Chapter 7: Electrical System - Toro Reelmaster 5410 Series Service Manual

Table of Contents
General Information .............................................................................................................................. 7-3
Electrical Schematic and Wire Harness Drawings/Diagrams ............................................................. 7-3
Toro Electronic Controller (TEC) ........................................................................................................ 7-3
CAN-bus Communications................................................................................................................. 7-3
Yanmar Engine Electronic Control Unit (ECU) ................................................................................... 7-4
Yanmar Engine Electrical Components.............................................................................................. 7-5
Kubota Gasoline Engine Electronic Control Unit (ECU)...................................................................... 7-5
Kubota Gasoline Engine Electrical Components................................................................................ 7-5
Special Tools ......................................................................................................................................... 7-7
Multimeter .......................................................................................................................................... 7-7
Terminal Protector.............................................................................................................................. 7-7
Battery Hydrometer............................................................................................................................ 7-7
Dielectric Gel...................................................................................................................................... 7-8
InfoCenter Display ................................................................................................................................. 7-9
Splash Screen.................................................................................................................................. 7-11
Main Information Screen .................................................................................................................. 7-12
Operator Advisory Screen................................................................................................................ 7-13
Main Menu Screen ........................................................................................................................... 7-14
Faults Screen................................................................................................................................... 7-16
Service Screen................................................................................................................................. 7-18
Diagnostics Screen .......................................................................................................................... 7-19
Settings Screen................................................................................................................................ 7-21
About Screen ................................................................................................................................... 7-25
Troubleshooting................................................................................................................................... 7-26
Operator Advisories ......................................................................................................................... 7-26
Using the InfoCenter Display for Troubleshooting ............................................................................ 7-28
Machine Faults................................................................................................................................. 7-32
Engine Faults ................................................................................................................................... 7-35
General Run and Transport Problems.............................................................................................. 7-39
Electrical System Quick Checks .......................................................................................................... 7-44
Testing the Battery (Open Circuit Test) ............................................................................................. 7-44
Testing the Charging System ........................................................................................................... 7-44
Testing the Glow Plug System (Machines with Kubota Diesel Engine).............................................. 7-45
Checking the Operation of the Interlock Switches ............................................................................ 7-45
Adjustments......................................................................................................................................... 7-46
Traction Neutral Switch .................................................................................................................... 7-46
Parking Brake Switch ....................................................................................................................... 7-48
Cutting Unit Down Limit Switch ........................................................................................................ 7-50
Mow/Transport Switch...................................................................................................................... 7-52
Testing the Electrical Components....................................................................................................... 7-54
Fusible Link Harness (Machines with Kubota or Yanmar Diesel Engine) .......................................... 7-54
System Fuses .................................................................................................................................. 7-56
Engine Fuses (Gasoline Engine)...................................................................................................... 7-59
Toro Electronic Controller (TEC) ...................................................................................................... 7-61
Key Switch ....................................................................................................................................... 7-64
Reel Engage Switch......................................................................................................................... 7-66
Engine Speed Switch (If Equipped).................................................................................................. 7-68
Lower/Raise Joystick Switches ........................................................................................................ 7-70
Reelmaster ® 5410/5510/5610 Series
15216SL Rev C
Electrical System
Page 7-1
Chapter 7
Electrical System