--- title: "2020 Thor Motor Coach Four Winds issues" kind: "year" brand: "thor-motor-coach" model: "four-winds" year: 2020 url: "https://www.rigfixhq.com/issues/thor-motor-coach/four-winds/2020" markdownUrl: "https://www.rigfixhq.com/issues/thor-motor-coach/four-winds/2020.md" --- # 2020 Thor Motor Coach Four Winds Official NHTSA recalls for this model year. These are official NHTSA recalls. A model year on a campaign is not proof a VIN is included. Owner reports are not included. ## Official recalls ### 20V-444 AIR BAGS 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 may have been routed incorrectly and could become jammed and damaged in the swivel seat frames. [Campaign page](https://www.rigfixhq.com/recalls/20V-444) · [markdown](https://www.rigfixhq.com/recalls/20V-444.md) ### 20V-711 ELECTRICAL SYSTEM 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. [Campaign page](https://www.rigfixhq.com/recalls/20V-711) · [markdown](https://www.rigfixhq.com/recalls/20V-711.md) ### 20V-458 SEAT BELTS 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 requirements of Federal Motor Vehicle Safety Standard number 207, "Seating Systems" and number 210, "Seat Belt Assembly Anchorages." [Campaign page](https://www.rigfixhq.com/recalls/20V-458) · [markdown](https://www.rigfixhq.com/recalls/20V-458.md) ### 19V-775 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL 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." [Campaign page](https://www.rigfixhq.com/recalls/19V-775) · [markdown](https://www.rigfixhq.com/recalls/19V-775.md) ### 20V-312 STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS 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. [Campaign page](https://www.rigfixhq.com/recalls/20V-312) · [markdown](https://www.rigfixhq.com/recalls/20V-312.md) ### 19V-609 ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES 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. [Campaign page](https://www.rigfixhq.com/recalls/19V-609) · [markdown](https://www.rigfixhq.com/recalls/19V-609.md) ### 20V-178 POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT 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. [Campaign page](https://www.rigfixhq.com/recalls/20V-178) · [markdown](https://www.rigfixhq.com/recalls/20V-178.md) ### 20V-303 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). [Campaign page](https://www.rigfixhq.com/recalls/20V-303) · [markdown](https://www.rigfixhq.com/recalls/20V-303.md) ### 20V-308 POWER TRAIN:AUTOMATIC TRANSMISSION 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. [Campaign page](https://www.rigfixhq.com/recalls/20V-308) · [markdown](https://www.rigfixhq.com/recalls/20V-308.md) HTML page: https://www.rigfixhq.com/issues/thor-motor-coach/four-winds/2020