2020 Thor Motor Coach Miramar Problems, Complaints & Recalls
- Compared with other Miramar years
- Not enough data 3rd of 10 for complaints
- Safety recalls
- 1 recall: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 3 complaints with NHTSA about the 2020 Thor Motor Coach Miramar. That ranks 3rd out of 10 Miramar model years for complaints. The most reported problem area is electrical system (1 complaints, 33%). Complaints mention 1 fire. There is 1 safety recall covering this model year. NHTSA has opened 1 defect investigation involving it.
- 3owner complaints
- 1safety recalls
- 1NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2020 Thor Motor Coach Miramar problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Electrical System | 1 | 33% | — | — | — |
| Engine | 1 | 33% | — | — | — |
| Parking Brake | 1 | 33% | 4,000 | — | — |
| Visibility/wiper | 1 | 33% | — | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
Complaints by year received
2020 Thor Motor Coach Miramar recalls (1)
Tap a recall to see the problem, the risk and the fix.
Equipment:recreational vehicle/trailer
Problem: Thor Motor Coach (TMC) is recalling certain 2019-2020 Challenger, Miramar, Magnitude, Outlaw, Omni, and Palazzo motorhomes. The vehicle control system software may cause the slide-out room to move unexpectedly.
Risk: Unexpected movement of the slide-out room can increase the risk of a injury.
Fix: TMC will notify owners, and dealers will update the affected software, free of charge. The recall is expected to begin August 28, 2019. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000170.
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.
NHTSA defect investigations
- Trailer Hitch Receiver Structure May Crack and Separate (PE24023) — opened Aug 14, 2024, closed Jan 16, 2026.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
While driving on the highway at 60 MPH in a thunderstorm, the passenger windshield wiper collided with the driver's windshield wiper and became entangled with each other. I completely lost all wiper function and could no longer see the road. This was a life-threatening situation, with traffic all…
You have a Technical Service Bulletin 20-2370 issued 09 November 2020 for this vehicle, so no notice to consumers until the issue arises and their mechanic figures it out. The issue causes an extreme heat build up that melts spark plug wires, causes loss of power and/or misfiring, and could cause a…
The contact owns a 2021 Thor Motor Coach Miramar RV. The contact stated while driving at 50 mph, the contactâs husband saw smoke and flames coming from underneath the front driverâs side undercarriage. The driver pulled the vehicle over to the side of the roadway and exited the vehicle and saw…
Other Thor Motor Coach Miramar years
← 2019 Miramar · 2021 Miramar →
| Year | Complaints | Recalls |
|---|---|---|
| 2023 Miramar | 1 | 0 |
| 2022 Miramar | 2 | 0 |
| 2021 Miramar | 0 | 0 |
| 2020 | 3 | 1 |
| 2019 Miramar | 2 | 2 |
| 2018 Miramar | 2 | 3 |
| 2017 Miramar | 8 | 4 |
| 2016 Miramar | 1 | 0 |
| 2015 Miramar | 5 | 6 |
| 2014 Miramar | 1 | 4 |
See all Thor Motor Coach Miramar 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 Miramar?
Owners most often report electrical system, engine, parking brake problems. The top one, electrical system, accounts for 1 complaint.
Was there a recall on the 2020 Thor Motor Coach Miramar?
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 Miramar a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Miramar model years, the 2020 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.