Troubleshooting - Electrical - Toro Groundmaster Series Service Manual

Troubleshooting – Electrical
Groundsmaster ® 3200, 3300 and 3310
19240SL Rev A
Remove all the jewelry, especially rings and watches, before doing
any electrical troubleshooting or testing. Disconnect the battery
cables unless the test requires battery voltage.
Pay attention to the TDM display/controller screens. Use the main information
screen icons and the operator's advisories to help troubleshoot electrical
issues. For the effective troubleshooting and repairs, you must have a
good understanding of the electrical circuits and components that are used
on this machine; refer to the Electrical Schematics and Wire Harness
Drawings/Diagrams in
Note: Use the TDM display/controller Diagnostics>Deck/PTO/Engine>Input and
Output screens when troubleshooting an electrical problem when possible; refer
to Using the TDM Display/Controller Screens for Troubleshooting (page
CAUTION
Appendix A (page A–1).
Page 3–21 Troubleshooting: Cutting Unit (or attachment)
3–12).
Lift/Lower Problems