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My New Holland 8160 fault codes are below,they just may be the same as yours..
lectronic Hitch Codes (CFPS or GCM1)
Error code HL - Height limit incorrectly set to perform auto calibration
Error Code 2 - Poor Or No Signal From Tractor Performance Monitor Radar
Error Code 3 - Radar (Ground Speed) Greater Than Wheel Speed
Error Code 4 - Wheel Speed Greater Than Maximum Speed Of Tractor
Error Code 5 - Wheel Speed Zero When Radar Is Indicating Ground Speed
Error Code 6 - Slip Control Voltage Low (Short Or Open Circuit)
Error Code 7 - Slip Control Voltage High (Damaged Potentiometer Or Short To +12
Volts)
Error Code 8 - Raise/Work Switch Failure
Error Code 9 - Both External Lift/Lower Fender Switches Are Being Operated
Simultaneously
Error Code 10 - Height Limit Control Voltage Low (Short Or Open Circuit)
Error Code 11 - Height Limit Control Voltage High (Damaged Potentiometer Or Short
To +12 Volts)
Error Code 12 - Drop Rate Control Voltage Low (Short Or Open Circuit)
Error Code 13 - Drop Rate Control Voltage High (Damaged Potentiometer Or Short To
+12 Volts)
Error Code 14 -Open Circuit Connection To Load Sensing Pin, Short Circuit To Ground
Or Failed Load Sensing Pin
Error Code 15 -Load Sensing Pin Short Circuit To +12 Volts, Failed Or Corroded Load
Sensing Pin
Error Code 16 -Open Circuit Connection To Load Sensing Pin, Short Circuit To Ground
Or Failed Load Sensing Pin
Error Code 17 -Load Sensing Pin Short Circuit To +12 Volts, Failed Or Corroded Load
Sensing Pin
Error Code 18 - Both Load Sensing Pins Disconnected
Error Code 19 -Pin Reference Voltage Less Than 8 Volts (Short Or Open Circuit)
Error Code 20 -Pin Reference Voltage Greater Than 8 Volts (Short To +12 Volts)
Error Code 21 -Draft Sensitivity Control Voltage Low (Short Or Open Circuit)
Error Code 22 -Draft Sensitivity Control Voltage High (Damaged Potentiometer Or Short
To +12 Volts)
Error Code 23 - Control Panel Disconnected
Error Code 24 - Perform Hydraulic Lift Calibration
Error Code 25 -Position Lever Potentiometer Control Voltage Low (Short Or Open
Circuit)
Error Code 26 -Position Lever Potentiometer Control Voltage High (Damaged
Potentiometer Or Short To +12 Volts)
Error Code 27 -Lift Arm Position Sensing Control Voltage Low (Short Or Open Circuit)
Error Code 28 -Lift Arm Position Sensing Control Voltage High (Damaged
Potentiometer Or Short To +12 Volts)
Error Code 29 - Hydraulic Control Valve Disconnected
Error Code 30 - Signal Ground Open Circuit
Error Code 31 - Chassis Harness Disconnected
Error Code 32 - Draft Load Potentiometer Shorted To +12v
Error Code 33 -Draft Control Potentiometer Open Circuit Or Short To Ground
Error Code 49 - Wheel Speed Sensor Open Or Short Circuit
Error Code 53 - Microprocessor 5 Volt Reference Shorted To +12 Volts
Error Code 54 - Microprocessor 5 Volt Reference Shorted To Ground
Error Code 57 - EDC Microprocessor Failure
Error Code 59 - Microprocessor Reference Voltage Open Circuit
Error Code 63 - EDC Hydraulic Valve Lower Solenoid Open Circuit
Error Code 64 - EDC Hydraulic Valve Raise Solenoid Open Circuit
Error Code 65 - EDC Hydraulic Valve Lower Solenoid Short Circuit
Error Code 67 - EDC Hydraulic Valve Supply Voltage Too Low
Error Code 69 - Control Lever EDC Raise/Lower Switch Failure
Front Suspended Axle Codes (GCM1 or XCM)
Error Code L01 - Lockout Valve Raising Solenoid Not Working
Error Code L02 - Raising Solenoid Not Working
Error Code L03 - Lowering Solenoid Not Working
Error Code L04 -Front Axle Potentiometer Threshold Is Higher Than The Set Limit
Error Code L05 -Front Axle Potentiometer Threshold Is Lower Than The Set Limit
Error Code L06 - The Suspension Is Not Calibrated
Error Code L07 -Front Axle Weight Has Been Reduced But The Suspension Is Unable
To Reset Nominal Height
Error Code L08 -Front Axle Weight Has Been Increased But The Suspension Is Unable
To Reset Nominal Height
Error Code L09 - Lockout Valve Lower Solenoid Not Working
PTO Codes
NOTE: If P34 and P40 appear, see Knowledge for keywords “Error codes P34 and P40
display” and follow the resolution.
Error Code P01 - Rear PTO Brake Solenoid Stuck Off
Error Code P02 - Rear PTO Brake Solenoid Stuck On
Error Code P03 - Rear PTO Brake Output Open Circuit
Error Code P04 – Rear PTO Brake Driver Over Temperature
Error Code P05 – Rear PTO Brake Switch open circuit
Error Code P06 - Rear PTO Not Calibrated
Error Code P07 – Rear PTO Solenoid Over Current
Error Code P08 - Rear PTO Solenoid Stuck Off
Error Code P15 - Differential Lock Solenoid Stuck Off
Error Code P16 - Differential Lock Solenoid Stuck On
Error Code P17 - Differential Lock Output Open Circuit
Error Code P18 - Differential Lock Driver Over Temperature
Error Code P21 - 4wd Solenoid Stuck Off
Error Code P22 - 4wd Solenoid Stuck On
Error Code P23 - 4wd Output Open Circuit
Error Code P24 - 4wd Driver Over Temperature
Error Code P27 - PTO Speed Sensor Open Circuit
Error Code P31 - Steering Sensor Out Of Range - (Maximum Voltage)
Error Code P32 - Steering Sensor Out Of Range - (Minimum Voltage)
Error Code P33 - Rear PTO Cab Switch Momentary Contact Open
Error Code P34 -Fender Mounted Rear PTO Switch Open Circuit Or Short To
Ground Error Code P35 -Fender Mounted Rear PTO Switch Input Short To +12v Or
Short Across Fender Switch Wires
Error Code P36 - Rear PTO Failure To Start - Relay Or Switch Wiring Fault
Error Code P37 -Rear PTO Cab Switch Momentary Contact Stuck Closed (Longer Than
30 Seconds)
Error Code P38 -Cab And Fender Rear PTO Controls Operated Within 2 Seconds Of
Each Other
Error Code P39 -Incorrect Voltage On Fender Mounted Rear PTO Switch Input (If
Fitted)
Error Code P40 - PTO Relay Short To +12v Or An Open Circuit
Error Code P41 - PTO Fender Switch Relay Short To Ground
Common Test Procedure For All Of The Switch Circuits Connecting To Ground
Active Fan Beep Codes Common to the MXM/TM120-MXM/TM155 (SCM)
SWB Active Fan codes (number of short tones-do NOT count the first tone) Search
Knowledge for keywords “Visctronic fan troubleshooting information requested” and
follow the resolution for the retrieval procedure.
Error Code 1 - Transmission oil sensor fault.
Error Code 2 - Engine coolant sensor fault.
Error Code 3 - Transmission oil temperature implausible (compared to engine coolant
temperature).
Error Code 4 - Fan speed out of range.
Error Code 5 - Maximum fan speed low (maximum fan speed demanded but not
achieved).
Error Code 6 - +5V reference error.
Error Code 7 - Fan speed output signal error.
Semi Powershift MXM/TM120-MXM/TM155
Calibration Codes (all controllers)
Error Code CF - Calibration Procedure Completed Successfully
Error Code CH - Oil Temperature Above 105 Degrees Centigrade
Error Code CL - Oil Temperature Between 10 and 19 Degrees Centigrade
Error Code U01 - Front Axle Potentiometer Open Circuit
Error Code U02 -Front Axle Potentiometer Threshold Is Higher Than The Set Limit
Error Code U03 -Front Axle Potentiometer Short Circuit Auto Calibration Procedure
Will Not Work
Error Code U04 -Front Axle Potentiometer Threshold Is Lower Than The Set Limit
Error Code U05 -Front Suspension Is Not Reaching Minimum And Maximum Position
During The Auto Calibration Procedure
Error Code U07 -Suspension Is Stationary During The Raise Command In The Auto
Calibration Procedure
Error Code U09 -Suspension Is Stationary During The Lowering Command In The Auto
Calibration Procedure
Error Code U10 -Suspension Is Unable To Reach The Minimum Height Within 25
Seconds
Error Code U11 - Unable To Calibrate The Suspension
Error Code U12 -Auto Calibration Procedure Stopped/Vehicle Not Stationary
Error Code U19 - Oil Temperature Below 10 Degrees Centigrade
Error Code U21 - Engine RPM Too Low
Error Code U22 - Engine RPM Too High
Error Code U23 - Shuttle Lever In Neutral
Error Code U26 - Clutch Pedal Not Released
Error Code U31 - Output Speed Sensed - Tractor Moving
Error Code U33 - Hand Brake Not Applied
Error Code U34 - Seat Switch Not Activated
Error Code U36 - Maximum Allowed Clutch Calibration Value Exceeded
Error Code U37 - Engine RPM Dropped Too Soon
Error Code U38 - High / Low synchroniser calibration values out of tolerance (Forward)
Error Code U81 - No Medium/Reverse Range Synchronizer Movement Sensed
Error Code U82 - No Low/High Range Synchronizer Movement Sensed
Error Code U83 - Synchronizer Potentiometer Connectors Swapped
Error Code U84 - Reverse And High Range Synchronizer Solenoid Connectors Swapped
Error Code U85 - Medium And Low Range Synchronizer Solenoid Connectors Swapped
Error Code U86 - Medium/Reverse Range Synchronizer Neutral Error
Error Code U87 - Low/High Range Synchronizer Neutral Error
Error Code U88 - Medium/Reverse Range Synchronizer Calibration Values Out Of
Tolerance
Error Code U89 - Low/High Range Synchronizer Calibration Values Out Of Tolerance
Transmission Codes (GCM2 or TCM) (Semi Powershift)
Error Code CP - Depress The Clutch Pedal To Re-Enable The Transmission
Error Code F02 - High/Low Synchronizer Not Calibrated Or A Bad Calibration
Error Code F03 - Medium/Reverse Synchronizer Not Calibrated Or A Bad Calibration
Error Code F11 - Clutch Potentiometer Voltage Below Valid Range
Error Code F12 - Clutch Potentiometer Voltage Above Valid Range
Error Code F13 - Upshift And Downshift Switches Both Closed
Error Code F1A - Clutch A Solenoid Open Circuit Or Short To Ground
Error Code F1B - Clutch B Solenoid Open Circuit Or Short To Ground
Error Code F1C - Clutch C Solenoid Open Circuit Or Short To Ground
Error Code F1D - Clutch D Solenoid Open Circuit Or Short To Ground
Error Code F1E - Clutch E Solenoid Open Circuit Or Short To Ground
Error Code F1H - High Range Solenoid Open Circuit Or Short To Ground
Error Code F1L - Low Range Solenoid Open Circuit Or Short To Ground
Error Code F1P - Reverse Range Solenoid Open Circuit Or Short To Ground
Error Code F1U - Medium Range Solenoid Open Circuit Or Short To Ground
Error Code F20 - Range Shift Synchronizer Did Not Engage
Error Code F21 - Transmission Extension Harness To Main Harness Disconnected
Error Code F22 - Range Shift Synchronizer Did Not Disengage
Error Code F23 - Creeper Engaged Speed Or Gear To High
Error Code F24 - All Clutches And Synchronizers Require Calibration
Error Code F27 - Engine RPM Signal Not Present
Error Code F2A - Clutch A Solenoid Over Voltage
Error Code F2B - Clutch B Solenoid Over Voltage
Error Code F2C - Clutch C Solenoid Over Voltage
Error Code F2E - Clutch E Solenoid Over Voltage
Error Code F31 - Range Shift Synchronizer Did Not Engage During Shuttle Shift
Error Code F32 - High Range Synchronizer Did Not Engage During Start Up Sequence,
Within Specified Time (This Is Part Of A System Test During Start Up)
Error Code F33 - Synchronizer Did Not Disengage
Error Code F34 - Synchronizer Did Not Disengage After Start Up Power Up (Part Of
Start Up Sequence)
Error Code F35 - Synchronizer Did Not Engage Previous Range After Error Code F20 Or
F22
Error Code F36 - Synchronizer Disengaged Without Driver Initiation
Error Code F37 - Clutch Disconnect Switch Open Circuit
Error Code F38 - Disabled Range Selected By The Operator
Error Code F40 - Medium/Reverse Range Synchronizer Potentiometer Over Voltage
Error Code F41 - Medium/Reverse Range Synchronizer Potentiometer Under Voltage
Error Code F42 - Low/High Range Synchronizer Potentiometer Over Voltage
Error Code F43 - Low/High Range Synchronizer Potentiometer Under Voltage
Error Code F44 - Medium/Reverse Range Synchronizer Potentiometer Out Of Calibrated
Range
Error Code F45 - Low/High Range Synchronizer Potentiometer Out Of Calibrated Range
Error Code F47 - Clutch Disconnect Switch Misadjusted High
Error Code F48 - Clutch Disconnect Switch Short Circuit
Error Code F49 - Transmission Output Speed Sensor Open Circuit
Error Code F50 - Transmission Output Speed Sensor Short To Ground
Error Code F51 - Temperature Sender Open Circuit
Error Code F52 - Temperature Sender Short To Ground
Error Code F53 - +5 Volt Reference Voltage Too High
Error Code F54 - +5 Volt Reference Voltage Too Low
Error Code F55 - +8 Volt Reference Voltage Too High
Error Code F56 - +8 Volt Reference Voltage Too Low
Error Code F59 - Forward/Neutral/Reverse Switch Disagreement (More Than One
Switch Is Engaged)
Error Code F60 - Upshift Switch Input Voltage Low
Error Code F61 - Upshift Switch Input Voltage High
Error Code F62 - Downshift Switch Input Voltage Low
Error Code F63 - Downshift Switch Input Voltage High
Error Code F64 - Range shift Switch Input Voltage Low
Error Code F65 - Range shift Switch Input Voltage
High
Error Code F66 - Shuttle Lever Forward Switch Input Voltage Low
Error Code F67 - Shuttle Lever Forward Switch Input Voltage
High Error Code F68 - Shuttle Lever Reverse Switch Input Voltage
Low Error Code F69 - Shuttle Lever Reverse Switch Input Voltage
High Error Code F73 - Transmission Mid Speed Sensor Open
Circuit Error Code F74 - Transmission Mid Speed Sensor Short To
Ground Error Code F75 - Swapped Mid And Output Speed Sensor
Error Code F77 - No Signal From The Output Speed Sensor
Error Code F78 - No Signal From The Transmission Mid Speed Sensor
Error Code F79 - Engine RPM Exceeds 3000 RPM
Error Code F80 - Transmission Output Rev/Min Too High For The Selected Gear
Error Code F81 - Clutch Slipping
Error Code FCA - Clutch A Not Calibrated
Error Code FCB - Clutch B Not Calibrated
Error Code FCC - Clutch C Not Calibrated
Error Code FCD - Clutch D Not Calibrated
Error Code FCE - Clutch E Not Calibrated
PTO, MFD, and Differential Lock Codes (XCM for PTO and EMU for MFD and
Differential Lock)
Error Code P01 - Rear PTO Brake Solenoid Stuck Off
Error Code P02 - Rear PTO Brake Solenoid Stuck On
Error Code P03 - Rear PTO Brake Output Open Circuit
Error Code P05 – Rear PTO Brake Switch open circuit
Error Code P06 - Rear PTO Not Calibrated
Error Code P07 - Rear PTO Circuit Over Current
Error Code P08 - Rear PTO Solenoid Open Circuit Or Short To Ground
Error Code P15 - Differential Lock Solenoid Stuck Off
Error Code P16 - Differential Lock Solenoid Stuck On
Error Code P17 - Differential Lock Output Open Circuit
Error Code P18 - Differential Lock Driver Over Temperature
Error Code P21 - 4wd Solenoid Stuck Off
Error Code P22 - 4wd Solenoid Stuck On
Error Code P23 - 4wd Output Open Circuit
Error Code P24 - 4wd Driver Over Temperature
Error Code P27 - PTO Speed Sensor Open Circuit
Error Code P31 - Steering Sensor Out Of Range - (Maximum Voltage)
Error Code P32 - Steering Sensor Out Of Range - (Minimum Voltage)
Error Code P33 - Rear PTO Cab Switch Short Circuit
Error Code P34 - Fender Mounted Rear PTO Switch Short Circuit
Error Code P35 - Fender Mounted Rear PTO Switch Open Circuit
Error Code P36 - Rear PTO Failure To Start
Error Code P37 - Rear PTO Cab Switch Open Circuit
Error Code P38 – PTO Switch time out error
Error Code P50 – Incorrect code displayed because of XCM software (download
the latest software)
Error Code P57 – Incorrect code displayed because of XCM software (download
the latest software)
Error Code P66 – Incorrect code displayed because of XCM software (download
the latest software)
Error Code P80 – Incorrect code displayed because of XCM software (download
the latest software)
howard April 2015 |
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You can purchase the OEM manuals for the tractor as to determine what the fault is. Or call your NH dealer for the information. If you wish to purchase the manuals ask for all the service bulletins pertaining to your specific tractor to be included as to date. Get ready to be under the mercy of the dealer as any code fault cannot be cleared out even if the problem is found and repaired by yourself, so you must go to the dealer. This is a real problem when you employ people that use your equipment and a fault is displayed the tractor it is out of service.
As an adder if it has the shuttle shift any clutch adjustments can only be performed by NH dealer.
Service tools or computer software is not available to the public for sale.
The days of the farmer repairing and performing maintenance of his equipment is on the way out. My NH tractor has had several trips to the shop for computer and wiring problems.
(My advice, don’t drive in the grass over ankle deep or in the mud !!!!)
Daniel April 2015 |
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