Where is the wiper relay module located on a 94 Sonoma, could this be the cause of the wipers not working properly?

There was a GM recall covering the wiper module for 1994 Suburbans. This recall may cover your sonoma.

Will this recall also apply to wipers that like to continuously run sometimes? Mine have that problem, and sometimes the only way I can get them to stop is to shut off the engine....how annoying and EMBARASSING! :mad:

My wiper dont have the part time operation any clues

The delay circuit board will develop cracks along the solder joints.

Resolder the connections and they are usually fixed.

I did what BlazerT suggested and now my wipers are working fine - thanks :grinyes: