John Deere fault codes / John Deere diagnostic trouble codes
EXAMPLE: for “ECU 1347.07 / ECU 001347.07” like error click on ECU codes
ACU codes – Armrest Controller Unit
AIC codes – receives the signals from the relevant operating controls
ATC codes – The ATC is controlling the ClimaTrak automatic air conditioning system
ASU codes – Active Seat Control Unit
BRC codes – Front Brake Control Unit
BCU codes – The BCU is controlling the basic functions of the tractor and the rear hitch
BIF codes – Basic Informator – controls the display, indicators and instruments
CAB codes – CAB Control Unit
CCU codes – Chassis Control Unit controls fuel level, iTEC™, alarms , differential lock, rear PTO, hydraulic and air filter restriction
CLC codes – Cab Load Center Control Unit (CLC)
CRU codes – controls the functions of the radio.
CSC codes – controls the cab suspension
CSM codes – Cabin Switch Module
DSM codes – The DSM is responsible for the keyboard of the DTI (the quick access keys of the CommandCenter).
DTI codes – CommandCenter (DTI) – allows the operator to carry out various adjustments and to retrieve data
ECU codes – The ECU is responsible for controlling the engine. Computer that controls the fuel, air, and ignition systems on the engine.
EPC codes – The EPC is the controller for PowrQuad PLUS and AutoQuad transmissions.
ETC codes – The ETC is the controller for the heater and air conditioning system
FCC codes – controls the wipers and processes the signals of the turn-signal lever and reverse drive lever
GPM codes – The GPM control software is used for activation of the gear solenoids
HCC codes – Hitch Control Unit
HTC codes – The HTC is the controller for the heater (no air conditioning system)
HV1 codes – Hitch Valve Control Unit
ICC codes – Instrument Cluster Control (tractor dashboard)
JDL codes – JDLink
OIC codes – receives the signals from the relevant operating controls
PAP codes – controls the solenoids for PTO speed
PDU codes – The primary display unit (PDU)
PLC codes – Electronic Park Lock with AutoPowr/IVT Transmission
PL1 – PL1 control software is used for activation of park lock solenoid 1 (DirectDrive transmission).
PL2 – The PL2 control software is used for activation of park lock solenoid 1 (DirectDrive transmission).
PL3 – The PL3 control software is used for activation of park lock solenoid 2 (DirectDrive transmission).
PL4 – The PL4 control software is used for activation of park lock solenoid 2 (DirectDrive transmission).
PTA codes – controlling the transmission on vehicles with AutoPowr™/IVT™ transmission
PTD codes – The PTD control software is used for activation of proportional solenoid valves for forward clutch and reverse brake
PTF codes – controls the front PTO
PTH codes – Power Train Hydrostatic Control Unit
PTI codes – The Power Train Control Unit
PTP codes – The PowerShift Transmission Control Unit
PTQ codes – control the transmission on vehicles with PowrQuad™ transmission
PTR codes – Power Train Reverser
RLC codes – controls the lights in the roof, the lights on cab frame, the rear window heater and the rear window wiper
RPM codes – The RPM control software is used for activation of the range solenoids
RPT codes – controls the rear PTO
SCC codes – Selective control valve CAN control unit
SCO codes – controls the E-SCV selective control valves
SFA codes – Suspended Front Axle Control Unit
SIC codes – Control unit for the ESCVs/EICVs (Selective Control Valves)
SSU codes – Controller for AutoTrac automatic steering system
SV1 codes – Selective Control Valve Unit 1
SV2 codes – Selective Control Valve Unit 2
SV3 codes – Selective Control Valve Unit 3
SV4 codes – Selective Control Valve Unit 4
SV5 codes – Selective Control Valve Unit 5
SV6 codes – Selective Control Valve Unit 6
SV7 codes – Selective Control Valve Unit 7
TCU codes – Control unit for AutoPowr/IVT transmission
TEC codes – Interface for tractor equipment. ISOBUS
TEI codes – Tractor Electronic Interface
TIA codes – control the transmission on vehicles with AutoPowr™/IVT™ transmission.
TID codes – activation of the transmission enable function
TIQ codes – transmits them to the PTQ control software
TSC codes – The TSC controls, coordinates and manages all functions required for front wheel drive axle and cab suspension
UIC codes – Transmission Control with AutoPowr/IVT Transmission
UIM codes – The UIM (User Interface Module) is responsible for the keyboard of the GreenStar Display 2100/2400
VLC codes – Vehicle Load Center (VLC) Control Unit
VTV codes – controls the CommandCenter™ (display)
VTI codes – The VTI controls the GreenStar Display 2100/2600.
XMC codes – controlling the AutoTrac™ automatic steering system
XSC codes – controlling the AutoTrac™ automatic steering system