I have a 2011 Edge SED AWD 33K miles and I have the same issue. My problem started last week and it has happend 2 times. I was driving 20 MPH and AWD Off light came on along with the wrench. I had no power from the engine even though it was running. I pulled over and the engine was running very rough and it felt like it was misfiring. I shut the enging off and restarted it and it was ok. I took it to the dealer and they said it did not throw a code but the tech called Ford and they told him to check seal plate on the transmission valve body. The replaced the seal plate and two days later the same thing happened again. The car has been at the dealer since the 8th and it did not throw a code and they believe it is the throttle body but since it did throw a code and the job is $1100.00 that they could not replace it. I refused to take the car home because of this issue and told them to FIX MY CAR! I have not heard from anyone today and I will post again when I have more information.
