In the world of modern agricultural machinery, the armrest in Case IH and New Holland tractors is more than just a comfortable perch for the operator. It’s a control center that communicates vital information about the tractor’s performance and condition. When something isn’t quite right, the armrest can display Diagnostic Trouble Codes (DTCs) that serve as important indicators. In this guide, we’ll explore Case IH and New Holland Armrest Error Codes, helping both farmers and mechanics interpret and address these valuable messages effectively.
Understanding Case IH and New Holland Armrest Error Codes is vital for ensuring the optimal performance and reliability of your farming equipment. By implementing regular maintenance, operator training, and professional assistance when needed, you can keep your tractors operating smoothly, contributing to a productive and efficient farming operation.
Armrest Error Codes, also known as Diagnostic Trouble Codes (DTCs), are alphanumeric or numerical codes displayed on the tractor’s armrest interface. Each code corresponds to a specific issue or malfunction within the tractor’s systems.
New Holland & Case IH Armrest Error Codes play a critical role in identifying operational issues swiftly. They empower operators and mechanics to pinpoint problems, from engine-related concerns to issues with hydraulics, electrical systems, or communication networks.
New Holland & Case IH Tractor Armrest Errors
Type / Error Code Number / Error description
- Armrest 18001 Hand Choke #1 – Voltage too low (New Holland only)
- Armrest 18002 Hand Choke #1 – Voltage Too High (New Holland only)
- 18003 Armrest Hand throttle #2 – voltage too low
- 18004 Armrest Hand throttle #2 – voltage too high
- 18005 Armrest Motor static control – voltage too low
- 18006 Armrest Engine static control – voltage too high
- 18007 Armrest multifunction handle switch error
- Armrest 18008 Multifunction handle – voltage too low
- Armrest 18009 Multifunction handle – voltage too high
- Armrest 18010 Powershift Throttle – Voltage Too Low (Case IH)
- Armrest 18011 Powershift Throttle – Voltage Too High (Case IH)
- Armrest 18012 CVT Mode Switch Error
- 18013 Armrest Multifunction knob – encoder position error
- 18014 Armrest rear hitch position control potentiometer – voltage too low
- 18015 Armrest rear hitch position control potentiometer – voltage too high
- 18016 Armrest traction control potentiometer rear hitch – voltage too low
- 18017 Armrest rear hitch control potentiometer – voltage too high
- 18018 Armrest rear hitch height limit potentiometer – voltage too low
- 18019 Armrest rear hitch height limit potentiometer – voltage too high
- Armrest 18020 Rear hitch lowering speed potentiometer voltage too low
- 18021 Armrest lowering speed potentiometer rear hitch – voltage too high
- 18022 Armrest rear hitch sensitivity control potentiometer – voltage too low
- 18023 Armrest rear hitch sensitivity control potentiometer – voltage too high
- Armrest 18024 EHR Flow Sensor Position Error
- 18025 Armrest rear hitch slip control potentiometer – voltage too low
- 18026 Armrest rear hitch slip control potentiometer – voltage too high
- Armrest 18027 EHR lever position 5 – voltage too low (not applicable to CCM/APH _ may indicate incorrect ACM configuration)
- Armrest 18028 EHR 5 lever position – voltage too high (does not apply to CCM/APH _ this may indicate incorrect ACM configuration)
- Armrest 18029 EHR lever position 6 – voltage too low (not applicable to CCM/APH _ may indicate incorrect ACM configuration)
- Armrest 18030 EHR 6 lever position – voltage too high (not applicable to CCM/APH _ this may indicate an incorrect ACM configuration)
- 18031 Armrest Front Hitch Position / Pressure Control Potentiometer – Voltage Too High
- 18032 Armrest Front Hitch Position/Pressure Control Potentiometer – Voltage Too Low
- 18033 Front hitch position armrest / pressure mixture potentiometer – voltage too high
- 18034 Front hitch position armrest / pressure mixture potentiometer – voltage too low
- 18035 Armrest potentiometer for limiting the height of the front hitch – too high voltage
- 18036 Armrest potentiometer for limiting the height of the front hitch – too low voltage
- 18037 Armrest Front hitch height limit enable switch error
- 18038 Armrest potentiometer for the speed of falling position of the front hitch – voltage too high
- 18039 Armrest potentiometer for the speed of falling position of the front hitch – voltage too low
- Armrest 18040 EHR 1 lever position – voltage too low
- 18041 EHR 1 armrest lever position – voltage too high
- 18042 Armrest Lever position EHR 2 – voltage too low
- 18043 Armrest Lever position EHR 2 – voltage too high
- 18044 Armrest EHR 3 Lever position – voltage too low
- Armrest 18045 EHR 3 lever position – voltage too high
- Armrest 18046 EHR Float Control Switch Error
- 18047 Armrest EHR 4 lever position – too low voltage
- 18048 Armrest EHR 4 lever position – voltage too high
- 18049 Armrest Joystick 1 X-position – voltage too low
- Armrest 18050 Joystick 1 X-axis position – voltage too high
- 18051 Armrest Joystick 1 Y-axis position – voltage too low
- 18052 Armrest Joystick 1 Y Position – Voltage Too High
- 18053 Armrest Joystick 1 proportional rocker switch – voltage too low
- 18054 Armrest Joystick 1 proportional rocker switch – voltage too high
- Armrest 18055 Joystick 2 X-Axis Position – Voltage too low (not applicable to CCM/APH _ this may indicate incorrect ACM configuration)
- Armrest 18056 Joystick 2 X-Axis Position – Voltage Too High (Not applicable to CCM/APH _ this may indicate incorrect ACM configuration)
- Armrest 18057 Joystick 2 Y-axis position – voltage too low (not applicable to CCM/APH _ may indicate incorrect ACM configuration)
- Armrest 18058 Joystick 2 Y-Axis Position – Voltage Too High (Not applicable to CCM/APH _ this may indicate incorrect ACM configuration)
- Armrest 18059 Joystick Proportional Rocker Switch 2 – Voltage too low (not applicable to CCM/APH _ may indicate incorrect ACM configuration)
- Armrest 18060 Joystick Proportional Rocker Switch 2 – Voltage too high (not applicable to CCM/APH _ this may indicate incorrect ACM configuration)
- 18061 Armrest Reference voltage _ short circuit to 0V
- 18062 Armrest Reference voltage _ short circuit to 12V
- Armrest 18063 EEPROM failure
- Armrest 18064 MFH communication error
- Armrest 18065 MFH Main Test Error
- Armrest 18066 EHR 1 arm implausibility error
- Armrest 18067 EHR lever implausibility error 2
- Armrest 18068 EHR 3 Lever Invalid Error
- Armrest 18069 EHR 4 Lever Invalid Error
- Armrest 18070 EHR lever invalidation error 5 (not applicable to CCM/APH _ may indicate incorrect ACM configuration)
- Armrest 18071 EHR lever invalidation error 6 (does not apply to CCM/APH _ may indicate incorrect ACM configuration)
- Armrest 18072 EDC mouse up/down switch failure (NH only).
When an Armrest Error Code appears, the diagnostic process often involves accessing detailed information about the issue through the tractor’s interface. Mechanics may need to inspect related components, sensors, wiring, or perform functional tests.
Routine maintenance practices, such as checking fluid levels, inspecting hydraulic lines, and verifying electrical connections, can help prevent Armrest Error Codes from occurring. Regular servicing contributes to the longevity and reliability of your tractor.
Training tractor operators to recognize and report Armrest Error Codes promptly is essential. Early detection can prevent minor issues from escalating, minimizing downtime.
Following the manufacturer’s guidelines for tractor operation is crucial in preventing Armrest Error Codes. This includes adhering to recommended load limits, avoiding abrupt maneuvers, and maintaining proper fluid levels.
For complex issues indicated by Armrest Error Codes or if you’re uncertain about how to address a specific code, consulting a certified mechanic with expertise in Case IH and New Holland tractors is advisable. They possess the knowledge and tools to diagnose and resolve armrest-related problems effectively.
DTC Fault Code Lists of New Holland & Case IH Tractors:
