Polestar · United States · Mod
Polestar Polestar 3: Electrical system — propulsion system
Affects Polestar Polestar 3 · 2025 — about 6 vehicles.
The hazard
A damaged HLCM reduces the system's ability to convert energy, causing a sudden loss in drive power and increasing the risk of a crash.
What to do
Dealers will replace the High to Low Voltage Converter Module (HLCM), free of charge. Owner notification letters were mailed January 17, 2025. Owners may contact Polestar customer service at 1-800-806-2504. Polestar's number for this recall is RP1043.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational