front wipers

[Nigsy67]

Good morning everyone.

I am hoping someone can point me in the right direction.

I have just bought a 2004 ZR that has a Front wiper problem. Wash/wipe is ok and intermittent is fine but it does not work on first or second speeds (MOT requirement and due). Have searched online and cannot find anything related to this problem unless its to do with the intermittent side. Can someone confirm that the Pektron unit controls all wiper functions please????

Many thanks

Have a good day everyone

Nigsy67

[JOHNDQ]

I'm 99.9% sure the BCU only controls the intermediate wiper function. Have you tested power at motor to make sure the signal is getting to it from the wiper swich