After repairing my car the ABS and brake pad sensor lights are on, don't know why.

[Stl-986]

You have 2 lights on the dash. Durametric will tell you why. Or you can spend time trying to figure it out yourself.

Personally I just clip the pad sensors and tie them together. I dont need a light to tell me when the pads are low, it's pretty obvious if you drive the car and listen.

Now you are saying that 1 wheel is skidding? What do you mean by that?