Service bulletin SB_715
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 | 11010451 |
| Published by NHTSA | 2024-11-12 |
| Manufacturer's number | SB_715 |
| Manufacturer's date | 2024-10-30 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Pierce apparatus equipped with Command Zone multiplexing uses the cab power distribution area for determining the vehicle system voltage. However, because of voltage drop between the batteries and the cab distribution area, this is not a true representation of actual system voltage. To improve the accuracy of the Command Zone voltage gauge, a 10/2 harness will be run from the right-side battery box to Output module #1 (or Input Module #1 if Output module is not present on apparatus). This will provide a more accurate voltage input to the module responsible for populating the voltage gauge value.
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 | 2000 to 2006 |
|---|---|
| PIERCE CUSTOM CONTENDER | 2000 to 2011 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.