it has a motor in the base and that connects to front and rear washer jets.
Look up 2002 Ford Taurus in the www.RockAuto.com parts catalog and then look under Wiper & Washer to find washer pumps, washer fluid level sensor and other parts.
The rear window washer is fed from the front window washer tank in the engine compartment
It is at the bottom of the windshield washer tank. Not easy to get at.
It is the same reservoir as the front window washer.
Your washer pump is located right in the washer fluid bottle on the bottom of it.
Pull old hose off. Cut a new piece of hose to match length of old hose. Push on. DIAF.
get a new window switch
The pump is located either inside or on the outside of the washer reservoir.
On a 2001 Ford Explorer : The washer fluid for the rear liftgate window is supplied by the same reservoir as the windshield ( that is located in the engine compartment )
With the rear liftgate open, look down to the right for a rubber cover - that's the washer solvent reservoir for the back window. Note: found this in the Owners Manual around page 157 - See "Related Questions"
On a 1997 Ford Taurus wagon : Open the rear liftgate and you will see a fill plug by the passenger side tail light
AnswerPage 150 in the 1999 Taurus Owners Manual says this: Checking and adding washer fluid for the liftgate (if equipped)The opening for the reservoir is located on the passenger side under the tail lamp.Refill this reservoir with the same fluid you use for your windshield.There's even a illustration.See "Related Questions" below for more