Directed Electronics 259D - Manual (Page 23)

20 © 2 0 0 2 d i r e c t e d e l e c t r o n i c s , i n c .
step 6
Door locks
Although there are numerous types of door lock circuits, the
most common is the negative triggered door lock system. Check
the web information on your vehicle to determine your door
lock system type. If your vehicle has a negative triggered door
lock system, follow the steps below. If your vehicle has any other
type of door lock system, please contact Rattler Technical
Support to obtain the correct door lock wiring diagram.
Locate the suspected lock wire, and with the red meter lead still
secured to a (+)12 volt source, probe the suspect wire with the
black lead of the meter. Press the door lock switch to the lock
position and watch the meter display. The correct wire will show
a 10.00 to 12.00 volt pulse when the switch is pressed.
Once the correct wire has been found, solder the small LIGHT
GREEN wire off the main connector to it and cover the connec-
tion with electrical tape.
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