2005-2007 Polaris Ranger 500 service manual, Page 290Get this manual
ELECTRICAL Differential Solenoid Circuit Operation Power is present at the AWDDiff-Lock Switch when the ignition key is turned "ON"When the switch is pushed to activate "Turf" mode, power is sent to the PDMThe voltage input from the AWDDiff-Lock Switch signals the PDM to provide ground path for the differential solenoid to activateRear Differential Solenoid Circuit
AWDDiff-Lock Switch
CAUTION
Do not power the solenoid with 12 Volts for more than second, or damage may occur to the solenoid
Brake Light Switch
1The brake light switch is located near the steering gearbox along the frameThe brake pressure switch is installed into this block
Brake Switch
Key-On Power