Transport CanadaCritical
Defect
On certain vehicles, the high-voltage battery may not be sealed properly. As a result, liquid could leak into the battery over time and cause arcing (sparks).
Safety Risk
Electrical arcing inside the battery can create the risk of a fire.
Remedy
Porsche will notify owners by mail and advise you to take your vehicle to a dealership to perform a leak test on the high-voltage battery, and replace it if necessary.
501 vehicles affectedMfr ref: APB2Updated May 6, 2026