Volkswagen · Canada · Mod
Volkswagen ID.4: High Voltage
Affects Volkswagen ID.4 · 2021 — about 1K vehicles.
The hazard
Issue: On certain vehicles, a software problem could cause the high-voltage battery management control module to reset or the pulse inverter to deactivate. If this happens while driving, the electric motor would not supply power to the wheels. Note: If this happens, you may see a warning message on the instrument panel. Safety Risk: A sudden loss of power to the wheels could increase the risk of a crash. Corrective Actions: Volkswagen will notify owners by mail and instruct you to take your vehicle to a dealership to update the high-voltage battery control unit and the pulse inverter control unit software.
What to do
Contact your dealer; the remedy details were not included in the filing.