Originally Posted by dschmittie1
Yes the sensor are different between 3 and 4 channel. But the abs modual is different. body harness is pobably the same. But 3 channel has 1 brake line going to the rear brakes where 4 channel has 2 brake lines.
But yes the sensors are completely different and one will not work with the other.
Ok thats what i needed to know. If it was just a wiring thing then i was gona try to make it work. I didn't think about the brake lines.
Thanks a lot man