Gwm Epc |verified| Jun 2026

Authorized GWM dealerships have full access to the cloud-based EPC. This version is the most up-to-date, reflecting real-time changes in part numbers or "superseded" parts (when an old part is replaced by an improved version). Online Subscription Services

EPC light appears intermittently when towing. Root cause: Brake pedal switch plunger wear. Fix: Replace with updated part (GWM #3550600XK08A). gwm epc