I was experiencing a popping or rub noise in right front when braking and turning. Did not notice all the time. I saw bulletin about cross member problem but installed a lift and replaced cross member but noise was still there.
Called service dept and talked to them and they found a bulletin on the dealer installed nerf bars making metal to metal contact to cause noise. Don't know the bulletin # but that was the problem in the front passenger mount. Took it in and they repaired. Just thought I would pass info along.