New Holland TG Series, TJ Series manual Electronic Service Tool, Power of Technology

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ELECTRONIC SERVICE TOOL

The Power of Technology

CAN Systems Put the Latest Technology to Work for You

New Holland service professionals use an Electronic Service Tool (EST) to service New Holland tractors. The latest New Holland tractors are equipped with a Controller Area Network (CAN), that allows all the tractor systems to communicate on one network. No longer is your New Holland service technician tied to the shop. The EST makes in-field diagnosis easy.

Provide Information to the Operator

Improve Tractor Operation

Enhance Tractor Performance

Prevent System Failures

Provide Quick and Accurate Troubleshooting

Service technicians connect the Electronic Service Tool into the tractors CAN system to communicate using the CAN network. Fault based diagnostics are used to quickly identify problems. Detailed photographs, diagrams and component locators on the EST screen provide complete information about related wiring and connectors. Repairs can be made quickly, assuring maximum productivity. In addition to service diagnostics, the EST can be used to download new software to upgrade the functions performed by the controller networks. It can also be used to change the default transmission gears.

Consider several examples of how controllers and other devices within the CAN work together. As the tractor moves through the field, the controllers in the CAN system continually check a variety of inputs:

Operator Commands

Engine Torque

Gear Selection

Tractor Speed

Wheel Slip

Hitch Position

As conditions vary, this information is used by the system to adjust engine power to the transmission. The transmission responds to commands from the operator to complete functions that previously required individual actions by the operator. Therefore, the operator’s time is available to make corrections in the field. As the operator moves the hand throttle lever or signals other operations, the tractor identifies the change and sends the new command to the required systems via the CAN system. New Holland tractors are designed as a platform for evolving technology to provide more usable information.

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Contents Performance Tips New Holland delivers quality parts and service every time Total Confidence NEW Holland Service Solution%49 Documented Service Promotes High Resale Value Performance TipsTake Full Advantage of its Capabilities Service Inspections ChecklistTJ Series Tractors TG Series Tractors Checklist Heating, Ventilation and Air Conditioning Inspections How to Make Sure Your A/C Beats the HeatLube Filtration Systems FiltersSelecting Fluids FluidsDaily Service Daily ServiceRadiator/Coolers Service PointsEngine Oil and Coolant Filters Fuel FiltersBatteries Cab Clean Air & Recirculation FiltersEngine Air Filters Fuses & RelaysTG Performance Items Motor Return and Power Beyond Performance ItemsHigh-Capacity Drawbar Power of Technology Electronic Service ToolFeatures EZ-GUIDEPLUS LightbarNew Holland EZ-GuidePlus Lightbar Tire Inflation Gross Vehicle WeightRIDE, Traction & Performance Matching the tractor to the loadDefinitions TG TractorsEasy Ballasting FWD Dual Wheel Field Test ResultsFront Tire Selection Interaxle Ratio Front/RearLead/Lag Tires and Tractor PerformanceTJ Tractors Ballasting 4WD Tractors Drawbar Applications Ballasting 4WD Tractors 3-Point Hitch ApplicationsBallasting 4WD Tractors High Vertical Load Applications Rear Frame Weights Front and Rear Suitcase Weights Front Frame WeightsTG Tractor-Tire Load and Inflation How to Use the Load and Inflation ChartsRIDE, Traction & Performance RIDE, Traction & Performance Ballasting CD Preventing Powerhop What Causes Powerhopping?Possible Solutions for Powerhopping Problems Hydraulic Orbital Motors Hydraulic SystemHydraulic Productivity Hydraulic Connection BasicsTractor Controls TG and TJ Tractors InstrumentationMaintenance Parts Models TG255/TG285 TG Tractors/TJ Tractors Models TG210/TG230Models TJ375/TJ425/TJ450 Models TJ275/TJ325Oil/Filter Change Intervals & Capacities TG Tractors/TJ TractorsPage Page 3XWWKHVSHFLDOLVWVDW 1HZ+ROODQGWRZRUNIRU\RX