Hello all, just picked up a 2006 F-150 4.6 automatic and the trans fault and o/d light is on.
What is crazy (after researching online) the truck shifts fine is all gears , no sluggish, no hard shifts , all gears work and the light sometimes never comes one during a trip
any help would be appreciated
thanks

 

Read the OBD2 with a scanner that can read Ford transmission codes.

 

thanks for the info
i have a scanner coming will check them