Service Manual

9-1
Digital Edition - TITAN® HD Service Manual
January 2018
Table of Contents
ELECTRICAL
Electrical
Table of Contents
Electrical System Exploded View.......................................................................................
General Information.............................................................................................................
Fuse Block and Fuses..........................................................................................................
Testing...............................................................................................................................
Key/Ignition Switch..............................................................................................................
Ignition Switch Wiring Connections...............................................................................
Testing..............................................................................................................................
Hourmeter.............................................................................................................................
Testing...............................................................................................................................
Operator Presence Switch (Seat Switch)...........................................................................
Testing...............................................................................................................................
Neutral Switch - Left and Right...........................................................................................
Parking Brake Switch...........................................................................................................
Starter Solenoid....................................................................................................................
Testing..............................................................................................................................
PTO Switch...........................................................................................................................
Testing...............................................................................................................................
Electric PTO Clutch..............................................................................................................
Testing..............................................................................................................................
Coil Resistance Measurement.....................................................................................
PTO Clutch Continuity to Ground Check.....................................................................
Measuring Clutch Current Draw....................................................................................
TVS Diode..............................................................................................................................
Wire Diagram - Toro Engines (1500 Series)........................................................................
Wire Diagram - Kohler Engine (2000 Series).....................................................................
Wire Diagram - Kawasaki Engines (2500 Series)...............................................................
9-2
9-3
9-4
9-4
9-5
9-5
9-6
9-7
9-7
9-8
9-8
9-9
9-10
9-11
9-11
9-12
9-13
9-14
9-14
9-15
9-16
9-17
9-18
9-19
9-20
9-21