Where is the windshield wiper motor on 1999 Chevrolet Camaro?

The windshield wiper motor on a 1999 Chevrolet Camaro is located underneath the cowl, which is the area where the base of the windshield meets the hood. You'll need to access it from the engine bay. It's usually fairly close to the base of the windshield itself. You may need to remove some trim pieces or possibly the cowl cover to get to it.