If anyone is looking to buy a RS3000 alarm for their '02 Tundra, I found a kit for only $49. Which makes sense because the kit only contains the GBS(Glass Breakage Sensor), indicator light, foam tape, zip ties and a manual. Most sites are charging close to $200 for the same thing. I've already ordered and "mostly" installed mine (Installation instructions in Garage). The only catch is that your truck needs to have keyless-entry installed. What you will quickly find out is, the alarm is already installed, but not activated. I'm not sure how many they have, but good luck. If someone could please send me a picture of the wiring bundle that I need to conect the GBS and LCD to, I would be grateful. I can't make sense of the schematic from the garage. Everyone else seems to have been able to complete the install in about 20 minutes. I've been driving around with my side panel off for the past month.
http://www.brandsport.com/toy-08586-0c810.html