2014 Thor Motor Coach Palazzo Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2014 Thor Motor Coach Palazzo, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Visibility457.1%
- Body & structure228.6%
- Interior & seats114.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
The passenger side front window is a 2 pane window and the seal between the 2 panes has failed and the window is fogging up which makes it difficult to see the side mirror on the passenger side of the motorhome. This makes driving difficult with the fogged window.
Many of the side windows are foggy and cant see out of them especially during hot sunny days. It is hard to see through them and view the mirrors on the drivers and passenger sides. 1 of the dual pane window assemblies is separating from the other window
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
WE HAVE HEHR WINDOWS ON OUR CLASS A RV THAT THE FRAMELESS WINDOW ADHESIVE HAS FAILED ON THREE WINDOWS AND POSSIBLY 3 OTHERS. ONE WINDOW THE LATCH HAS FAILED ALSO. THE WINDOWS WON'T PROPERLY CLOSE AND FLAP GOING DOWN THE ROAD. WE ARE WORRIED ABOUT THEM FLYING/FALLING OFF AS WE ARE DRIVING.*DT*JB*LN *TR
A PART OF THE LOCKING MECHANISM ON THE ONLY DOOR ON THE RV BROKE, EFFECTIVELY TRAPPING US INSIDE THE VEHICLE. THE MANUFACTURER (TRIMARK) IS AWARE OF THIS ISSUE AND NOW MANUFACTURES THE PART OUT OF STEEL INSTEAD OF THE CAST PART THAT FAILED. WE WERE AT A FUEL STATION AND PARKED. WE HAD TO CLIMB OUT A WINDOW WITH TOOLS TO FORCE THE DOOR OPEN.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
A PART OF THE LOCKING MECHANISM ON THE ONLY DOOR ON THE RV BROKE, EFFECTIVELY TRAPPING US INSIDE THE VEHICLE. THE MANUFACTURER (TRIMARK) IS AWARE OF THIS ISSUE AND NOW MANUFACTURES THE PART OUT OF STEEL INSTEAD OF THE CAST PART THAT FAILED. WE WERE AT A FUEL STATION AND PARKED. WE HAD TO CLIMB OUT A WINDOW WITH TOOLS TO FORCE THE DOOR OPEN.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .