RoadVitals

2021 Winnebago Solis 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.
3
Latest Jul 31, 2026
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
3
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 2021 Winnebago Solis, 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

  • Driver assistance133.3%
  • Other / unspecified133.3%
  • Seat belts133.3%

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

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

1
report

From owner reports, verbatim

The contact owns a 2021 Winnebago Solis built on a 2021 Ram Promaster Chassis. The contact received notification of NHTSA Campaign Number: 25V552000 (BACK OVER PREVENTION); however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure.

NHTSA ID 11754014 · filed Jul 31, 2026

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.

1
report

From owner reports, verbatim

This note relates to the Winnebago construction of the vehicle. The grey tank, which can hold up to 20 gallons of water, came out of its fitting under the chassis, as shown in one picture. As shown in another image, the grey tank support has come out of its fitting under the chassis. The final picture shows the lack of support provided by the thin and rusting support bar. We were lucky to have noticed the grey tank falling down while stopped. If this had fallen down at highway speeds, there's no telling what injuries and damages may have occurred. The support bar is simply too flimsy to support the weight of 20 gallons of water over time. Other vehicle owners have noticed similar issues with their grey tank coming loose and having to be re-secured. Our vehicle was inspected and repaired by a commercial truck repair company, report attached. The inspection revealed the support bar is too thin to support the grey tank and should be thicker steel. There was no warning and the only reason we knew there was an issue was because we walked far enough away from the vehicle to see there was a gap between the bottom of the vehicle and the grey tank.

NHTSA ID 11545895 · filed Sep 21, 2023

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

THE VEHICLE IS A WINNEBAGO SOLIS (CLASS B RV) THAT'S BUILT ON THE DODGE RAM CHASSIS. WE ARE EXPERIENCING PROBLEMS WITH THE SEAT BELTS, AS ARE SEVERAL OTHER OWNERS I KNOW WHO OWN THE SAME MODEL RV. WINNEBAGO HAS ADDED TWO BENCH SEATS WITH 3-POINT SEAT BELTS. THE SEATS ARE MADE BY A COMPANY CALLED FREEDMAN. IN OUR CASE, WHEN THE VEHICLE IS ON A SLOPE, THE SEAT BELTS FOR THE FREEDMAN BENCH SEAT BECOME STUCK AND CANNOT BE PULLED OUT, SO THE PASSENGER CANNOT BUCKLE IN. WE HAD THE ENTIRE SEAT BELT WITH BUCKLE/HOUSING REPLACED BY A BODY SHOP WITH WINNEBAGO'S APPROVAL; HOWEVER, THE PROBLEM PERSISTS. THE BODY SHOP HAD TAKEN APART THE OLD SEAT BELT AND NOTED THAT THERE IS A LEVELING MECHANISM THAT'S VERY SENSITIVE. WHEN IT'S NOT LEVEL, THE SEAT BELT LOCKS UP. THIS CAUSES PROBLEMS WHEN THE VAN IS PARKED ON A SLOPE -- THE MECHANISM LOCKS UP, SO THE PASSENGER SITTING IN THE BACK SEATS (IN OUR CASE MY CHILD) CANNOT PULL THE SEAT BELTS OUT TO BUCKLE HIMSELF. SEE A VIDEO OF THE PROBLEM HERE: HTTPS://YOUTU.BE/RO6BNJE-LKK

NHTSA ID 11404888 · filed Mar 25, 2021

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 .