background image

10

TROUBLESHOOTING

Problem

Alarm does not operate.

Alarm will not Passively Arm.

Alarm will not enter Code
Learning Mode.

Alarm chirps 4 times 5
seconds after system is
Armed.

Parking lights do not flash.

Door locks do not lock/unlock 
correctly, or action is reversed

Illuminated Entry does not
activate on upon disarm.

Probable Cause

Alarm in Valet Mode; Ignition
input has voltage on it; Missing
+12V or ground.

Unit is not programmed for
Passive Arming, wrong polarity
door input wire, Yellow
ignition input has 12V+ on it.

Ignition was not left in the on
position after turning it on &
off three times; Sequence not
performed rapidly enough (5
sec.);Valet/Override Switch is
defective or not plugged in.

Factory Dome light Delay is
longer than 5 seconds; Door
open or defective pin switch;
Shock sensor is not properly
adjusted or defective.

Wrong wire connected to the
White wire, or requires a
negative output.

Defective GREEN or BLUE wire
from door lock connector plug,
GREEN and BLUE wires reversed,
or wrong door lock wiring
diagram used.

Wrong polarity selected.

Suggested Correction

Take alarm out of Valet mode;
Turn key off and verify yellow
wire is connected to correct
ignition wire; Check +12V and
ground connections.

Program step #1 for Passive
Arming; Correct door switch
polarity; Change ignition input
wire; Make sure alarm is not in
Valet.

Leave ignition in on position;
Repeat procedure quicker;
Replace valet switch.

If dome light delay is longer
than 5 seconds program step
10 to OFF; Replace defective
pin switch; Adjust or replace
shock sensor.

Connect White wire to the
proper vehicle wire, Change
jumper polarity of Parking Light
relay (see Jumper Settings).

Check GREEN and BLUE wires on
door lock connector plug, Check
vehicle’s door lock system for
method of operation. Reverse
wiring to door relays.

Change jumper polarity of the
Dome Light relay.

Summary of Contents for BW 4150

Page 1: ...thief to locate the module and away from moving parts such as brake pedals etc Route the antenna wire away from wire looms computer modules and metallic objects for better range Mounting Siren Mount the siren in a suitable place under the hood away from hot and moving engine parts such as manifolds fan belts etc Make sure the siren cannot be accessed from underneath the vehicle or through the gril...

Page 2: ...ndependent left and right parking light circuits the parking light wires must be connected using diodes to keep the circuits separate NOTE Do not connect the WHITE wire to the vehicle s headlight circuit RED WIRE 12V Battery input Connect the red fused wire on the main harness to a constant 12V source This source wire should be at least 20 amp supply BLACK WHITE WIRE Dome Light output 15A relay Co...

Page 3: ...erters 300mA relay trigger only Do NOT use as a power source for door lock relays GREEN WIRE negative lock output 500mA and positive unlock output 250mA 3 Pin White Network Connector The plug in network connector port is located on the side of the main module This network port may be used with the optional personal computer interface for diagnostics software customization and expanded programming ...

Page 4: ...tton 3 1 Arming Mode Active Passive 2 Auto Rearm Off On 3 Normal Silent Arming Normal Silent 4 Ignition Locking On Off Override Code Set 5 Ignition Unlocking All Doors Driver only Off 6 Door Unlock Pulse Single Double 7 Door Lock PulseWidth 1 second 3 seconds 8 Passive Locking Off On 9 Entry Delay with Passive Arming Off On 10 Bad Zone Report 5 seconds Off 11 Siren Horn Chirps Siren only Horn chir...

Page 5: ...t trigger will be delayed for 15 seconds allowing access to the emergency override switch Only delays when the system is armed passively 10 Bad Zone Report Siren will chirp 3 times if any zone remains open 5 seconds after arming If vehicle has delayed dome light program this feature to OFF 11 Siren Horn Chirps When set for Horn Chirps the horn will honk when arming and disarming allowing the siren...

Page 6: ...assive arming passive locks etc Test the doors and hood trunk inputs make sure all doors trigger the system not just the drivers door Adjust the shock sensor see Real time Sensor Adjustment Mode Arm the system and try starting the vehicle it should not start Arm the system and disarm it with the ignition and valet switch If programmed to passively arm make sure that the system arms properly Check ...

Page 7: ...BLOCK FUEL PUMP CUT YELLOW IGNITION 12V ORANGE ARMED OUTPUT OPTIONAL CIRCUIT DISABLE WHITE RED AUX 2 OUTPUT 87 86 85 87a 30 12V TO HEAD LIGHT WIRE OPTIONAL HEADLIGHT ACTIVATION Program the Auxiliary 2 output for timed operation and the headlights will turn on with Aux 2 for the preset timer duration then automatically turn off Program theAuxiliary 2 output for latched operation and the headlights ...

Page 8: ...TORS 86 30 87 87a 85 86 30 87 87a 85 GREEN BLUE 12V VACUUM PUMP CUT X 86 30 87 87a 85 LOCK UNLOCK SWITCH L UL BLUE 12V 86 30 87 87a 85 GREEN FACTORY DOOR MOTOR CUT X CUTX 86 30 87 87a 85 LOCK UNLOCK SWITCH L UL BLUE 12V 86 30 87 87a 85 GREEN NEGATIVE PULSE LOCK SYSTEM POSITIVE PULSE LOCK SYSTEM ADDING ACTUATORS VACUUM LOCK SYSTEM REVERSE POLARITY LOCK SYSTEM DOOR LOCK WIRING DIAGRAMS ...

Page 9: ...N 86 30 87 87a 85 12V FACTORY DOOR LOCK MODULE DRIVER S DOOR MOTOR PASSENGER DOOR MOTORS CUT X CUT X CUT X 86 30 87 87a 85 LOCK UNLOCK SWITCH L UL BLUE WHITE 12V 86 30 87 87a 85 BLUE 86 30 87 87a 85 GREEN DRIVER S DOOR ACTUATOR 86 30 87 87a 85 86 30 87 87a 85 86 30 87 87a 85 PASSENGER DOOR ACTUATORS BLUE WHITE GREEN BLUE 12V TWO STEP UNLOCK NEGATIVE PULSE TWO STEP UNLOCK POSITIVE PULSE TWO STEP UN...

Page 10: ...efective Wrong wire connected to the White wire or requires a negative output Defective GREEN or BLUE wire from door lock connector plug GREEN and BLUE wires reversed or wrong door lock wiring diagram used Wrong polarity selected Suggested Correction Take alarm out of Valet mode Turn key off and verify yellow wire is connected to correct ignition wire Check 12V and ground connections Program step ...

Page 11: ...ad connection on brown starter wire harness Defective starter defeat relay Wrong door lock polarity Wrong lock wires connected Yellow wire does not show 12V Door is open Door trigger input wrong polarity Vehicle s factory security system needs to be disarmed Vehicle battery dead or drops below 9 volts when trying to start the vehicle Suggested Correction Make sure antenna is not grounded Relocate ...

Page 12: ...t in parking light and dome light relays is determined by the placement of the jumper on the 3 pins next to each relay The default settings are illustrated below Jumper on Center Pin and Left Pin Positive Output Jumper on Center Pin and Right Pin Negative Output 2002 DAVID LEVY COMPANY INC 64 4150 8 02 Rev 1 ...

Reviews: