Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 147 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 518436-02 - ACM | ACM | Radio display shortcut switch circuit fault | Full repair manual for code 518436-02 - ACM, ACM |
| 518437-02 - ACM | ACM | Media track down switch circuit fault | Full repair manual for code 518437-02 - ACM, ACM |
| 518438-02 - ACM | ACM | Media track up switch circuit fault | Full repair manual for code 518438-02 - ACM, ACM |
| 518439-02 - ACM | ACM | Volume decrease switch circuit fault | Full repair manual for code 518439-02 - ACM, ACM |
| 518440-02 - ACM | ACM | Volume increase switch circuit fault | Full repair manual for code 518440-02 - ACM, ACM |
| 518441-02 - ACM | ACM | Volume increase switch circuit fault | Full repair manual for code 518441-02 - ACM, ACM |
| 518445-02 - ACM | ACM | Front differential lock switch circuit fault | Full repair manual for code 518445-02 - ACM, ACM |
| 518478.13 - ACML | ACML | ACML: Joystick wrong configuration | Full repair manual for code 518478.13 - ACML, ACML |
| 518502-00 - BCM | BCM | LIN Bus A - short to ground / Air conditioner clutch solenoid driver - too many loads or faulty load | Full repair manual for code 518502-00 - BCM, BCM |
| 518502-03 - BCM | BCM | Air Conditioner Clutch Solenoid Driver - Voltage Above Normal, Or Shorted To High Source | Full repair manual for code 518502-03 - BCM, BCM |
| 518502-05 - BCM | BCM | Air conditioner clutch solenoid driver - open circuit | Full repair manual for code 518502-05 - BCM, BCM |
| 518502-06 - BCM | BCM | Air Conditioner Clutch Solenoid Driver - Short circuit to ground | Full repair manual for code 518502-06 - BCM, BCM |
| 518504-03 - BCM | BCM | Cab recirculation blower motor control signal - short circuit to B+ | Full repair manual for code 518504-03 - BCM, BCM |
| 518504-05 - BCM | BCM | Cab recirculation blower motor control signal - open circuit | Full repair manual for code 518504-05 - BCM, BCM |
| 518504-06 - BCM | BCM | Cab recirculation blower motor control signal - short circuit to ground | Full repair manual for code 518504-06 - BCM, BCM |
| 518505-03 - BCM | BCM | Cab pressure blower motor control signal - short circuit to B+ | Full repair manual for code 518505-03 - BCM, BCM |
| 518505-05 - BCM | BCM | Cab pressure blower motor control signal - open circuit | Full repair manual for code 518505-05 - BCM, BCM |
| 518505-06 - BCM | BCM | Cab pressure blower motor control signal - short circuit to ground | Full repair manual for code 518505-06 - BCM, BCM |
| 518506-03 - BCM | BCM | Cab delta pressure sensor - out of range - high | Full repair manual for code 518506-03 - BCM, BCM |
| 518506-04 - BCM | BCM | Cab Delta Pressure Sensor signal out of range - low | Full repair manual for code 518506-04 - BCM, BCM |
| 518507-03 - BCM | BCM | A/C compressor high pressure sensor - out of range - high | Full repair manual for code 518507-03 - BCM, BCM |
| 518507-04 - BCM | BCM | A/C compressor high pressure sensor signal out of range | Full repair manual for code 518507-04 - BCM, BCM |
| 518507-14 - BCM | BCM | A/C compressor low pressure switch circuit - invalid input voltage | Full repair manual for code 518507-14 - BCM, BCM |
| 518556-02 - ACM | ACM | EHR display shortcut switch circuit fault | Full repair manual for code 518556-02 - ACM, ACM |
| 518557-00 - ACM | ACM | EHR settings adjustment knob internal failure | Full repair manual for code 518557-00 - ACM, ACM |
| 518557-01 - ACM | ACM (Armrest Control Module) | EHR settings adjustment knob internal failure | Full repair manual for code 518557-01 - ACM, ACM (Armrest Control Module) |
| 518557-03 - ACM | ACM | EHR settings adjustment knob voltage high | Full repair manual for code 518557-03 - ACM, ACM |
| 518557-06 - ACM | ACM | EHR settings adjustment knob voltage low | Full repair manual for code 518557-06 - ACM, ACM |
| 518557-13 - ACM | ACM | Low voltage in EHR settings adjustment knob | Full repair manual for code 518557-13 - ACM, ACM |
| 518558-02 - ACM | ACM | EHR settings adjustment knob switch circuit fault | Full repair manual for code 518558-02 - ACM, ACM |
| 518559-00 - ACM | ACM (Armrest Control Module) | ACM: EHR lever 1 internal failure | Full repair manual for code 518559-00 - ACM, ACM (Armrest Control Module) |
| 518559-01 - ACM | ACM | Internal failure in EHR lever 1 | Full repair manual for code 518559-01 - ACM, ACM |
| 518559-03 - ACM | ACM | EHR lever A voltage high | Full repair manual for code 518559-03 - ACM, ACM |
| 518559-06 - ACM | ACM | EHR lever A voltage low | Full repair manual for code 518559-06 - ACM, ACM |
| 518559-13 - ACM | ACM | EHR lever 1 sensor disagreement | Full repair manual for code 518559-13 - ACM, ACM |
| 518560-01 - ACM | ACM | Internal failure in EHR lever 2 | Full repair manual for code 518560-01 - ACM, ACM |
| 518560-03 - ACM | ACM | EHR lever 2 voltage high | Full repair manual for code 518560-03 - ACM, ACM |
| 518560-06 - ACM | ACM | ACM: EHR lever B voltage low | Full repair manual for code 518560-06 - ACM, ACM |
| 518560-09 - ACM | ACM | EHR lever 2 disconnected while powered on | Full repair manual for code 518560-09 - ACM, ACM |
| 518560-13 - ACM | ACM | EHR lever 2 sensor disagreement | Full repair manual for code 518560-13 - ACM, ACM |
| 518560-14 - ACM | ACM | Incorrect EHR lever 2 configuration | Full repair manual for code 518560-14 - ACM, ACM |
| 518560-19 - ACM | ACM | EHR lever 2 disconnected | Full repair manual for code 518560-19 - ACM, ACM |
| 518561-00 - ACM | ACM | EHR Lever C Internal Failure | Full repair manual for code 518561-00 - ACM, ACM |
| 518561-01 - ACM | ACM | Internal failure in EHR lever 3 | Full repair manual for code 518561-01 - ACM, ACM |
| 518561-03 - ACM | ACM | EHR lever C voltage high | Full repair manual for code 518561-03 - ACM, ACM |
| 518561-06 - ACM | ACM | EHR lever C (or EHR 3) voltage low | Full repair manual for code 518561-06 - ACM, ACM |
| 518561-13 - ACM | ACM | EHR lever 3 low voltage | Full repair manual for code 518561-13 - ACM, ACM |
| 518561-14 - ACM | ACM | Incorrect EHR lever C configuration | Full repair manual for code 518561-14 - ACM, ACM |
| 518562-00 - ACM | ACM | EHR lever D internal failure | Full repair manual for code 518562-00 - ACM, ACM |
| 518562-01 - ACM | ACM | Internal failure in EHR lever 4 | Full repair manual for code 518562-01 - ACM, ACM |