Current is supplied to the electromagnet and magnitised and attract the soft iron armature. Then it closes the contact allowing the current to flow.
Bypass the relay and if the pump works the relay is bad.
If the pump is running the relay is good.
put in a new relay... if the window works it was a bad relay
If neither side works, the Flasher Relay is defective. Replace it.If neither side works, the Flasher Relay is defective. Replace it.
both
Whatever controls the relay must be broken, if everything beyond the relay works.
The way i understand it is that the relay has the hot and the ground connected and when you press the brake the relay works like a toggle and completes the circuit.
How do i find the relay switch for my Skoda Fabia 1200cc model year 55. I am after the relay switch which works the dip and main beam headlights, my main beam works but not the dipped beam. Thanks.
The same as a 12V relay circuit, except it only needs 6V instead of 12V.
Take the relay out and hot wire the pump. If it works, its not the pump.
You should be able to switch the relay with the horn relay and then check to see if the horn works.
What types of magnet either permanent or electromagnetic for AC and DC relay?"how DPDT relay works?