Repolacement fuse? Is there a way to replace the fuse int he windshield washer pump...I cant seemt o find the fuse that runs this...

One hour plus part.Find should say windshield washer.

Probably. It should be marked on the fuse panel. If the washers don't work and you cant hear the pump motor running, the pump motor may have seized. The motor will be at the bottom of the washer fluid bottle. I have no idea where the washer bottle is on an Infinity but if you find where you fill the washer bottle up, follow the tube or pipe to where It goes and you will find the pump motor underneath. The pump motors are usually just pressed in and held by small plastic clips.

There's a few things you might want to check. First, check to make sure the washer fluid reservoir is completely (assuming you hadn't already done that). After you are certain the reservoir is full, look for any possible leaks...either the reservoir or the hoses going from the tank to the windshield. If the tank and hoses are intact, turn on your windshield wipers...then try running the pump. If no washer fluid comes out, and for this you might need another person to assist you, try running the pump again...listening to make sure the pump is in fact running. If the pump does run but still no fluid comes out, inspect all of the hoses as well as all of the outlets where the fluid sprays the windshield...it is possible that the outlets may be plugged. Some common reasons for the outlets to be plugged...debris, dirt/mud, and/or wax (has anyone recently waxed your Freightliner?). Just to be sure, using a small needle or even a wire, ensure each outlet is cleared and not obstructed with anything. After that, try running the pump again. If no luck, try removing the hoses going from the tank to the windshield. Once removed, using something like a wire coat hanger, clear each hose for any possible obstruction. Reattach hoses and try running pump again. If still no luck, I would guess the problem might be located with the washer pump itself. Before opting to replace the pump, if you believe that is the problem and the pump just doesn't operate, check all fuses and inspect any/all wiring connections.

Good luck
Jason

The horn and washer pump are on two different circuits, but I suppose there could be something going on in the steering column wiring harness.
Can you hear or feel the pump run in the tank when someone engages the pump switch ? Have you unplugged the pump and checked for voltage and ground ?

No they use the same fuse. The pump motors do go out. they are easy to change

The pump is located on the washer fluid tank, it just clips int the tank. you just un clip it, and pull it out of the tank. Good Luck

it could be powered thru a relay

windshield washer hose could have a hole somewhere have some one run washer pump while you check under hood for leaks if you cant find any then its safe to assume that pump is worn out still turns but the pump suction is worn out, must be replaced.

there is another small relay box just below the windshield washer reservoir about 11/2" wide x about 4" long the washer pump relay is in there

These days, most windshield washer pumps are mounted to the bottom of the washer fluid reservoir. Where’s that, you ask? Well, you know that spout you pour the fluid into—the one that disappears into nowhere? Well, the reservoir is actually located inside the front fender between the bumper and the front wheel. To replace the pump, you will have to jack up the vehicle, remove the front wheel and then remove the inner fender liner.