Wiper blades stop randomally on windscreen? V Astra?

My wipe blades keep on stoping/sticking at random places on my windscreen.



I changed the blades for new ones

I replaced the relay for new

swapped the motor for one from another astra



nothing has fixed it and im not sure why, any suggestions? Is there anywhere I can get sat a schematics diagram?
Wiper blades stop randomally on windscreen? V Astra?
It sounds like a lose connection of some kind
Wiper blades stop randomally on windscreen? V Astra?
my daughter had this problem recently auto electrician charged 拢142 to put it right fit new motor said its common in astras its ok now maybe you need a new part not used
Perhaps the wiper wheel box is worn or the linkage bushes and it,s jamming up The second hand wiper motor could be weak just like your first one
Could it be worn spindles?Are they going out of sync?Put them up of the windscreen and switch them on.If they work normally then something in the drive is worn.If they dont its electrical.Hope this helps.
If they go all the way to and fro when they are running it is the contacts in the wiper motor box which are the trouble. Look on the box where a single lead comes out and remove the disc after marking it so you can put it back in the same position.

Clean the contacts if they are not too worn. Rotating the disc will alter where the wipers stop.

Otherwise you need to replace the whole wiper motor.
i had the same problem and did everything you have done......... i cured it by

selling the car !