2009 f150 Trailer Brake Controller Question
I've been reading that the 2009 oem trailer brake controller is different from the 2010 trailer brake controller. The 2009 has the gain display on the unit, and the 2010 displays the gain info on the dash display. But, I've also seen the 2010 brake controller advertised to work on the 2009 as well. Does anybody know if the 2010 brake controller works on the 2009? If it does I figured I'd rather have it read out on the dash, but really I just want the right controller.
Thanks in advance