Model year

2021 Winnebago Revel

Van, diesel, 4WD/4-Wheel Drive/4x4, built in Germany. Owner complaints on file from Jan 12, 2021 to Oct 2, 2024.

Recall campaigns covering this model year525k vehicles or units across those campaigns
Owner complaints82.0 times the median 2021 van
Severity index0.02021 vans average 6.3
First 24 months1Complaints in its first two years
Complaints over time

Complaints about the 2021 Winnebago Revel peaked in 2022, with 3 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

01232021202232023202420252026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

38% of complaints about the 2021 Winnebago Revel name electrical system

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Electrical system
3
Equipment
3
Structure
3
Engine and cooling
1
Powertrain
1
Steering
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

5 recall campaigns cover the 2021 Winnebago Revel

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2021 Winnebago Revel
CampaignFiledSubjectComponentVehiclesRemedy
24V-318May 7, 2024Supplemental Restraint System (SRS) wires can be caught in the seat mechanism when the driver or passenger seats are adjustedAirbags15,572Repair or modification
23V-663Sep 29, 2023Cables near the lithium batteries may contact the battery hold-down brackets, which can damage the cables and cause a short circuitElectrical system4,968Repair or modification
22V-863Nov 21, 2022Retractable awning may extend unintentionally during transitStructure4,521Repair or modification
20V-703Nov 13, 2020Power bed motor may experience an internal gear failure, causing the bed to extend prior to the safety strap engagingEquipment242Part replacement
20V-474Aug 12, 2020These motorhomes have an auxiliary alternator belt that may wear and detachElectrical system156Inspection
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2021 Winnebago Revel

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

8 complaints on file, page 1 of 1.

  1. Filed Oct 2, 2024Failure Oct 2, 2024Woodside, CAElectrical system, Structure

    The contact owns a 2021 Winnebago Revel built on a 2020 Mercedes-Benz Sprinter 2500 chassis. The contact received notifications of NHTSA Campaign Numbers: 22V863000 (Structure) and 23V663000 (Electrical System); however, the part to do the recall repairs were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.

    NHTSA complaint 11617756
  2. Filed Aug 17, 2023Failure Nov 1, 2022Asheville, NCStructure

    The contact owns a 2021 Winnebago Revel RV built on a 2020 Mercedes-Benz Sprinter 2500 chassis. The contact received notification of NHTSA Campaign Number: 22V863000 (Structure) 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 had 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. Parts distribution disconnect.

    NHTSA complaint 11539162
  3. Filed Jul 17, 2023Failure Jun 29, 2023Lexington, MAEngine

    My engine’s cooling fan blade and clutch assembly became unscrewed from its belt-driven shaft. Once unscrewed, the assembly was suspended at its hub by 2 cables to the engine, one mechanical and one electrical. The suspended and swinging assembly then damaged the fan’s threaded shaft mount and the vehicle’s radiator. In other reported cases*, damage has also occurred to the radiator shroud, drive belts or other critical engine parts. Thankfully, in my case the failure occurred near my home on a quiet neighborhood street at low speed. Once I located the problem, I was able to temporarily suspend and anchor the fan and clutch assembly to the radiator shroud and drive the van home. Had the failure occurred on a busy highway at speed, much more damage could easily have occurred and potentially have led to a serious accident. * There are many cases of this occurring on Winnebago Revels which are built using a VS30 Mercedes Sprinter with a 2nd alternator. The issue affects the vans of several recent build years. See the ongoing discussion at this link: https://www.winnebagorevelforum.com/forum/revel-tech/problem-solving-owners-helping-each-other/other-revel-problems/5964-cooling-fan-self-destruct

    NHTSA complaint 11532882
  4. Filed Jul 17, 2023Failure Jul 17, 2023Shelby Township, MIElectrical system

    The house battery bank in the rear of this RV contains two lithium Ion 125ma Batteries. The mounting system used to hold these batteries allows them to slide around, the movement of the batteries and hold-down brackets allows contact between the sharp metal hold-down brackets and the battery cables themselves. The resulting chaffing of the battery cables causes them to short out and catch fire. I caught mine barely in time, as you can see in the pictures the cable coating is being worn through and is compromised. Others have posted on this and have had fires.

    NHTSA complaint 11532649
  5. Filed Nov 21, 2022Failure Aug 15, 2022Phoenix, AZRecreational vehicle/trailer

    Awning self deployed while parked (thankfully) On inspection of the motor parts found that the housing tabs had broken allowing the awning to self deploy. The motor also acts as the ‘brake’ for the awning

    NHTSA complaint 11494453
  6. Filed Nov 3, 2022Failure Nov 3, 2022Red oak, TXRecreational vehicle/trailer

    2021 Winnebago Revel - When starting the engine, the Carefree awning automatically deployed and the awning motor never turned off, violently extending awning arms. I had to turn the engine off to disengage the awning motor from trying to extend. I was able to manually reel in the awning and zip tie it together. After being instructed to do this by a carefree awning customer service representative, I was able to do so, and make an appointment to my local Winnebago dealer for repair.

    NHTSA complaint 11492194
  7. Filed Oct 3, 2022Failure Sep 29, 202224,000 milesSanta Rosa Beach, FLRecreational vehicle/trailer, Structure

    The contact owns a 2021 Winnebago Revel built on a 2020 Mercedes- Benz Sprinter Chassis. The contact stated that while driving approximately 45 MPH, a load noise was heard coming from the vehicle and suddenly the passenger’s side awning inadvertently deployed and extended out from the vehicle. The cause of the failure was not yet determined. The manufacturer was notified of the failure but no assistance was offered. The local dealer was not contacted. The failure mileage was 24,000.

    NHTSA complaint 11487708
  8. Filed Jan 12, 2021Failure Dec 21, 20205,000 milesTiburon, CAElectrical system, Power train, Steering

    THERE IS AN EXISTING RECALL ON THIS VEHICLE (NHTSA CAMPAIGN 20V-474) FROM AUGUST 12 2020. I TOOK DELIVERY OF MY VEHICLE AFTER THIS DATE AND WAS TOLD MY VIN WAS NOT AFFECTED. IN TWO CALLS TO WINNEBAGO CUSTOMER SERVICE THEY ALSO CLAIM MY VEHICLE IS UNAFFECTED AND WAS REPAIRED PRIOR TO SALE. HOWEVER, MY ALTERNATOR BELT IS CLEARLY MISALIGNED AND IS RESULTING IN SIGNIFICANT SQUEALING WHEN THE ENGINE IS RUNNING. I HAVE COMPARED MY VEHICLE WITH THE POSTED PHOTOS AND INFORMATION REGARDING THE FIX PROVIDED BY THE MANUFACTURER AND POSTED ON THE NHTSA WEBSITE. MY VEHICLE DOES NOT CONTAIN THE REQUIRED SHIMS TO ENSURE PROPER ALIGNMENT. SEE ATTACHED PHOTOS OF THE INCORRECT CONFIGURATION (TOP) COMPARED TO MY VEHICLE (BOTTOM). AS YOU CAN SEE, THEY ARE IDENTICAL, MEANING THAT THE NEW SHIM WAS NOT INSTALLED AND THE BELT IS STILL MISALIGNED. WINNEBAGO HAS REFERRED ME TO SEVERAL 'AUTHORIZED SERVICE' LOCATIONS BUT NONE WILL ACCOMMODATE THIS ISSUE. WHEN I CONTACTED THE DEALER I PURCHASED IT FROM, THEY CANNOT ACCEPT MY VEHICLE FOR INSPECTION UNTIL MID-APRIL. THREE MONTHS AWAY IS A LONG TIME TO DRIVE A VEHICLE WITH A SAFETY DEFECT THAT WAS KNOWN PRIOR TO DELIVERY (AND WHICH SHOULD NEVER HAVE BEEN SOLD AFTER THE AUGUST 12 2020 NHTSA NOTIFICATION PURSUANT TO 49 U.S.C. 30112(A)(3)).

    NHTSA complaint 11387741
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
Service bulletins

12 manufacturer communications cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

  • 7SB002-26-01A Feb 25, 2026 · Service Bulletin/Repair Instructions
    This Technical Service Bulletin provides guidance for replacing or retrofitting the alternator on certain Winnebago Revel and Ekko motorhomes equipped with Balmar alternators.
  • 7SB009-24-01A Apr 5, 2024 · Service Bulletin/Repair Instructions
    Service Bulletin sent to dealers advising of the required legal verbiage each RO should document.
  • 7SB002-24-01A Feb 23, 2024 · Service Bulletin/Repair Instructions
    Service Bulletin sent to all Winnebago dealers. Bulletin outlines the characteristics of new roof sealant being used.
  • 12-08-22-MB Dec 8, 2022 · Service Bulletin/Repair Instructions
    Notification sent to all Winnebago Era, View, Navion & Revel Dealers advising of interest reimbursement on all units affected by the stop sell recall issued by Mercedes Benz.
  • 11-18-22-MB Nov 18, 2022 · Service Bulletin/Repair Instructions
    Letter to all Winnebago dealers notifying them of the Mercedes Benz recall affecting Winnebago and dealer inventory and that effective immediately Winnebago and dealers are unable to ship, sell or deliver affected products until recall is remedied.
  • 2019-2022 Sprint Nov 3, 2022 · Service Bulletin/Repair Instructions
    Notification to all dealers advising them of a Mercedes-Benz recall regarding the park lock function.
  • 7SB005-23-01A Sep 19, 2022 · Service Bulletin/Repair Instructions
    Service Bulletin sent to all Winnebago dealers. Bulletin advises of a manufacturing change to the shower surround sealant process for all units.
  • 7SB009-22-02A May 31, 2022 · Service Bulletin/Repair Instructions
    Service Bulletin sent to all dealers. This bulletin advises dealers they no longer need to email Winnebago the signed Vehicle Registration Form, but they should retain a copy for their records.
  • 7SB009-22-01A Jan 27, 2022 · Service Bulletin/Repair Instructions
    Service bulletin sent to dealers. This bulletin provides information on the new warranty mileage limit for Class B units.
  • 7SB009-21-02A Jul 14, 2021 · Service Bulletin/Repair Instructions
    Service Bulletin to dealers reminding them to understand their state's Lemon Law and to comply with Winnebago Motorhome mandates outlined in the Policy & Procedure Manual.
  • 7SB010-21-01Z Jul 1, 2021 · Service Bulletin/Repair Instructions
    Service Bulletin to dealers advising them of part sales training opportunities.
  • 7SB014-21-01A Mar 26, 2021 · Service Bulletin/Repair Instructions
    General Parts and Service Letter to dealers detailing the warranty part return procedure.
Source: NHTSA manufacturer communications files.