If the sensor is there but the cable is disconnected, is that at the wheel end or up towards the engine bay end?
If it's at the wheel end, it's simply plug and play. If it's at the engine bay controller end, go to another wheel and trace the cable back to the controller end. Start at the wheel end and find the cable. Then follow it up to where the controller is. You'll see two, or 4, plugs there with only 1 or 3 plugged in. That's the location for the other end of the cable.