PROTERRA issued a recall on ZX5, CATALYST models
· Published by Transport Canada · Official notice
Alert type: Recall
Category: Bus
Department: Transport Canada
Notification type: Safety Mfr
System: Brakes
Units affected: 64
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| Model | Make | Model year(s) affected |
|---|
| ZX5 | PROTERRA | 2022 |
| ZX5 | PROTERRA | 2021 |
| CATALYST | PROTERRA | 2021 |
| CATALYST | PROTERRA | 2020 |
| ZX5 | PROTERRA | 2020 |
| ZX5 | PROTERRA | 2019 |
On certain buses, a check valve leak could cause air from the ride height system to apply the parking brake suddenly while driving.
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.