When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
What year truck do you have? If it makes a difference, which motor, 2WD/4WD, standard/extended cab? (I don't think it does, but still, IF it does ... )
Do you have a copy of the factory service manual yet?
location of fuse for wipers, windshield wipers won' work
check wiper motor ground to firewall. Corrosion common. But you probably don't know how to.do that if you don't know how to find the fuse for the wiper motor. Edit: what I mean is ask someone else to check it.