I have a '04 Discovery II with 92,000 miles. It seems the front Traction Control Sensors cause something to grab every so often - when driving on a not too rough road, when exiting a parking lot and turning right.... I haven't had it apart yet. Where might I look for the sensors to see...

I was traveling a not too rough gravel road yestreday and twice in 30 miles, both times going down slight inclines, the front brakes seemed to engage on their own (in low gear -foot not on the brake pedal) and stayed engaged until my '04 Discovery II came to a complete stop. The brakes then...