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Using a Booster Battery (Jump-Starting)...................................................................................................... 122
Fuses and Relays......................................................................................................................................... 123
Engine Compartment Fuses/Relays ...................................................................................................... 123
Fuses Under ROPS/FOPS..................................................................................................................... 124
Control Modules ........................................................................................................................................... 124
Multi-function Control Module ................................................................................................................ 125
Drive, Lift Arm and Standard Auxiliary Flow Control Module ................................................................. 125
Engine Control Module (ECU)................................................................................................................ 125
Main/Drive Control Module..................................................................................................................... 125
Long-Term Storage ............................................................................................................................................. 125
Before Storage ............................................................................................................................................. 125
After Storage ................................................................................................................................................ 126
Air Conditioning Maintenance ............................................................................................................................. 126
Air Conditioning Filters ................................................................................................................................. 126
Cab Air Filter .......................................................................................................................................... 126
Outside Air Intake Filter.......................................................................................................................... 127
Windshield Washer Reservoir ............................................................................................................................. 127
Final Shutdown / Decommissioning .................................................................................................................... 128
Before Disposal ............................................................................................................................................ 128
Machine Disposal ......................................................................................................................................... 128
Maintenance Log................................................................................................................................................. 129
Troubleshooting ...................................................................................................................................... 133
Engine Troubleshooting ...................................................................................................................................... 133
Indicator Lamp Troubleshooting.......................................................................................................................... 134
Seal and Hose Troubleshooting .......................................................................................................................... 135
Hydraulic System Troubleshooting...................................................................................................................... 136
Hydrostatic Travel Drive System Troubleshooting .............................................................................................. 137
Electrical Troubleshooting ................................................................................................................................... 139
Miscellaneous Troubleshooting........................................................................................................................... 139
Error Codes ......................................................................................................................................................... 140
Controller Communication Error Codes........................................................................................................ 140
Engine Error Codes ...................................................................................................................................... 140
Drive and Valve Error Codes........................................................................................................................ 142
Schematics............................................................................................................................................... 143
Engine/Starting and Charging ............................................................................................................................. 143
Engine Sensors ................................................................................................................................................... 144
Engine ECU......................................................................................................................................................... 145
Power Distribution (Later Machines) ................................................................................................................... 146
Power Distribution (Early Machines) ................................................................................................................... 147
I/O Controller (Later Machines) ........................................................................................................................... 148
I/O Controller (Early Machines) ........................................................................................................................... 149
Solenoid Control - A (Later Machines) ............................................................................................................... 150
Solenoid Control - A (Early Machines) ............................................................................................................... 151
Solenoid Control - B ........................................................................................................................................... 152
Operator/Drive Controls ...................................................................................................................................... 153
High-Flow/Self-Level/Power-A-Tach® Quick Attach System (Later Machines) .................................................. 154
High-Flow/Self-Level/Power-A-Tach® Quick Attach System (Early Machines) .................................................. 155
HVAC .................................................................................................................................................................. 156
Track Tension/Lighting Control ........................................................................................................................... 157
Wipers/Washer Pumps........................................................................................................................................ 158
Work Lights ......................................................................................................................................................... 159
Auxiliary Power/Dome Light/Radio...................................................................................................................... 160
Operator CAN Interface....................................................................................................................................... 161
Grounds............................................................................................................................................................... 162
Hydraulic Schematic............................................................................................................................................ 163
Printed in U.S.A.
5
918468/EP0313
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Table of Contents
Troubleshooting
