i installed a Tekonsha brake controller the other day with the factory harness, just wanted to get some input, but is the power source spossed to be a switch 12V so that the controller turns on when the truck turns on, or is it supposed to be on all the time, because mine is. it's an 07 ram 2500... it just boggles my mind to think the factory would not make it a switched 12V (power source)

-Shawn

 

it is power all the time, all of them are the same way... kinda a safty thing, if anyother circit fails you will still have your brakes

 

there always on, constant power. just like ^ he said, safety feature.

 

mmk, cool thanks for the replys... guess i just gotta remember to unplug the dang thing after i use it... kinda hard with the CRS disease... (cant remember... "stuff") LOL

-Shawn