Service bulletin SC-20-022
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 | 10173619 |
| Published by NHTSA | 2020-04-08 |
| Manufacturer's number | SC-20-022 |
| Manufacturer's date | 2020-03-31 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Updating the defroster software to regulate temperature and mode more accurately.
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
| PROTERRA CATALYST | 2019 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.