2006 Jeep Wrangler Heater blower fan switch wiring diagram

My fan quit working, except on HIGH. Replaced resistor. Now, I want to do the popular upgrade of the wires (too small) that run from the fan switch, to the resistor/blower motor. The upgrade involves installing relays to take the load off the wires. I cannot find a diagram for an 06' and want that exact info. Because Chrysler used different color wires frequently it seems, the last few years of the TJ model. I am getting some funny readings using a meter to ID the wires.A diagram will tell all and save me time. I just want to see the wiring diagram or know the colors/low to high speed, to the switch on the dash (5 total wires on the back of the switch). Thanks.