2017 Thor Motor Coach Palazzo Problems
- Complaints
- 6filed with NHTSA
- Median mileage
- 13,908miles, 4 complaints with mileage
- Recalls
- 2campaigns on record
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
Sources: NHTSA records for the 2017 Thor Motor Coach Palazzo (complaints, recalls, investigations). Report an error
NHTSA recorded 6 consumer complaints for the 2017 Thor Motor Coach Palazzo. The part named most often is body and structure, with 5 complaints (83% of the total), followed by visibility (2) and exterior lighting (1). 4 of the complaints include a mileage, and 100% of those were filed for vehicles with under 50,000 miles; the median is 13,908 miles. NHTSA lists 2 recall campaigns and 1 technical service bulletin for this model year. Body and structure complaints overlap with 1 technical service bulletin filed under the same part.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Body and structure5 83%
- Exterior lighting1 17%
- Other or unknown1 17%
Example complaints
Body and structure: “While driving the rv, the window above the sink separated. The window is double paned. The outer glass pulled away and was flapping, causing the interior glass to also start pulling away. We were on a stretch of highway that was busy with trucks, approx 6:30pm (dark), 2 lanes eastbound I-40 in california. There were no exits for 20-25 miles after the incident began. The window continued to bang and pull away the entire drive. The pull from the wind threatened to completely separate the window assembly from the rv. …”
NHTSA complaint #11315770, filed 2020-03, 15,815 milesExterior lighting: “The contact owns a 2017 Thor Motor Coach Palazzo RV. The contact stated while operating the vehicle, the rear marker light, and the driver side(left turn) signal were inoperable. The vehicle was taken to the local dealer to be serviced under the NHTSA Campaign Number: 21V00H000 (Electrical System, Exterior Lighting) which would address the failures but after the recall remedy was performed the failure persisted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 26,000.”
NHTSA complaint #11479345, filed 2022-08, 26,000 milesMileage when problems were reported
100% of the 4 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 12,000 and 15,815 miles.
Complaints by year filed
Fewer than 15 complaints, too few for a reliable trend.
Recalls and investigations
- 23V113000Feb 23, 2023Equipment › Recreational vehicle/trailerCovers: Thor Motor Coach Palazzo 2015–2023
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.
- 20V418000Jul 20, 2020Exterior lighting › Brake lightsCovers: Thor Motor Coach Palazzo 2017–2019, Tuscany 2017–2020, Aria 2017–2020 +2 more
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…
Recall details for the 2017 Thor Motor Coach Palazzo → · Check a VIN at nhtsa.gov/recalls
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 1 on record; the latest 1 are shown.
- 10189722Jan 13, 2021Body and structure. The overhead cabinets located above the driver and front passenger seats may become loose during travel. This Technical Service Bulletin will be gathering information regarding this possible concern…
Other model years of the Thor Motor Coach Palazzo
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2018 | 12 | 6,000 | 3 | — | — | — | Not enough data |
| 2017 | 6 | 13,908 | 2 | — | — | — | Not enough data |
| 2014 | 7 | 15,700 | 4 | — | — | — | Not enough data |
| 2013 | 8 | 19,750 | 4 | — | — | — | Not enough data |
All Thor Motor Coach Palazzo model years
Frequently asked questions
How many NHTSA complaints does the 2017 Thor Motor Coach Palazzo have?
NHTSA recorded 6 consumer complaints for the 2017 Thor Motor Coach Palazzo as of Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2017 Thor Motor Coach Palazzo is reported most often?
Body and structure is named most often, in 5 complaints (83% of the total), followed by visibility with 2.
Has the 2017 Thor Motor Coach Palazzo been recalled?
NHTSA lists 2 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
At what mileage are problems with the 2017 Thor Motor Coach Palazzo reported?
Among the 4 complaints that include a mileage, the median is 13,908 miles and the middle half falls between 12,000 and 15,815 miles; 100% were filed for vehicles with under 50,000 miles.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.