If I am reading things correctly on the relay, 1&4 are normally closed, 5&8 are normally open, 9 &12 are COM, 13 & 14 are Coil. With that, I think (correct me please) that the brake switch wire goes into #1, #5 will go out to the brake/turn signal light at the back of the truck and the turn signal wire from the steering column will go to #14 (coil +) and then coil #13 is grounded. Is that correct?
