Does the 2020 Thor Motor Coach Palazzo have any recalls?

Transport Canada lists 3 campaigns and the U.S. NHTSA lists 3 for the 2020 Thor Motor Coach Palazzo. Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.

How do I know if a recall applies to my 2020 Thor Motor Coach Palazzo?

Recalls are matched by make, model and model year, but many cover only certain VIN ranges. Confirm with your manufacturer or dealer using your full VIN, or use the official Transport Canada or NHTSA lookup.

Are recall repairs free?

Yes. In both Canada and the United States the manufacturer must fix a recalled defect at no charge, through a franchised dealer.

RECALLS — MAKE · MODEL · YEAR

2020 Thor Motor Coach Palazzo recalls

6 safety recall campaigns have been filed for the 2020 Thor Motor Coach Palazzo with Transport Canada and the U.S. NHTSA. Here is what both agencies say.

Canadian recalls: 03
U.S. recalls: 03
Total campaigns: 06

Transport Canada recalls

Structure#2023087February 21, 2023
57 units affected
Issue: On certain motorhomes, the brackets for the front lower cap may not be attached properly. As a result, the brackets could loosen and separate from the vehicle. Safety Risk: A bracket that detaches from a vehicle could create a road hazard for others and increase the risk of a crash. Corrective Actions: Thor Motor Coach will notify owners by mail and instruct you to take your motorhome to a dealership to inspect the brackets for the front cap and replace the mounting hardware. The dealership will also install new brackets, if necessary.
Lights And Instruments#2020330July 20, 2020
87 units affected
Issue: Certain motorhomes built on a Freightliner chassis could have a problem with the rear-mounted Power Distribution Module (PDM). This could cause the tail lights not to work properly. Note: This is an expansion of recall 2018-596. Vehicles that had an inspection, but did not have the PDM replaced under the previous recall, require a second repair under this recall. Safety Risk: Brake lights or turn signals that do not work could cause a following driver not to recognize that a vehicle ahead is braking or intends to turn. This could increase the risk of a crash. Corrective Actions: Thor Motor Coach will notify owners by mail and instruct them to take their motorhome to a Daimler Trucks North America (DTNA) authorized service facility to replace the PDM.
Electrical#2019327July 2, 2019
71 units affected
Issue: On certain motorhomes, the vehicle control system software may be defective. The software may allow various components in the motorhome to operate at random and without warning. This could result in sudden movement of the slide-out room(s). Safety Risk: If a slide-out room moves suddenly and without warning, it could create a risk of injury. Corrective Actions: The company will notify owners by mail and instruct them to take their vehicle to a dealer to update the motorhome's Multiplex system.

Canadian data updated August 24, 2026

U.S. NHTSA recalls

EQUIPMENT:RECREATIONAL VEHICLE/TRAILER#23V113000February 23, 2023
Thor Motor Coach (TMC) is recalling certain 2015-2023 Palazzo recreational vehicles. The front lower cap brackets that support the front fiberglass panel may become loose and detach from the vehicle while in motion.
Risk: A detached bracket can become a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the front lower brackets, as necessary, free of charge. Owner notification letters were mailed March 15, 2023. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000291.
TIRES:VALVE#20V559000September 15, 2020
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.
Remedy: 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.
EQUIPMENT:RECREATIONAL VEHICLE/TRAILER#19V504000June 30, 2019
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.
Remedy: 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.

Does this recall apply to my vehicle?

Matched by make, model, and model year. Many recalls affect only specific VIN ranges — confirm with your dealer using your full VIN.

What to do

Recall repairs are free at a franchised dealer in both countries. To confirm a recall applies to your specific vehicle, or to book the work, contact your manufacturer or dealer with your full VIN, or use the official channel:

NHTSA recall lookup (search by VIN) — U.S. National Highway Traffic Safety Administration
Defects and recalls database — Transport Canada

Check a 2020 Thor Motor Coach Palazzo VIN

A VIN decode confirms your vehicle's exact model year, trim and assembly plant, then runs this same recall check against it.

Data sources and coverage limits →