Toro Groundsmaster 4500-D Series Service Manual page 316

Testing (continued)
Electrical System: Component Testing
4. The switch terminals are marked as shown in
the switch is shown in the chart below. With the use of a multimeter (ohms
setting), the switch functions may be tested to determine whether continuity
exists between the various terminals for each position. Verify continuity
between switch terminals. Replace switch if testing identifies a faulty switch.
SWITCH POSITION
FRONT OF SWITCH
PRESSED
NEUTRAL
REAR OF SWITCH
PRESSED
5. If switch tests correctly and circuit problem still exists, check wire harness
(see Appendix A (page
6. After testing is completed, connect wire harness connector to the switch.
7. Assemble console arm (see
CLOSED CIRCUITS
2 + 3
5 + 6
NONE
2 + 1
5 + 4
A–1)).
Console Arm (page
Page 6–34
Figure 193. The circuit logic of
OPEN CIRCUITS
2 + 1
5 + 4
ALL
2 + 3
5 + 6
8–10)).
Groundsmaster ® 4500-D/4700-D
19245SL Rev A