2022 Proterra Catalyst recalls
The 2022 Proterra Catalyst is covered by 3 recall campaigns. Repairs are free at a dealer; check your VIN to see which are still open.
| Campaign | Received | Component |
|---|---|---|
| 23V697000 | 2023-10-17 | Electrical System |
| 23V078000 | 2023-02-13 | Visibility › Windshield Wiper/Washer › Motor |
| 22V114000 | 2022-02-28 | Steering › Gear Box (Other Than Rack And Pinion) |
Each recall: problem, risk and fix
Electrical System (23V697000, 2023-10-17)
Problem: 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.
Free fix: 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.
Visibility › Windshield Wiper/Washer › Motor (23V078000, 2023-02-13)
Problem: Proterra Operating Company, Inc. (Proterra) is recalling certain 2020-2022 35" Catalyst, 35" ZX5, and 40" ZX5 vehicles. The windshield wiper motors may operate intermittently or may fail to operate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 104, "Windshield Wiping and Washing Systems."
Risk: Inoperative windshield wipers can reduce visibility in certain driving conditions, increasing the risk of a crash.
Free fix: Dealers will replace the wiper motors, free of charge. Owner notification letters were mailed April 3, 2023. Owners may contact Proterra customer service at 1-864-438-0000.
Steering › Gear Box (Other Than Rack And Pinion) (22V114000, 2022-02-28)
Problem: Proterra, Inc. (Proterra) is recalling certain 2017-2019 35 foot Catalyst E2, 2017-2019 40 foot E2, 2020-2021 35 foot RR, 2019-2020 40 foot RR, 2019-2022 40 foot ZX5, and 2020-2022 35 foot ZX5 buses. The plexus adhesive between the torque limiter plate and the bus body may be insufficient, causing the bolts that secure the steering gearbox to loosen.
Risk: A loose steering gearbox can cause a loss of steering control, increasing the risk of a crash.
Free fix: Dealers will install a mechanical fastener and new bolts on the steering gearbox, and install a new torque plate, as necessary, free of charge. Owner notification letters were mailed October 7, 2022. Owners may contact Proterra's customer service at 1-864-438-0000.
Other model years: 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · All Proterra Catalyst recalls