor Coach Compass and 9 other models — Structure
Thor Motor Coach (TMC) is recalling certain 2020 Daybreak, Four Winds, Delano, Gemini, Quantum, Tiburon, Chateau Citation, Compass, Chateau, Siesta, Freedom Elite, and Synergy motorhomes built on Mercedes Benz Sprinter chassis [platform 907 (VS30)]. The rear part of the fender liner on the front axle may contact and chafe the brake hose, possibly resulting in a loss of brake fluid.
20V312000 · 566 units · Thor Motor Coach
- May 27, 2020Crash risk2020 Thor Motor Coach Axis, 2020–2021 Thor Motor Coach Chateau, 2020–2021 Thor Motor Coach Four Winds and 2 other models — Electronic Stability Control (esc)
Thor Motor Coach (TMC) is recalling certain 2020-2021 Quantum, Chateau and Four Winds, and 2020 Vegas and Axis motorhomes built on a Ford E-series chassis. A wire harness in the rear of the vehicle may contact the vehicle frame, resulting in damage to the circuits that support the fuel pump and the anti-lock braking system (ABS).
20V303000 · 34 units · Thor Motor Coach
- May 27, 2020Crash risk2020 Thor Motor Coach Chateau, 2020 Thor Motor Coach Chateau Citation, 2020 Thor Motor Coach Compass and 11 other models — Equipment
Thor Motor Coach (TMC) is recalling certain 2020 Daybreak, Four Winds, Delano, Gemini, Quantum, Tiburon, Chateau Citation, Compass, Chateau, Siesta, Freedom Elite, and Synergy motorhomes built on Mercedes-Benz Sprinter chassis [platform 907 (VS30)] equipped with automatic transmissions. The owner's manual does not correctly specify the certain conditions under which the automatic parking function (Auto-P) operates.
20V308000 · 566 units · Thor Motor Coach
- Mar 25, 2020Crash risk2020 Thor Motor Coach Axis, 2020 Thor Motor Coach Chateau, 2020–2021 Thor Motor Coach Four Winds and 2 other models — Power Train
Thor Motor Coach (TMC) is recalling certain 2020 Chateau 31W and 31WV, Quantum KW29 and LF31, Vegas 24.1 and Axis 24.1 motorhomes and 2020-2021 Four Winds 24F, 28Z, and 31E motorhomes built on a Ford chassis. The rear axle differential may have an insufficient amount of fluid, possibly resulting in a failure of the rear axle assembly and a driveshaft separation.
20V178000 · 22 units · Thor Motor Coach
- Oct 28, 2019Crash risk2019–2020 Thor Motor Coach Chateau, 2019 Thor Motor Coach Daybreak, 2019–2020 Thor Motor Coach Four Winds and 3 other models — Electrical System
Thor Motor Coach (TMC) is recalling certain 2019-2020 Chateau 22B, 22E, 23U, 24F, 25V, and 28A, Daybreak 22GO, Four Winds 22B, 22E, 24F, 26B and 28A, Freedom Elite 22HE and 2020 Quantum GR22, and SE22 motorhomes. The seatbelt-unfastened warning light will not illuminate for approximately five seconds after the ignition is moved to the "on" or "start" position. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
19V775000 · 378 units · Thor Motor Coach
- Oct 8, 2019Crash risk2015 Thor Motor Coach Axis, 2016–2020 Thor Motor Coach Chateau, 2015–2020 Thor Motor Coach Citation and 6 other models — 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 24SS, 2019 Quantum CR24, Four Winds 24BL, Citation 24MB and Siesta 24MB and 2020 Quantum CR24, Citation 24MB, Siesta 24MB, Chateau 24BL and Synergy 24MB vehicles. The Occupant and Cargo Carrying Capacity (OCCC) label has the incorrect carrying capacity listed, which can allow the vehicle to be overloaded. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 120, "Wheels and Rims - Other Than Passenger Cars."
19V714000 · 101 units · Thor Motor Coach
- Aug 20, 2019Fire risk2020 Thor Motor Coach Chateau, 2020 Thor Motor Coach Four Winds, 2020 Thor Motor Coach Freedom Elite and 4 other models — Electrical System
Thor Motor Coach (TMC) is recalling certain 2020 Chateau, Daybreak, Four Winds, Freedom Elite, Majestic, Outlaw and Quantum motorhomes. The battery cables may loosen on the battery isolation manager (BIM) or battery isolation relay (BIR), causing premature BIN/BIR failure or electrical arcing.
19V609000 · 2K units · Thor Motor Coach