ELECTRICAL
7-1
Toro TimeCutter SW/SWX Service Manual
7
Chassis Switches
Key/Ignition Switch
Purpose
The ignition switch makes the proper connections for the
starter, accessories, and safety circuits.
Location
The ignition switch is located on the control panel, on the
right fender (Fig. 143).
Testing
1. Disconnect switch from wiring harness.
2. Verify that continuity exists between the terminals
listed for the switch position.
3. Verify there is NO continuity between terminals not
listed for the position.
Key Switch Continuity Table
OFF No continuity between any terminals
RUN Continuity – B R I A only
START Continuity – B R I S only
Fig. 143 PICT-1004
How It Works
Detents inside the switch give it 3 positions: OFF, RUN,
and START. The START position is spring loaded so the
key automatically returns to RUN when released (Fig.
144).
Fig. 144 DSCN-0173a
Ignition Switch Wiring Connections
B - Battery voltage IN
S - Starting Solenoid Signal
I - Fuel Solenoid, PTO Switch, Neutral Switch
A - Seat Switch, Hour Meter
R - Regulator, Charging Circuit
S
B
I
R
A
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