2016 Thor Motor Coach Ace 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 2016 Thor Motor Coach Ace, 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
- Interior & seats266.7%
- Body & structure133.3%
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
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
ON SEPTEMBER 22, 2018 I FOUND MYSELF TRAPPED INSIDE MY 2016 THOR ACE 30.1 MOTORHOME. THE DOOR LEVER THE DOOR, WHICH WAS NOT LOCKED, WOULD NOT OPEN. IT WAS OBVIOUS FROM THE WAY THE DOOR LEVEL PULLED THAT IT WAS NO LONGER CONNECTED TO THE LATCH. FORTUNATELY AT 73 YEARS OF AGE I AM STILL AGILE ENOUGH TO CLIMB OUT THE REAR ESCAPE WINDOW, SOMETHING THAT MY WIFE DUE TO SOME PHYSICAL LIMITATIONS COULD NEVER HAVE DONE. UPON TAKING THE MOTORHOME TO CAMPING WORLD THEIR TECHNICIAN HAD TO LITERALLY DRILL OUT THE MATERIAL AROUND THE DOOR LEVER TO GET TO THE LATCH SO IT COULD BE RETRACTED AND A NEW DOOR LATCH UNIT INSTALLED. THE TECHNICIAN INDICATED THIS WAS A COMMON PROBLEM DUE TO THE POOR QUALITY OF THE 'POT METAL' IN THE MECHANISM. BASED ON A QUICK INTERNET SEARCH I DISCOVERED NUMEROUS CASES OF OWNERS COMPLAINING OF SIMILAR EXPERIENCES. THE MOTORHOME, AT THIS TIME ONLY HAD 5,500 MILES THUS THE PROBLEM OBVIOUSLY WAS NOT RELATED TO AGE OR EXTENSIVE USE. THIS IS AN EXTREME SAFETY HAZARD DUE TO THE POOR QUALITY OF THIS COMPONENT. BASED ON THE TECHNICIANS COMMENT AND MY INTERNET SEARCH I AM SURE THOR KNOWS ABOUT THE SITUATION. SINCE THE REPLACEMENT DOOR LATCH MECHANISM APPEARS TO BE IDENTICAL TO THE ORIGINAL WE EXPERIENCE A HIGH LEVEL OF DISCOMFORT AS WE TRAVEL IN OUR THOR MOTORHOME. HOPEFULLY THIS SUB QUALITY COMPONENT DOES NOT FAIL AGAIN IN AN EMERGENCY SITUATION RESULTING IN A LIFE THREATENING SITUATION. SINCERELY, [XXX] AND [XXX] [XXX] HUNTLEY, IL [XXX] [XXX] *DT UPDATED 10/10/18*JB UPDATE 10/18/18 *DT PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *JS
TL* THE CONTACT OWNS A 2016 THOR ACE (MODEL 29.4) RECREATIONAL VEHICLE. THE CONTACT STATED THAT THE PASSENGER SIDE REAR ENTRY DOOR WAS UNABLE TO BE OPENED FROM INSIDE OR OUTSIDE THE VEHICLE DUE TO THE DOOR LATCH BEING FRACTURED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE CONTACT LEFT A VOICEMAIL WITH THE THOR MANUFACTURER AT 1-877-855-2867, ALERTING THEM OF THE FAILURE. THE CONTACT WAS AWAITING A CALL BACK. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 14,391.
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
ON SEPTEMBER 22, 2018 I FOUND MYSELF TRAPPED INSIDE MY 2016 THOR ACE 30.1 MOTORHOME. THE DOOR LEVER THE DOOR, WHICH WAS NOT LOCKED, WOULD NOT OPEN. IT WAS OBVIOUS FROM THE WAY THE DOOR LEVEL PULLED THAT IT WAS NO LONGER CONNECTED TO THE LATCH. FORTUNATELY AT 73 YEARS OF AGE I AM STILL AGILE ENOUGH TO CLIMB OUT THE REAR ESCAPE WINDOW, SOMETHING THAT MY WIFE DUE TO SOME PHYSICAL LIMITATIONS COULD NEVER HAVE DONE. UPON TAKING THE MOTORHOME TO CAMPING WORLD THEIR TECHNICIAN HAD TO LITERALLY DRILL OUT THE MATERIAL AROUND THE DOOR LEVER TO GET TO THE LATCH SO IT COULD BE RETRACTED AND A NEW DOOR LATCH UNIT INSTALLED. THE TECHNICIAN INDICATED THIS WAS A COMMON PROBLEM DUE TO THE POOR QUALITY OF THE 'POT METAL' IN THE MECHANISM. BASED ON A QUICK INTERNET SEARCH I DISCOVERED NUMEROUS CASES OF OWNERS COMPLAINING OF SIMILAR EXPERIENCES. THE MOTORHOME, AT THIS TIME ONLY HAD 5,500 MILES THUS THE PROBLEM OBVIOUSLY WAS NOT RELATED TO AGE OR EXTENSIVE USE. THIS IS AN EXTREME SAFETY HAZARD DUE TO THE POOR QUALITY OF THIS COMPONENT. BASED ON THE TECHNICIANS COMMENT AND MY INTERNET SEARCH I AM SURE THOR KNOWS ABOUT THE SITUATION. SINCE THE REPLACEMENT DOOR LATCH MECHANISM APPEARS TO BE IDENTICAL TO THE ORIGINAL WE EXPERIENCE A HIGH LEVEL OF DISCOMFORT AS WE TRAVEL IN OUR THOR MOTORHOME. HOPEFULLY THIS SUB QUALITY COMPONENT DOES NOT FAIL AGAIN IN AN EMERGENCY SITUATION RESULTING IN A LIFE THREATENING SITUATION. SINCERELY, [XXX] AND [XXX] [XXX] HUNTLEY, IL [XXX] [XXX] *DT UPDATED 10/10/18*JB UPDATE 10/18/18 *DT PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *JS
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 .