Windscreen wiper issue

[milwain]

Hi my windscreen wipers on my nova only work on flat out iv tryed another motor and relay and still no joy im getting 12v at all the terminals on different settings so its getting power any help would be great iv just finished putting a 16xe in and didnt try them previous to the conversion so i dont no if its anything to do with that thanks matt

[Plug]

Have you tried a different stalk?

[milwain]

No i havnt tryed a stalk yet but it should be working as you can see its switching the 12v feed to diffrent wire's on different settings

[millworm]

Check resistant ce through each track mate, sounds like resistor has let go

[milwain]

How would you do that mate ?

[millworm]

Same way you test heater resistors, main power wire and then at the end of each track where the resistors are, only working flat out would suggest that the resistors have failed as they provide the lower speeds, same way a heater fan works