2021 Winnebago SUNSTAR: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
0 owner complaints analyzed
4 distinct recall campaigns
Not available median reported failure mileage
Scope: 2021 model year. Data updated: . 0 complaints include usable failure mileage. View data status.
Most common problems
No owner complaints are recorded for this selection. A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
No usable records for this chart.
| Category | Count |
|---|
No records.
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
No usable records for this chart.
| Category | Count |
|---|
No records.
Pattern summary
There is not enough complaint evidence to summarize patterns.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Recall history
4 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
20V703000 · Equipment
Reported: 2020-11-13 (November 13, 2020)
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.
Consequence: A bed that falls unexpectedly increases the risk of injury or death.
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.
NHTSA campaign record ↗24V295000 · Equipment:Appliance:Oven/Stove/Cooktop | Equipment:Electrical
Reported: 2024-04-26 (April 26, 2024)
Winnebago Industries, Inc. (Winnebago) is recalling certain 2021-2023 Sunstar, Vista, 2022-2023 Cambria, Inspire, 2023 Forza, 2024 Minnie Winnie, Spirit, 2024-2025 Porto and Vita motorhomes. The LED backlight circuit board in the cooktop range may fail, causing the board to overheat.
Consequence: A circuit board that overheats increases the risk of a fire.
Remedy: Dealers will replace the cooktop control panel, free of charge. Owner notification letters were mailed September 5, 2024. Owners may contact Winnebago customer service at 1-641-585-6939 or 1-800-537-1885. Winnebago's number for this recall is 184.
NHTSA campaign record ↗24V733000 · Exterior Lighting:Turn Signal
Reported: 2024-10-01 (October 1, 2024)
Winnebago Industries, Inc. (Winnebago) is recalling certain 2013-2017 Tour, 2013-2018 Journey, 2014-2022 Forza, 2015-2016 Brave, 2015-2019 Grand Tour, 2015-2021 Vista, 2016-2018 Adventurer, Sightseer, 2016-2021 Commercial Vehicle, 2018-2021 Intent, Sunstar, 2018-2020 Horizon, Itasca 2013-2017 Ellipse, Meridian, 2014-2017 Solei, 2015-2016 Tribute, 2015-2018 Sunstar, 2016-2018 Suncruiser, and Sunova motorhomes. The 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."
Consequence: A small lens can make it difficult for other drivers to see the turn signal, increasing the risk of a crash.
Remedy: Dealers will replace the turn signals, free of charge. Owner notification letters were mailed April 17, 2026. Owners may contact Winnebago Customer Care at 1-800-537-1885. Winnebago's number for this recall is 189.
NHTSA campaign record ↗24V826000 · Latches/Locks/Linkages:Hood:Latch | Structure:Body:Hood:Hinge And Attachments
Reported: 2024-11-01 (November 1, 2024)
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.
Consequence: A detached hood bracket may become a road hazard and increase the risk of a crash.
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.
NHTSA campaign record ↗Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
0 unique complaints in this selection. Analysis snapshot: 2026-09-30.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|
| Electrical System | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 11491428Note: this 2022 vehicle has a 2021 Ford F53 Chassis. Beginning in early 2022, with about 4,000 miles on the RV, the “Service Advance Trac” warning light comes on suddenly and intermittently, but it is on the vast majority of the time, which disables the Traction Control, Hill Assist, and Cruise Control functions. In 2022 Ford issued Bulletin “SSM 50767 - 2020-2022 F-53 Motorhome – Illuminated Electronic Stability Control Indicator With DTC C0051 And Inoperable Cruise Control,” which stated that its engineering department was working on a sol… | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Engine | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 11491428Note: this 2022 vehicle has a 2021 Ford F53 Chassis. Beginning in early 2022, with about 4,000 miles on the RV, the “Service Advance Trac” warning light comes on suddenly and intermittently, but it is on the vast majority of the time, which disables the Traction Control, Hill Assist, and Cruise Control functions. In 2022 Ford issued Bulletin “SSM 50767 - 2020-2022 F-53 Motorhome – Illuminated Electronic Stability Control Indicator With DTC C0051 And Inoperable Cruise Control,” which stated that its engineering department was working on a sol… | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Exterior Lighting | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 1100.0% | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Latches/Locks/Linkages | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 1100.0% | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Latches/Locks/Linkages:Hood:Latch | 0UnavailableNo examples available for this selection. | 1100.0%ODI 11746724 · 13,600 miThe contact owns a 2017 Ford F53 Winnebago RV. The contact stated that the front hood latch had detached, but the secondary hood latch was operational, securely keeping the hood closed. The hood was previously glued, but the failure recurred. There were no warning lights illuminated. The local dealer was contacted and declined to repair the vehicle due to concerns of not being reimbursed for the repair. The vehicle was not diagnosed or repaired. The manufacturer was contacted and referred the contact to another dealer; however, the other dealer… | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Unknown Or Other | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 11491428Note: this 2022 vehicle has a 2021 Ford F53 Chassis. Beginning in early 2022, with about 4,000 miles on the RV, the “Service Advance Trac” warning light comes on suddenly and intermittently, but it is on the vast majority of the time, which disables the Traction Control, Hill Assist, and Cruise Control functions. In 2022 Ford issued Bulletin “SSM 50767 - 2020-2022 F-53 Motorhome – Illuminated Electronic Stability Control Indicator With DTC C0051 And Inoperable Cruise Control,” which stated that its engineering department was working on a sol… | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| No usable records for this analysis. | ||||
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-10 | 0 | 24V733000 | No examples available for this selection. |
| 2024-11 | 0 | 24V826000 | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2022: 1 complaints · 2023: 0 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2022 | 1 | 1 | 1 |
| 2023 | 0 | 0 | 0 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2022 | 1 | 0 | 0 |
| 2023 | 0 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component |
|---|
| No usable records for this analysis. |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.