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ENFORCER 300C/L 

Installation Manual

ENFORCER 300C/L 

Installation Manual

SECO-LARM U.S.A., Inc.

Page 6

Page 15

B. Connect the fused ORANGE WIRE:

(1) Positive (+) parking light system —

Connect the fused ORANGE WIRE
directly to a source of unswitched
+12VDC at the fuse box.

(2) Negative (-) parking light system —

Connect the fused ORANGE WIRE
directly to a solid chassis ground.

C. Connect 1 or 2 non-fused ORANGE

WIREs:

(1) Single-wire parking light systems —

Most vehicles have a single circuit
which controls all parking lights.  In
this case, connect both non-fused
ORANGE WIREs to the (+) or (–)
parking light wire.

(2) Dual-wire parking light systems — A

few vehicles (mainly European) have
separate circuits for the parking lights
on the right and left sides of the
vehicle.

In this case, connect one non-fused
ORANGE WIRE to the right-side circuit,
and the other to the left-side circuit.
(See fig. 3c)

D. NOTE — Dual Power Protection (DPP™) —

When you connect the fused ORANGE
WIRE to +12V, it serves as a second power
source for the alarm brain in case the
fused RED WIRE is cut by thieves or
vandals.  For such protection, make sure
the fused ORANGE WIRE is connected to a
separate source of +12VDC from the
fused RED WIRE.

5. 8-wire connector, BROWN/BLACK

WIRE (2nd-step door unlock negative

output)

This wire provides optional 2-step door
unlock. If used, when transmitter button #1 is
pressed one time to disarm the alarm and
unlock the doors, only the driver door unlocks.
However, if the transmitter button #1 is
pressed again within one second, all the other
doors unlock.

This wire connects to the

 

passenger

 

door

unlock wire via an additional relay, in most
cases.  Actual connection varies from car to
car.  For more information, please consult
wiring diagrams provided by the car
manufacturer or third-party references.

Ø
Ø

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

×

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

15A

3c – Dual-circuit parking lights

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

Ø

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

Ø

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

×

15A

3b – Negative single-circuit parking lights

Connect the polarity select wire to ground.

Fig. 3:
Orange wires to flash parking lights

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

Ø
Ø

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

×

15A

ORANGE

ORANGE

ORANGE

ORANGE

ORANGE

3a – Positive single-circuit parking lights

Connect the polarity select wire to
+12DC. (default setting)

Alarm BROWN/WHITE

wire (3rd channel

output, tr. ground,

300mA max.)

To optional

accessory

(positive

switched)

Fig. 4 — 3rd channel output

G. Aftermarket door lock actuators (fig. 20)

— If the vehicle does not have power door
locks, install aftermarket actuators
according to the supplier’s instructions.  (If
the vehicle has power door locks on all
doors except the driver’s door, install one
aftermarket actuator on the driver’s door.
Includes some Volvos, SAABs, and
assorted Japanese models.)

Fig. 20 (power door lock/unlock) —
Aftermarket actuators

Fig. 18 (power door lock/unlock) —
Single wire, positive shunt switching

Ø

Ø

+12VDC

Right side

Left side

×

&

&

RED

Factory door

lock actuators

Actuator

control module

+12VDC

Factory lock/

unlock switch

×

×

+12VDC

Diode

1N4001

&

Cut

BROWN

GRAY

(–) to lock,

(+) to unlock,

300mA max.

BROWN

(-) to unlock,

(+) to lock,

300mA max.

+12VDC

×

Factory door

lock actuators

Must add fuse

(15A for 2 doors,

30A for 4 doors)

×

×

&

GRAY

(-) to lock,

(+) to unlock,

300mA max.

Fig. 19 (power door lock/unlock) —
Single wire, negative shunt switching

×

&

Factory door

lock actuators

Actuator

control module

Factory lock/

unlock switch

×

×

+12VDC

Diode 1N4001

&

Cut

BROWN

(–) to unlock,

(+) to lock,

300mA max.

GRAY

(–) to lock,

(+) to unlock,

300mA max.

Note: The ENFORCER

SR-5201R can be used in

place of relays in certain

doorlock circuits that

require them. This module

can save time and space.

SR-5201R

ENFORCER

3-pin Connector

Summary of Contents for 300C

Page 1: ...e of the alarm and not a problem Check all openings to see which is not closed properly Reprogram to restore chirp Check the connection Check the alarm brain ground for good contact and make sure it is not grounded together with siren Connect these two wires to separate sources of 12VDC Feature not available for parking light systems Wait 4 sec hardwired triggers or 10 sec current sense after armi...

Page 2: ...propriate wire near the alarm brain while testing the trigger For instance to determine why a door trigger is not TIPS FOR TESTING THE ALARM working probe and test the BLUE WIRE of the 6 pin connector near that connector If the BLUE wire shows when the door is opened then the problem may be caused by the user not arming the alarm correctly or the alarm brain may be defective But if the BLUE wire d...

Page 3: ...e wires are accidentally pulled by someone servicing the vehicle in the future Remember that wires may shrink or break due to impact heat and so on 3 Do not allow wires to rub against sharp edges which could cause short circuits Use grommets when wires are run through holes in the car body or firewall 4 Protect and hide wires with flexible tubing or by wrapping with electrical tape if possible Ide...

Page 4: ... eight DIP switches on the alarm brain The various functions are programmed by turning the DIP switches on and off with a pointed object such as an awl Refer to Table 1 to see which functions are controlled by which DIP switches Table 1 Chart of DIP switch programming functions The alarm s main brain which controls all the alarm s functions is very sophisticated and care must be taken when mountin...

Page 5: ...itively or negatively switched Using a VOM meter test the wires coming from the parking light switch Look for a wire which changes polarity when the parking lights are turned on 1 Positive parking light system If a wire goes to 12VDC when the parking lights are turned on but is not 12VDC with the parking lights turned off this is the parking light wire See fig 3a 2 Negative parking light system If...

Page 6: ...ty references Ø Ø ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE ORANGE 15A 3c Dual circuit parking lights ORANGE ORANGE ORANGE ORANGE ORANGE Ø ORANGE ORANGE ORANGE ORANGE ORANGE Ø ORANGE ORANGE ORANGE ORANGE ORANGE 15A 3b Negative single circuit parking lights Connect the polarity select wire to ground Fig 3 Orange wires to flash parking lights O...

Page 7: ...n unlocked Fig 16 power door lock unlock Positive reversal switching to factory actuators B Positive relay switching to factory actuators fig 15 The factory door lock switch has 3 wires One wire always shows 12VDC The LOCK WIRE becomes 12VDC when the door is locked to pulse a factory relay to lock the doors The UNLOCK WIRE becomes 12VDC when the door is unlocked to pulse a factory relay to unlock ...

Page 8: ...control knob affects both the 1st and 2nd stage sensitivity 2 Test the pre intrusion 1st stage by lightly shaking a set of keys once This should cause the siren to chirp but not trigger Adjust the sensitivity by turning the adjustment knob clockwise more sensitive or counter clockwise less sensitive 3 Next test the trigger 2nd stage sensitivity by continuously shaking a set of keys firmly inside t...

Page 9: ...nsor into the alarm brain s 4 pin connector B Set sensitivity 1 Setting the pre intrusion stage Turn the red knob secondary adjuster for trigger output to minimum before adjusting the yellow knob Now lightly tap the vehicle If pre intrusion output is set correctly the yellow LED should come ON the siren chirps parking light flash 5 times but the red LED should not If the yellow LED does not come o...

Page 10: ...CK UNLOCK TIME 3 5 SEC SW6 ASD DISABLE ASD ENABLE SW7 NO TRIGGER NC TRIGGER SW8 SWITCH SENSING ONLY C S SWITCH SENSING 3rd CHANNEL OUTPUT 500mA MAX RADIO GROUND DOOR SWITCH PROGRAMMABLE MUST SET PROG SWITCH TO N O IF NOT USED IGNITION SWITCH SWITCHED 12VDC INPUT MUST HAVE VOLTAGE DURING IGNITION AND START DOMELIGHT OUTPUT 300mA max VIA RELAY TO DOMELIGHT WIRE 2nd CH OUTPUT 300mA max 2nd STEP DOOR ...

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