Service bulletin SIL 645
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 | 10122052 |
| Published by NHTSA | 2017-11-08 |
| Manufacturer's number | SIL 645 |
| Manufacturer's date | 2017-09-29 |
| NHTSA component | ELECTRICAL SYSTEM:12V/24V/48V BATTERY |
NHTSA's summary
This service information letter (SIL) requires replacement of the system BMS (Battery Management System) for improved battery charging and reliability. Some battery modules may have had components that were not properly soldered.
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, 12-volt battery
| ALTEC AA |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.