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REV Ambulance Type I Recall 23V873: Wiring Fault Can Overheat Circuits and Cause Fire

NHTSA campaign 23V873, reported December 21, 2023, 210 vehicles potentially affected.

What this recall means for you

In certain ambulances and specialty vehicles, a short circuit or wiring failure may not be stopped by the firmware, which normally shuts off the output pin. This can leave electrical circuits overloaded.

An overloaded circuit can overheat, which increases the risk of a fire. Owners should take this recall seriously and arrange a repair promptly.

An authorized dealer will update the firmware at no cost to you. Owner notification letters were mailed January 15, 2024; you can also call REV customer service at 1-855-661-9232, and check your vehicle identification number (VIN) for any open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 23V873REV Ambulance Group Orlando, Inc.
Component
ELECTRICAL SYSTEM:WIRING
Problem
REV Ambulance Group Orlando, Inc. (REV) is recalling certain 2020-2024 Type I, III and IX vehicles. In the event of a short circuit or wiring failure, the firmware may fail to shut off the output pin, resulting in overloaded electrical circuits.
Risk
Overloaded electrical circuits can overheat, increasing the risk of fire.
Remedy
Dealers will update the firmware, free of charge. Owner notification letters were mailed January 15, 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.

Affected vehicles

REV Ambulance Type I20222023
Road Rescue Type III2020
Wheeled Coach Type I20212024
Wheeled Coach Type III20202021202220232024
Wheeled Coach Type IX20202021202220232024