Weird ABS and Trac off problem

[Jroc26]

First off let me say I have replaced the 2 front wheel bearings on my car 3 weeks ago. Now after a few weeks sometimes when I'm driving the abs and trac light will come on simultanously and sometimes even when I'm at a stop the low trac light will come on and flash a few times then go out then after driving for a bit the trac off and abs light will come on. I have checked the wheel abs sensor connector for both front sensors with a voltmeter and they read 1.064-1.071 ohms on my voltmeter on the 2k scale which from what I've read is in spec. Would the rear sensors turn on the trac light as well? The other thing I noticed today is that if I turn traction control off when I start the car and drive around the abs and trac lights don't come on, and even with it on sometimes I can drive for up to an hour before the abs and trac lights come on. Anyone have any ideas? I'm gonna start pulling my hair out lol.

[sleepyalero]

I think it would be a rear sensor. I've had similar problems but it was the front.