Transport Canada Recall - 2022677 - PROTERRA
Brand(s)
Summary
Please see corrective actions section below
Affected products
2019 | PROTERRA | ZX5, 2020 | PROTERRA | CATALYST, 2020 | PROTERRA | ZX5, 2021 | PROTERRA | ZX5, 2021 | PROTERRA | CATALYST, 2022 | PROTERRA | ZX5
Issue
Issue:
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.
Safety Risk:
A parking brake that self-applies while driving could increase the risk of a crash.
Corrective Actions:
Proterra will notify owners by mail and provide a free remedy to separate the ride height exhaust line from the parking brake exhaust line.
Additional information
Background
Visit Transport Canada’s Motor Vehicle Safety Recalls Database for the original recall.
Details
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