I have a 2008 Focus 1.6 Zetec 100. Recently it has started to make an odd clicking noise when cornering at speed. It is not a CV joint.
It sounds electronic and regular, almost like a relay switching. The sound appears to be coming from behind the dashboard towards the left of the car.
The sound only occurs when cornering right at speed - not fast, but enough to load the suspension, like a long sweeping right hander. It sounds a bit like the brake self test noise you hear at 12mph.
I think it may be related to the stability control but it seems to have no adverse effect on it.
Can anyone throw any light on it?