The windshield wiper motor is protected by a circuit breaker and a fuse. If the motor overheats due to heavy snow, etc., the wiper will stop until the motor cools.
If the overload is caused by some electrical problem, have it fixed.
Headlamp Wiring
Power Windows and Other Power OptionsChevrolet Cobalt Service & Repair Manual. Window Regulator Motor R&R
Front
Coupe
1.
Remove interior trim panel.
2.
Remove water deflector.
3.
Move window to full up position and
secure in place with tape.
4.
Remove side door window regulator moto ...