John Deere fault codes & repair guides

All 3,995 codes· 50 per page · page 22 of 80

John Deere fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
871.13ATC (Automatic Temperature Control) / ETC (Electronic Temperature Control)B130 - Sensor for Refrigerant Pressure, Refrigerant Pressure Out of Valid Range LowFull repair manual for code 871.13, ATC (Automatic Temperature Control) / ETC (Electronic Temperature Control)
000871.18Air Conditioning Pressure Sensor Reports Unexpected Pressure ValueFull repair manual for code 000871.18
871.18ATCRefrigerant Pressure Extremely LowFull repair manual for code 871.18, ATC
875CLIMATRAK Lo Pressure Switch IssueFull repair manual for code 875
876CLIMATRAK compressor driver detects an open, short, over voltage, or over temperature conditionFull repair manual for code 876
876Climatrak Compressor Driver FaultFull repair manual for code 876
000876.03High Voltage On The Air Conditioning Compressor Clutch Roof Module (ATC)Full repair manual for code 000876.03
876.03ATC (Air Conditioning Module)Compressor Clutch Circuit Voltage HighFull repair manual for code 876.03, ATC (Air Conditioning Module)
000876.04Low Voltage On The Air Conditioning Compressor Clutch Roof Module (ATC)Full repair manual for code 000876.04
876.04ATC (Automatic Temperature Control / ClimaTrak System)Compressor Clutch Circuit Voltage Low / Air-Conditioning Relay, Grounded Circuit / Compressor Clutch On, Current Too HighFull repair manual for code 876.04, ATC (Automatic Temperature Control / ClimaTrak System)
876.1ATC (Automatic Temperature Control)Excessive A/C Clutch CyclingFull repair manual for code 876.1, ATC (Automatic Temperature Control)
000876.10Air Conditioning Compressor Clutch Is Turning On and Off Too FrequentlyFull repair manual for code 000876.10
000876.14Radiator IssueFull repair manual for code 000876.14
876.14ATCCompressor Shutoff Due to Engine OverheatFull repair manual for code 876.14, ATC
916.14ICC, DTI, VTVService Reminder NotificationFull repair manual for code 916.14, ICC, DTI, VTV
920.03BLC, SDM, or CLCAudible Alarm Short to HighFull repair manual for code 920.03, BLC, SDM, or CLC
000920.04Audible Alarm Short to GroundFull repair manual for code 000920.04
000920.06Dash Audible Alarm Circuit IssueFull repair manual for code 000920.06
000920.06Dash Module Detects Abnormal Amp Draw on Alarm CircuitFull repair manual for code 000920.06
920.06BLC, EMU, or ICCAlarm Output Circuit Fault / Audible Alarm Current HighFull repair manual for code 920.06, BLC, EMU, or ICC
920.06ICC (Instrument Cluster Controller) or EMU (Engagement and Monitor Unit) / Dash ModuleAlarm Output Circuit Fault / Audible Alarm Current HighFull repair manual for code 920.06, ICC (Instrument Cluster Controller) or EMU (Engagement and Monitor Unit) / Dash Module
000923.03High Voltage On The Cab Fan, Air Conditioning Module (ETC)Full repair manual for code 000923.03
923.03ATCCirculation Blower Motor Circuit Voltage HighFull repair manual for code 923.03, ATC
000923.04Low Voltage On The Cab Fan, Air Conditioning Module (ETC)Full repair manual for code 000923.04
923.04ATC (Automatic Temperature Control / ClimaTrak) / ETC (Environmental Temperature Control)Circulation Blower Motor Circuit Voltage Low / Fan Motor Driver Unit, Grounded or Open CircuitFull repair manual for code 923.04, ATC (Automatic Temperature Control / ClimaTrak) / ETC (Environmental Temperature Control)
000923.12Unexpected Voltage On The Cab Fan Roof Module (ATC)Full repair manual for code 000923.12
923.12ATCCirculation Blower Motor Driver Circuit FaultFull repair manual for code 923.12, ATC
000924.03High Voltage On Rear SCV Valves 1,2,5Full repair manual for code 000924.03
924.03SCOStepper Motors for E-SCV X and E-SCV XI, Supply Voltage Too HighFull repair manual for code 924.03, SCO
000924.04Low Voltage On Rear SCV Valves 10,11Full repair manual for code 000924.04
924.04SCO (Front Chassis Module)Stepper Motors for E-SCV X and E-SCV XI, Supply Voltage Too LowFull repair manual for code 924.04, SCO (Front Chassis Module)
000925.03High Voltage On Rear SCV Valve 12Full repair manual for code 000925.03
925.03SCO / SCCStepper Motor for E-SCV XII, Supply Voltage Too HighFull repair manual for code 925.03, SCO / SCC
000925.04Low Voltage On Rear SCV Valves 3,4,6Full repair manual for code 000925.04
000925.04Low Voltage On Rear SCV Valve 12. Front Chassis Module (SCO)Full repair manual for code 000925.04
925.04SCOStepper Motor for E-SCV XII, Supply Voltage Too LowFull repair manual for code 925.04, SCO
000926.03High Voltage On Rear SCV Valve 13Full repair manual for code 000926.03
926.03SCOStepper Motor for E-SCV XIII, Supply Voltage Too HighFull repair manual for code 926.03, SCO
000926.04Low Voltage On Rear SCV Valve 13Full repair manual for code 000926.04
926.04SCOStepper Motor for E-SCV XIII, Supply Voltage Too LowFull repair manual for code 926.04, SCO
000959.09Vehicle CAN BUS Fault in Rear Chassis (CCU)Full repair manual for code 000959.09
000959.09Vehicle CAN BUS Fault Main Control Module (CCU)Full repair manual for code 000959.09
959.09CCUIncorrect CAN bus message, from VTV control unit.Full repair manual for code 959.09, CCU
959.09CCU (Chassis Control Unit) / SCC (Rear Chassis Controller)Vehicle CAN BUS Fault Rear Chassis (CCU)Full repair manual for code 959.09, CCU (Chassis Control Unit) / SCC (Rear Chassis Controller)
970External Shutdown Switch FaultFull repair manual for code 970
970..............Non-Engine Fault Detected - Check Other Shutdown DevicesFull repair manual for code 970..............
970..............External Shutdown CommandedFull repair manual for code 970..............
970..............Invalid Signal from Auxiliary Engine Shutdown SwitchFull repair manual for code 970..............
000970.31Immobilizer Issue - Correct Key VerificationFull repair manual for code 000970.31
ECU000970.31ECUKey Authentication or Control Unit Authentication FailedFull repair manual for code ECU000970.31, ECU