Service bulletin SB_766
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 | 11026858 |
| Published by NHTSA | 2025-12-29 |
| Manufacturer's number | SB_766 |
| Manufacturer's date | 2025-12-05 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
This bulletin covers the proper start-up and shut-down procedures, using the battery and ignition switches. Using an incorrect order of operations of the battery disconnect and ignition switches may cause unpredictable electrical system failures and may potentially void the warranty of the alternator and other electrical components.
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
| PIERCE CUSTOM CHASSIS | 2001 to 2006 |
|---|---|
| PIERCE CUSTOM CONTENDER | 2001 to 2011 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.