Mk1 Focus rear wiper wiring.

[Rickyy]

Does anybody have a wiring diagram for the rear wiper circuit on a Mk1 Focus hatchback?

Checked the fuse all fine, dismantled the wiper switch, nothing amiss there (that I can see).

I have 12v at one of the two wires at the motor, regardless of switch position, but nothing at the other wire.

Any clues? I'm guessing there is a relay somewhere between the switch and motor?