2023 Thor Motor Coach Tellaro problems, complaints & recalls
Most-reported problem areas: Power Train (1) · Electrical System (1)
Safety recalls (3)
Structure:critical Fasteners 2025-11-17 · campaign 25V791000 · 4,763 vehicles
Defect: Thor Motor Coach (TMC) is recalling certain 2023-2024 Twist, Dazzle, 2023 Tranquility, Sanctuary, 2022-2024 Tellaro, Sequence, and 2024 Freedom Elite Van recreational vehicles. The solar panel mounting brackets may become loose or break allowing the solar panel to detach.
Risk: A detached solar can become a road hazard for other vehicles, increasing the risk of a crash.
Fix: Dealers will inspect and install missing washers, as necessary, free of charge. Owner notification letters were mailed January 12, 2026. Another notice will be sent once the remedy becomes available. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000336.
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.
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.
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
2025-07-30 · Electrical System“first - van was in the shop 3+ times to fix the crash warning sensor. eventually, they found a pinched wire - from installation. told it was fixed - it's not. next june 23/2025 - the van became completely engulfed in smoke while i was at the gas station. many wires burned up. here's a statement of what the dealer has found/done.these are major safe…”
2024-01-10 · Power Train“the engine shutdown four (4) times while driving all within the first 30-days of ownership. my safety was put at risk had another vehicle been following close behind and had it failed to stop and crash into the van. hendrick dodge ram cary, nc found 30 plus stored fault codes and i captured 2 active codes during two of the shutdowns (codes u0100 an…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.