Vdc, Slip, Abs Lights Randomly Coming On

[180 wanabe]

A couple of times in the past my car has randomly had the VDC, slip and ABS light come on the dash.

Simply turning the car off and then back on would fix the problem

Now this never bothered me because it would only happen once every 4 to 6 months but recently its started to happen frequently

I have noticed that as the lights come on my speedo needle will drop about 10kph and then pick back up to the normal speed which is why I am thinking I might have a speed sensor issue

This only seems to happen when I am on the HWY doing 100ish kph I have also noticed that when the lights are on and I pull over into the stopping bay on the side of the HWY to restart the car I can hear a clicking sound when Im braking hardish... ABS sensor?

[Mayo_85]

I had the same problem and had no clue to what was setting it off. But eventually spotted that my break fluid was low. So when accelerating or cornering or breaking hard, it was effecting the break fluid level and causing the senor to react. We just topped her up and no problems since.

[180 wanabe]

Brake fluid is all good

front pads are fresh same with rotors, might check back pads