25 Casagrande diagnostic codes on file. Each shows the symptom for free — unlock the full diagnosis, repair steps, and field insights with a free account.
| Code | System | Symptom | Fix |
|---|---|---|---|
| 0x0211 | Mast / Leader | Mast Incline Telemetry Dead / Lockout | Unlock |
| A-212 | — | Functions Disabled. | Unlock |
| E-55 | — | Rotation Jerky. | Unlock |
| P-004 | — | Pump Cavitation. | Unlock |
| SPM-01 | — | Engine Derate/Slug. | Unlock |
| SPN 102 FMI 2 | Air Intake | Black Exhaust / Reduced Drill Power | Unlock |
| SPN 1079 FMI 3 | Hydraulics / Controls | Rotary Head Speed Limits / Slow Torque Response | Unlock |
| SPN 110 FMI 0 | Cooling | Red Warning Light / Engine Torque Derate | Unlock |
| SPN 157 FMI 16 | Fuel System | Engine Power Cut / High Rail Warning | Unlock |
| SPN 2791 FMI 7 | Emissions / Engine | Check Engine Light / Hesitation under Load | Unlock |
| SPN 4334 FMI 18 | Emissions / DEF | AdBlue Light / Active Torque Derate | Unlock |
| SPN 522210 FMI 2 | Mast / Controls | Auto Mast Verticality Inoperative | Unlock |
| SPN 522500 FMI 14 | Safety Interlock | All Machine Functions Disabled | Unlock |
| SPN 523450 FMI 3 | Hydraulics | Rotary Torque Readout Pinned at Max | Unlock |
| SPN 523470 FMI 14 | Fuel System | Active Engine Derate / Shutdown | Unlock |
| SPN 523473 FMI 3 | Fuel System | Hard Engine Knock / Misfire | Unlock |
| SPN 523612 FMI 5 | Hydraulics | Main Winch Fails to Drop / Lockout Active | Unlock |
| SPN 523615 FMI 4 | Hydraulics / Mast | Mast Slew Inoperative / Brake Locked | Unlock |
| SPN 523616 FMI 5 | Hydraulics | Turntable Swing Drift / Weak Brake | Unlock |
| SPN 523625 FMI 3 | Hydraulics | Casing Oscillator Function Inoperative | Unlock |
| SPN 523901 FMI 12 | Controls / Hydraulics | Drill Feed Inoperative / Mast Locked | Unlock |
| SPN 523955 FMI 9 | Communication | Mast Angle / Rotary Depth Telemetry Dead | Unlock |
| SPN 677 FMI 5 | Electrical | Engine Cranks No-Start / Click Only | Unlock |
| SPN 94 FMI 1 | Fuel System | Engine Sags under Rotary Load / Stalls | Unlock |
| W-105 | — | Winch Lockout. | Unlock |
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