Where is the windshield wiper motor on a 1999 Jeep Cherokee Classic located?

The windshield wiper motor on a 1999 Jeep Cherokee Classic is located under the hood, behind the cowl (the area where the windshield meets the hood). You'll likely need to remove the cowl panel or at least part of it to access the motor. It's usually attached to the underside of the cowl, near the base of the windshield.