AutoStatsIQ
Data through Oct 2026
Model year

2021 Thor Motor Coach Windsport

Other, gasoline, 4x2, built in United States. Owner complaints on file from May 18, 2021 to Feb 6, 2023.

Recalls (2)Complaints (2)Investigations (1)Bulletins (2)
Recall campaigns covering this model year23,897 vehicles or units across those campaigns
Owner complaints2Close to the median 2021 other
Severity index50.02021 others average 7.1
First 24 months1Complaints in its first two years
Complaints over time

Complaints about the 2021 Thor Motor Coach Windsport peaked in 2021, with 1 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

00.250.50.7512021120222023202420252026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

50% of complaints about the 2021 Thor Motor Coach Windsport name electrical system

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Electrical system
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

2 recall campaigns cover the 2021 Thor Motor Coach Windsport

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2021 Thor Motor Coach Windsport
CampaignFiledSubjectComponentVehiclesRemedy
23V-121Feb 24, 2023Driver and front passenger overhead cabinets may detachEquipment1,836Repair or modification
20V-498Aug 21, 2020Electronic control center circuit board may be damaged from voltages over 17 volts causing damage to the circuit boardElectrical system2,061Repair or modification
Source: NHTSA ODI recalls file.
Look up a VIN at NHTSA
Owner complaints

What owners reported about the 2021 Thor Motor Coach Windsport

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

2 complaints on file, page 1 of 1.

  1. Filed Feb 6, 2023Failure Feb 5, 2023Marana, AZUnknown or other

    The overhead cabinet above driver and passerger seat is falling off which can cause acident I contact Thor Motor Coach and they will not fix under warranty but back 2018-2019 had recall part 573 safety recall report. what can i do to resolve this problem,

    NHTSA complaint 11505833
  2. Filed May 18, 2021Failure May 7, 2021Whitman, MAElectrical systemFire

    The 2021 Thor Windsport would not start. The batteries were tested and had sufficient power to start the motorcoach. The motorcoach was towed to the dealer, Camping World in Berkley Massachusetts. The technician(s) replaced the batteries and attempted to start the motorcoach at which time sparks and there is evidence of fire as burnt wiring and electrical components are viewed in the battery compartment. The technician(s) used rocks and dirt to extinquish the fire. No one was injured. Thor has several other recalls regarding batteries and fire risk yet the 2021 Windsport is not included. Our motorhome at this point is unusable.

    NHTSA complaint 11417556
Source: NHTSA ODI complaints file.
Investigations

1 NHTSA investigation on file

  • PE24023 Preliminary evaluation, Structure
    Trailer Hitch Receiver Structure May Crack and Separate
    Opened Aug 14, 2024, closed Jan 16, 2026
Source: NHTSA ODI investigations file.
All investigations
Service bulletins

2 manufacturer communications cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

  • RC000219SADealer May 19, 2021 · Service Bulletin/Repair Instructions
    On your vehicle, the rear axle may contain an inadequate volume of lubricating oil. An inadequate volume of rear axle lubricant may result in rear wheel bearing damage potentially leading to bearing seizure. Bearing seizure may lead to rear axle or drives…
  • TSB 20-05 Jul 21, 2020 · Service Bulletin/Repair Instructions
    On certain model year 2021 Hurricane & Windsport Motorhomes built on a 2020 Ford F53 Chassis, the fog light relay will buzz at a certain voltage range. The fix will be to install a harness to the fog light relay.
Source: NHTSA manufacturer communications files.
About service bulletins