Custom Truck & Body Works Ford F-550, model year 2020. Filed by Custom Truck And Body Works and reported to NHTSA on 2 June 2025. 3 vehicles potentially affected.
What the notice says Custom Truck and Body Works (Custom Truck) is recalling certain 2020 Ford F-550 vehicles equipped with Weldon 8X16 Input-Output nodes. In the event of a short circuit or wiring failure, the firmware in the node may fail to shut off the output pin, resulting in overloaded electrical circuits.
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.
Custom Truck's own number for this recall: 24V347. That is the number on the owner letter and on the dealer paperwork. 25V329 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 25V329 cover?
- Custom Truck & Body Works Ford F-550, model year 2020.
- What is wrong with them?
- Custom Truck and Body Works (Custom Truck) is recalling certain 2020 Ford F-550 vehicles equipped with Weldon 8X16 Input-Output nodes. In the event of a short circuit or wiring failure, the firmware in the node may fail to shut off the output pin, resulting in overloaded electrical circuits.
- What can happen if it is not put right?
- Overloaded electrical circuits can overheat, increasing the risk of fire.
- Is there a fix yet?
- Yes, and it is free. Custom Truck will work with Weldon to update the firmware, free of charge. All vehicles were repaired. Owners may contact Custom Truck customer service at 1-888-712-2963 or Weldon Division of Akron Brass customer service at 1-800-228-1161.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Custom Truck calls this recall 24V347, 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: “Overloaded electrical circuits can overheat, increasing the risk of fire.”
affected
in the notice
caught
| Campaign | 25V329 |
|---|---|
| Filed by | Custom Truck And Body Works |
| System at fault | Electrical System:Wiring |
| Reported to NHTSA | 2 June 2025 |
| Model years | 2020-2020 |
| Vehicles named | CUSTOM TRUCK & BODY WORKS FORD F-550 |
What the notice says today
The defect
Custom Truck and Body Works (Custom Truck) is recalling certain 2020 Ford F-550 vehicles equipped with Weldon 8X16 Input-Output nodes. In the event of a short circuit or wiring failure, the firmware in the node may fail to shut off the output pin, resulting in overloaded electrical circuits.
The consequence
Overloaded electrical circuits can overheat, increasing the risk of fire.
The remedy
Custom Truck will work with Weldon to update the firmware, free of charge. All vehicles were repaired. Owners may contact Custom Truck customer service at 1-888-712-2963 or Weldon Division of Akron Brass customer service at 1-800-228-1161.
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 d9c1244ee120aad874916b93c34c3d7b…, 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 25V329, wording as read on 17 September 2026. https://carsmultiverse.com/recall/25v329/
The copy quoted above hashes to d9c1244ee120aad874916b93c34c3d7b…. 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 Custom Truck notices we hold
- 24V347: one 2020 Ford F550 vehicle equipped with Weldon 8X16 Input-Output nodes
- 21V408: 2020 F550
- 21V143: one 2016 Ford F550 vehicle and one 2018 International 4000 vehicle equipped with 7x9 combination LED Stop-Tail-Turn reverse lights
All 4 Custom Truck 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 25V329 on 23 August 2026, they were:
- Defect summary
3fea2443 - Consequence
1d105752 - Remedy
32aff43d
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 25V329 · how the whole register is watched
472 days after this was filed with the regulator, the register still carries no date for the letter to owners. The sixty days 49 CFR 577.7 allows have passed. A blank there is a gap in the record, which is not the same as a gap in the post: every notice still without one.
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Owners of these cars
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