So long story short. I need to know where the pcm is located in a 2012 dodge caravan. My voltage regulator is bad and after doing some research I know it's in the pcm and I have to change the whole thing. I bought one and it's on the way but I have no idea where it is located on the vehicle. I've checked online but can't find it. Any help is appreciated. Thanks.

 

It should be located in the left front area of the engine compartment. You'll probably be able to see it/change it easier if you remove the battery and battery tray. Just follow the engine wiring harness if you're having trouble seeing it.