2023 Thor Motor Coach Scope
Problems, recalls and owner-reported issues
Electrical system is the leading concern among 1 owner complaints filed for this model year. This is the 4th highest complaint count among 4 Scope model years with reports.
What owners report most often
Recalls and investigations
Structure, critical fastenersNov 17, 2025
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.
A detached solar panel can become a road hazard for other vehicles, increasing the risk of a crash.
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.
Campaign 25V792000 on NHTSA.gov
Equipment, electrical, accessory generator, solar panelNov 10, 2023
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.
A detached solar panel can become a road hazard, increasing the risk of a crash.
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.
Campaign 23V759000 on NHTSA.gov
Fuel system, gasoline, delivery, hoses, lines/piping, and fittingsApr 21, 2023
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.
A gas leak in the presence of an ignition source increases the risk of a fire.
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.
Campaign 23V285000 on NHTSA.gov
Equipment, recreational vehicle/trailerFeb 10, 2023
Thor Motor Coach (TMC) is recalling certain 2021-2023 Rize and Scope camper vans. The retractable awning may extend unintentionally during transit.
An awning extending unintentionally during transit may become a distraction or road hazard, increasing the risk of a crash.
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.
Campaign 23V068000 on NHTSA.gov
Representative owner complaints: other or unspecified
1 report, newest first. Show all
Electrical system, Other or unspecified, Fuel/propulsion system, Apr 25, 2023
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. Holes in floor for tubes and electrical are not sealed allowing fumes to come in. Couch that has seatbelts attached, metal is cut into two parts allowing seat belts to pull on separate metal bars that would break loose. Metal bar should be solid across, cut out is hidden by couch. Wires behind cabinetry floats around, nothing to hold them from flopping around eventually causing shorts. With as many unsafe issues, it would appear no one has inspected these changes THOR has made to the Dodge Promaster.