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Motiv E-450 BEV Chassis School Bus Recall 24V781: Loose wire can cut power to drive system, raising crash risk

NHTSA campaign 24V781, reported October 18, 2024, 25 vehicles potentially affected.

What this recall means for you

A wire connection point in the 12-volt control power cable on these electric school buses can loosen. If it does, control power to the high voltage batteries can be interrupted, which can cause a loss of drive power.

Loss of drive power increases the risk of a crash. Owners of affected 2021 through 2024 E-450 electric school buses with a Motiv Gen 4 EPIC powertrain should contact Motiv customer service at 1-650-458-4804 to arrange service. Owner notification letters were mailed December 23, 2024.

Motiv field support technicians will inspect and replace the 12-volt control cable as necessary, at no cost to you. Check your vehicle identification number (VIN) for open recalls to confirm whether your bus is affected.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 24V781Motiv Power Systems
Component
ELECTRICAL SYSTEM:PROPULSION SYSTEM: CABLES
Problem
Motiv Power Systems, Inc. (Motiv) is recalling certain 2021-2024 E-450 school buses equipped with a Motiv Gen 4 EPIC powertrain. A wire connection point could loosen, causing a loss of 12-volt control power to the high voltage (HV) batteries.
Risk
Interruption of the 12-volt control power can cause a loss of drive power, increasing the risk of a crash.
Remedy
Motiv field support technicians will inspect and replace the 12-volt control cable as necessary, free of charge. Owner notification letters were mailed December 23, 2024. Owners may contact Motiv customer service at 1-650-458-4804.
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 nhtsa.gov.

Affected vehicles

Motiv E-450 BEV Chassis School Bus2021202220232024