AC worked great last summer and now it doesn't work at all. Compressor is not kicking on at all. There seems to be No relay or fuse that has anything to do with the AC or HVAC system. It doesn't seem a fuse box is inside the car. Only info I can find is the Totally Integrated Power Module. I take it that is all that the car has? Other than trying to add AC Coolant to see if it was low, but didn't kick on the compressor and can not get a reading without it running. Any help would be greatly appreciated.

 

 

The only fuse box the owners manual talks about is the Totally Integrated Power Module under the hood. I have went front to back on in the manual, as well as a copy I have on my computer using search. My wife has also. A friend and my self has went over the fuse box cover under the hood multiple time in hopes the manual was wrong, and the relay was in it. no luck. That's why I feel its odd that the one and only picture of this "under the glove box fuse box" is a close up. I would also like to add that I have had the glove box off to change the blower motor and still seen no singes of the fuse box.

 

 

 

As for the fuse box there is only one and it is under the hood. I had a shop look over the AC for almost 3 hours and found that it was telling the computer that it had to much refrigerant, but it was not over full. They recommended that the high pressure transducer was bad. Unfortunately I never had it changed yet because of some life things that went wrong. I will tell you if you have the same model and year being 2009 Dodge Journey SXT (Not sure if the SXT part matters), but it was interesting for the shop to find the part. The person on the phone with them at the manufacture or dealership not sure what one couldn't find what they were asking. It shows on her system that the car is not suppose to have a high pressure transducer (Also called High Pressure Sensor) and that it was grayed out on the parts list and not on the schematic for that car. The part is located in the front left (Passenger side) of the engine compartment.

It looks like this. https://shop.advanceautoparts.com/p/...015%7CL3*15831

Unfortunately as stated have not replaced it yet, but hopefully will in the next couple of weeks. Hope that helps. If I ever replace it I will report back here.