How to remove windshield washer pump

To test, disconnect positive from pump and try to spray. If it still blow the fuse then you have shorted circuit somewhere. If it doesn't blow the fuse then either pump is shorted or stuck and draws too much amperage.

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.

Check fuses or washer pump. .replace.

There is a electric motor that pumps washer fluid . Located in the bottom of the washer fluid tank .
Wash Operation (Front and Rear Wipers)
The front and rear washer systems use the same windshield washer fluid pump. When either the front or rear wiper is in the washer position voltage will be supplied to one side of the windshield washer fluid pump (depending on whether it is front or rear), while the other side of the pump is grounded.
At this point, the windshield washer fluid pump sprays solvent onto the windshield. When the front or rear washer is activated, the BCM receives an input from the switch that is activated. The BCM will control the wipers while in the WASH mode. The BCM will control either the front wiper relay or the rear wiper relay to turn on the wipers. The windshield wipers operate at low speed for 3 swipes and returns to the park position.

When turning on the washers do you hear the motor run ? Have some one try it while you listen at the washer fluid tank ! These pump motors do go bad .
turn OFF the ignition.
Disconnect the harness electrical connector of the windshield washer fluid pump.
Connect a test lamp from the windshield washer pump control circuit to a good ground .
Turn ON the ignition, with the engine OFF.
Press the front washer switch.
Does the test lamp illuminate?
YES or NO !

Does the pump motor run when turn windshield spray?
Might be home in line.
Might be wrong fluid(too thick)
Might be wiper fluid motor broken.

1. check your windshield washer fluid level.
2. make sure you can hear the fluid pump operating when you operate the switch.
3. If you can hear the pump working and you have fluid in the reservoir but still no spray,
   
4. check the washer fluid lines don't have holes and aren't clogged or pinched. check the sprayer nozzles make sure they are not clogged with debris.
5. if your washer still doesn't work your fluid pump is probably the problem.
   

If the pump works, something should be flowing thru the hose to the spray nozzles.
And if the pump works, everything electrical is working.
How do you know the pump works ?

When you turn on the washers do you hear the pump running? if so the nozzel could be plug at the windshield or a break in ght hose. If you do not hear the pump running the washer pump could be faulty.

CHECK WIPER FLUID LEVEL FIRST ALL IS GOOD CHECK FOR POWER AT WIPER WASHER PUMP MOTOR.IF NO POWER AT WIPER WASHER MOTOR.CHECK 15 AMP FUSE IN THE ENGINE COMPARTMENT FUSE RELAY BOX.IF YES YOU ARE GETTING POWER AT WIPER WASHER MOTOR.WIPER WASHER MOTOR FAULTY.

Most likely a bad washer fluid pump.