The defect
ON CERTAIN TRUCKS, AN INCORRECT SOFTWARE PARAMETER WAS LOADED WHICH RESULTED IN THE DIESEL PARTICULATE FILTER (DPF) 'INHIBIT' FUNCTION BEING DISABLED. THE 'INHIBIT' FUNCTION IS A MEANS FOR THE DRIVER TO STOP A DPF REGENERATION FROM OCCURRING IF A VEHICLE IS IN A LOCATION THAT MAY PRESENT A HAZARDOUS SITUATION.
The risk
IF THE DRIVER BELIEVES THAT REGENERATION HAS BEEN STOPPED WHEN IT HAS NOT, IT COULD RESULT IN A FIRE.
The remedy
DEALERS WILL CHANGE THE CONTROL PARAMETERS. THE RECALL BEGAN ON FEBRUARY 15, 2008. OWNERS MAY CONTACT VOLVO TRUCKS AT 1-800-528-6586.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Volvo VNL | 2008 |
| Volvo VT | 2008 |
Components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Volvo VNL | 2008 | 3 | 12 |
| Volvo VT | 2008 | 0 | 11 |
Other engine and engine cooling recalls in 2008
52 of the 683 recall campaigns reported to NHTSA in 2008 concerned the engine and engine cooling; VOLVO TRUCKS NORTH AMERICA filed 20 campaigns in all.
| 08V692000 29 Dec 2008 | BMW OF NORTH AMERICA, LLC |
| 08V684000 18 Dec 2008 | FERRARA FIRE APPARATUS, INC |
| 08V683000 18 Dec 2008 | FERRARA FIRE APPARATUS, INC |
| 08V657000 12 Dec 2008 | BMW OF NORTH AMERICA, LLC |
| 08V641000 5 Dec 2008 | CHRYSLER LLC |
| 08V613000 24 Nov 2008 | HINO MOTORS SALES U.S.A., INC. |
| 08V581000 5 Nov 2008 | VAN HOOL N.V. |
| 08V574000 31 Oct 2008 | PIERCE MANUFACTURING |
NHTSA recalls (public domain) · all recalls of 2008