2023 Thor Motor Coach Scope problems, complaints & recalls
Safety recalls (4)
Equipment:electrical:accessory Generator:solar Panel 2025-11-17 · campaign 25V792000 · 1,792 vehicles
Defect: Thor Motor Coach (TMC) is recalling certain 2024 Twist, 2023-2024 Dazzle, Scope, Rize, Sequence, and 2022-2024 Tellaro recreational vehicles. The adhesive securing the solar panels to the roof may fail, allowing the solar panel to detach.
Risk: A detached solar panel can become a road hazard for other vehicles, increasing the risk of a crash.
Fix: Dealers will remove and replace the sealant, free of charge. Owner notification letters were mailed February 23, 2026. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall RC000337.
Equipment:electrical:accessory Generator:solar Panel 2023-11-10 · campaign 23V759000 · 2,295 vehicles
Defect: Thor Motor Coach (TMC) is recalling certain 2021-2024 Thor Rize and Scope motorhomes. The solar panel frame may fracture around the mounting bolts, allowing the panel to detach from the vehicle.
Risk: A detached solar panel can become a road hazard, increasing the risk of a crash.
Fix: Dealers will replace the lower bracket, free of charge. Owner notification letters were mailed January 9, 2024. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000298.
Fuel System, Gasoline:delivery:hoses, Lines/Piping, And Fittings 2023-04-21 · campaign 23V285000 · 2,919 vehicles
Defect: Thor Motor Coach (TMC) is recalling certain 2021-2023 Sequence, 2021-2024 Rize, Scope, Tellaro, 2023-2024 Dazzle, and Twist motorhomes, equipped with certain Cummins Onan QG 2800i generator sets. The fuel hose between the inline fuel filter and the injection pump module (IPM) may have inadequate clamp force, possibly resulting in a gasoline leak.
Risk: A gas leak in the presence of an ignition source increases the risk of a fire.
Fix: Dealers will inspect and replace the fuel hose and clamps, as necessary, free of charge. Owner notification letters were mailed May 22, 2023. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000294.
Equipment:recreational Vehicle/Trailer 2023-02-10 · campaign 23V068000 · 1,557 vehicles
Defect: Thor Motor Coach (TMC) is recalling certain 2021-2023 Rize and Scope camper vans. The retractable awning may extend unintentionally during transit.
Risk: An awning extending unintentionally during transit may become a distraction or road hazard, increasing the risk of a crash.
Fix: Dealers will install an additional ignition cutoff wire harness at the BT12 module, free of charge. Owner notification letters were mailed March 28, 2023. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000289.
Service bulletins (1)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Seat Belts 2023-05-03 · TSB 23-02 · Service Bulletin/Repair Instructions
the seatbelts for the rear, side facing seats may be too long for some passengers.
What owners report
2023-04-25 · Unknown Or Other“fuel line to generator is long rubber hose rubbing on screws. same with electrical wires. exhaust from generator and vehicle coming back in from exposed holes in floor under cabinetry. i have informed thor motor coach. this vehicle is unsafe and could catch fire due to rubber fuel line leaking onto exposed electrical connections or exhaust. hole…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.