wiring for leather,heated seats.no colors match

[2smokey]

i did the conversion to the leather heated seats in my 99 tahoe from the 60/40 power seats.the driver side harness matched and hooked up but the passenger side didnt.i had 2 harness coming out of the floor on the pass side so i pulled back the loom on the other one that wasnt used and the colors were,red,white,black,brown,green,yellow.the colors on my seat are 2 orange,2 black,and a brown i think. does anyone know if there gonna work