---
title: "REV AMBULANCE TYPE III (2024) - Recall 24V281000 — NHTSA record 270004 | Is It on Recall"
description: "REV Ambulance Group Orlando, Inc. (REV) is recalling certain 2019-2024 Type I, Type III, and Type IX vehicles equipped with certain Weldon Vmux HC1.7 Input/Outp"
url: https://isitonrecall.com/recall/nhtsa-270004-rev-ambulance-type-iii-2024-recall-24v281000/
updated: 2026-10-01
site: "Is It on Recall"
language: en
---

[Recall archive](https://isitonrecall.com/archives/) / NHTSA

# REV AMBULANCE TYPE III (2024) - Recall 24V281000 — NHTSA record 270004

Published notice; closure not supplied

A campaign record does not say whether this individual vehicle has received the remedy. Check the VIN with NHTSA or the manufacturer.

Source date Apr 19, 2024. Retrieved Oct 1, 2026. Last updated Oct 1, 2026.

Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/).

## What the record says

- **Product**: REV AMBULANCE TYPE III (2024) - Recall 24V281000
- **Reason**: REV Ambulance Group Orlando, Inc. (REV) is recalling certain 2019-2024 Type I, Type III, and Type IX vehicles equipped with certain Weldon Vmux HC1.7 Input/Output multiplex 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. Overloaded electrical circuits can overheat, increasing the risk of fire.
- **Classification**: Not supplied
- **Recalling firm**: REV Ambulance Group Orlando, Inc.
- **Quantity**: 76
- **Agency-reported status**: Published safety recall
- **Source record identifier**: 270004

[Open the official record](https://api.nhtsa.gov/recalls/campaignNumber?campaignNumber=24V281000)

## Lot and product identifiers

| Label field | Details supplied by the agency |
| --- | --- |
| Lot, code or applicability | Product applicability: REV AMBULANCE TYPE III; model year 2024. Check the model identifiers and, for a vehicle, the VIN on the official recall site. |

Match all identifying details in the current notice. A brand name alone is not enough.

## Distribution

Not supplied

No US distribution state could be established from this record. Check the official notice.

## Dates in the source

- **Report received**: Apr 19, 2024
- **Owner notification**: May 17, 2024
- **Record created**: Apr 19, 2024

FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable.

## What to do next

Dealers will update the firmware, free of charge. Owner notification letters were May 17, 2024. Owners may contact REV customer service at 1-855-661-9232.

[Read the current instructions](https://api.nhtsa.gov/recalls/campaignNumber?campaignNumber=24V281000)

Use [NHTSA's VIN check](https://www.nhtsa.gov/recalls) to check an individual vehicle and its remedy status.

## Related records

[Vehicles records](https://isitonrecall.com/product/cars/) [Vehicles and equipment records](https://isitonrecall.com/category/vehicles/) [REV Ambulance Group Orlando, Inc. records](https://isitonrecall.com/brand/rev-ambulance-group-orlando-inc/)