NHTSA recall 24V602000
Electrical system › Propulsion system › Charging › Module › Software
Motiv E-450 Bev Chassis School Bus and 1 more
Reported Aug 12, 202428 vehicles affectedMotiv Power Systems
The defect
Motiv Power Systems, Inc. (Motiv) is recalling certain 2021-2023 F-450 and 2020 F-59 school buses equipped with a Motiv Gen 5 EPIC powertrain. The vehicle control software could misclassify a loss of isolation between the chassis and high voltage system, shutting down the high voltage (HV) batteries.
The risk
The shutdown of the HV batteries can cause a loss of steering and brake power assist, and drive power, increasing the risk of a crash.
The remedy
Motiv will release an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed September 5, 2024. Owners may contact Motiv customer service at 1-650-458-4804.