NHTSA Recall 24V281000 — Rev Ambulance Electrical System

What's wrong

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.

The risk

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

The fix

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.

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.

NHTSA campaign

24V281000

Filed by

Rev Ambulance Group Orlando, Inc.

Report received

19 Apr 2024

Owners notified

17 May 2024

Potentially affected

76

Vehicles covered by this recall

Whether a particular car is affected and still unrepaired depends on its VIN — a model year being listed does not mean every car of that year is included. Check any VIN free on CarLogs, or at nhtsa.gov/recalls.

2019 Rev Ambulance Type I 2020 Rev Ambulance Type I 2021 Rev Ambulance Type I 2022 Rev Ambulance Type I 2023 Rev Ambulance Type I 2024 Rev Ambulance Type I 2020 Rev Ambulance Type Iii 2021 Rev Ambulance Type Iii 2022 Rev Ambulance Type Iii 2023 Rev Ambulance Type Iii 2024 Rev Ambulance Type Iii 2019 Rev Ambulance Type Ix 2020 Rev Ambulance Type Ix 2021 Rev Ambulance Type Ix 2022 Rev Ambulance Type Ix 2023 Rev Ambulance Type Ix 2024 Rev Ambulance Type Ix

Is this car's recall fixed?

Recall repairs are free at any franchised dealer, for the life of the vehicle. A CarLogs report shows the recall status for a specific VIN as reported by the manufacturer — whether it's open or repaired, and whether the fix is available yet.

Source: NHTSA Office of Defects Investigation recall database. Look up another campaign →