7 Liebherr 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.
| Code | System | Symptom | Full fix |
|---|---|---|---|
| 0x00C2 | Hydraulics / Winch | Main Rotary (DKR) / Kelly Winch Stall | View fix |
| 0x00C4 | Hydraulics / Winch | Kelly Winch Inoperative / Lockout Active | View fix |
| 0x015A | Hydraulics / Winch | Winch Down Speed Limited / Creep | View fix |
| 0x04CE | Hydraulics / Winch | Rope Slack Alarm / Winch Cuts Out | View fix |
| E 061 | Hydraulics / Winch | Boom Hoist Inching Dead / Jerky Lift | View fix |
| SPN 520290 FMI 14 | Hydraulics / Winch | Free-Fall Winch Interlock Active | View fix |
| SPN 522104 FMI 5 | Hydraulics / Winch | Winch Lowers Slowly / Warning Active | View fix |
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