Originally Posted by double/eagle
I just used my 2008 f-250 with my 06 Classic, did not seem to work as well as my other controler did. I also ge a disconnect light that comes on some time.
the disconnect light suggests a loose/poor connection at the 'brake pin' or the '+\- pins' on the 7 pin connector.
do the clearance lights and turn signals operate with the tv lights?
IF the connection isn't good the controller won't
after cleaning the connections and improving the contacts...
the brake controller MUST be calibrated, did you do this?
also your disc brakes need to be bedded correctly and the controller set at the ideal level...
that's about it...
without more info on your situation.