Service bulletin SB-68
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 | 11019508 |
| Published by NHTSA | 2025-06-12 |
| Manufacturer's number | SB-68 |
| Manufacturer's date | 2024-03-01 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
It has come to our attention that on certain 2023-2024 Convoy and 2023 Tiffin (GH1) Motorhomes the solar panel controller will start charging the battery as intended, however, the battery will stop charging before it is completely full. Also, it will not charge as quickly. Tiffin Motorhomes will configure the solar panel controller so that the battery will charge to full capacity and at the correct speed.
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
| TIFFIN CONVOY | 2023 to 2024 |
|---|---|
| TIFFIN GH1 | 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.