Transit bus software update to the HVAC VFD Inverter, software patch to reduce the max operation to...
Proterra technical service bulletin SC-20-092 for 2019-2020 Proterra Catalyst.
- Bulletin number
- SC-20-092 (SC-20-092)
- Component
- Electrical system
- Summary
- Transit bus software update to the HVAC VFD Inverter, software patch to reduce the max operation to prevent overcurrent faults.
Vehicles covered
- Proterra Catalyst 2019-2020 20192020
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