Toyota Tundra Car Alarm Wiring Information Commando Car Alarms offers free wiring diagrams for your Toyota Tundra. Use this information for installing car alarm, remote car starters and keyless entry into a Tundra. View our complete listing of wiring diagrams for all years of Toyota Tundra. Toyota Alarm, Remote Start, and Stereo Wiring Disclaimer: * All information on this site ( the12volt ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.