It is the same reservoir as the front window washer.
should be the same reservoir as the front windshield wipers
According to the 2002 Ford Explorer Owner Guide the washer fluid for the rear liftgate is supplied by the same washer fluid reservoir as the windshield ( located in your engine compartment )
The pump for the rear window is on the side of the reservoir and the pump for the windshield is on the front of the reservoir
According to the 2002 Mercury Mountaineer Owner Guide :The washer fluid for the rear liftgate is supplied by the same reservoir as thewindshield ( located in the engine compartment )
If this is a 4 door , the rear washer is supplied by the engine compartment washer tank on a 2002 Explorer ( if 2 door , open your liftgate and above your left tail light there is a fill plug - remove the plastic panel to your tire jack storage and you will see the washer tank and its fluid level )
The low side ac port for a 2002 ford explorer is on the top of the drier assembly. It is located beside of the window washer fill bottle.
Mounted on the bottom of the washer fluid reservoir.
It is on the bottom of the reservoir.
I believe you have to remove the battery, battery tray and then the washer fluid reservoir, now you can remove the pump from the reservoir.
Follow the hoses from the washer outlet spray heads backward to the washer reservoir.
the front and rear use the same resevoir if the level is low the rear will be inop. I had the hose for the rear window washer come off. I found this out by holding the wash button for a few seconds while parked. I found a puddle of window washer fluid under the vehicle. Very simple fix, pushed the hose back into place. The front and rear use the same reservoir. The rear washer pump motor is located higher on the reservoir than the front washer pump motor. This is why your front washer fluid still works when your rear doesn't. Fill up your reservoir, and you should be good to go. By: FramerBoy
Your windshield washer fluid reservoir is low.