Question: I have. 2005 Lariat 4x4 with the tow package. Both the 7 pin and 4 pin connectors are there. Both power trailer lights as is. I bought the truck used and it came with a connector and relay for the brake controller. I installed the relay in the fuse box behind the front passenger kick panel per the instructions.
Now, is there any advantage, for my truck, to get a factory controller vs aftermarket? I don't see any knock out on my 2005 where a factory controller would go, so I assume it would have been a dealer installed option?
Last edited by VTX1800N1; 01-14-2013 at 08:28 AM.