Broken link ... there is one motor, and a connecting metal rod that moves the two wipers in harmony.
One of the channels was contaminated, you have to clean it.
Yes, there is a windshield wiper relay on a 1992 Chevy Lumina. The windshield wiper relay is located in the underhood fuse panel.
One could purchase a windshield wiper motor at a retailer such as AdvanceAutoParts. Alternatively, one could also purchase a windshield wiper motor online on Amazon or AutoZone.
No, usually there is only one.
Changing windshield wipers is not a difficult task. Most replacement windshield wipers come with instructions and it's usually as simple as removing the old wiper and inserting the new one.
This might be a very simple fix - check the wiper arm linkage for having come disconnected. See "Related Questions" below for detailed instructions on accessing the linkage.
ITS WITH THE WIPER MOTOR ITS ALL ONE UNIT
The wipers are linked together by a bar that attaches to the wiper motor. They attach with a small ball joint assembly. if you remove the black vent intakes at the base of your windshield you will see the assembly. Should be a matter of just reattaching the connector.
The linkage that links the two wipers together has probably fallen apart
Wiper linkage broken or disconnected? Bad wiper transmission? Wiper Bushing. I have an '03. The wipers are crap! One goes out, once fixed-BAM...other one stops!!
A place where you can go to get a car's windshield wiper replaced is by either taking it to a mechanic or you can get the job done yourself. Just by simple buying a set of replacement wiper blades and removing the old ones.
buy a new one