One problem related to adaptive cruise control has been reported for the 2012 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Ford F-150 based on all problems reported for the 2012 F-150.
Truck down shifts randomly while driving and does not shift when it is supposed to on take off the rpms go up 3 something. You can stop turn truck off and it starts to work again for 1 or 2 take offs then does it again.