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NHTSANHTSA · Vehicles·Recall number 22V855000

PARKING BRAKE

Published November 21, 2022 · Recall initiated: November 18, 2022

What's the hazard

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.

What to do

Proterra will install a redesigned air circuit, free of charge. Owner notification letters were mailed on December 21, 2022. Owners may contact Proterra's customer service at 1-864-438-0000.

Recall details

Brand
PROTERRA
Model
ZX5
Manufacturer
Phoenix Motorcars
Lot
2019 PROTERRA ZX5 | 2020 PROTERRA ZX5 | 2020 PROTERRA CATALYST | 2021 PROTERRA ZX5 | 2022 PROTERRA ZX5 | 2021 PROTERRA CATALYST
Risk classification
V
Country
US
View official NHTSA notice

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