2021 Thor Motor Coach Windsport TSBs
2 Technical Service Bulletins across 1 categories
Engine
2 bulletinsOn your vehicle, the rear axle may contain an inadequate volume of lubricating oil.
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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 driveshaft failure. A rear axle or driveshaft failure may result in loss of vehicle motive power, loss of transmission park function, and loss of parking brake function, increasing the risk of a crash. This affects the following Thor Motor Coach products: model year 2021/2022 Ace, Challenger, Freedom Traveler, Hurricane, Miramar, Outlaw, and Windsport motorhomes
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.
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The fix will be to install a harness to the fog light relay.