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Winnebago · NHTSA safety record

2021 Winnebago Adventurer

Every safety complaint, recall and defect investigation the US government holds on this vehicle.

Owners have filed 8 safety complaints about the 2021 Winnebago Adventurer with the US government. Of those, no death is recorded. 3 recall campaigns are open against it.

The most complained-about system is vehicle speed control, named in 5 complaints, 63% of the total.

Compiled from NHTSA's complaint, recall and investigation files · Covers November 2021 to September 2026 · How this is counted

What is on file

8 complaints on file

8

Complaints

0

Describe a crash

0

Mention fire

0

People injured

0

Deaths

A complaint is an unverified account by the person who filed it, not a finding of fault. One complaint is one ODI number, which is how NHTSA counts them.

A recall is the manufacturer conceding a defect, and the repair is free. Whether one covers your particular car is a question only its VIN can answer, because a campaign covers a production range rather than a model year.

Which system owners named

Complaints naming each system
VEHICLE SPEED CONTROL 5 · 63%
SERVICE BRAKES 4 · 50%
EQUIPMENT 2 · 25%
UNKNOWN OR OTHER 2 · 25%
FORWARD COLLISION AVOIDANCE 1 · 13%
Other/I am not sure 1 · 13%
STEERING 1 · 13%
0 4 8

Red marks a system with a recall campaign against it. One complaint can name several systems, so these add up to more than 8.

When the complaints arrived

By the year NHTSA received them

By the year NHTSA received them, which is not the year the failures happened. They peaked in 2023 at 4.

8 6 4 2
21 22 23 26

This is the year the complaint was filed, not the year the failure happened. The range runs from 2021 to 2026, the last of them a part year, which is why its column is drawn faint.

Crash test ratings

NHTSA New Car Assessment Program

NHTSA has not crash tested the 2021 Winnebago Adventurer. Its New Car Assessment Program tests a selection of each year's vehicles and does not reach motorcycles, heavy trucks, motorhomes or most low-volume models, so an absence here says nothing about how the vehicle would perform. It is not a low score.

What owners have reported about this vehicle is below, and it is a different question: a crash test measures what happens to the people inside in a controlled impact, while a complaint records what broke during ordinary use.

Recall campaigns

3 on file

EXTERIOR LIGHTING:TURN SIGNAL

26V177000 · March 23, 2026

The defect
Winnebago Industries, Inc. (Winnebago) is recalling certain 2017 Brave, 2019 Itasca Sunova, 2019-2022 Adventurer, and 2022 Sunstar motorhomes. The front turn signals may have a smaller than required luminous lens area. As such these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) Number 108, "Lamps, Reflective Devices, and Associated Equipment."
The risk
A small lens can make it difficult for other drivers to see the turn signal, increasing the risk of a crash.
The remedy
Dealers will replace the turn signals, free of charge. Owner notification letters were mailed May 8, 2026. Owners may contact Winnebago Customer Care at 1-800-537-1885. Winnebago's number for this recall is 203.

Winnebago Industries, Inc. · up to 1,446 vehicles across all model years covered

LATCHES/LOCKS/LINKAGES:HOOD:LATCH

24V826000 · November 1, 2024

The defect
Winnebago Industries, Inc. (Winnebago) is recalling certain 2014-2018 Sightseer, Itasca Sunova, 2016-2025 Forza, Vista, and Itasca/Winnebago Sunstar, 2015-2025 Adventurer, 2015-2024 Commercial Vehicle, 2015-2028 Itasca Suncruiser, and 2016-2017 Itasca Solei recreational vehicles. The hood bracket adhesive may have been incorrectly applied which can allow the bracket to detach.
The risk
A detached hood bracket may become a road hazard and increase the risk of a crash.
The remedy
Dealers will inspect and repair as necessary, free of charge. Owner notification letters began being mailed January 31, 2025. Owners may contact Winnebago at 1-800-537-1885. Winnebago's number for this recall is 192.

Winnebago Industries, Inc. · up to 11,982 vehicles across all model years covered

EQUIPMENT

20V703000 · November 13, 2020

The defect
Winnebago Industries, Inc. (Winnebago) is recalling certain 2021 Revel, Vista, Sunstar, and Adventurer Motorhomes. The power bed motor may experience an internal gear failure, causing the bed to extend prior to the safety strap engaging.
The risk
A bed that falls unexpectedly increases the risk of injury or death.
The remedy
Winnebago will notify owners, and dealers will replace the power bed motor, free of charge. The recall began December 16, 2020. Owners may contact Winnebago customer service at 1-641-585-6939 or 1-800-537-1885. Winnebago's number for this recall is 164.

Winnebago Industries, Inc · up to 242 vehicles across all model years covered

In owners’ own words

Quoted from the complaint file

Quoted from NHTSA's complaint file. These are unverified accounts by the people who filed them, not findings of fault.

UNKNOWN OR OTHER
The hydraulic leveling system, a Lippert system failed. The hydraulic line on the driver's front leveling jack ruptured, causing hydraulic fluid to spray on the hot engine and exhaust. The engine was immediately turned off preventing a fire. The other danger is that this hydraulic line was holding the jack UP, and could have caused the jacks to drop to the pavement but fortunately we were not moving. The hydraulic line is thermoplastic and not made for high temp locations.

NHTSA complaint 11764258. Filed by an owner and not verified by NHTSA or by us.

EQUIPMENT:RECREATIONAL VEHICLE/TRAILER
While driving up on the leveling blocks, 9 of them shattered. Hard plastic pieces of the blocks became shrapnel that flew across the driveway. Had I been standing where I normally do, I would have been hit by the shrapnel and suffered injury. When I tried to contact Amazon for a refund, I noticed numerous photos of broken blocks in many of their reviews. I contacted the company in July, August, and again in October to no avail. Finally, last week, I received an email from their representative, Chris Phillips, who at first told me that we had used their product incorrectly. We purchased this specific product because it stated on the product packaging that it was for larger class A

NHTSA complaint 11552669, quoted in part. Filed by an owner and not verified by NHTSA or by us.

SERVICE BRAKES
Advances Service Trac lights illuminates and disengages Anti-Lock Brake System and Hill Assist Feature. Ford has issued TSB SSM 51210 but refuses to reprogram the ABS Module. This is per Ford Pro Customer Service Supervision.

NHTSA complaint 11522741. Filed by an owner and not verified by NHTSA or by us.

SERVICE BRAKES
Ford has known of a Service Trac fault appearing which disables the Anti Lock Brake, Hill Assist Control , and Cruise Control. Ford issued TSB 51210. However within that TSB the fault code must be active in order to complete the reprogramming thus there lies the problem. Once the fault code appears and the ignition switch is turned off the fault code resets. Ford has no solution for the problem allowing hundreds of F53 Motorhome Chassis on the road where the anti brake system is failing thus causing a safety problem in the right conditions. I will be submitting for a congressional inquiring into Ford Motor Company.

NHTSA complaint 11520692. Filed by an owner and not verified by NHTSA or by us.

SERVICE BRAKES
The Ford F53 Chassis built for motorhomes has a Ford Factory Advance Trac Warning System. When this system detects a fault the chassis looses Cruise Control, Hill Assists Feature, and Anti Lock Brakes. The Ford Pass App records the faults; however once the Ignition is turned off it erases the fault from the onboard computer. Ford has issue a TSB SSM51210 to reprogram the ASB Module only when the code is active. As stated before once the ignition is turned off the codes are erased. The problem with that scenario is that there are very limited dealerships and companies that will work or have the capability of diagnosis of the system. The safety problem comes when transiting a step grade and

NHTSA complaint 11519212, quoted in part. Filed by an owner and not verified by NHTSA or by us.

SERVICE BRAKES
Failure ABS, Advanced Trac and Cruise Control. Available for inspection. Braking and Trac control safety. Confirmed by McRee Ford Dickenson, TX. Only inspected by Ford Dealer. Dash lights came on and cruise control loss a couple of hundred miles after we left the dealership. Dealer replaced sensor. Everything working until we hit a rough road and all of the above stopped working. This is not a new problem, if you read the Ford Forums, is not addressing.

NHTSA complaint 11479303. Filed by an owner and not verified by NHTSA or by us.

Compare

Other 2021 Winnebago models

Ekko 9 Revel 8 View 8

Complaints on file, same model year.

Every Winnebago on this site — 13 vehicles.

If this is your car and a dealer keeps failing to fix it, your state's lemon law may require the manufacturer to replace it or buy it back. How many repair attempts it takes, and how long you have to file, is set by the state you bought in and by nothing on this page.

Where these numbers come from

A complaint is one owner's account and has not been verified by NHTSA or by us. A vehicle with more complaints is not necessarily worse: models that sold in larger numbers collect more of them. How this is counted.

Compiled and maintained by
Independent developer and analyst