Volvo · Canada · Crit
Volvo VNL, VT: Emissions
Affects Volvo VNL, VT · 2008 — about 113 vehicles.
The hazard
On certain trucks, incorrect software installed during vehicle assembly will cause the Diesel Particulate Filter (DPF) inhibit function to be disabled. As such, the driver may not be able to stop, or be aware that, DPF regeneration is occurring. Should this happen while the vehicle is in a location that presents a hazardous situation, it could result in a fire. Correction: Dealers will change electronic module control parameters.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational