Guys and gals, fellow renegades! If you have a faulty ambient air temperature reading (and as a result, a check engine light), you will find that requesting a repair will likely by upwards of $500 at the dealership. OR you can buy the part you need (which is called a thermistor) for about $5.00...
I have a faulty sensor ambient air, under mirror (passenger) I believe it disables several functions, 4 wheel drive, AC, remote start. . . by turning on engine check light.
I have looked up its location in pass mirror and how to replace but cannot seem to find a replacement thermistor.