4 Case IH 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 IH code by searching below, or browse the table. Codes on file by system:
| Code | System | Symptom | Full fix |
|---|---|---|---|
| 171-00 | Hydraulics | Slow Hydraulic Cycle Time / Heavy Whine | View fix |
| ENG 143 | Lubrication | Low Oil Pressure Warning | View fix |
| ENG 329 | Fuel System | Engine Stalling / No Start | View fix |
| ENG 418 | Fuel System | Water in Fuel Light | View fix |
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