tm104419 - 8295RT, 8320RT, and 8345RTTractors Diagnostic (S. N. 900101—907100) Technical Manual Main Sections Foreword GENERAL INFORMATION Safety General References
DIAGNOSTIC TROUBLE CODES ACU Code Diagnostics ATC Code Diagnostics BRC Code Diagnostics CAB Code Diagnostics CCU Code Diagnostics CLC Code Diagnostics CSM Code Diagnostics ECU Code Diagnostics HCC Code Diagnostics HV1 Code Diagnostics PDU Code Diagnostics PTI Code Diagnostics PTP Code Diagnostics SCC Code Diagnostics SFA Code Diagnostics SST Code Diagnostics
SV1 Code Diagnostics SV2 Code Diagnostics SV3 Code Diagnostics SV4 Code Diagnostics SV5 Code Diagnostics SV7 Code Diagnostics TEC Code Diagnostics VLC Code Diagnostics VTI Code Diagnostis
SYSTEM DIAGNOSIS Electrical Control Units Powershift Transmission AutoPowr™ / IVT™ Transmission Drive Systems Steering and Brakes Hydraulics Operator Station
ENGINES Test and Adjustments Theory of Operation
FUEL AND AIR Theory of Operation
ELECTRICAL Load Center Fuses, Relays and Ground Points
Operational Checks Functional Schematics and Components Reference Lists Connector Information Harness Information SE01 — Power Supply, Starting and Charging SE02 — Manual Seat SE03 — Manual A/C and Automatic Temperature Control (ATC) SE04 — Remote Mirror Option SE05 — Radio, Dome Lamp and Steering Column Module SE06—CLC—Cab Load Center Control Unit Functions SE06A—CLC—Cab Load Center Control Unit Functions SE06B — CLC - North American Lighting Functions SE06C — CLC - European Lighting Functions SE07 — Accessory Connectors SE08 — Controller Area Network (CAN) Termination SE09 — PDU/VTI/VTV/CSM—Cab Display and Switch Module Functions SE10 — CAB - Cab Control Unit Functions SE11 — VLC/CCU/PTI/PTP - Vehicle Control Unit Functions SE11A — CCU - Chassis Control Unit Functions SE11B — VLC - Vehicle Load Center Control Unit Functions SE11C - PTI - AutoPowr / IVT™ Transmission Control Unit Functions SE11D - PTP - Power Shift Transmission Control Unit Functions SE13 — ACU - Armrest Control Unit Functions SE14—SCC/HCC—Deluxe Hydraulic Controller Function SE14A—SCC Selective Control Unit Functions SE14B—Hitch Valve Control Unit Functions
SE14C—BRC—Brake Control Unit Functions SE14D—SFA—Suspension Control Unit Functions SE16 — ECU Level 14 SE17 — JDLINK SE18 — GreenStar Display SE19 — SST Steering System Unit
CONTROL UNITS General References ACU ATC BRC CAB CCU CLC CSM ECU HCC HV1 PDU PTI PTP SCC SFA SST SV I—VII TEC VLC VTI
POWERSHIFT TRANSMISSION Preliminary and Operational Checks Tests and Adjustments Theory of Operation Schematics and Diagrams
AutoPowr™ / IVT™ TRANSMISSION Preliminary and Operational Checks Tests and Adjustments Theory of Operation Schematics and Diagrams
AXLES Preliminary and Operational Checks Theory of Operation Schematics and Diagrams
PTO Preliminary and Operational Checks Tests and Adjustments Theory of Operation Schematics and Diagrams
SUSPENDED FRONT AXLE Preliminary and Operational Checks Tests and Adjustments Theory of Operation Schematics and Diagrams
BRAKES Preliminary and Operational Checks Test and Adjustments Theory of Operation Schematics and Diagrams
STEERING Preliminary and Operational Checks Test and Adjustments Theory of Operation Schematics and Diagrams
HYDRAULICS Preliminary and Operational Tests and Adjustments Theory of Operation Schematics and Diagrams
AIR CONDITIONING Preliminary and Operational Checks Theory of Operation Schematics and Diagrams
SEAT Preliminary and Operational Checks Theory of Operation Schematics and Diagrams
SERVICE TOOLS AND INSTALLING
TEST EQUIPMENT Dealer Fabricated Tools Service Tools and Kits PowerShift Transmission Install Test Equipment AutoPowr™ / IVT™ Transmission Install Test Equipment Drive Systems Install Test Equipment Steering and Brakes Install Test Equipment Hydraulics Install Test Equipment
Table of Contents
tm104419 - 8295RT, 8320RT, and 8345RTTractors Diagnostic (S. N. 900101—907100) Table of Contents Foreword Section 210: GENERAL INFORMATION Group 05: Safety Recognize Safety Information Handle Fluids Safely—Avoid Fires Prevent Battery Explosions Prepare for Emergencies Prevent Acid Burns Handle Chemical Products Safely Avoid High-Pressure Fluids Park Machine Safely Support Machine Properly Wear Protective Clothing Work in Clean Area Service Machines Safely Work In Ventilated Area Illuminate Work Area Safely Replace Safety Signs Use Proper Lifting Equipment Wait Before Opening High-Pressure Fuel System Service Accumulator Systems Safely Remove Paint Before Welding or Heating Avoid Heating Near Pressurized Fluid Lines Keep ROPS Installed Properly Service Tires Safely
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Table of Contents Avoid Harmful Asbestos Dust Practice Safe Maintenance Use Proper Tools Decommissioning — Proper Recycling and Disposal of Fluids and Components Prevent Machine Runaway Handle Starting Fluid Safely Service Cooling System Safely Stay Clear of Rotating Drivelines Protect Against High Pressure Spray Construct Dealer-Made Tools Safely Clean Vehicle of Hazardous Pesticides Live With Safety
Group 10: General References General Reference List Glossary of Terms JIC Hydraulic Symbols Trademarks Wiring Diagram and Schematic Information Electrical Schematic Symbols Reading Wiring Schematics and Diagrams Visually Inspect Electrical System Seven Step Electrical Test Procedure Circuit Types Circuit Malfunctions Relay Circuit Types Using a Digital Multimeter Troubleshooting Unresolved Electrical/Electronic Problems
Section 211: DIAGNOSTIC TROUBLE CODES Group ACU: ACU Code Diagnostics
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Table of Contents ACU 000158.04 - ACU Switched Supply Voltage Low ACU 000177.17 - Engine Speed Limited Due to Cold Oil ACU 000237.02 - VIN Security Data Conflict ACU 000237.14 - VIN Security Not Enabled ACU 000237.31 - VIN Security Messages Missing ACU 000581.07 - Transmission Not Responding to Command ACU 000628.02 - ACU EOL Data Fault ACU 000628.12 - ACU Programming ACU 000629.11 - ACU Control Unit Fault ACU 000629.12 - ACU Control Unit Fault ACU 000630.02 - ACU Calibration Fault/Data Invalid ACU 000630.13 - ACU Calibration Fault/Not Calibrated ACU 000974.02 - Hand Throttle Sensor Circuit Voltage Conflict ACU 000974.03 - Hand Throttle Sensor Circuit Voltage High ACU 000974.04 - Hand Throttle Sensor Circuit Voltage Low ACU 001079.03 - ACU Sensor Supply 1 Voltage High ACU 001079.04 - ACU Sensor Supply 1 Voltage Low ACU 001080.03 - ACU Sensor Supply 2 Voltage High ACU 001080.04 - ACU Sensor Supply 2 Voltage Low ACU 002000.09 - ECU Message Missing ACU 002003.09 - PTI or PTP Message Missing ACU 002049.09 - CAB Message Missing ACU 523664.02 - Speed Band 1 and 2 Switches Conflict ACU 523923.02 - SCV I Control Lever Switch/Sensor Conflict ACU 523923.03 - SCV I Control Lever Sensor Circuit Voltage High ACU 523923.04 - SCV I Control Lever Sensor Circuit Voltage Low ACU 523953.02 - AutoPowr/IVT Speed Control Lever Sensor Circuit Conflict ACU 523953.03 - AutoPowr/IVT Speed Control Lever Sensor Voltage High ACU 523953.04 - AutoPowr/IVT Speed Control Lever Sensor Voltage Low ACU 523954.07 - Speed Band 1 Adjustment Fault
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