I have an 2011 SRX with the ABS Traction control light on and Engine Light . Reads right rear sensor . My Question is I am starting to get Vibration in the Steering wheel but it is not all the time and it feels as though the brakes are pumping on and off on their own . Could this all be effected by the speed sensor ? Also have a popping noise which may be the CV Joint could that also be doing that Vibration on and off .