Orange
White
Yellow
Orange/black
White/black
Yellow/black
NC
COM
NO
NC
COM
NO
(Lock signal)
(Unlock signal)
EC002 output
Lock
Unlock
NOT USED-Don’t connect (insulate separately)
+12V(vehicle fused +12V constant)
+12V(vehicle fused +12V constant)
Drivers door
L
UL
NOT USED-Don’t connect (insulate separately)
(+)Door Lock Wire
(+)Door Unlock Wire
central car lock control unit
Door Lock Switch
FACTORY LOCK
SWITCH
LOCK
UNLOCK
+12V
L
UL
Factory Door
Lock Module
Type B: Negative trigger with three-wire (-) pulse controlling factory lock relays.
Two wires resting open circuit, one pulses ground for lock and the other pulse for unlock.
For this kind of trigger, the vehicle switch will have three wires on it, one wire will test ground all the time. One
wire will pulse (-) when the switch locks the doors, and the other wire will pulse (-) when the switch unlocks
the doors. This type of system is difficult to mistake for any other type.
Orange
White
Yellow
Orange/black
White/black
Yellow/black
NC
COM
NO
NC
COM
NO
(Lock signal)
(Unlock signal)
EC002 output
Lock
Unlock
NOT USED-Don’t connect (insulate separately)
Drivers door
L
UL
NOT USED-Don’t connect (insulate separately)
(-)Door Lock Wire
(-)Door Unlock Wire
central car lock control unit
Door Lock Switch
FACTORY LOCK
SWITCH
LOCK
UNLOCK
L
UL
Factory Door
Lock Module
Chasis Ground(-)
Chasis Ground(-)
Type C: Reverse polarity, positive triggered
Motor interrupt central locking:
Two wires resting at ground, one pulse 12V for lock, the other pluses 12V
for unlock.
Direct-wired reversing-polarity switches. The switches are wired directly to the motors. This type of system
has no factory relays.
Orange
White
Yellow
Orange/black
White/black
Yellow/black
NC
COM
NO
NC
COM
NO
(Lock signal)
(Unlock signal)
+
12V
(vehicle fused co12V)
+
12V
(vehicle fused co12V)
Down
up
(+)Door Lock Wire
(+)Door unlock Wire
X
X
L
UL
Drivers door
Door lock switch
on the front door
EC002 output
Lock
Unlock
L
UL
+12V
Type D: Adding one or more aftermarket actuators.
For this type of vehicle, there isn’t a motor in the driver’s door( central locking only operates from the driver’s
door). An extra door actuator is required.
These include central locking systems without an actuator in the driver’s door, but with factory actuators in all
the other doors. Type D also includes vehicles without power locks, which will have actuators added.
Vehicles without factory power door locks require the installation of one actuator on each door. This require
mounting the door lock actuator inside the door. Other vehicles may only require one actuator installed in the
driver’s door if all door locks are operated when the driver’s lock is used.
Orange
White
Yellow
Orange/black
White/black
Yellow/black
NC
COM
NO
NC
COM
NO
(Lock signal)
(Unlock signal)
+
12V
(vehicle fused co12V)
Drivers door
EC002 output
Lock
Unlock
chassis ground
+
12V
(vehicle fused co12V)
chassis ground
-26-
©
EASYGUARD
Electronics
.
All
right reserved.
-25-
©
EASYGUARD
Electronics
.
All
right reserved.
