: The primary cloud-based system is available at the GWM Service System (EPCTIS) .

For owners, technicians, and parts managers dealing with Great Wall Motors (GWM) vehicles, identifying the correct spare parts quickly is essential. The (Electronic Parts Catalog) is the comprehensive, official digital platform designed to streamline this process, ensuring that the right part is ordered for Haval, Wey, Ora, Tank, and GWM pickup models.

: Minimizes the risk of ordering incorrect parts by using "UltraVIN" filtering and intelligent search tools. Global Access : Through platforms like the GWM EPC-TIS system

Locate the component on the diagram and retrieve the part number.

EPC stands for Engineering, Procurement, and Construction, which is a comprehensive contracting approach where a single entity or consortium assumes responsibility for the entire project, from design and engineering to procurement, construction, and commissioning. In the GWM, EPC contracts are commonly used for wind farm projects, where the contractor is responsible for designing, building, and delivering the project on a fixed-price basis.

Accessing the exact part number for any component.

GWM often releases "Facelift" models without changing the main model code. The EPC will list multiple variants (e.g., B06, B06FL). Always check your vehicle’s production month.

| DTC | Description | Fix | |-----|-------------|-----| | P2138 | APP sensor correlation error | Replace pedal assembly | | P0122 | Throttle position sensor circuit low | Clean or replace throttle body | | P0571 | Brake switch circuit malfunction | Adjust or replace switch | | U0100 | Lost communication with ECM/TCU | Check CAN wiring, ground points |

Avoids the common issue of ordering incorrect parts from third-party catalogs, saving time and shipping costs.

(Electronic Parts Catalog) is a digital library used by Great Wall Motor (GWM) dealerships, independent workshops, and individuals to identify genuine spare parts and technical information for GWM models, including HAVAL, ORA, TANK, and WEY. www.gwm-eu.com Accessing the GWM EPC System Official access is typically managed through the