$40 dealer only
Yes all 4 side has abs sensor but you got to go to a mechanic shop to diagnose and which abs sensor is not working
Where is the answer
abs sensor
Yes, but a unit without a sensor will not provide a sensor signal.
it is built in to the wheel hub and bearing
light sensor
In the back end of the transmission.
My 1995 Ford Explorer does that also , I had it checked out and the mechanic / technician figured I had an ABS sensor screwing up , but until the ABS light comes on there is no way of telling which ABS sensor is the problem
There could be on at each wheel bearing.
It probably means you have a bad ABS wheel speed sensor. But finding which one requires an ABS scan tool.
it means somthing is wrong with your abs system more then likely a wheel speed sensor