bumping this up to the top again.. I have problems with mine too. The keys working in the door are indifferent to the alarm, there is some sort of relay or something under the kick panel on the driver's side. It's about the shape/size of a D size bat. and is rapped in foam. I think it controls locks in regards to switch and key locks and that's it. I had some serious wire corrosion from water damage and had to solder a few wires together. My alarm has yet to work since buying the truck, but after bypassing this plastic clip/connection piece by soldering like color wires, things started working right that were messed up. My alarm actually responds now, I think I programmed a garage door opener since it chirped 3 times. I got rid of my keyless because they never worked, but I'm in the market since I did my repairs. also, I would hope someone with some knowledge of the system will post some info please.