Where is the windshield washer pump on a van?
The pump is activated by the windshield wiper switch on the side of the steering column. Some bigger vehicles like SUVs, vans, or wagons may also have a rear window washer pump. If the windshield washer spray is not working or weak, you may need a replacement windshield washer pump.
What’s the best way to clean a windshield washer pump?
Try an alternative cleaning method. Rather than having to remove the washer fluid reservoir from the car to clean out dirt, etc., try filling it with water. Then siphon it out. Do this several times until the water comes out clean. It works a treat and will save you the job of trying to extract a rather difficult-to-access reservoir.
What does 12 volt mean on windshield washer?
When you press the windshield washer switch on the steering column, you should see about 12-volt reading. If there is power at the plug but the windshield washer pump does not work the next step would be to test the windshield washer pump (motor). You can feel 12 volt to the pump and try to run it for a couple of seconds.
Where is the fuse on a Mercedes windshield washer?
It could also be in the fuse box under the rear seat in some models. Find the fuse that belongs to the windshield washer fluid motor. Pull it out and make sure it make sure it is not burned out. Use a digital multimeter to check if the power goes to the windshield pump. You need to set your multimeter to measure DC 20-volt mode.
Where does the wiper fluid go in a windshield washer?
It’s okay if you don’t fill the wiper fluid up to the fill line since the pump attaches to the bottom of the tank. Tip: If you live in an area with freezing temperatures, buy wiper fluid that’s made with a low freezing point.
Why is my windshield washer not sending out fluid?
If your washer fluid is not being sent out when activated, the solution could simply be filling the washer system’s reservoir with more fluid or cleaning the nozzles and hoses. In more severe cases, the washer pump may need to be replaced. Here are steps to troubleshoot a windshield-washer pump. Check the washer fluid reservoir for dirt.
Why is fluid not coming out of my windshield washer pump?
The pump pressurizes the fluid so it can spray out, but it may work less effectively over time. If there isn’t fluid coming out when you turn on the pump, there may be a number of causes, so inspect the pump’s system to find the source.