: Need a wiring diagram for a ambient air temp sensor

05-09-11, 04:17 PM
Hi new to the site. Been hovering for quite awhile. I am rebuilding a 2007 STS v-6 AWD. Car was hit in the front. The ambient temp sensor wiring was destoyed and missing. Bought a new harness for it. From what we see there are 6 wires and you only use 5.

Does anyone have a wiring diagram they can pass on. I checked Alldata and nothing.



05-09-11, 08:40 PM
The ambient air temperature sensor is only two wires. The air quality sensor uses a six cavity connector, in which only five are used. This mounts toward the right side of the car and is visible behind the grille. Is it possible you have the two confused?

06-13-12, 01:13 PM
I also am rebuilding a 2004 CTS that I need an abmient temperature sensor diagram all I have is the 2 wires chopped off and would like to know which wire goes to which side of the switch, I could probably find connectors to attach.