A table of wire color codes and locations relevant to remote start, car alarm and keyless entry installations is avaliable at:

http://www.p71interceptor.com/thirdgen/alarminfo

Remote start is basically a way of emulating the ignition switch by remote control. Press a button on the remote and the vehicle's engine will start along with any accessories that were left on such as the window defroster or air conditioner.

Keyless entry like the name implies is a way of entering the vehicle without using keys. Press a button on the transmitter and the doors will unlock.

 

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