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.
Chevrolet Cobalt Service & Repair Manual. Suspension Control Arm Bushings R&R
Front
Note depth and orientation of
old bushing before removal.
1.
Raise and support vehicle.
2.
Remove lower control arm.
3.
Wrap control arm with a shop towel
and place it in a vise.
...