2021 Thor Motor Coach Scope Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 4, 2026 · 4 owner complaints analyzed

Compared with other Scope years
Not enough data 2nd of 4 for complaints
NHTSA crash rating
Not rated

Owners have filed 4 complaints with NHTSA about the 2021 Thor Motor Coach Scope. That ranks 2nd out of 4 Scope model years for complaints. The most reported problem area is equipment (4 complaints, 100%), typically at around 35,000 miles. There are 3 safety recalls covering this model year.

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

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Most common 2021 Thor Motor Coach Scope problems

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

Equipment4 · ~35,000 mi
Unknown or Other2
Back Over Prevention1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Equipment4100%35,000——
Unknown or Other250%———
Back Over Prevention125%———

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

Complaints by year received

Peak: 2024, with 2 complaints
2022: 1202212024: 2202422026: 120261

n = 4 complaints · Source: NHTSA

2021 Thor Motor Coach Scope recalls (3)

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

Equipment:electrical:accessory generator:solar panelNov 10, 2023 · NHTSA campaign 23V759000 · 2,295 vehicles

Problem: 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.

Risk: A detached solar panel can become a road hazard, increasing the risk of a crash.

Fix: 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.

Fuel system, gasoline:delivery:hoses, lines/piping, and fittingsApr 21, 2023 · NHTSA campaign 23V285000 · 2,919 vehicles

Problem: 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.

Equipment:recreational vehicle/trailerFeb 10, 2023 · NHTSA campaign 23V068000 · 1,557 vehicles

Problem: Thor Motor Coach (TMC) is recalling certain 2021-2023 Rize and Scope camper vans. The retractable awning may extend unintentionally during transit.

Risk: An awning extending unintentionally during transit may become a distraction or road hazard, increasing the risk of a crash.

Fix: 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.

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 filing a complaint regarding manufacturer non-compliance and dealership refusal to execute safety Recall 59C (NHTSA Campaign 25V552) on my 2019-2021 Ram ProMaster (Thor Scope 18m Class B RV upfit). The authorized dealership is refusing to perform a non-destructive repair on the vehicle…

Unknown or Other · received Sep 4, 2026 · NHTSA complaint 11762238

The contact owns a 2021 Ram 1500 Promaster. The contact received notification of NHTSA Campaign Number: 23V068000 (Equipment) regarding the awning. The recall remedy had been completed at General RV Center (1577 Wells Rd, Orange Park, FL 32073). The contact stated that after having the recall…

Equipment · received Sep 4, 2024 · NHTSA complaint 11612518

While driving approximately 45 mph the awning engaged and fulling extended.

Equipment · received Jul 18, 2024 · NHTSA complaint 11603143

My unit is a 2022 Thor Scope 18M Class B RV built on a RAM Promaster 1500 chassis. The problem is not with the chassis but the build by Thor. The solar panel on the roof is not secure and the aluminum panel is ripping through the bolts. I caught mine early and only one bolt ripped through, however…

Unknown or Other · received Oct 27, 2022 · NHTSA complaint 11491080

Other Thor Motor Coach Scope years

2022 Scope →

YearComplaintsRecalls
2024 Scope13
2023 Scope14
2022 Scope126
202143

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

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Frequently asked questions

What are the most common problems with the 2021 Thor Motor Coach Scope?

Owners most often report equipment, unknown or other, back over prevention problems. The top one, equipment, accounts for 4 complaints.

Was there a recall on the 2021 Thor Motor Coach Scope?

Yes, 3 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2021 Thor Motor Coach Scope a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Scope model years, the 2021 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.