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Thor Motor Coach Redundant Four Winds Recalls & Complaints by Model Year

NHTSA lists 3 safety recalls and 0 owner complaints across 3 model years of the Thor Motor Coach Redundant Four Winds (2018–2020).

3
safety recalls, all years
0
owner complaints, all years
2020
year with most recalls

Pick your Thor Motor Coach Redundant Four Winds model year

Model yearRecallsComplaints
2020 Thor Motor Coach Redundant Four Winds30
2019 Thor Motor Coach Redundant Four Winds10
2018 Thor Motor Coach Redundant Four Winds10

All Thor Motor Coach Redundant Four Winds recalls (3)

Every NHTSA safety campaign that lists a Thor Motor Coach Redundant Four Winds, most recent first, with the model years each one covers.

  1. Electrical system

    NHTSA 20V711000 Reported 1,074 vehicles potentially affected Thor Motor Coach

    Thor Motor Coach (TMC) is recalling certain 2020-2021 Daybreak, Four Winds, Chateau, Freedom Elite, Quantum motorhomes built on a Chevrolet chassis. The BIM (Battery Isolation Manager)/BIR (Battery Isolation Relay) is not watertight when exposed to engine compartment heat.

    Remedy: TMC will notify owners, and dealers will replace the BIM/BIR with a Trombetta solenoid, free of charge. The recall began January 13, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for…

    Model years: 2020

  2. Seats and seat belts

    NHTSA 20V458000 Reported 248 vehicles potentially affected Thor Motor Coach

    Thor Motor Coach (TMC) is recalling certain 2020-2021 Daybreak 23DB, 2018-2021 Four Winds 23U, and 2018-2021 Chateau 23U motorhomes. Bolts of the wrong size were used to secure the barrel chair pedestals, allowing the pedestal to separate from the floor in the event of a crash. As such, these motorhomes fail to comply with the…

    Remedy: TMC will notify owners, and dealers will inspect the pedestal bolt size, correcting the hardware as necessary, free of charge. This recall began September 14, 2020. Owners may contact TMC customer service at…

    Model years: 2018, 2019, 2020

  3. Seats and 2 other components

    NHTSA 20V444000 Reported 463 vehicles potentially affected Thor Motor Coach

    Thor Motor Coach (Thor) is recalling certain 2020-2021 Daybreak, Four Winds, Quantum, Delano, Tiburon, Chateau and Freedom Elite motorhomes and 2020 Gemini, Chateau Citation, Compass, Siesta, and Synergy motorhomes built on Sprinter Van chassis (platform 970 (VS30), equipped with swivel seats. The wiring harnesses for the front seats…

    Remedy: Thor will notify owners, and Mercedes-Benz dealers will inspect the wire harness routing for both front seats and will repair the wiring and add clips or cable ties as needed, free of charge. This recall began August…

    Model years: 2020

Other Thor Motor Coach models

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.