Originally Posted by
GraphiteGhost

Welcome to the best forum I ever belonged to! Might not need new sensors, have you tried testing them? Have you downloaded the service manuals available here (FREE)? I have tested wheel sensors (not the XF yet) and all you need is a VOM, and have the wheel up in the air. Jacking up and checking the wiring to the sensor could find your problem. Sure beats throwing money at it until you have confirmed the sensor is bad, right? Good luck!
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I havent had a chance to test the sensors yet. I was going to buy all 4, find the bad one and then replace it. Is there any difference in going with the aftermarket ones compared to the OEM ones other than the big difference in price?