Transit bus software update to the batteries, charge controller and vehicle controller
Proterra technical service bulletin SC-21-086 for 2021 Proterra Catalyst and 2021 Proterra ZX5.
- Bulletin number
- SC-21-086 (SC-21-086)
- Component
- Electrical system
- Summary
- Transit bus software update to the batteries, charge controller and vehicle controller. Fixes coolant level LEDs, ESM updated specific parameters around temperatures and auto pack configuration.
Owners of these vehicles have filed 1 complaints in the electrical category.
Vehicles covered
- Proterra Catalyst 2021 2021
- Proterra ZX5 2021 2021
VIN decoder
See the problems and recalls for an exact car
Buying a used Proterra Catalyst?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history