POLARIS RANGER XP 700 4X4 Rear Differential Solenoid Circuit Diagram. When the switch is pushed to activate “Turf” mode, the White/Green wire is connected to ground via the Brown wire at the AWD / Diff-Lock Switch and signals the ECU to energize the Rear Diff Solenoid Relay.
Depending on vehicle speed and gear position criteria, the ground path is then sent from the ECU to the Rear Diff Solenoid Relay. This activates the solenoid and sends 12 volt “Key On” power from the RD/WH wire to the OR/WH wire of the Differential Solenoid. The following schematic illustrates the POLARIS RANGER XP 700 4X4 Rear Differential Solenoid Circuit Diagram.