Braking problem , help appreciated

I have a 2011 jeep wrangler unlimited and last month I had the traction control light and the abs light come on. And with those on I lost my break assist, cruise control, and traction control. And every time I first start my jeep and start to move the breaks get applied for about 2 to 4 seconds. I was wondering if you would know what this could be from. I replaced the front two speed sensors but that wasn't it. And when I check for codes , no codes show up. Any help would be great thanks