Model year

2020 Winnebago Adventurer

Other, 4x2, built in United States. Owner complaints on file from Feb 25, 2025 to Feb 25, 2025.

Recall campaigns covering this model year414k vehicles or units across those campaigns
Owner complaints1Below the median 2020 other
Severity index0.02020 others average 6.4
First 24 months0Complaints in its first two years
Complaints over time

Complaints about the 2020 Winnebago Adventurer peaked in 2025, with 1 filed

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

00.250.50.751202512026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

100% of complaints about the 2020 Winnebago Adventurer name structure

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

Structure
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

4 recall campaigns cover the 2020 Winnebago Adventurer

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 2020 Winnebago Adventurer
CampaignFiledSubjectComponentVehiclesRemedy
26V-177Mar 23, 2026Front turn signals may have a smaller than required luminous lens areaLighting1,446Part replacement
24V-826Nov 1, 2024Hood bracket adhesive may have been incorrectly applied which can allow the bracket to detachLatches and locks11,982Repair or modification
20V-019Jan 15, 2020When using 30 AMP service, the heat coil may not disengage when the Power Control System (PCS) calls to stop the air conditioner powerElectrical system212Repair or modification
19V-811Nov 13, 2019Electrical connector was mounted directly on the floor instead of to a standoff backet as intendedElectrical system638Not stated
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2020 Winnebago Adventurer

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.

1 complaint on file, page 1 of 1.

  1. Filed Feb 25, 2025Failure Feb 24, 2025Slidell, LABody

    The front grill fell off the vehicle while driving. I was actually in the process of bringing it to a service center to have the hood bracket reattached. I had also fell off and is currently subject of a recall (NHTSA campaign number 24v826000). I was able to retrieve the grill and on inspecting the brackets that hold the grill on, there was no adherent epoxy suggesting it failed to bond correctly (which was also the issue with the hood brackets).

    NHTSA complaint 11644796
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
Service bulletins

8 manufacturer communications cover this model year

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

  • 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.
  • 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.
  • 7SB009-21-02A 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.
  • 7SB015-14-01T Feb 26, 2014 · Service Bulletin/Repair Instructions
    Service Bulletin to dealers that provides information regarding HDMI Matrix Switching. Advises of two generations of switches used that that components cannot be mixed between the two generations.
Source: NHTSA manufacturer communications files.