Service bulletin SC-20-091
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10178214 |
| Published by NHTSA | 2020-08-14 |
| Manufacturer's number | SC-20-091 |
| Manufacturer's date | 2020-07-15 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
The reason for this software update is to update various controllers to the latest state of the art software. This will improve vehicle up-time, reduce driver interactions with the doors, and improve diagnostic fault handling. All the included Proterra Catalyst 800V vehicles require a change to the software/configuration for the following items: - Body Controller - Vehicle Controller - HVAC Inverter
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Software
| PROTERRA CATALYST | 2019 to 2020 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.