on most it is near the passenger side by the motor mount on the side of the suspension mount
It is at the bottom of the windshield washer tank. Not easy to get at.
In a 2004 Ford Taurus, the fuse that controls the windshield washer fluid is typically located in the fuse box under the dashboard. It is usually labeled as "Wiper" or "Washer." If the windshield washer is not functioning, checking this fuse for continuity is a good first step to troubleshoot the issue. Always refer to the owner's manual for the exact location and specifications of the fuse.
the pump is located on the bottom of the washer reservoir
Your washer pump is located right in the washer fluid bottle on the bottom of it.
That is located in/or under the main washer fluid reservoir tank.
According to the 2005 Ford Escape Owner Guide : The windshield washer fluid for the liftgate is supplied by the reservoir for the windshield that is located in the engine compartment
This doesn't totally answer your question , but on a 1997 Ford Taurus wagon you refill the liftgate washer fluid reservoir by opening the liftgate and you will see a rubber plug below the passenger side taillight . So the reservoir for the rear windshield must be behind the interior trim in the cargo area
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 )
The 1993 Ford Taurus does have a cabin air filter. It is located near the firewall below the windshield on the passenger side.
On a 2007 Ford Explorer : The windshield washer fluid for the liftgate on the rear is supplied by the same reservoir as the front windshield ( that's located in the engine compartment )
The windshield washer bottle, on a Ford focus, can be located in the engine compartment. The container is near the front of the engine compartment on the drivers side.
On a 1994 Ford Aspire, the windshield washer fluid pump is typically located near the bottom of the windshield washer reservoir. The reservoir itself is usually found in the engine compartment, on the driver's side, near the front of the vehicle. To access the pump, you may need to remove the reservoir from its mounting position.