2021 Thor Motor Coach Tellaro problems, complaints & recalls
Safety recalls (3)
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.
Seat Belts: Rear/Other:buckle Assembly 2020-07-22 · campaign 20V424000 · 49 vehicles
Defect: Thor Motor Coach (TMC) is recalling certain 2020-2021 Sequence and Tellaro motorhomes. The dinette booth seat belts may be too short preventing them from being usable by some occupants. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 208, "Occupant Crash Protection" and 209, "Seat Belt Assemblies."
Risk: Inability to use the seat belt may increase the risk of injury in the event of a crash.
Fix: TMC will notify owners, and dealers will replace the 18-inch seat belt tether with a 24-inch tether on both sides of the dinette booth, free of charge. This recall began September 16, 2020. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000198.
Power Train:automatic Transmission:lever And Linkage:column Shift 2020-03-17 · campaign 20V148000 · 227 vehicles
Defect: Thor Motor Coach (TMC) is recalling certain 2020-2021 Tellaro 20AT and 20LT, and 2020 Sequence 20A, 20K, and 20L motorhomes. The transmission shifter cable may separate and disconnect from the transmission, causing the vehicle to not perform shifts intended by the driver and the gear shift lever position not matching the actual transmission gear.
Risk: The driver may be unaware of the actual gear position and unintended vehicle movement can occur, increasing the risk of a crash.
Fix: Chrysler will notify owners, and dealers will replace the transmission shift cable, free of charge. The recall began May 15, 2020. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000185.
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.
Structure 2021-05-26 · TSB 21-03 · Service Bulletin/Repair Instructions
this document refers to corrective actions for the repair and sealing of roof systems identified by the oem.
What owners report
2026-03-31 · Unknown Or Other“as i was traveling in my thor tellaro with dodge ram 3500 chassis at 70 mph with cruise control set down i-10 northward a few miles past the rest stop after entering at [xxx] , my satellite dome flew off the top of my vehicle. it did not hit another vehicle but by time i could stop and get back around it had been hit by other vehicles in the roadwa…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.