I took my car in to have the ac recharged and coolant flushed. Well, they flushed the coolant but apparently I have no voltage going to the ac condenser. I told them just to flush the coolant and I would look into the voltage issue. I was able to locate this sensor which was unplugged (it has a box that runs inline with the wire). Any idea of this could relate to the ac. Either way I need to plug it back in and I couldn't find the location of where it went. I'm sure there's some guru's on here that have had the complete dash out and all the wiring harness unplugged...
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Wire blue, black and grey? That is the evaporator core temp sensor. It sticks in the evaporator under the dash to measure it's temp and send it to the computer.

 

thx shoebox...I'll plug it in and hopefully I'll have some nice cool air for this brutal summer coming up.

 

Yes, the wires coming out are blue, black, and gray. Do I need to remove the black box containing the heater core to gain access to the evaporator? Do I need to remove the blend air door housing to gain access to the evaporator insertion point. It says in the chiltons that I have to cut a hole in the plastic to gain entry and then epoxy once done but I'd rather remove the hole thing if need be to avoid hacking stuff up. I don't want to keep ripping stuff out until I'm sure exactly what I'm looking for though. thx.

 

Boom shockalocka https://www.camaroz28.com/forums/sho...re+temp+sensor I just wish it had a picture of the insertion point on the heater core frame he is referring to. I can clearly see where the box goes.