Seat Switch - Toro Groundsmaster 360 Service Manual
4-wheel drive models with yanmar engine
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Also See for Groundsmaster 360:
- Service manual (341 pages) ,
- Operator's manual (72 pages) ,
- Installation instructions manual (8 pages)
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Seat Switch
Testing the Seat Switch
Groundsmaster 360
16225SL Rev C
g037456
1.
Seat wire harness
2.
Seat harness connector
The seat switch is normally open and closes when the operator is on the seat.
If the traction system or PTO switch is engaged when the operator raises out
of the seat, an operator advisory will be displayed on the InfoCenter. The seat
switch and its electrical connector are located directly under the seat. Testing of
the switch can be done without seat removal by disconnecting the switch wire
from the machine wire harness
The Toro Electronic Controller (TEC) monitors the operation of the seat switch.
1. Park the machine on a level surface, lower the cutting deck, set the parking
brake, and shut off the engine.
2. Before you disconnect the seat switch for testing, ensure that you test the
switch and its circuit wiring as a TEC electrical input with the InfoCenter
display; refer to
Using the InfoCenter Display for Troubleshooting (page
5–30).
3. If the InfoCenter verifies that the seat switch and circuit wiring are functioning
correctly, no further switch testing is necessary.
4. If the InfoCenter determines that the seat switch and circuit wiring are not
functioning correctly, proceed with the test.
5. Ensure that the key switch is in the O
get access to the seat switch electrical connections.
Note: There is a short wire harness that is used to connect the seat switch to
the main wire harness of the machine. This seat switch harness is between
the seat and the seat plate.
6. Disconnect the machine wire harness electrical connector from the seat
switch harness electrical lead under the operator seat
7. Connect a multimeter (ohms setting) across the seat switch harness
connector terminals to check the continuity of the seat switch.
A. With no pressure on the seat, ensure that there is no continuity between
the harness terminals of the seat switch.
B. Press directly onto the seat switch through the seat cushion. Ensure that
there is continuity between the harness terminals of the seat switch as
Figure 213
3.
Seat latch
(Figure
213).
position. Tilt the seat assembly up to
FF
Page 5–69
Electrical System: Testing the Electrical Components
(Figure
213).
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