The problem
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 fix
Dealers will change the control parameters. The recall began on February 15, 2008. Owners May contact Volvo trucks at 1-800-528-6586.
Recall details
| NHTSA campaign | 08V-028 (08V028000) |
|---|---|
| Manufacturer number | RVXX0708 |
| Manufacturer | Volvo Trucks North America |
| Component | Engine and engine cooling › Engine › Diesel |
| Report date | January 24, 2008 |
| Owners notified | February 15, 2008 |
| Vehicles affected | 798 |
| Initiated by | Manufacturer |
Vehicles covered
Frequently asked questions
Is the recall 08V-028 repair free?
Yes. Volvo dealers will fix the problem at no cost: Dealers will change the control parameters. The recall began on February 15, 2008. Owners May contact Volvo trucks at 1-800-528-6586.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 798 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.