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Braun Ambulances Liberty Type I Recall 25V914: Battery isolator can fail, cutting power to lights and patient systems

NHTSA campaign 25V914, reported December 31, 2025, 162 vehicles potentially affected.

What this recall means for you

The battery isolator in certain emergency vehicles equipped with a Pran system may fail. If it does, electrical systems can be lost, including interior and exterior lighting and patient support systems.

Losing exterior lights makes the vehicle harder for other drivers to see, which raises the risk of a crash. Losing patient support systems can delay care and increase the risk of injury to patients.

Braun Service or an authorized dealer will update the software, modify the wiring, and replace the battery isolator at no cost to you. Owner notification letters were mailed January 12, 2026. You can contact Braun Ambulances customer service at 1-877-344-9990, and you should check your vehicle's VIN for 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 25V914Braun Industries, Inc.
Component
ELECTRICAL SYSTEM
Problem
Braun Industries, Inc. (Braun Ambulances) is recalling certain 2021-2026 Chief XL I, Chief XL III, 2021-2025 Express Plus I, Liberty I, 2025 Express III, Select Chief XL I, and Super Chief I emergency vehicles equipped with a Pran system. The battery isolator may fail, causing a loss of electrical systems such as interior, exterior lighting, and patient support systems.
Risk
A loss of exterior lights can reduce the visibility of the vehicle to other drivers, increasing the risk of a crash. A loss of patient support systems can delay care, increasing the risk of injury.
Remedy
Braun Service or an authorized dealer will update the software, modify wiring, and replace the battery isolator, free of charge. Owner notification letters were mailed January 12, 2026. Owners may contact Braun Ambulances' customer service at 1-877-344-9990. Braun Ambulances number for this recall is 2025-02.

Affected vehicles

Braun Ambulances Chief XL Type I202120222023202420252026
Braun Ambulances Chief XL Type III202120222023202420252026
Braun Ambulances Express Plus Type I20212022202320242025
Braun Ambulances Express Type III2025
Braun Ambulances Liberty Type I20212022202320242025
Braun Ambulances Select Chief XL I2025
Braun Ambulances Super Chief Type I2025