brake controller 2010 ram 2500HD megacab
 

No instructions came with truck on how to set it up. There are none in the owners manual or on the dvd that came with the truck. Dealer ship was no help.

Have you talk about this with your dealer?

Just you need test light check the wire that has power when brake pedal is depressed.If there is some other problem with your brakes then just discuss your problems will sort out the solution.

Was able to get complete truck instruction book on line and it had how to set up brake controller. Worked great. Really like the new 2010 mega cab.