Probably, There are two variations of this differential. One has a differential mounted ABS sensor, and the other does not. I believe, maybe wrong, that the advance trac uses the one without the differential ABS sensor, and relies on a ABS sensor at each wheel. The vehicles without Advance trac ( what I have ) use the differential with an ABS sensor and does not have an ABS sensor on the rear wheels.
If the replacement differential has an ABS sensor and you have the Advance trac, then don't connect the differential sensor to anything. IF you vehicle needs the differential ABS sensor, then you would have a problem replacing it with a differential that does not have the sensor.
