View Full Version : Windscreen washer not working

02-16-2013, 10:06 AM
My winscreen washer has packed up.
When I press the end of the stalk, the wipers work, but I get no fluid.
I checked the fuse and it's fine.
I disconnected the pump, 3 wires to it, =,- & S.
I hooked up a multi meter and get 12v across the + and - when the switch is pressed.
Are the any further tests that I can do?
Does anyone know how to test the pump? MB part No A0008604826, valeo110-944-99-99

Many thanks

02-19-2013, 11:29 AM
I did some more testing and guessed that it was the pump.

With a bit of fiddling I managed to get the pump apart, cleaned everything put it back together and it works.

Doug Deap
10-04-2016, 05:28 AM
I have a 2005 Sprinter with washers not working. First step; check the fuse but the fuse is not included in the fuses under the steering column. Can someone tell me where it is please? Thanks.

10-04-2016, 04:41 PM
Here's another recent thread on the same problem.