it should be behind the cowel on the drivers side above the master brake cylinder.
The wiper motor is located under the black plastic cowl below the windshield.
autozone.com has the camaro manual online, try there.
The motor is located on the passenger side firewall.
It is attached to the wiper motor.
Look against the firewall at the center area
The wiper motor on a 1998 Chevy Venture is up under the vents next to the windshield. It is bolted to the firewall.
its connected to the windshield washer jug
The wiper motor is located under the cowl, (the black cover in between the hood and windshield) about center of the vehicle.
Its attached to the windshield wiper motor you will have to remove the cowl to get access to it.
Very Carefully
The board is under the cap in the Wiper Motor.
If the windshield wipers are not working on a 1990 Chevy Lumina, the problem could be with the wiper motor, the wiper motor relay, or a fuse. The least expensive fix to this problem will be replacing the fuse if it is blown.