what type of door locks in a 03 eclipse??

I wanted to find out what type of door locks where in a 2003 mitsubishi eclipse.

Negative Type B

what do you mean by type B ??

type b is just the type of system refering to negative pulse from the switch to the factory relays..there are 3 wires on it 1 will rest at ground at all times, 1 will pulse (-)neg to lock the doors, and one will pulse neg (-) to unlock the doors..checked on a meter the suspected wire will show 12 volts normal and by pressing the lock or unlock switch the meter will read 0 volts, but in your case for a 03 eclipse youll have to meter the wires by by turning the key in the drivers door cylinder. hope this helped