Windshield wiper circuit on 1977 dodge 150?

The windshield wiper circuit on a 1977 Dodge 150 typically consists of a wiper motor, a switch, and a relay. The switch controls the motor's operation, allowing for different speeds and intermittent settings. Power flows from the battery through the switch to the motor, and the relay may be used to manage the current for better efficiency. If issues arise, common troubleshooting steps include checking fuses, inspecting the wiring, and testing the motor for functionality.