2020 Thor Motor Coach Aria recalls and problems
The 2020 Thor Motor Coach Aria has 4 safety recalls and 2 owner complaints filed with NHTSA. Recall repairs are free at any Thor Motor Coach dealer.
Recalls may cover only some 2020 Thor Motor Coach Aria vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2020 Thor Motor Coach Aria recalls
Recall 21V-522: Equipment, Structure
Problem: Thor Motor Coach (TMC) is recalling certain 2019 Challenger, Palazzo, Tuscany, 2019-2020 Miramar, 2019-2021 Aria, Outlaw, and Venetian recreational vehicles equipped with Hehr 6400 series windows. The adhesive that bonds the vented portion of the window may fail.
Risk: Adhesive failure may cause the vent portion of the window to detach, increasing the risk of a crash or injury.
Fix: Dealers will inspect the windows, and replace the vent if necessary, free of charge. Owner notification letters were mailed September 8, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000232.
Recall 20V-559: Tires
Problem: Thor Motor Coach (TMC) is recalling certain 2018-2021 Aria, Palazzo, Tuscany, and Venetian motorhomes built on a Daimler Trucks (DTNA) chassis. The tire valve stem extension for the inner wheel may contact the outer wheel rim opening and become damaged.
Risk: Extensive damage to the valve stem extension may result in a loss of tire pressure of the inner wheel, increasing the risk of a crash.
Fix: TMC will notify owners, and DTNA dealers will inspect the inner wheel valve stem stabilizers, and adjust as needed and/or replace the inner valve stem, free of charge. The recall began November 2, 2020. Owners may contact TMC customer service at 1-800-524-5210 extension 104 or DTNA customer service at 1-800-547-0712. TMC's number for this recall is RC000204. DTNA's number for this recall is FL-861.
Recall 20V-418: Exterior Lighting, Electrical System
Problem: Thor Motor Coach (TMC) is recalling certain 2017-2020 Aria, Venetian and Tuscany, 2017 Tuscany XTE and 2017-2019 Palazzo motorhomes vehicles that received an inspection-only remedy for recall 18V-763. The rear mounted Power Distribution Module (PDM) may have been damaged during manufacturing, possibly resulting in the rear marker lights, brake lights, or turn signals not functioning.
Risk: Non-functioning exterior marker lights can increase the risk of a crash.
Fix: TMC will notify owners, and Daimler Trucks dealers will replace the PDM, free of charge. Owner letters were mailed October 6, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000196.
Recall 20V-167: Service Brakes, Air
Problem: Thor Motor Coach (TMC) is recalling certain 2019-2020 Aria 3401, 3601, 3901, 3902, and Venetian G36, J40, L40, M37, R40, and S40 motorhomes built on DTNA chassis. The brake caliper mounting bolts may have been insufficiently tightened.
Risk: Loose brake caliper mounting bolts can reduce brake effectiveness, increasing the risk of a crash.
Fix: DTNA will notify owners, and DTNA dealers will inspect and repair the vehicles, free of charge. The recall began on May 20, 2020. Owners may contact DTNA customer service at 1-800-547-0712 or TMC customer service at 1-877-855-2867.
2020 Thor Motor Coach Aria problems reported by owners
| Problem area | Reports | |
|---|---|---|
| Structure | 1 | |
| Electrical System | 1 |
Most reported parts
- Structure › Body — 1
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2020 Thor Motor Coach Aria complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Other Thor Motor Coach Aria years
Compare all Thor Motor Coach Aria years · All Thor Motor Coach models
Frequently asked questions
Does the 2020 Thor Motor Coach Aria have any recalls?
Yes — NHTSA lists 4 recalls for the 2020 Thor Motor Coach Aria: 21V-522 (equipment, structure), 20V-559 (tires), 20V-418 (exterior lighting, electrical system), 20V-167 (service brakes, air). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
What is the most common problem with the 2020 Thor Motor Coach Aria?
Owners report structure problems most often (1 reports), followed by electrical system (1).
Are Thor Motor Coach recall repairs free?
Yes. Safety recall repairs are free at authorized Thor Motor Coach dealers, whether you are the first owner or bought the car used.