Transport Canada Recall - 2022677 - PROTERRA
Please see corrective actions section below
2019 | PROTERRA | ZX5, 2020 | PROTERRA | CATALYST, 2020 | PROTERRA | ZX5, 2021 | PROTERRA | ZX5, 2021 | PROTERRA | CATALYST, 2022 | PROTERRA | ZX5
On certain buses, a check valve leak could cause air from the ride height system to apply the parking brake suddenly while driving.
Note: This recall only affects buses built with a Parker ride height system.
A parking brake that self-applies while driving could increase the risk of a crash.
Proterra will notify owners by mail and provide a free remedy to separate the ride height exhaust line from the parking brake exhaust line.
Visit Transport Canada’s Motor Vehicle Safety Recalls Database for the original recall.