What is a code PO756 mean from a Ford Explorer?
P0756 Shift Solenoid B Performance or Stuck Off Take it to a
transmission professional for repair. alot of times this code comes
on when you have changed your mind while driving.Say you hit the
gas then suddenly half stop then hit the gas again. The result is
the computer in the tranny can't respond quick enough causing this
code. Try reseting the code and see it it stays away. It probably
will, if it comes back $$$$$$ at the tranny shop. Good Luck.