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. Front Side Door Upper & Lower Hinge
Removal
Replace only one hinge at a time.
1.
Remove hinge to hinge pillar bolts
(1) or (4), Fig. 1.
2.
Remove hinge to door frame bolts (2)
or (5).
3.
Remove hinge (3) or (6).
...