abs speed sensor fl wearied

[dhg4dragon8]

i just got a 96 Yukon for a steal, but the abs light is sometimes coming on
with a no signal from the sensor. but some times i can go over 100 miles abnd it never comes on. i am thing of a broke wire on the sensor. but i would like the collective advice of the form.


also wean the abs is active the brake pedal move will move to the floor

 

[qukon 95]

Replace sensor it won't tell you which one is bad do both and check for leaks. Good luck