Triple E Rv Wonder, Triple E Unity, model year 2025. Filed by Triple E Recreational Vehicles and reported to NHTSA on 4 June 2025. 467 vehicles potentially affected.
What the notice says Triple E Recreational Vehicles (Triple E) is recalling certain 2025 Wonder W24RTB, W24RL, W24MBL, Unity U24RL, U24TB, U24MBL, U24MB, U24FX, and U24CB motorhomes. The insulation on the inverter wiring may have been incorrectly installed, allowing the wiring to overheat.
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 25V374 cover?
- Triple E RV Wonder, Triple E Unity, model year 2025.
- What is wrong with them?
- Triple E Recreational Vehicles (Triple E) is recalling certain 2025 Wonder W24RTB, W24RL, W24MBL, Unity U24RL, U24TB, U24MBL, U24MB, U24FX, and U24CB motorhomes. The insulation on the inverter wiring may have been incorrectly installed, allowing the wiring to overheat.
- What can happen if it is not put right?
- Overheated wiring can cause electrical arcing and increase the risk of a fire.
- Is there a fix yet?
- Yes, and it is free. Dealers will correct the insulation around the wiring, free of charge. Owner notification letters were mailed by June 11, 2025. Owners may contact Triple E customer service at 1-877-992-9906. Triple E's number for this recall is CA#10817-1.
- 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: “Overheated wiring can cause electrical arcing and increase the risk of a fire.”
affected
in the notice
caught
| Campaign | 25V374 |
|---|---|
| Filed by | Triple E Recreational Vehicles |
| System at fault | Electrical System:Wiring |
| Reported to NHTSA | 4 June 2025 |
| Model years | 2025-2025 |
| Vehicles named | TRIPLE E RV WONDER, TRIPLE E UNITY |
What the notice says today
The defect
Triple E Recreational Vehicles (Triple E) is recalling certain 2025 Wonder W24RTB, W24RL, W24MBL, Unity U24RL, U24TB, U24MBL, U24MB, U24FX, and U24CB motorhomes. The insulation on the inverter wiring may have been incorrectly installed, allowing the wiring to overheat.
The consequence
Overheated wiring can cause electrical arcing and increase the risk of a fire.
The remedy
Dealers will correct the insulation around the wiring, free of charge. Owner notification letters were mailed by June 11, 2025. Owners may contact Triple E customer service at 1-877-992-9906. Triple E's number for this recall is CA#10817-1.
What it said before
Nothing has changed while we have been watching. We last read the wording of this campaign on 17 September 2026, and it matched the copy we already held.
That copy hashes to be66c2fa4756493d9a995195e757667c…, so if it is ever edited the change is provable rather than a matter of memory.
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 25V374, wording as read on 17 September 2026. https://carsmultiverse.com/recall/25v374/
The copy quoted above hashes to be66c2fa4756493d9a995195e757667c…. If the notice is reworded later, that fingerprint will not match, which is how a reader checks that the quotation was of the version we say it was.
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 Triple E notices we hold
- 25V790: 2025-2026 Unity recreational
- 24V705: Triple E 2024 Unity and Triple E 2024 Wonder motorhomes
- 24V596: 2024 Triple E Unity U24RL, U24TB, U24FX, and U24MBL motorhomes
- 24V532: 2020-2024 Wonder W24RL, W24FTB, W24MBL, and W24MB motorhomes
- 23V766: 2023-2024 Triple E Wonder W24RTB, W24RL, and W24FTB motorhomes
- 23V608: 2021-2022 Unity U24IB and 2021-2023 U24TB motorhomes
- 23V399: 2023 Unity U24MBL and Wonder W24MBL motorhomes
- 23V387: 2023 Unity U24MB, U24cB, U24FX, U24MBL, U24RL, U24TB, and Wonder W24FTB, W24MBL, W24RL, W24RTB motorhomes
All 47 Triple E 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 25V374 on 23 August 2026, they were:
- Defect summary
8bf72f6a - Consequence
1f4114ba - Remedy
571284ba
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 25V374 · 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 Triple E Unity, 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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