Seat Ibiza 6L 2002r 1.4 16v - The front and rear window washer does not work. no

Hello, in that week I bought Seat Ibiza as in the topic of 6l 2002 1.4 1.4v
As it turned out, the windshield washer does not work in either the back or the front. At the beginning I undressed and cleaned the pump, there was a lot of shit, I tested it on the table works great. After inserting the car it turned out that there is no tension on the ankle. I am asking for help, some diagram, where are relays responsible for sprinklers, lights, etc. behind the fuses I have only 3 relays. What lead do I have to go looking for tension?

I will add that when you press the handle, the wipers start, but the voltage on the washer pump is gone.

Line 139 is power, line 19 is mass. Personally, I bet on a damaged switch or lack of mass on its input (brown cable)

During the weekend it was nice weather, I spent the whole Saturday and dismantled the steering wheel, I got into the team, there was some broken cable at the ankle, I was hopeful that it will be his fault, unfortunately he was adjusting the computer display (temperature, fuel, combustion) I tested all switch outputs, it seems to be OK.
As I push the washers, the 12V voltage appears on the wires. It turns out that there is something further copied. I will be forced to run a new installation for the windshield washer.
Based on 2 relays that will change the direction of the pump.

If anyone has any ideas yet, please write. What a few heads are not one.

Do not make any new beams or additional relays, it is not known if this will work, and to correct it later after someone is already a massacre. You need to find the essence of the problem, the more so that it may later have an impact on other things if you leave it. And if you're not sure, maybe you better give it to an electrician than mount some relays.
Check if there is a mass on the brown wire entering the switch. The washer pump should receive a reverse polarity voltage depending on whether it is sprayed on the front or rear. If 12V appears on both lines when switching the front-back, the power supply is ok, you need to check the mass. You can also do that if, for example, at the output of the switch on the green-red cable is 12V with the sprayer on, then on the second one, ie green and white, connect the mass for a moment. It should work - then it is known that the beam and engine are working. The switch and its mass remain.

The weight is on brown. And as you write, I press; on one there is mass on the other 12v, and the pump does not work. The pump works as I give her direct voltage.

You can see that someone was already digging in the electricity. Because there are some departures from the T-wires.

The appearance of the mass in green and red only causes the rear wiper on. Because someone just soldered a cable of the same color to him. Massacre.

So try to recreate the original wiring harness connections. Sometimes the cable is damaged somewhere deep, the electrician does not want to rummage and mounts some cables for shortcuts which do not always work.

Check the cable connections between the switch and the pump - the resistance of the cables themselves, between the cables and between the cable and ground. Check with disconnected switch, pump, rear wiper and bordnetz control

The subject was not going to be comprehended. I added 2 new relays and the topic I solved with washers, the front of the back works already.