Service bulletin SP-431-021
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 | 10052791 |
| Published by NHTSA | 2013-09-17 |
| Manufacturer's number | SP-431-021 |
| Manufacturer's date | 2013-08-01 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
VOLVO TRUCK: ON SOME TRUCKS, DUE TO LOSS OF CALIBRATION AND ABILITY TO ENABLE SINGLE PTO FUNCTIONALITY, SOFTWARE UPDATES ARE AVAILABLE TO ENHANCE TRANSMISSION ELECTRONIC CONTROL UNIT (TECU). MODELS OBD2013, D11H, D13H, D16H, VHD, VN. MODEL YEARS NOT LISTED. *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
| VOLVO VHD | 2010 to 2013 |
|---|---|
| VOLVO VN | 2010 to 2013 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.