Not sure where this should be posted but here goes. Been reading threads about wiring brake controllers. From what I understand 2001 Tundras were not pre-wired for electric brakes. On my 2001 Tundra there is a socket with 5 wires up under the bed at the rear of the truck where the other end of the trucks standard flat 4 pin trailer plug cable is plugged into. In the cab down on the left there is a white socket that I thought was for brakes. It looks like the Tekonsha Prodigy harness for Tundra 2002 - 2003 would plug right in. This truck also has the 30 amp fuse marked "tow" connected to the + battery term. Is any of this stuff usable?
Thanks, John