Instructions for a vehicle controller update on the transit buses to fix bugs and protect components,...
Proterra technical service bulletin SC-22-079 for 2019-2021 Proterra Catalyst and 2019-2022 Proterra ZX5.
- Bulletin number
- SC-22-079 (SC-22-079)
- Component
- Service brakes
- Summary
- Instructions for a vehicle controller update on the transit buses to fix bugs and protect components, specifically overhead charging, compressor and inverter. Improving diagnostics of these units.
Vehicles covered
- Proterra Catalyst 2019-2021 201920202021
- Proterra ZX5 2019-2022 2019202020212022
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