RoadVitals

2016 Thor Motor Coach Quantum Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
1
Latest Mar 29, 2016
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
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Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
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What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2016 Thor Motor Coach Quantum, 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

  • Electrical1100.0%

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

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

1
report

From owner reports, verbatim

WE PICKED UP OUR NEW RV MOTORHOME FROM OUR DEALER TWO WEEKS AGO AND PARKED IT BEHIND OUR HOUSE, A DISTANCE OF APPROX. 25 MILES. LAST WEEK WE BEGAN TO LOAD IT WITH SOME CLOTHING AND SUPPLIES SO WE COULD TAKE IT OUT ON A TEST RIDE IN A FEW WEEKS. WHILE DOING A CAREFUL CHECK OF THE RV I FOUND THAT THE POWER OUTPUT CABLE OF THE RV'S GENERATOR WAS LAYING DIRECTLY ON THE GENERATOR'S EXHAUST PIPE AND HAD MELTED OVER 3/4 THROUGH. WHEN I LIFTED THE CABLE OFF THE PIPE I COULD SEE HOW BADLY DAMAGED THE PROTECTIVE CABLE WAS AND EXPECTED THE INSULATION ON THE 30 AMP POWER WIRES MUST ALSO BE MELTED. IF THE GENERATOR HAD BEEN TURNED ON I BELIEVE, AT THE LEAST, IT WOULD HAVE STARTED AN ELECTRICAL FIRE. WITH THE GASOLINE FUEL LINE AND THE PROPANE FUEL LINE FOR THE HOT WATER HEATER SO CLOSE BY IT COULD HAVE CAUSED AN EXPLOSION. WHEN WE PICKED UP THIS RV THE GENERATOR HAD APPROX 60 HOURS OF RUN HOURS AND WE ONLY RAN IT A FEW MORE HOURS WHEN WE FIRST GOT IT HOME. WHEN I FOUND THIS HAZARDOUS CONDITION I TRIED TO CALL THE DEALER BUT IT WAS LATE AND THEY WERE CLOSED SO I CALLED THOR MOTOR COACH AND REPORTED THIS TO THE EMERGENCY SERVICE DEPARTMENT. FIRST THING NEXT MORNING I TOOK SEVERAL PICTURES OF THIS CONDITION, SEE ATTACHED PHOTOS, AND DROVE THE RV BACK TO THE DEALER, WITHOUT, OF COURSE, STARTING THE GENERATOR. I LEFT THEM A WRITEUP OF THIS CONDITION, ALONG WITH SEVERAL OTHER RELATIVELY MINOR ISSUES, PLUS THE PHOTOS. I ALSO SENT THOR THESE PHOTOS. TO DATE I HAVE NOT HEARD BACK FROM EITHER THOR OR THE DEALER.

NHTSA ID 10852330 · filed Mar 29, 2016

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

Data on this page last refreshed .