help with putting ac in a 03 sunfire!!!!!

[oil country]

yup i am doing it i have two cars side by side one with factory ac and the other without.......the one question i have is that the wiring harness in the interior of the car seems to be setup for ac but the one for the engine compatment is not ....do you need to change the complete engine wiring harness or is there something i am missing......like a sortcut

 

[melsg5]

i dont think there are any shortcuts to what you are attempting

 

[oil country]

yeh i just found out that the 03-05 cavalier is the same as the sunfire engine harnees so i will be making a bee-line to pick a part tommorrow and see what they got!!!!!