Service bulletin IB-23-032
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 | 11011320 |
| Published by NHTSA | 2024-12-04 |
| Manufacturer's number | IB-23-032 |
| Manufacturer's date | 2022-10-06 |
| Campaign id or software version | IB-23-032 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Service Bulletin for an alternative coolant temp sensor for transit buses as the original sensor installed is challenging to purchase due to supply constraints.
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 | 2017 to 2021 |
|---|---|
| PROTERRA ZX5 | 2019 to 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.