I can't find the schematic I drew up when I wired the relays so I'm going on the wiring from the truck. My turn signal switch wires are yellow=hot into the switch, light blue=out to the left relay #14, dark blue= out to the right relay #14, #13 from both will go to ground. I also tied in another yellow from the input constant hot and ran it to one side of the flasher relay. Coming out of the other side of the flasher relay run a wire to #5 and then daisy chain to #8, #5, #8 all N.O. Your brake switch should have a constant hot 'in' and switched wire 'out' to the lights, the wire that comes out of the switch will go to #1 and a jumper to the other #1 N.C. #9 on the left relay will go to the left brake/turn bulb, #9 on the right relay will go to the right brake/turn bulb. #12 on the left relay will go to the front left turn and left dash indicator bulbs. #12 on the right relay will go to the right front turn and right indicator bulbs. #4 is unused on both.
