PROTERRA CATALYST
View complaints and recalls by year, or see all recent reports below.
PROTERRA CATALYST Summary
8
Model Years
0
Total Complaints
52
Total Recalls
2015 - 2022
Year Range
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Recent Recalls
2021 PROTERRA CATALYST
483 vehicles affected
ELECTRICAL SYSTEM
Phoenix Motorcars (Phoenix) is recalling certain 2019-2021 800V Catalyst and 2020-2022 ZX5 transit buses. The vehicle controller software may allow the electrical circuit for the radiator fan to overheat.
Risk: Electrical circuits that overheat increase the risk of a fire.
2022 PROTERRA CATALYST
238 vehicles affected
ELECTRICAL SYSTEM
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.
2022 PROTERRA CATALYST
252 vehicles affected
VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR
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.
2021 PROTERRA CATALYST
386 vehicles affected
PARKING BRAKE
Proterra Operating Company, Inc. (Proterra) is recalling certain 2020-2021 Catalyst and 2019-2022 ZX5 transit buses. Back pressure in the shared air exhaust for the pneumatic ride height system and parking brake control valve may engage the parking brake while the vehicle is in motion.
Risk: Unintentional engagement of the parking brake increases the risk of a crash.
2022 PROTERRA CATALYST
724 vehicles affected
STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
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.
2019 PROTERRA CATALYST
300 vehicles affected
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Proterra Operation Company, Inc. (Proterra) is recalling certain 2017-2019 Catalyst transit buses. One or more battery packs may allow liquid to leak into and accumulate in the battery pack enclosure.
Risk: The accumulation of liquid inside the battery pack enclosure increases the risk of a fire.
2019 PROTERRA CATALYST
12 vehicles affected
ELECTRICAL SYSTEM:SOFTWARE
Proterra, Inc. (Proterra) is recalling certain 2019-2020 Catalyst 40 foot buses. A software defect in the body controller that operates the door motor may allow the rear door to open unexpectedly.
Risk: The rear door may open without the driver's awareness, increasing the risk of injury.
2020 PROTERRA CATALYST
5 vehicles affected
STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
Proterra Inc. (Proterra) is recalling certain 2018-2020 35 foot and 40 foot Catalyst buses. Lack of plexus adhesive between the torque plate and the vehicle chassis may cause the bolts securing the steering gear box to loosen.
Risk: An unsecured steering gear box could cause the driver to lose the ability to steer the vehicle, increasing the risk of crash or injury.
2020 PROTERRA CATALYST
8 vehicles affected
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
Proterra Inc. (Proterra) is recalling certain 2019-2020 Battery-Electric 40' Catalyst and 2020 Battery-Electric 35' Catalyst buses. The power steering hose located at the pump and reservoir may leak and sweat fluid through the hose.
Risk: A power steering fluid leak can increase the risk of a crash.
2016 PROTERRA CATALYST
39 vehicles affected
SERVICE BRAKES
Proterra, Inc. (Proterra) is recalling certain 2015-2018 Catalyst 40 buses equipped with an optional tow fitting and airline that allows a tow truck to operate the rear brakes on the vehicle. The mesh cap covering the airline for the tow fitting can be clogged with road debris in inclement weather, possibly resulting in a build up of air pressure in the rear brake system.
Risk: A build up of air pressure can cause the brakes to drag and possibly overheat, increasing the risk of fire.
Recent Complaints
No recent complaints found.