The ABS light went on a few weeks ago and it come and go.

I did read the codes today and I get 25 for a left front wheel sensor.

I also get code 13 when I have the brake pedal pressed and code 12 when the brake pedal is not pressed.
Code 12 & 13 are "Faulty ECU"

Brakes are working as normal and I can't feel any difference. I haven't tried to brake hard to test the ABS.

My question is about code 12 & 13, are they dependent on the code 25?

Since I apparently have a faulty sensor that would of course make the ABS not to work properly. And would that also trigger code 12 & 13?

I think that the sensor has been damaged by rust from the rotor, it looked like something had come in between the sensor and the teeth on the hub.

Need advice before I ordering new parts, I will change the rotors while I have everything appart since they look bad, rusty and worn.


Thanks


Jan