Instead of guessing part numbers or relying on generic aftermarket catalogs, the EPC provides authoritative data directly from the manufacturer. Key Features of the Catalog
An Electronic Parts Catalog (EPC) serves as an interactive blueprint of a vehicle. The digitizes thousands of mechanical components, electrical schematics, and body parts for every model manufactured under Great Wall Motors.
stands for Great Wall Motor Electronic Parts Catalog . It is a specialized software database used by dealerships, authorized repair shops, and parts distributors to locate the exact technical drawings, part numbers, and descriptions for every component built into a GWM vehicle. gwm epc
Type the 17-digit code into the search bar of the EPC interface. The system will automatically identify the model (e.g., Haval Jolion), market destination, and build date.
EPC light on cold start, disappears after restart. Root cause: Throttle body sticky due to PVC oil vapor. Fix: Clean throttle body and perform reset via scanner. Instead of guessing part numbers or relying on
Digital-First Maintenance: Inside the Technology Powering GWM’s Aftersales Success
Locate the specific part visually on the diagram. Click on the corresponding callout number listed on the image. stands for Great Wall Motor Electronic Parts Catalog
Disclaimer: This guide is for informational purposes. Always verify part numbers with a physical inspection before ordering. GWM, Haval, and Ora are trademarks of Great Wall Motor Company Limited.
