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Nova Bus LFS Recall 25V184: Loose Battery Hardware Can Short Circuit and Cause Fire

NHTSA campaign 25V184, reported April 3, 2025, 24 vehicles potentially affected.

What this recall means for you

Certain transit buses have high-voltage traction batteries that may contain loose hardware. That hardware can fall inside the battery pack and create a short circuit.

A short circuit increases the risk of a fire. Owners should take this recall seriously and contact the manufacturer promptly. Owner notification letters were mailed June 5, 2025, and a second letter will be sent once the remedy is available.

The remedy is free of charge: Nova Bus will replace the batteries. Owners can contact Nova Bus customer service at 800-350-6682, and should also check their vehicle identification number 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 25V184Nova Bus (US) Inc.
Component
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Problem
Nova Bus (US) Inc. (Nova Bus) is recalling certain 2022-2023 Nova Bus LFS transit buses. The high voltage batteries may have loose hardware that can fall inside the battery pack and create a short circuit.
Risk
A short circuit increases the risk of a fire.
Remedy
Nova Bus will replace the batteries, free of charge. Owner notification letters were mailed June 5, 2025. A second letter will be sent once the remedy is available. Owners may contact Nova Bus customer service at 800-350-6682. Nova Bus's number for this recall is CR5687.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov.

Affected vehicles

Nova Bus LFS20222023