Key Switch - Toro Sand Pro 3040 Service Manual

Key Switch

Testing the Key Switch
Sand Pro ® 3040 and 5040
20251SL Rev A
POSITION CLOSED
CIRCUITS
OFF G + M + A
RUN B + L + A
START B + L + S
The key switch is located on the operator's console and has 3 positions: O
R , and S .
UN TART
1. Park the machine on a level surface, lower any attachments, engage the
parking brake, set the key switch to the O
from the switch.
2. Disconnect the battery negative (-) cable at the battery; refer to
and Installing the Battery (page
3. Remove the 3 screws that secure the dash panel to the fuel tank and raise
the dash panel to access the back of the key switch.
4. Disconnect the wire harness connector from the switch. Check the switch
and the harness connector for damage or corrosion and clean or repair if
necessary. Remove the switch from the dash panel if necessary.
5. Use a multimeter (ohms setting) and the preceding table to determine
whether continuity exists between the various terminals for each switch
position.
6. Replace the switch if necessary.
7. If the switch tests correctly and a circuit problem still exists, check the wire
harnesses; refer to
8. Install the switch and connect the wire harness after testing.
9. Secure the dash panel to the fuel tank.
10. Connect the battery negative (-) cable at the battery.
FF
6–31).
Appendix A (page A–1).
Page 6–11 Electrical System: Testing the Electrical Components
position and remove the key
Removing
,
FF