Ok they are not so easy to find! I had to really look for mine. it under the air box on the passenger side. Mine was tied off to the frame. the easy way to find it is if you look near the battery on the passenger side there is a big section of wire loom coming up from the bottom of the motor toward the fender well wall near that battery. thats where your plug will lead back to. I had to peel it apart and get my cord to stick out the loom in order to have enough to go to the front of the truck. It was way back up under the fender! Hope this helps you locate it!