Found a good looking 1500 but with one problem (that I know of). Was told that when the truck is started, the overdrive light comes on for about 15 minutes and that the truck won't go into overdrive. Was told the truck was in the shop and it didn't appear to be a transmission problem. Any ideas what it could be?

 

just spoke with the dealer. Siad that the light comes on for about 15 minutes, and the vehicle will not go into overdrive during that time. Then the light goes out, and the overdrive works...