Where is the fuse for the windshield wipers on a 1999 Saturn SL?

IGN 4
Green (30)
Feeds directly to A/C Relay, AIR PUMP Relay, WINDOW Relay. IGN 1 (10), TURN (10), B/U LP (10), EGR (10), EIS (10), PCM I (10), INJ (10), WIPER (25), AIR BAG (10), RADIO (10)
Located in the under hood fuse box .
located in the under hood

The wiper fuse is located under hood
Hope this helps?

there are 2 fuses for the wipers one is in the in car fuse box and that on is # 3 it is a 25A the other one is under the hood in the fuse box the fuse there is a 30A maxi fuse spot #5

YOU COULD HAVE FAULTY WIPER CONTROL SWITCH OR BAD LIMIT SWITCH ON WIPER MOTOR.

There is also a fuse module located on the passenger side of the center console under the dash. You can pull the plastic cover panel off by hand. This should be where the wiper motor fuse is located.

the computer board on the wiper motor is gone bad

Yes its possible that the fuse is blown, check the fuse box and locate the wiper fuse and see if its blown if its blown replace the fuse with the SAME amperage rating, if its not locate the wiper motor under the hood on the firewall and unplug the connector use a test light and turn your wipers on from the wiper switch on your steering column if the test light lights you have power there and the wiper motor is probably bad if theres no power there but the fuse is good you have a broken wire and you need to check all related wiring from the wiper motor to the switch......

the wiper motor is located under the black cowel at the bottom of the windshield. remove the wiper arms and the cowel.

There is a fuse box under the hood by the battery, also under a panel on the passenger side of the console, towards the front of the console, kind of under the dash.

the fuse box is under the hood driver side, about 12" long and black, the fuses are under the cover. You didn't mention if you had the SL1 or the SL2.