Service bulletin CA#9848
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 | 10185692 |
| Published by NHTSA | 2021-01-22 |
| Manufacturer's number | CA#9848 |
| Manufacturer's date | 2021-01-21 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
On certain 2020 & 2021 Wonder models the Firefly Multiplex panel requires a software update to version 3.1.2. The Multiplex panel will try to prime the generator if the furnace is "ON" when the battery disconnect is turned "OFF". SOP2839 is included for instruction on how to perform the Campaign.
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
| TRIPLE E RV WONDER | 2021 |
|---|---|
| WONDER W24FTB | 2020 |
| WONDER W24MB | 2020 |
| WONDER W24RTB | 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.