2025 Thor Motor Coach Geneva 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 2025 Thor Motor Coach Geneva, 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
- Heating & air conditioning125.0%
- Electrical125.0%
- Exterior lighting125.0%
- Other / unspecified125.0%
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
Heating & air conditioning
Reports naming the heating, ventilation and air-conditioning system.
From owner reports, verbatim
Fumes inside motorhome when running Motorcoach overhead air conditioner on Generator power with vehicle engine off. I became irritable, felt ill and my eyes were swollen. It required a day to feel normal again. Due to this problem, I did not run both devices together again for the remainder of my 11 day trip. I will take it into the dealer this week for analysis.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
Fumes inside motorhome when running Motorcoach overhead air conditioner on Generator power with vehicle engine off. I became irritable, felt ill and my eyes were swollen. It required a day to feel normal again. Due to this problem, I did not run both devices together again for the remainder of my 11 day trip. I will take it into the dealer this week for analysis.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
I brought a 2025 THOR RV Geneva VS24, VIN: [XXX] . THOR and Blue Compass RV drove this RV for 2046 miles with the headlights not working, a bad headlight relay was found by Ford, the part is a THOR relay. This is a road safely issue driving roads without headlights. Second issue; I have to disconnect the smoke alarm to use the stove top, THOR didn't install a exhaust fan/vent to get rid of smoke when cooking. Third issue; The engine cover seal was not in place allowing heat and engine fumes to enter the driver cab area. Fourth issue: Windshield not installed correctly at factory, it was leaking water through the upper part of the windshield, the windshield could fall off the RV while driving down the road, a bracket was not installed correctly per Blue Compass RV shop. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
Fumes inside motorhome when running Motorcoach overhead air conditioner on Generator power with vehicle engine off. I became irritable, felt ill and my eyes were swollen. It required a day to feel normal again. Due to this problem, I did not run both devices together again for the remainder of my 11 day trip. I will take it into the dealer this week for analysis.
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 .