Service bulletin PI-0686
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 | 10032366 |
| Published by NHTSA | 2010-03-12 |
| Manufacturer's number | PI-0686 |
| Manufacturer's date | 2009-07-10 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
MACK TRUCK: PTO FUNCTION INOPERABLE. THE PTO ON CERTAIN CHU, CXU, GU AND TD MODEL CHASSIS WILL NOT FUNCTION. THE CAUSE IS DUE TO A SOFTWARE ISSUE IN THE VEHICLE ELECTRONIC CONTROL UNIT (VECU) AS WELL AS SOME INCORRECT PARAMETER SETTINGS. *PE
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Electrical system, Software
| MACK CHU | 2008 |
|---|---|
| MACK CXU | 2008 |
| MACK GU | 2008 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.