2020 Thor Motor Coach Sequence Problems, Complaints & Recalls

Source: NHTSA · Updated Jan 22, 2026 · 1 owner complaints analyzed

Compared with other Sequence years
Not enough data 3rd of 5 for complaints
NHTSA crash rating
Not rated

Owners have filed 1 complaint with NHTSA about the 2020 Thor Motor Coach Sequence. That ranks 3rd out of 5 Sequence model years for complaints. The most reported problem area is engine (1 complaints, 100%). There is 1 safety recall covering this model year.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2020 Thor Motor Coach Sequence problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine1
Unknown or Other1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine1100%———
Unknown or Other1100%———

One complaint can list several problem areas, so shares can add up to more than 100%.

2020 Thor Motor Coach Sequence recalls (1)

Tap a recall to see the problem, the risk and the fix.

Seat belts: rear/other:buckle assemblyJul 22, 2020 · NHTSA campaign 20V424000 · 49 vehicles

Problem: 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.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

I am the owner of a Thor Sequence 20K RV built on a 2022 Ram ProMaster 3500 chassis, purchased new in Florida. My vehicle Vin [XXX] is subject to safety recall # 25V-720 involving a potential engine fire- compartment fire risk. There is no repair or remedy currently available and no timeline has…

Engine · received Jan 22, 2026 · NHTSA complaint 11712651

Other Thor Motor Coach Sequence years

2021 Sequence →

YearComplaintsRecalls
2024 Sequence02
2023 Sequence03
2022 Sequence43
2021 Sequence22
202011

See all Thor Motor Coach Sequence problems by year, every Thor Motor Coach model, or the VIN decoder.

Similar Thor Motor Coach models

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Frequently asked questions

What are the most common problems with the 2020 Thor Motor Coach Sequence?

Owners most often report engine, unknown or other problems. The top one, engine, accounts for 1 complaint.

Was there a recall on the 2020 Thor Motor Coach Sequence?

Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2020 Thor Motor Coach Sequence a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Sequence model years, the 2020 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.