Technical Service Bulletin FC-23-140 — 2019 PROTERRA CATALYST
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | FC-23-140 |
| Manufacturer | |
| Vehicle | 2019 PROTERRA CATALYST |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Service bulletin fleet check for the transit buses due to potential missing split blocks on DuoPower Vehicles.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.