the federal safety agency 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 is defective. My vehicle had about 7500 miles on it and hadn't been driven in bad weather when I experienced the leak. Photos are attached. I think the federal safety agency should revisit this recall and ensure that it is expanded to include all vehicles that might have this part, plus not blame the issue on the hose bend. I kept the hose and can send it for evaluation if needed. For the record, my hose leaked catastrophically when I switched on the gas, and if an ignition source was nearby, a fire certainly could have resulted from this failure.
The worst 2023 Thor Motor Coach Rize problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Driver assistance1
- Electrical1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Driver assistance1
- Electrical1
Recalls 4
Equipment: electrical: accessory generator: solar panel
- What is wrong
- 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.
- Remedy
- 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.
Recall number 25V792000 · Recall details
Equipment: electrical: accessory generator: solar panel
- What is wrong
- 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.
- Remedy
- 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.
Recall number 23V759000 · Recall details
Fuel system, gasoline: delivery: hoses, lines/piping, and fittings
- What is wrong
- 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.
- Remedy
- 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.
Recall number 23V285000 · Recall details
Equipment: recreational vehicle/trailer
- What is wrong
- 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.
- Remedy
- 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.
Recall number 23V068000 · Recall details
Technical service bulletins for the 2023 Thor Motor Coach Rize 1
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
What 2023 Thor Motor Coach Rize owners say
Most recent owner complaints, unedited.
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 safety issue that appears to have been a Ram problem for years now. This is unacceptable and needs immediate and urgent intervention. In the event of an accident, whereas, this system is malfunctioning, I will immediately seek legal actions.
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 on 10/21/2003. My concern is the generator will hit a bump and tear off and hit the driver behind me.
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Questions about the 2023 Thor Motor Coach Rize
Is the 2023 Thor Motor Coach Rize reliable?
Owners have filed 3 complaints about the 2023 Thor Motor Coach Rize, close to a typical Rize model year.
What is the most common problem with the 2023 Thor Motor Coach Rize?
Driver assistance and stability, with 1 complaint. Next is electrical (1).
How many recalls does the 2023 Thor Motor Coach Rize have?
4 recalls, covering equipment and fuel system, gasoline.
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