My Traction light and ABS lights come on when I go above 120 or when I cane it round a corner it started ever since I had the two front tyres changed at a local numpty tyre place (I had to get best deal for semi decent tyres as my funds are woeful and 3 points a tyre and a fine for my bald ones wouldn't have been a better option
)
I've got it booked in to be looked at under warranty but apparently the fact the front tyres are 84V and back are 80V can cause problems with sensors.