Toro Groundsmaster 3280-D Service Manual page 111

Starting Problems (continued)
Problem
Nothing happens when start attempt is made (either
seat switch OR parking brake must be engaged for
successful start).
Groundsmaster 3280−D/3320
Possible Causes
PTO switch is ON (pulled out) or is faulty.
Traction pedal is not in neutral position.
Interlock system has problem.
Battery cables are loose or corroded.
Battery ground to frame is loose or corroded.
Battery is dead.
Engine fuse (15 amp) is open.
Fusible link is open.
Wiring to start circuit components is loose, corroded or
damaged (see Wiring Schematics).
Traction neutral switch is out of adjustment or faulty.
Ignition switch is faulty.
Fuse block is faulty.
High temperature shutdown switch is faulty.
Starter solenoid is faulty.
Standard Control Module is faulty.
Page 6 − 5 Electrical System