Testing Key Switch - Ryobi RY48ZTR75 Service Manual

TESTING KEY SWITCH

1. Set DMM to DC Volts
2. With Power switch OFF, measure battery voltage
where indicated
3. With Power ON, measure approx. 0V where indicated
Note this switch operates at
To measure Switch with wires disconnected:
Set DMM to measure continuity
OFF position:
ON position:
AUX position:
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48V DC
No continuity between green and red wire.
Continuity between green and red wire.
Not used at time of this writing.