It is a bit of a challenge. The way that I had to do it was to take off the plastic behind the bumper on the bottom. You will also have to remove some of the bolt and loosen part of the plastic wheel well. Once that is done there is one screw and one nut that holds it on. one is on the side towards the back of the van the other is on the inside closest to the engine. I was able to get them from the top but it might be easier to do from underneath. You will then have to take off the motor wire clips and the washer lines make sure you mark which went where. Oh I forgot to say before you unbolt it you might want to take off the wire harness that is clipped on the top (almost definitely going to break it). then pull the reservoir towards the outside of the car and it will come out of the hole it is in and slide out the bottom of the van. I was able to do it without ever jacking up the car.
It is located on the bottom of the windshield washer reservoir.
The washer reservoir is located behind the passenger side head light, It is a white plastic container with a black cap, that has the washer symbol on it like the one on the steering wheel stalk.
It uses the same resovoir as the windshield.
There is none. The reservoir feeds both the windshield and rear window washer via separate pumps.
2004 Chevy Cavalier windshield washer fluid reservoir retaining bolts. Remove the windshield washer fluid supply tube. The windshield washer fluid reservoir will come free.
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
To replace the window washer reservoir, you must first locate the reservoir under the hood, usually along the side fender area. (You can follow the rubber hose that is attached to the spray nozzle down to your reservoir). Now detach the two wires connected to the little pump motor inside the reservoir, and any bolts securing the reservoir to your car. You may need to look for the bolts. Take your time, figure out how the thing is secured, and get er out of there. If the thing is buried, you may have to remove another part to get to the reservoir. If this is the case, take your time (maybe take a picture), keep track of your nuts and bolts, and keep with it. Good Luck
reservoir to hold washer fluid
Mounted on the bottom of the washer fluid reservoir.
On ours, it is behind an access panel in front of the RH tire.
The washer fluid for the liftgate is supplied by the reservoir for the windshield ( according to the owners manual )
To replace the windshield washer pump on a 2009 Toyota Camry LE, first, ensure the vehicle is turned off and the keys are removed. Remove the washer fluid reservoir by disconnecting any electrical connectors and hoses, then unfasten the mounting bolts. Once the reservoir is out, locate the pump at the bottom, detach it from the reservoir, and replace it with the new pump. Reassemble the reservoir, reconnect all hoses and electrical connections, and refill the washer fluid before testing the new pump.