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Groundsmaster 4100--D/4110--D Page 5 -- 1 Electrical System
Chapter 5
Electrical System
Table of Contents
GENERAL INFORMAT ION 2.....................
Operator ’s Manual 2..........................
Toro Electronic Controllers (TEC) 2.............
Yanmar Engine Electronic Control Unit (ECU) 3...
Yanmar Engine Electrical Components 3.........
CAN--bus Communications 4...................
Electrical Drawings 4..........................
SPECIAL TOOLS 6.............................
INFOCENTER DISPLAY 8.......................
TROUBLESHOOTING 15........................
Operator Advisories 15........................
Fault Codes 16...............................
Starting Problems 18..........................
General Run & Transport Problems 20...........
Cutting Deck Operating Problems 21............
Cutting Deck Lift/Lower Problems 23............
ELECTRICAL SYSTEM QUICK CHECKS 26.......
Battery Test (Open Circuit) 26..................
Charging System Test 26......................
Check Operation of Interlock Switches 26........
ADJUSTMENTS 27.............................
Wing Deck Position Switch Adjustment 27.......
Traction Pedal Adjustment 28..................
Traction Pedal Position Sensor Calibration 30....
COMPONENT TESTING 31......................
Ignition Switch 31.............................
Fuses 32....................................
Operator Cab Fuses (Groundsmaster 4110--D) 33.
Fusible Link H arness 34.......................
PTO Switch 35...............................
HI/LOW Speed, Engine Speed and Cutting Deck
Lift Switches 36.............................
Cruise Control Switch 37.......................
Seat Switch 38...............................
Parking Brake Switch 39.......................
Service Brake Switches 40.....................
Headlight Switch (Groundsmaster 4110--D) 41....
Windshield Wiper/Washer Switch (Grounds--
master 4110--D) 42..........................
Air Conditioning Switch (Groundsmaster
4110--D) 43.................................
Turn Signal Switch (Groundsmaster 4110--D) 44..
Flasher Switch (Groundsmaster 4 110--D) 45......
Relays with Four (4) Terminals 46...............
Relays with Five (5) Terminals 48...............
Toro Electronic Controllers (TEC) 50............
Traction Pedal Position Sensor 52..............
Audio Alarm 53...............................
Hydraulic Valve Solenoid Coils 54...............
Piston (Traction) Pump Control Solenoid Coils 56.
CAN--bus Termination Resistor 57..............
Diode Assemblies 58..........................
Resistor Assembly 58.....
....................
Fuel Sender 59...............................
Fuel Pump (Models 30602 and 30604) 60........
Fuel Pump (Models 30606 and 30608) 61........
Wing Deck Position Switches 62................
Hydraulic Oil Temperature Sender 63............
SERVICE AND REPAIRS 64.....................
Battery Care 64...............................
Battery Storage 64............................
Battery Service 65............................
Electrical
System