Chevrolet 6500xd, Chevrolet 7500xd, Isuzu Ftr, Isuzu Fvr, model years 2022 to 2026. Filed by Isuzu Motors Limited and reported to NHTSA on 19 September 2025. 11,385 vehicles potentially affected.
What the notice says Isuzu Motors Limited (Isuzu) is recalling certain 2022-2026 Isuzu FVR, Isuzu FTR, Chevrolet 6500XD, and 2023-2026 Chevrolet 7500XD vehicles. The fuel heater may overheat, melting the casing and allowing fuel to leak into the electrical connector.
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.
Isuzu's own number for this recall: V2504. That is the number on the owner letter and on the dealer paperwork. 25V630 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 25V630 cover?
- Chevrolet 6500Xd, Chevrolet 7500Xd, Isuzu FTR, Isuzu FVR, model years 2022-2026.
- What is wrong with them?
- Isuzu Motors Limited (Isuzu) is recalling certain 2022-2026 Isuzu FVR, Isuzu FTR, Chevrolet 6500XD, and 2023-2026 Chevrolet 7500XD vehicles. The fuel heater may overheat, melting the casing and allowing fuel to leak into the electrical connector.
- What can happen if it is not put right?
- A fuel leak in the presence of an ignition source increases the risk of a fire.
- Is there a fix yet?
- Yes, and it is free. Dealers will inspect and replace the fuel heater and electrical connectors as necessary, free of charge. Owner notification letters were mailed November 7, 2025. Owners may contact Isuzu customer service at 1-866-441-9638. Isuzu's number for this recall is V2504.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Isuzu calls this recall V2504, which is the number on the owner letter and the dealer paperwork.
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 fuel leak in the presence of an ignition source increases the risk of a fire.”
affected
in the notice
caught
| Campaign | 25V630 |
|---|---|
| Filed by | Isuzu Motors Limited |
| System at fault | Fuel System, Other:Fuel Filter |
| Reported to NHTSA | 19 September 2025 |
| Model years | 2022-2026 |
| Vehicles named | CHEVROLET 6500XD, CHEVROLET 7500XD, ISUZU FTR, ISUZU FVR |
What the notice says today
The defect
Isuzu Motors Limited (Isuzu) is recalling certain 2022-2026 Isuzu FVR, Isuzu FTR, Chevrolet 6500XD, and 2023-2026 Chevrolet 7500XD vehicles. The fuel heater may overheat, melting the casing and allowing fuel to leak into the electrical connector.
The consequence
A fuel leak in the presence of an ignition source increases the risk of a fire.
The remedy
Dealers will inspect and replace the fuel heater and electrical connectors as necessary, free of charge. Owner notification letters were mailed November 7, 2025. Owners may contact Isuzu customer service at 1-866-441-9638. Isuzu's number for this recall is V2504.
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 14705a2760f1974447fa990c27db39ff…, so if it is ever edited the change is provable rather than a matter of memory.
This is one of 145 notices in the record whose component field names fuel system, other. Across that group the median wait before owners were written to was 35 days.
Last checked . No change has been recorded in the wording.
The same recall in other countries
This campaign carries a manufacturer code that also appears in another country’s register, which means the same defect was recalled there too.
- Canada: Transport Canada recall 2025493, recorded 19 September 2025 (within a week of the American filing)
Matched on V2504, the manufacturer’s own number for this campaign, which is the only field the registers share. Exact match, nothing paired on brand and date. The two dates are adjacent instruments rather than the same one, so a difference of a day or two means nothing.
How often the two countries file on the same day · The European alerts
The models named here, across their whole recall history
- Chevrolet 6500xd recalls: 7 US campaigns
- Chevrolet 7500xd recalls: 3 US campaigns
- Isuzu FTR recalls: 13 US campaigns
- Isuzu FVR recalls: 5 US campaigns
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 25V630, wording as read on 17 September 2026. https://carsmultiverse.com/recall/25v630/
The copy quoted above hashes to 14705a2760f1974447fa990c27db39ff…. 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 Isuzu notices we hold
- 26V210: 2025-2027 Chevrolet Low Cab Forward 5500XD, 4500XD, Isuzu NRR, NPR HD, NPR XD, 2025-2026 Chevrolet Low Cab Forward 4500HD, and Isuzu NRR EV
- 25V719: 2022-2026 Isuzu FVR, 2023-2026 Chevrolet 7500XD, 2018-2026 Chevrolet 6500XD, and Isuzu FTR
- 25V319: 2025 NRR-EV
- 25V217: 2025 NRR EV trucks
- 24V467: 2025 FTR
- 24V157: 2019-2024 FTR, 2020-2024 Chevrolet LCF 6500XD, 2022-2024 FVR, and 2023-2024 Chevrolet LCF 7500XD
- 23V564: 2023-2024 NPR Gas, NPR HD Gas, 2024 NQR Gas, NRR Gas, 2023-2024 Chevrolet LCF 3500HG, Chevrolet LCF 4500HG, 2024 Chevrolet LCF 5500HG, and Chevrolet LCF 5500XG
- 23V017: 2022-2023 Isuzu NQR, NRR, 2022 Chevrolet Low Cab Forward (LCF) 5500HD, 2022-2023 Chevrolet LCF 5500XD, and 2023 Hino S52
All 40 Isuzu 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 25V630 on 23 August 2026, they were:
- Defect summary
73184098 - Consequence
2c1e78b5 - Remedy
1f344302
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 25V630 · 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 Isuzu FTR, 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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