18 Case 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 Case code by searching below, or browse the table. Codes on file by system:
| Code | System | Symptom | Full fix |
|---|---|---|---|
| 10009 | Suspension | Front Suspension Piston Pressure Error | View fix |
| 1203 | — | Dead Hydraulics. | View fix |
| 1455 | — | Hydraulic Slowdown. | View fix |
| 3242-15 | — | Regen Failure. | View fix |
| 9101 | — | Limp Mode. | View fix |
| 9401 | — | No Regeneration. | View fix |
| 9401 | Emissions (DPF) | Power Loss. | View fix |
| A010 | — | Function Loss. | View fix |
| A010 | — | Engine Stalls. | View fix |
| B012 | — | Hydraulic Surge. | View fix |
| B013 | Hydraulics (Pump 2) | Hydraulic Lag. | View fix |
| B042 | Hydraulics (Arm) | Hydraulic Drifting. | View fix |
| E044 | — | Slow Travel. | View fix |
| P0087 | — | Engine Shutdown. | View fix |
| P0088 | Fuel (Common Rail) | Engine Knock / Limp. | View fix |
| P2457 | Emmissions EGR) | No Regen. | View fix |
| SPN 702 FMI 03 | Auxiliary / Aux | Auxiliary Hydraulics Pop Off / Detent Fails | View fix |
| U1001 | Electrical (CAN) | Dash is "Dark." | View fix |
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