2008 Toyota 4Runner Windshield Wiper Fuses

the fuse box in the passenger compartment is located at the bottom of the dashboard

front wiper fuse this one, green 30 amp

Front Wiper Washer Wiring Diagram

front wiper wiring diagram

Circuit for combination switch, front wiper motor, front washer motor, washer level sensor, combination switch indicator

Rear Wiper And Washer Wiring Diagram

rear wiper and washer wiring diagram