93lt1n00b

well i decided to put my AC back in got a new compresser and all new lines and a new wire harness from gm but im not gettin any power to the compresser. i dunno whats going on. i didnt take the ac out originaly i had a shop do it. i checked both fuses (well i think theres only 2) what else can i check am i missing somthing?

djjab57

iTrader: (17)

are you talking about the fuses under the hood or inside the car i beleive there in both places there are 1 or 2 relays under the hood

lt170chevelle

iTrader: (2)

first check and make sure you are getting a signal thru your low pressure switch on passenger side ac line. if your not then you are either low on 134a or you have a bad sensor

SmokedOutZ28

iTrader: (35)

yep, without that your ac will not work. It will set a code in the computer but not kick on the light so with a decent scan tool you can find out easily if thats your issue.

93lt1n00b

alright i think you guys might of found my issue on the new lines i got it only had one plug in spot on the passenger side but i have to plugs in my engine bay and i beleave the one that i didnt plug in was my evap sensor im not sure so i just jumped it out. this might be my problem?

when i first hooked it up i got it to kick on for a second then nothing after that. any help guys thanks.