The 2021 Thor Motor Coach Rize has 3 NHTSA recall campaigns affecting an estimated 6,771 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 6 complaints with NHTSA, most often about the equipment. Last updated July 5, 2026.
Recall campaigns
EQUIPMENT23V7590002023-11-102,295 affected
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.
Consequence
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.
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,…
Consequence
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.
EQUIPMENT23V0680002023-02-101,557 affected
Defect
Thor Motor Coach (TMC) is recalling certain 2021-2023 Rize and Scope camper vans. The retractable awning may extend unintentionally during transit.
Consequence
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.
Complaints by component
EQUIPMENT:RECREATIONAL VEHICLE/TRAILER
4
UNKNOWN OR OTHER
2
Total complaints6
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“The solar panel mounted by thor on top of the van detached and flew off while I was driving on the highway and encountered cross wind. From what was left on the solar panel bracket, it looks like there were cracks in the metal around where the bolts were attached for a long time. The solar panel…”
“The solar panel mounted by thor on top of the van detached and flew off while I was driving on the highway and encountered cross wind. From what was left on the solar panel bracket, it looks like there were cracks in the metal around where the bolts were attached for a long time. The solar panel…”
“On several occasions the carefree electric awning would extend while driving. I had to pull the power fuse.”
“This is a thor motor company rv build the added solar panel is improperly installed . The blots used are pulling through the frame and will break free from wind while on the highway.”
“This is a thor motor company rv build the added solar panel is improperly installed . The blots used are pulling through the frame and will break free from wind while on the highway.”
“While driving my thor rize with the powered carefree awning, after a hard turn, the awning randomly partially deploys several times, then return to closed position. I have now added a mirror to allow me to see the awning while driving. A few times after the battery disconnect have been re-engaged…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2021 Thor Motor Coach Rize as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
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