The aux alternator installed to charge the house battery is failing, making noise and almost starting the motorhome on fire. A quick search found EVERYONE with the Thor motorhomes with this alternator is having the same issues and Thor will do nothing about it. Many have installed multiple new alternators, and because the wiring gauge isn't big enough (also installed by Thor) the issues come up again, and again. Many people have been left stranded, many have had to put a fire out due to this defect. I contacted Thor and they are well aware of teh issue, yet do not help to resolve it.
The worst 2022 Thor Motor Coach Tranquility problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Electrical1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Electrical1
Recalls 2
Equipment: mechanical: carrier/rack
- What is wrong
- Thor Motor Coach (TMC) is recalling certain 2022-2024 Tranquility and 2022-2023 Sanctuary motorhomes. The R-bike rack arms may fracture and detach.
- Risk
- A bike rack that detaches from the vehicle increases the risk of a crash.
- Remedy
- Dealers will replace the defective components of the bike rack, free of charge. Owner notification letters are expected to be mailed August 26, 2023. Owners may contact TMC customer service at 1‑877‑855‑2867. TMC's number for this recall is RC000297.
Recall number 23V447000 · Recall details
Equipment: recreational vehicle/trailer: lpg systems: lines and fittings
- What is wrong
- Thor Motor Coach (TMC) is recalling certain 2022 Scope, Tellaro, Sanctuary, Delano, Sequence, Tranquility, Rize, Synergy, Quantum, Magnitude, Geneva, Compass, Chateau, Four Winds, and 2022-2023 Tiburon, and Gemini vehicles. The quick disconnect fittings in the LP gas system may be cracked, causing a gas leak.
- Risk
- A gas leak in the presence of an ignition source can increase the risk of a fire.
- Remedy
- Dealers will replace the quick disconnect fittings, free of charge. Owner notification letters were mailed June 27, 2022. Owners may contact TMC customer service at 1‑877‑855‑2867.
Recall number 22V300000 · Recall details
Technical service bulletins for the 2022 Thor Motor Coach Tranquility 7
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- The seatbelts for the rear, side facing seats may be too long for some passengers.
- Wood stiles are delaminating due to the vendor changing the glue used for the wrapped stiles.
- On certain Mercedes-Benz Sprinter vans, the MBUX multimedia system software might not meet specifications
- Seats
- On certain Model Year 2020 Sprinter vehicles, the screws for the front door hinges may not have been...
See all 7 bulletins for the 2022 Thor Motor Coach Tranquility
What 2022 Thor Motor Coach Tranquility owners say
Most recent owner complaints, unedited.
Compare the 2022 Thor Motor Coach Tranquility
Other model years
20222023
Questions about the 2022 Thor Motor Coach Tranquility
Is the 2022 Thor Motor Coach Tranquility reliable?
Owners have filed 1 complaint about the 2022 Thor Motor Coach Tranquility, fewer than a typical Tranquility model year.
What is the most common problem with the 2022 Thor Motor Coach Tranquility?
Electrical system, with 1 complaint.
How many recalls does the 2022 Thor Motor Coach Tranquility have?
2 recalls, covering equipment.
VIN decoder
See the problems and recalls for an exact car
Buying a used 2022 Thor Motor Coach Tranquility?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history