John Deere 7130 7230 7330 7430 7530 Tractors Diagnostic Service Manual
(tm400019)
This diagnostic manual applies to the following tractor
types: 7130 Premium, 7230 Premium, 7330 Premium, 7430 Premium and 7530 Premium.
This manual is written for experienced technicians. Essential tools required in performing certain service work
are identified in this manual and are recommended for use.
Live with safety: Read the safety messages in the initial section of this manual and the cautions presented throughout the text of the manual.
Technical Manuals are service guidelines for specific machines. They are onthejob guides containing only the vital information needed for diagnosis, analysis, testing
and repair.
Fundamental service information is available from other sources covering basic theory of operation, fundamentals of troubleshooting, general maintenance and basic type
of failures and their causes.
Section 210—General Information
Group 05—Safety Information
Group 10—General References
Section 211—Diagnostic Trouble Codes
Group ATC—ATC Control Unit
Group BCU—BCU Control Unit
Group BIF—BIF Control Unit
Group DSM—DSM Control Unit
Group DTI—DTI Control Unit
Group ECU—ECU Control Unit
Group EPC—EPC Control Unit
Group ETC—ETC Control Unit
Group JDL—JDL Control Unit
Group PLC—PLC Control Unit
Group SIC—SIC Control Unit
Group SSU—SSU Control Unit
Group TCU—TCU Control Unit
Group TEC—TEC Control Unit
Group TEI—TEI Control Unit
Group TSC—TSC Control Unit
Group UIC—UIC Control Unit
Group UIM—UIM Control Unit
Group VTI—VTI Control Unit
Section 212—Observable Symptoms
Group 40—Electronics
Group 45—Electronic Control Units
Group 53—AutoPowr/IVT Transmission
Group 55—PowrQuad Transmission
Group 56—Drive Systems
Group 60—Steering and Brakes
Group 70—Hydraulic System
Group 80—Miscellaneous
Group 90—Operator’s Cab
Section 213—System Diagnostics
Group 45—Electronics
Group 55—PowrQuad Transmission
Group 70—Hydraulic System
Group JDL—JDL System Diagnostics
Group VTI—VTI (GreenStar) System Diagnostics
Section 220—Engine
Group 05—General Information
Group 10—Operational Checks
Group 15—Tests and Adjustments.
John Deere 7130 7230 7330 7430 7530 Tractors Diagnostic Service Manual
Section 230—Fuel, Air Intake and Cooling
Systems
Group 15—Tests and Adjustments
Group 20A—Fuel System
Group 20B—Air Intake System
Group 20C—Cooling System
Group 20D—ColdWeather Starting Aids
Section 240—Electrical System
Group SE01—Starting Motor and Charging Circuit
Group SE01A—Fuel Preheater
Group SE01B—Electrical Starting Aid
Group SE02—BIF Control Unit (Basic Informator)
Group SE03—Horn
Group SE04—Operator’s Seat and Cigarette Lighter
Group SE06—Lights
Group SE08—Plug for Accessories
Group SE09—Radio Light, Dome Light, Console Light
and Access Step Lights
Group SE10—ATC/ETC/HTC Control Units
(AirConditioning, Fan and Heater)
Group SE14—3 and 7Terminal Power Outlet Sockets
(SAE)
Group SE15—BCU Control Unit (Electronic Hitch
Control)
Group SE16—BCU Control Unit (Basic Functions)
Group SE17—Signal Socket and Service Socket
Group SE20—TSC Control Unit (Suspension)
Group SE21—SIC Control Unit (Selective Control
Valves)
Group SE22—CAN BUS Terminating Resistor
Group SE23A—Level 14 ECU Control Unit (Electronic
Engine Control) for 4Valve Engine with
HPCR
Group SE23B—Level 16 ECU Control Unit (Electronic
Engine Control) for 2Valve Engine with
HPCR
Group SE26—TCU Control Unit (Transmission Control
with AutoPowr/IVT Transmission)
Group SE26A—EPC Control Unit (Transmission
Control with PowrQuad Plus or AutoQuad
Plus Transmission)
Group SE27—UIC Control Unit (Transmission Control
with AutoPowr/IVT Transmission)
Group SE28—PLC Control Unit (Electronic Park Lock
with AutoPowr/IVT Transmission)
Group SE29—Electrical RearView Mirrors
Group SE30—JDL Control Unit (JDLink)
John Deere 7130 7230 7330 7430 7530 Tractors Diagnostic Service Manual