The windshield washer tank is a small cannister that holds the windshield wiping fluid, which is sprayed onto the windshield to assist in the cleaning of dirt and debris.

One sign that the windshield washer tank may be in need of replacement is when there is low or no pressure when the washers are activated. Another is when there is fluid lekage detected from under the vehicle. It should also be replaced when you find that the reservoir is needed to be filled more frequently than usual, or when the sprayers do not spray far enough on the windshield