New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 129 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| NH 4156 | EHR (Electronic Hitch/Hydraulic Remote) Controller | Rear Remote No.5 - No EHR Control Messages | Full repair manual for code NH 4156, EHR (Electronic Hitch/Hydraulic Remote) Controller |
| NH 4157 | EHR (Electronic Hitch/Hydraulic Remote) | Rear Remote No.5 - Implausible EHR Control Messages | Full repair manual for code NH 4157, EHR (Electronic Hitch/Hydraulic Remote) |
| NH 4158 | EHR (Electronic Hydraulic Remote) | Rear Remote No.5 - Checksum Verification Failure | Full repair manual for code NH 4158, EHR (Electronic Hydraulic Remote) |
| NH 4159 | EHR (Electronic Hitch/Hydraulic Remote) Control Module | Rear Remote No.5 - Neutral Set point | Full repair manual for code NH 4159, EHR (Electronic Hitch/Hydraulic Remote) Control Module |
| NH 4160 | EHR (Electronic Hitch/Hydraulic Remote) Controller | Rear Remote No.5 - Under Voltage | Full repair manual for code NH 4160, EHR (Electronic Hitch/Hydraulic Remote) Controller |
| NH 4161 | EHR (Electronic Hitch/Hydraulic Remote) | Rear Remote No.5 - Over Voltage | Full repair manual for code NH 4161, EHR (Electronic Hitch/Hydraulic Remote) |
| NH 4162 | EHR (Electronic Hitch / Hydraulic Remote) | Rear Remote No.5 - Spool Deflection Too Short | Full repair manual for code NH 4162, EHR (Electronic Hitch / Hydraulic Remote) |
| NH 4163 | EHR (Electronic Hitch/Hydraulic Remote) | Rear Remote No.5 - Spool Deflection Excessive | Full repair manual for code NH 4163, EHR (Electronic Hitch/Hydraulic Remote) |
| NH 4164 | EHR (Electronic Hydraulic Remote) Controller | Rear Remote No.5 - Open Center Position Not Reached | Full repair manual for code NH 4164, EHR (Electronic Hydraulic Remote) Controller |
| NH 4165 | EHR (Electronic Hitch/Hydraulic Remote) | Rear Remote No.5 - Manual Operation | Full repair manual for code NH 4165, EHR (Electronic Hitch/Hydraulic Remote) |
| NH 4166 | EHR (Electronic Hitch / Hydraulic Remote) Controller | Rear Remote No.5 - Output Stage Faulty | Full repair manual for code NH 4166, EHR (Electronic Hitch / Hydraulic Remote) Controller |
| NH 4167 | EHR (Electronic Hitch/Hydraulic Remote) Controller | Rear Remote No.5 - Position Transducer Faulty | Full repair manual for code NH 4167, EHR (Electronic Hitch/Hydraulic Remote) Controller |
| NH 4168 | EHR (Electronic Hitch/Hydraulic Remote) Controller | Rear Remote No.5 - Spool Cannot be Brought Back to Neutral | Full repair manual for code NH 4168, EHR (Electronic Hitch/Hydraulic Remote) Controller |
| NH 4170 | EHR (Electronic Hydraulic Remote) Controller | EHR Control No. 1 not calibrated | Full repair manual for code NH 4170, EHR (Electronic Hydraulic Remote) Controller |
| NH 4171 | DU (Drive Unit / Display Unit) Control Module | Rear EHR Control No.1 Open Circuit | Full repair manual for code NH 4171, DU (Drive Unit / Display Unit) Control Module |
| NH 4172 | EHR Control Unit | EHR Control No.1 short circuit | Full repair manual for code NH 4172, EHR Control Unit |
| NH 4173 | EHR (Electro-Hydraulic Remote) Controller | EHR Control No. 2 not calibrated | Full repair manual for code NH 4173, EHR (Electro-Hydraulic Remote) Controller |
| NH 4174 | Central Control Unit (CCU) / XCM (Central Controller) / Rear EHR Module | EHR Control No.2 open circuit | Full repair manual for code NH 4174, Central Control Unit (CCU) / XCM (Central Controller) / Rear EHR Module |
| NH 4175 | DU Module (Drive Unit Module) | Rear EHR Control No.2 Short Circuit | Full repair manual for code NH 4175, DU Module (Drive Unit Module) |
| NH 4176 | EHR Control Module | Timer Switch No.1 / No.2 not connected | Full repair manual for code NH 4176, EHR Control Module |
| NH 4177 | EHR (Electronic Hitch/Hydraulic Remote) Controller or ARM (Armrest Module) | EHR Control No. 3 not calibrated | Full repair manual for code NH 4177, EHR (Electronic Hitch/Hydraulic Remote) Controller or ARM (Armrest Module) |
| NH 4178 | DU Module | EHR Control No.3 open circuit | Full repair manual for code NH 4178, DU Module |
| NH 4179 | DU (Drive Unit) Control Module | EHR Control No.3 short circuit | Full repair manual for code NH 4179, DU (Drive Unit) Control Module |
| NH 4180 | EHR (Electronic Hitch/Hydraulic Remote) Controller | EHR Control No. 4 not calibrated | Full repair manual for code NH 4180, EHR (Electronic Hitch/Hydraulic Remote) Controller |
| NH 4181 | Central Control Module (CCM) / Central Controller (XCM) / Display Unit (DU) Module | EHR Control No.4 open circuit | Full repair manual for code NH 4181, Central Control Module (CCM) / Central Controller (XCM) / Display Unit (DU) Module |
| NH 4182 | DU Module (Display Unit) / Electronic Armrest Module / Central Controller (XCM) | EHR Control No.4 short circuit | Full repair manual for code NH 4182, DU Module (Display Unit) / Electronic Armrest Module / Central Controller (XCM) |
| NH 4183 | DU Module (Display Unit) or RM (Remote Module) / EHR Controller | Timer Switch No.3 / No.4 not connected | Full repair manual for code NH 4183, DU Module (Display Unit) or RM (Remote Module) / EHR Controller |
| NH 4184 | Main Vehicle Controller / EHR (Electronic Hitch/Hydraulic Remote) Controller | EHR Joystick potentiometer X open circuit | Full repair manual for code NH 4184, Main Vehicle Controller / EHR (Electronic Hitch/Hydraulic Remote) Controller |
| NH 4185 | Armrest Controller (ARU - Armrest Unit) or EHR (Electronic Hydraulic Remote) control module | EHR Joystick potentiometer X short circuit. | Full repair manual for code NH 4185, Armrest Controller (ARU - Armrest Unit) or EHR (Electronic Hydraulic Remote) control module |
| NH 4186 | EHR Control Unit or Central Controller (XCM) | EHR Joystick potentiometer Y open circuit | Full repair manual for code NH 4186, EHR Control Unit or Central Controller (XCM) |
| NH 4187 | EHR (Electronic Hitch Regulation / Electro-Hydraulic Remote) Control Unit | EHR Joystick potentiometer Y short circuit | Full repair manual for code NH 4187, EHR (Electronic Hitch Regulation / Electro-Hydraulic Remote) Control Unit |
| NH 4190 | Armrest Module (ARU) or Tractor Control Unit (TCU) / Main Vehicle Controller | No communications from (EHR) No.1 | Full repair manual for code NH 4190, Armrest Module (ARU) or Tractor Control Unit (TCU) / Main Vehicle Controller |
| NH 4191 | Main Vehicle Controller | No communications from (EHR) No.2. | Full repair manual for code NH 4191, Main Vehicle Controller |
| NH 4192 | EHR (Electro-Hydraulic Remote) Controller or ATC (Armrest Controller) / Main Vehicle Controller | No communications from (EHR) No.3. | Full repair manual for code NH 4192, EHR (Electro-Hydraulic Remote) Controller or ATC (Armrest Controller) / Main Vehicle Controller |
| NH 4193 | CCM (Central Control Module) or ATC (Armrest/Tractor Controller) | No communications from (EHR) No. 4 | Full repair manual for code NH 4193, CCM (Central Control Module) or ATC (Armrest/Tractor Controller) |
| NH 4194 | DU Module (Display Unit) or Armrest/EHR Controller | Rear EHR No.1 Motor Mode Switch Faulty | Full repair manual for code NH 4194, DU Module (Display Unit) or Armrest/EHR Controller |
| NH 4195 | DU Module | Rear EHR No.2 Motor Mode Switch Faulty (DU Module Only) | Full repair manual for code NH 4195, DU Module |
| NH 4196 | EHR (Electronic Hydraulic Remote) Controller or Armrest / Central Control Unit (CCU) | Motor mode No.3 switch faulty | Full repair manual for code NH 4196, EHR (Electronic Hydraulic Remote) Controller or Armrest / Central Control Unit (CCU) |
| NH 4197 | DU Module (Display Unit) or EHR (Electro-Hydraulic Remote) Control Unit | Motor mode No. 4 switch faulty | Full repair manual for code NH 4197, DU Module (Display Unit) or EHR (Electro-Hydraulic Remote) Control Unit |
| NH 5001 | Electronic Management Unit (EMU) | Rear PTO Brake Solenoid stuck off | Full repair manual for code NH 5001, Electronic Management Unit (EMU) |
| NH 5002 | Electronic Management Unit (EMU) / EHR Control Module | Rear PTO Brake Solenoid stuck on | Full repair manual for code NH 5002, Electronic Management Unit (EMU) / EHR Control Module |
| NH 5003 | Transmission/Chassis Controller | Rear PTO Brake output open circuit | Full repair manual for code NH 5003, Transmission/Chassis Controller |
| NH 5004 | Electronic Management Unit (EMU) / Cab Control Hub (CCH) / Armrest Controller | Rear PTO Brake driver over temperature (not used) / Auto PTO switch stuck on condition | Full repair manual for code NH 5004, Electronic Management Unit (EMU) / Cab Control Hub (CCH) / Armrest Controller |
| NH 5005 | Transmission Control Module (TCM) / Rear PTO Control System | Rear PTO brake switch – open circuit | Full repair manual for code NH 5005, Transmission Control Module (TCM) / Rear PTO Control System |
| NH 5007 | PTO Management System | Rear PTO Solenoid Stuck off | Full repair manual for code NH 5007, PTO Management System |
| NH 5008 | Electronic Control Module (ECM) or Transmission/PTO Controller | Rear PTO solenoid circuit overcurrent | Full repair manual for code NH 5008, Electronic Control Module (ECM) or Transmission/PTO Controller |
| NH 5024 | CCU (Chassis Control Unit) / EHR (Electronic Hitch/PTO controller) / TMF (Transmission Management Function) | Rear PTO not calibrated. | Full repair manual for code NH 5024, CCU (Chassis Control Unit) / EHR (Electronic Hitch/PTO controller) / TMF (Transmission Management Function) |
| NH 5027 | Rear PTO control module | Rear PTO speed sensor open circuit (not implemented) | Full repair manual for code NH 5027, Rear PTO control module |
| NH 5033 | Electronic Hitch/Hydraulic Record (EHR) controller, Armrest module, or Cab controller (XCM) | Rear PTO cab N/C switch open circuit | Full repair manual for code NH 5033, Electronic Hitch/Hydraulic Record (EHR) controller, Armrest module, or Cab controller (XCM) |
| NH 5034 | ECM / EHR | Rear fender PTO switch open / short to ground | Full repair manual for code NH 5034, ECM / EHR |
