I hope someone can help me out. I bought the truck this way, so I do not know its history. I am having electric issues and now think it could be my BCM. Passenger tail light parking light does not light, and it does show tail lamp out message. I am only getting 5-6 volts at the plug pin for the parking light. Brake and turn sinal work. I can jump 12v to the plug in the front drivers wheel well and parking light works. I still get tail lamp out message. Drivers side passive entry does not work. Passenger works, push to start works. Rear windows do not work form the rear door swich or the drivers switch. Drivers and passenger window do work. The lights in the drivers and rear door window switches do not light up. The passenger switch light does. Does this sound like the BCM?