My 1999 4.6 auto is equiped with overdrive. The black overdrive button at the end of the shifter does not seem to move in or out. The overdrive off indicator lamp is not on but I am not certain the truck is getting into over drive. Should the button move and is there an indicator light that should go on when in over drive.
thanks in advance

 

No, the only indicator light is the OD OFF light when you disable it by pushing the button. Yes, the button should move.