Toro Groundsmaster 3280-D Service Manual page 239

Starting Problems (continued)
The engine cranks, but should not, when the PTO switch is
in the O (up) position.
N
The engine starts, but stops when the key switch is released
from the S position.
TART
Nothing happens when you attempt to start the engine.
Groundsmaster ® 3280-D/3320
05138SL Rev B
• The PTO switch or circuit wiring is damaged.
• The Standard Control Module is damaged.
• The circuit wiring is damaged.
• The key switch is damaged.
• The traction pedal is not in the neutral position.
• Interlock system has problem.
• The operator seat is unoccupied or the parking brake is
not applied.
• The traction neutral sensor is damaged out of adjustment.
• The PTO switch is in the O
• The engine coolant temperature is excessive or the engine
high temperature shutdown switch is damaged.
• The battery is discharged.
• The battery cables are loose or corroded.
• The ground connection is loose or corroded.
• The fuse F1-1 (15 A) is damaged; refer to
Serial Number below 400000000) (page 6–22)
(Machine Serial Number above 400000000) (page
• The fuse block is damaged.
• The fusible link harness at the engine starter motor is
damaged.
• The wiring in the engine crank circuit is loose, corroded,
or damaged; refer to the Electrical Schematics in
A (page A–1).
• The key switch is damaged.
• The starter solenoid wiring is loose, corroded, or damaged.
• The starter solenoid is damaged.
• The Standard Control Module is damaged.
Page 6–11
(up) position or it is damaged.
N
Fuses (Machine
or Fuses
6–23).
Appendix
Electrical System: Troubleshooting