Rev Ambulance Type I, Rev Ambulance Type Ix, model years 2019 to 2021. Filed by REV Ambulance Group Orlando, Inc. and reported to NHTSA on 23 April 2021. 20 vehicles potentially affected.
What the notice says REV Ambulance Group Orlando, Inc. (REV) is recalling certain 2019-2021 Type I and IX vehicles equipped with Weldon V-Mux Vista IV LCD displays used for controlling emergency vehicle lighting and HVAC functions. These displays may experience low voltage spikes, causing the LCD display to lock up or become …
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
What owners ask about this recall
- Which vehicles does recall 21V289 cover?
- Rev Ambulance Type I, Rev Ambulance Type Ix, model years 2019-2021.
- What is wrong with them?
- REV Ambulance Group Orlando, Inc. (REV) is recalling certain 2019-2021 Type I and IX vehicles equipped with Weldon V-Mux Vista IV LCD displays used for controlling emergency vehicle lighting and HVAC functions.
- What can happen if it is not put right?
- A locked up or non-functional LCD display can delay emergency efforts, which can increase the risk of injury.
- Is there a fix yet?
- Yes, and it is free. REV has notified owners, and Weldon, a division of Akron Brass will provide a replacement display, free of charge. Owner notification letters were mailed on May 5, 2021. Owners may contact REV customer servicer at 1-855-661-9232.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “A locked up or non-functional LCD display can delay emergency efforts, which can increase the risk of injury.”
affected
in the notice
caught
| Campaign | 21V289 |
|---|---|
| Filed by | REV Ambulance Group Orlando, Inc. |
| System at fault | Electrical System:Instrument Cluster/Panel |
| Reported to NHTSA | 23 April 2021 |
| Model years | 2019-2021 |
| Vehicles named | REV AMBULANCE TYPE I, REV AMBULANCE TYPE IX |
What the notice says today
The consequence
A locked up or non-functional LCD display can delay emergency efforts, which can increase the risk of injury.
The remedy
REV has notified owners, and Weldon, a division of Akron Brass will provide a replacement display, free of charge. Owner notification letters were mailed on May 5, 2021. Owners may contact REV customer servicer at 1-855-661-9232.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 1,836 notices in the record whose component field names electrical system. Across that group the median wait before owners were written to was 41 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 21V289, wording as read on 16 September 2026. https://carsmultiverse.com/recall/21v289/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Rev notices we hold
- 26V264: 2026 Holiday Rambler Vacationer, Admiral, Fleetwood Flair, Fortis, and Bounder motorhomes
- 25V718: 2024-2026 Holiday Rambler Invicta and Fleetwood Fortis recreational
- 25V664: 2024-2026 Holiday Rambler Invicta, and Fleetwood Fortis recreational
- 25V565: 2023-2024 American Coach American Tradition, 2023-2026 American Eagle, and American Dream, and 2025-2026 Fleetwood Palisade recreational
- 25V416: 2025-2026 Holiday Rambler Incline, and Fleetwood Altitude Class C motorhomes
- 24V610: 2019-2025 Holiday Rambler Admiral, 2023-2025 Holiday Rambler Eclipse, Fleetwood Flex, and 2019-2024 Fleetwood Flair motorhomes
- 24V281: 2019-2024 Type I, Type III, and Type IX
- 24V279: 2022-2024 Fleetwood Discovery and Holiday Rambler Endeavor motorhomes, equipped with Remco 50-54 Rebel 4
All 39 Rev campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 21V289 on 23 August 2026, they were:
- Defect summary
4e42ee7f - Consequence
aa2eda18 - Remedy
7d444857
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 21V289 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Rev Ambulance Type Ix, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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