Hey guys today i decided to take the blower motor out to try and clean my evaporator a bit to get some more flow of air because even at highest speed its cold but it doesnt seem to be pushing alot out. It gets better each speed the resistor is new. I bought some coil cleaner and sprayed it through the small area you can access it once you remove the blower motor. Then washed it out. It helped a little but still not getting as much air flow as i think it should. While i was in there i found a female-end connection dangling that is spliced out of the wiring harness that goes to the resistor. But i cannot for the life of me find where it goes plugged in to. Anyone know where it could

go?

 

This isnt a diagram from our trucks but it looks similar to what the wiring looks like.

 

That looks like the wiring to an ABS wheel speed sensor.