13 Other 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 |
|---|---|---|---|
| A01 / A02 | Sany LMI | Hoisting disabled; Telescope disabled. | Unlock |
| CA559 | Komatsu (VHMS) | Engine bogs under load; Hard starting; Low fuel pressure warning. | Unlock |
| CID 0091 FMI 08 | Caterpillar (ECM) | Engine stuck at idle; No throttle response; "Limp Home" mode. | Unlock |
| CID 0673 FMI 02 | Caterpillar (Transmission) | Transmission shifts "hard"; Hunt for gears; Noisy operation. | Unlock |
| D110KB | Komatsu (Monitor) | Battery not charging; Lights dim; Low voltage alarms. | Unlock |
| E02 / E03 | Sany LMI | Alarm buzzer; Winch-up and Telescope-out cut off. | Unlock |
| E12 / E13 | Sany LMI | Load reading is erratic or "flashing" 0.0t. | Unlock |
| E31 | Sany LMI | Complete system lockout; Display may show "CAN Error." | Unlock |
| Error 02 | Robway RCI | Screen is blank or "flashing"; All crane motions disabled (Motion Cut). | Unlock |
| Error 101 / 301 | Robway RCI | Load stays at a fixed value regardless of weight lifted. | Unlock |
| Error 31 / 32 | Robway RCI | Load reading shows "0" or "Err"; Audible alarm sounds. | Unlock |
| Error 54 | Robway RCI | Winch-up and Telescope-out functions cut off. | Unlock |
| MID 128 PID 94 | Volvo (V-ECU) | Engine cuts out; Low power; Gauge "dancing." | Unlock |
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