2023 Thor Motor Coach Rize problems: recalls, complaints and what to check
NHTSA has 4 recalls and 3 owner complaints on file for the 2023 Thor Motor Coach Rize. Here is what they are, what a technician checks for each kind of fault, and how to look one over before you buy it.
Other: 1 recall, 4 complaints
Recall 23V068000 (10/02/2023): EQUIPMENT:RECREATIONAL VEHICLE/TRAILER
Thor Motor Coach (TMC) is recalling certain 2021-2023 Rize and Scope camper vans. The retractable awning may extend unintentionally during transit.
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.
12 volt and 120 volt electrical: 1 recall, 1 complaint
Recall 23V759000 (10/11/2023): EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:SOLAR PANEL
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.
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.
What a tech checks: Voltage drop, grounds, the converter and the transfer switch. Melted shore-cord plugs and bad grounds cause most of the electrical complaints techs actually see. Before you buy: Battery at rest, converter output on shore power, GFCI test, every outlet.
12 V electrical lessons · 120 V and generator lessons · Wiring diagrams
LP gas and gas appliances: 1 recall
Recall 23V285000 (21/04/2023): FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
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.
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.
What a tech checks: Regulator, lines and fittings, then the appliances: furnace, water heater, range. A proper pressure-drop leak test is the first thing a tech does on an LP complaint. Before you buy: Smell for gas with the tank open; have a shop do the leak test.
LP and furnace lessons · Furnace guide · Furnace 3D lab · Water heater 3D lab
Structure, roof and leaks: 1 recall
Recall 25V792000 (17/11/2025): STRUCTURE:CRITICAL FASTENERS
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.
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.
What a tech checks: Roof sealant, seams, window and slide seals, and the frame. Water intrusion shows up as delamination, soft floors and stained ceilings months after the leak started. Before you buy: Press the sidewalls and walk the floor; look at every seam and seal.
Roof, leaks and body lessons · Seals and leaks guide
What owners reported to NHTSA
12/07/2024, ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE: This unit is a 2024 Thor Rize class B RV on a 2023 Ram Promaster chassis. The FCW frequently and regularly turns off and will not reset. The FCW light illuminates and appears to affect other random electrical systems that also illuminate. I can manually reset it in the safety settings sometimes but regardless, it shuts off at will. This event is constant in all road, weather and driving conditions. This is a severe s
10/23/2023, EQUIPMENT: The generator sits 5 inches from the ground below the rear axle. It is not protected with any encasement, bump stops or axle shims. Please see Bulletin TSB-21-06 for using parts kit #0503506. I have contacted the dealer and manufacturer about this and the say that there was no recall on my vin# for this. They have not offered to do anything about my concerns. The dealer inspected before I purchased the vehicle o
04/01/2025, EQUIPMENT,UNKNOWN OR OTHER: NHTSA has previously issued a recall on the failed LP hose on Rise/Scope vehicles 21V-755. For some reason, my vehicle/VIN was not included in the recall. Nevertheless, I experienced the identical failure described in the recall, but I take exception to the recall pointing to the tight bend in the hose being the issue. My hose is literally disintegrating for the full length of the hose. It appears that the rubber i
Looking at a 2023 Thor Motor Coach Rize?
The Buyer's Check walks you through it on your phone: what to ask, the outside walk-around, water damage, every system on every power source, with the recalls above built in. You get a report that says what's a walk-away and what to negotiate on.
Checked against NHTSA 2026-10-23. Recall repairs are free at an authorized dealer. Complaints are owner reports to NHTSA and are not verified.