Bad ABS sensor

[allroy1978]

According to Ford, my ABS is reading a code 27, a bad right front sensor. I replaced it, but still not acting right. The ABS light does not come on, but at 7 mph the right sensor thinks it is stopped, and the ABS activates. Any ideas? Computer?
Thanks, Joey

 

[Sasquatch_Ryda]

Broken tone ring most likely is the cause. It is internal inside the wheel bearing IIRC, so that would mean replacing the wheel bearing assembly.

 

[allroy1978]

where exactly is the tone ring?

 

[Sasquatch_Ryda]

It is inside of the wheel bearing/ hub assembly.