stearing or brakes or something else

[BrianS]

300c when i turn my stearing a little to the right to go around a roundabout the car slows down and the ABS light comes on, i have had new brake callipers fitted  right and left but this has not cured the problem but when i straiten out again it is ok i have had the wheels alined as well , what can it be?

 

[jonnyjeep]

Possibly a bad wheel bearing....makes sense as the sensor can sense a straight wheel, but if it goes out of true, especially when cornering, then the sensor may misinterpret the sensor ring. Defo something to do with the sensor or sensor ring though, as that is one of the main causes of the ABS light.