Volvo VN: Powertrain

Affects Volvo VN · 2021–2024 — about 138 vehicles.

The hazard

Issue: Under certain conditions, a software problem may cause the throttle signal to be inverted. If this happens, the engine may not return to idle. As a result, the trucks don't meet certain requirements of Canadian regulations. Note: This recall only affects certain trucks equipped with a Cummins X15d engine. Safety Risk: An engine that doesn't return to idle could cause a loss of control and increase the risk of a crash. Corrective Actions: Volvo Trucks will notify owners by mail and advise you to take your truck to a dealership to update the electronic control unit software.

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