Which one is the washer on the power distribution box 98 ford f150

Question edited for clarity.
Question moved to correct year make model category.

Check the fuses and relays.

Ford Taurus (2000-2007) fuses and relays

https://fuse-box.info > ford > ford-taurus-2000-2007-fu...

2003 - Here you will find fuse box diagrams of Ford Taurus 2000, 2001, 2002, 2003, 2004, 2005, 2006 and 2007, get information about the location of the fuse ...

2003 Ford Taurus fuse box diagram - StartMyCar

https://www.startmycar.com > Taurus > Fuse box
The 2003 Ford Taurus has 2 different fuse boxes: Passenger compartment fuse panel diagram. Power distribution box diagram. * Ford Taurus fuse box diagrams ...

Ford Taurus (1999 - 2007) - fuse box diagram - Auto Genius

https://www.autogenius.info > ford-taurus-1999-2007-f...
Jul 2, 2018 - Ford Taurus (1999 - 2007) - fuse box diagram. Year of production: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 ...

Spencer - the washer fluid pump is fed off the same fuse as the windshield wiper, i.e., #22 which is a 30 amp fuse. If the wipers work, the fuse is fine...could be another issue

What is the problem you are facing? Are you not getting any fluid spray from the nozzle? Could be a clogged hose, broken washer fluid pump or switch...

I recommend taking these steps, as I saw from another F150 site:
Open hood
** Locate washer fluid bottle
** Find the rubber hose near the bottom coming off of it
** Follow hose up to near firewall and find a connector
** Take hose off connector and point away from yourself
** Have someone power on the truck
** Press spray button
** If fluid then pump is working problem is after the connector near the sprayers
** If no Fluid then either the Pump is bad or the switch is bad.

Windshield Washer Pump

1990 Ford Truck F150 1/2 ton P/U 2WD 5.0L FI 8cyl

The Windshield Washer Pump is located: Under hood, driver side front side of wheelwell, mounted inside washer bottle.here's the part. TAAP Windshield Washer Pump 7 664 1990 Ford F150 1 2 ton 2WD 8...

In the instrument panel fuse box , fuse # 2 30 amp. is power for the wiper control module . Pulling that fuse will or should turn them off . Your wiper / washers are controlled by a electronic control module , if i were to guess ,i would say that was bad. But that is just a guess , without testing don't know for sure . Also there is a switch inside the wiper motor that allows parking operations of the wipers .

There is a 30 amp (pink) fuse located in the fuse box located inside the car (see picture below) and it is in the number 11 position in that box. That fuse is for the wiper system there is also a hi/low wiper relay located in the power distribution box located in the engine compartment. It is in the number 1 position (the big number 1 not the diode or fuse). You may want to check that out as well if the fuse is good. The picture for that is also below. I hope this helped and good luck.

it could be powered thru a relay

You can't check these modules unless you have the specs on them.good luck on finding them, but if you do let me know please. I've had the same problems on fords. they hide these modules on the passenger side right side of the glove box, just under the dash. usually the only box there

Should be fuse #2 - 30 amp

I have the same problem on my 1998 Ext:Cab F-150 the windows wont do anything and my dome light will not light up. Does anybody know what would be causeing this problem

This sound like some type of relay switch failure in the fuse box, you need check all the fuses and see if they're all intact and make sure none of them are burned out. If all these are not working you have a live wire some where in you wire harness