Nova Bus LFS: High Voltage

Affects Nova Bus LFS · 2021–2024 — about 67 vehicles.

The hazard

Issue: On certain transit buses, a software problem could cause the vehicle control unit to fail. As a result, the high-voltage system could disconnect and cause a loss of power to the wheels. Safety Risk: A sudden loss of power to the wheels could increase the risk of a crash. Corrective Actions: Nova Bus will notify owners by mail and provide you with instructions for how to update the vehicle 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