Ok I have followed another thread on this matter but it has not helped me as the wiring colour codes are different. I am pretty sure the switch is OK as the rear washer operates, however the wiper it's self does not move. I have four wires " grey" " red" "blue" "green" and a braided wire coming from the terminal block to the wiper metal case ( before anyone queries, this is covered by the outer plastic cover) the connector block is mounted on the PCB which is alongside the motor/gearbox assembly. any ideas what I readings I should get at the terminal block, the PCB has two relays mounted on it.
Thanks
Thanks