6 GWM diagnostic codes on file — with the full diagnosis, repair steps, and field insights open to read free, no signup required.
Disclaimer: General reference information for trained, qualified technicians only. Codes and procedures vary by model, serial number and software version. Always follow the manufacturer's service manual and your site's safety procedures. Use at your own risk. Not affiliated with or endorsed by any manufacturer.
Find a GWM code by searching below, or browse the table. Codes on file by system:
| Code | System | Symptom | Full fix |
|---|---|---|---|
| P0171 | Fuel / Metering | Surging at Part Throttle / Lean MIL | View fix |
| P0266 | Fuel / Balance | Engine Shakes at Idle / Misfire Sound | View fix |
| P0272 | Fuel / Balance | Engine Shudder on Acceleration / MIL | View fix |
| P0562 | Hybrid / 48V | Hybrid Warning / EV Mode Disabled | View fix |
| P20EE | Emissions / SCR | AdBlue Light On / 800 km No-Restart Warning | View fix |
| P2458 | Emissions / DPF | DPF Lamp Solid / Active Power Cut | View fix |
Same codes keep coming back?
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