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NHTSA campaign 24V281000

REV Ambulance Group Orlando, Inc. Recall 24V-281: Overloaded Electrical System May Cause Fire

  • Recall influenced by NHTSA's Office of Defects Investigation

NHTSA recall 24V281000 was reported by REV Ambulance Group Orlando, Inc. on April 19, 2024, with 76 vehicles potentially affected (per NHTSA). NHTSA's record lists the Wheeled Coach Type IX, Wheeled Coach Type III, REV Ambulance Type I and more for model years 2019–2024. Owners were notified on May 17, 2024, per NHTSA.

Updated daily from NHTSA's recall files

Is my vehicle included?

This page lists, by model year, the vehicles NHTSA's recall record names for campaign 24V281000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.

To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.

Free VIN check: decode a VIN to see its year, make and model.

Key facts

NHTSA campaign
24V281000 (also written 24V-281 or 24V281)
Filed by
REV Ambulance Group Orlando, Inc.
Report received
Potentially affected
76 vehicles (per NHTSA)
Component
Electrical System
Owners notified

Repair completion: 48.68% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)

NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.

Vehicles listed for this recall

NHTSA's recall record lists these vehicles for recall 24V281000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.

REV Ambulance

All REV Ambulance recalls

Road Rescue

All Road Rescue recalls

Wheeled Coach

All Wheeled Coach recalls

NHTSA's recall notice

As NHTSA's recall record states it for campaign 24V281000.

Defect 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/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.

Safety consequence

Overloaded electrical circuits can overheat, increasing the risk of fire.

Manufacturer remedy

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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Sources

Official NHTSA notice for recall 24V281000

Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.