I have been dealing with brake and ABS lights on all the time from key on to key off. I have also been suffering from "irregular" / "unpredictible" pedal feel. Sometimes pedal feels fine other times it goes to the floor. Braking power is still there however.
So I got a hair up my butt today and started probing wires. Tested the rear ABS sensor, 1.8 k resistance, which is within spec for the sensor.
While I was under there I unplugged the Sensor on the proportioning valve and BAM no more lights.
So what does that sensor do? and why does the ABS computer throw a hissy fit when it is plugged in? I am assuming it is telling me that pressure is off in either the front or rear?
I have been dealing with brake and ABS lights on all the time from key on to key off. I have also been suffering from "irregular" / "unpredictible" pedal feel. Sometimes pedal feels fine other times it goes to the floor. Braking power is still there however.
So I got a hair up my butt today and started probing wires. Tested the rear ABS sensor, 1.8 k resistance, which is within spec for the sensor.
While I was under there I unplugged the Sensor on the proportioning valve and BAM no more lights.
So what does that sensor do? and why does the ABS computer throw a hissy fit when it is plugged in? I am assuming it is telling me that pressure is off in either the front or rear?