John Deere 7130 to 7530 Premium Tractors Diagnostics Index:

• Contents
  • General Information
    • Safety Information
    • General References
  • Diagnostic Trouble Codes
    • ATC Control Unit
    • BCU Control Unit
    • BIF Control Unit
    • DSM Control Unit
    • DTI Control Unit
    • ECU Control Unit
    • EPC Control Unit
    • ETC Control Unit
    • JDL Control Unit
    • PLC Control Unit
    • SIC Control Unit
    • SSU Control Unit
    • TCU Control Unit
    • TEC Control Unit
    • TEI Control Unit
    • TSC Control Unit
    • UIC Control Unit
    • UIM Control Unit
    • VTI Control Unit
  • Observable Symptoms
    • Electronics
    • Electronic Control Units
    • AutoPowr/IVT Transmission
    • PowrQuad Transmission
    • Drive Systems
    • Steering and Brakes
    • Hydraulic System
    • Miscellaneous
    • Operator’s Cab
  • System Diagnostics
    • Electronics
    • PowrQuad Transmission
    • Hydraulic System
    • JDL – System Diagnostics
    • VTI (GreenStar) – System Diagnostics
  • Engine
    • General Information
    • Operational Checks
    • Tests and Adjustments
  • Fuel, Air Intake and Cooling Systems
    • Tests and Adjustments
    • Fuel System
    • Air Intake System
    • Cooling System
    • Cold-Weather Starting Aids
  • Electrical System
    • Starting Motor and Charging Circuit
    • Fuel Preheater
    • Electrical Starting Aid
    • BIF Control Unit (Basic Informator)
    • Horn
    • Operator’s Seat and Cigarette Lighter
    • Lights
    • Plug for Accessories
    • Radio Light, Dome Light, Console Light and Access Step Lights
    • ATC/ETC/HTC Control Units (Air-Conditioning, Fan and Heater)
    • 3- and 7-Terminal Power Outlet Sockets (SAE)
    • BCU Control Unit (Electronic Hitch Control)
    • BCU Control Unit (Basic Functions)
    • Signal Socket and Service Socket
    • TSC Control Unit (Suspension)
    • SIC Control Unit (Selective Control Valves)
    • CAN BUS Terminating Resistor
    • Level 14 ECU Control Unit (Electronic Engine Control) for 4-Valv
    • Level 16 ECU Control Unit (Electronic Engine Control) for 2-Valv
    • TCU Control Unit (Transmission Control with AutoPowr/IVT Transmi
    • EPC Control Unit (Transmission Control with PowrQuad Plus or Aut
    • UIC Control Unit (Transmission Control with AutoPowr/IVT Transmi
    • PLC Control Unit (Electronic Park Lock with AutoPowr/IVT Transmi
    • Electrical Rear-View Mirrors
    • JDL Control Unit (JDLink)
    • TEC Control Unit (ISOBUS)
    • GreenStar (AMS)
    • SSU Control Unit (AutoTrac)
    • UIM/VTI Control Units (GreenStar Display)
    • Electro-Hydraulic Pick-Up Hitch
    • PC6 Power Module (HF)
    • PC0 Power Module
    • PC5 Power Module
    • DTI Control Unit (CommandCenter)
    • Component Information – Connectors and Contacts
    • Component Information – Connectors (X001 to X249)
    • Component Information – Connectors (X250 to X499)
    • Component Information – Connectors (X500 to X749)
    • Component Information – Connectors (X750 to X999)
    • Component Information – Connectors (XGND)
    • Component Information – Wiring Harnesses
    • Component Information – Electrical Parts/Components
    • Component Information – Electrical Parts/Components (Actuators)
    • Component Information – Electrical Parts/Components (Sensors/Swi
    • Component Information – Electrical Parts/Components (Fuses/Relay
    • Component Information – Electrical Parts/Components (Headlamps/L
    • Component Information – Electrical Parts/Components (Other)
    • Component Information – Ground Connections
    • Component Information – CAN BUS Systems
  • Electronic Control Units
    • Operation and General Information on Diagnostics
    • Interactive Tests
    • Interactive Calibrations
    • Information on How to Reprogram Control Units
    • Data BUS Systems
    • ATC Control Unit
    • BCU Control Unit
    • BIF Control Unit
    • DSM Control Unit
    • DTI Control Unit
    • ECU Control Unit
    • EPC Control Unit
    • ETC Control Unit
    • JDL Control Unit
    • PC0 Power Module
    • PC5 Power Module
    • PC6 Power Module (HF)
    • PLC Control Unit
    • SIC Control Unit
    • SSU Control Unit
    • TCU Control Unit
    • TEC Control Unit
    • TSC Control Unit
    • UIC Control Unit
    • UIM Control Unit
    • VTI Control Unit
  • AutoPowr/IVT Transmission
    • Operational Checks
    • Tests and Adjustments
    • Theory of Operation
  • PowrQuad Transmission
    • Operational Checks
    • Tests and Adjustments
    • Theory of Operation
  • Drive Systems
    • Operational Checks
    • Tests and Adjustments
    • Front-Wheel Drive Clutch
    • Differential
    • Final Drives
    • Rear PTO Options
  • Steering and Brakes
    • Introductory Checks
    • Operational Checks
    • Tests and Adjustments
    • Hydrostatic Steering
    • Brake Valve
    • Rear Brakes
    • AutoTrac
  • Hydraulic System
    • Operational Checks
    • Tests and Adjustments
    • Theory of Operation
    • Oil Filter, Charge Pump and Hydraulic Pump
    • Hitch
    • Selective Control Valves (SCVs)
    • Independent Control Valves (ICVs)
    • Hydraulic Block
  • Miscellaneous
    • Operational Checks
    • Tests and Adjustments
    • Theory of Operation
  • Operator’s Cab
    • Operational Checks
    • Tests and Adjustments
    • Ventilation/Heating
    • Air-Conditioning System
    • ClimaTrak
    • Cab Suspension
  • Special Tools
    • Special Tools (Dealer-Fabricated)
    • Special Tools (Available as Spare Parts)
• Page Number
  • Section 210
    • Group 05
    • Group 10
  • Section 211
    • Group ATC
    • Group BCU
    • Group BIF
    • Group DSM
    • Group DTI
    • Group ECU
    • Group EPC
    • Group ETC
    • Group JDL
    • Group PLC
    • Group SIC
    • Group SSU
    • Group TCU
    • Group TEC
    • Group TEI
    • Group TSC
    • Group UIC
    • Group UIM
    • Group VTI
  • Section 212
    • Group 40
    • Group 45
    • Group 53
    • Group 55
    • Group 56
    • Group 60
    • Group 70
    • Group 80
    • Group 90
  • Section 213
    • Group 45
    • Group 55
    • Group 70
    • Group JDL
    • Group VTI
  • Section 220
    • Group 05
    • Group 10
    • Group 15
  • Section 230
    • Group 15
    • Group 20A
    • Group 20B
    • Group 20C
    • Group 20D
  • Section 240
    • Group SE01
    • Group SE01A
    • Group SE01B
    • Group SE02
    • Group SE03
    • Group SE04
    • Group SE06
    • Group SE08
    • Group SE09
    • Group SE10
    • Group SE14
    • Group SE15
    • Group SE16
    • Group SE17
    • Group SE20
    • Group SE21
    • Group SE22
    • Group SE23A
    • Group SE23B
    • Group SE26
    • Group SE26A
    • Group SE27
    • Group SE28
    • Group SE29
    • Group SE30
    • Group SE32
    • Group SE33
    • Group SE35
    • Group SE36
    • Group SE37
    • Group SE39
    • Group SE40
    • Group SE41
    • Group SE42
    • Group 105A
    • Group 105B
    • Group 105C
    • Group 105D
    • Group 105E
    • Group 105F
    • Group 110
    • Group 115
    • Group 115A
    • Group 115B
    • Group 115C
    • Group 115D
    • Group 115E
    • Group 120
    • Group 125
  • Section 245
    • Group 05
    • Group 10A
    • Group 10B
    • Group 15
    • Group 20
    • Group ATC
    • Group BCU
    • Group BIF
    • Group DSM
    • Group DTI
    • Group ECU
    • Group EPC
    • Group ETC
    • Group JDL
    • Group PC0
    • Group PC5
    • Group PC6
    • Group PLC
    • Group SIC
    • Group SSU
    • Group TCU
    • Group TEC
    • Group TSC
    • Group UIC
    • Group UIM
    • Group VTI
  • Section 253
    • Group 10
    • Group 15
    • Group 20
  • Section 255
    • Group 10
    • Group 15
    • Group 20
  • Section 256
    • Group 10
    • Group 15
    • Group 20A
    • Group 20B
    • Group 20C
    • Group 20D
  • Section 260
    • Group 05
    • Group 10
    • Group 15
    • Group 20A
    • Group 20B
    • Group 20C
    • Group 20G
  • Section 270
    • Group 10
    • Group 15
    • Group 20
    • Group 20A
    • Group 20B
    • Group 20C
    • Group 20D
    • Group 20E
  • Section 280
    • Group 10
    • Group 15
    • Group 20
  • Section 290
    • Group 10
    • Group 15
    • Group 20A
    • Group 20B
    • Group 20C
    • Group 20D
  • Section 299
    • Group 05
    • Group 10