NHTSA Recall 23V697000
Filed by Phoenix Motorcars. Component: Electrical System. Reported 2023-10-17. An estimated 238 vehicles are affected. Recall repairs are free at any authorized dealer.
Defect
Proterra Operating Company, Inc. (Proterra) is recalling certain 2019-2022 40' and 35' Catalyst 800V transit buses equipped with ProDrive 1.0, and 40' and 35' ZX5 800V transit buses equipped with ProDrive 1.0. A transistor inside the inverter may overheat and fail, which can result in a loss of power steering and drive power.
Risk
A loss of power steering and/or drive power increases the risk of a crash.
What the manufacturer will do
Dealers will replace the inverter, free of charge. Owner notification letters were mailed December 16, 2023. Owners may contact Proterra customer service at 1-864-438-0000.
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 www.nhtsa.gov.