Code Alarm PROFESSIONAL SERIES User manual

12009 Audiovox Electronics Corporation. All rights reserved.
PROFESSIONAL
SERIES
Remote Keyless Entry
Installation Guide
CA 2050

2 2009 Audiovox Electronics Corporation. All rights reserved.
Before You Begin ...................................................................................... 3
Wire Connection Guide ...........................................................................4
8 Pin Main Harness ...................................................................................5
6 Pin Door Lock Output Harness .............................................................7
Additional Ports ........................................................................................ 8
LEDPort.....................................................................................................8
ProgrammingPort......................................................................................8
Set Up & Programming............................................................................9
Transmitter Programming ..........................................................................9
Manual Feature Programming...................................................................9
Programming Feature Banks ..................................................................10
Chirp Delete - User Accessible..............................................................10
Feature Descriptions ............................................................................. 11
Transmitter Button Functions .............................................................12
System Layout......................................................................................... 13
Table of Contents

32009 Audiovox Electronics Corporation. All rights reserved.
PROFESSIONALINSTALLATION
STRONGLYRECOMMENDED
Installation Precautions:
Roll down window to avoid locking keys in vehicle
during installation
Avoid mounting components or routing wires near
hot surfaces
Avoid mounting components or routing wires near
moving parts
Tape or loom wires under hood for protection and
appearance
Technical Support [phone]
or go to
http://techservices.codesystems.com
Use a Digital Multi Meter for testing and verifying
circuits. DO NOT USE ATEST LIGHT, OR
"COMPUTER SAFE PROBE" as these can set off air
bags or damage vehicle computers.
Use grommets when routing wires through metal
surfaces
BEFORE YOU BEGIN

4 2009 Audiovox Electronics Corporation. All rights reserved.
8 Pin Main Harness
6 Pin Door Lock Output Harness

52009 Audiovox Electronics Corporation. All rights reserved.
3 BLACK GROUND
Connect the BLACK wire to a solid chassis ground point using a ring terminal and
self tapping screw (not supplied). Scrape away paint from the grounding point to
ensure a good connection. The recommended grounding point is a metal surface
in the driver’s side kick panel area.
NOTE: Do not ground the BLACK wire with any other vehicle components.
8 Pin Main Harness
1 WHITE/RED PARKINGLIGHTINPUT
2 WHITE PARKINGLIGHTOUTPUT
Locate the parking light output wire at the vehicle’s light switch.
Verification: This wire registers positive voltage when the parking lights
are turned on.
Positive switching Parking Lights:
Connect the WHITE/RED wire to a 15 Amp max fused battery source.
Connect the WHITE wire to the parking light output wire.
Negative switching Parking Lights:
Connect the WHITE/RED wire to a good chassis ground.
Connect the WHITE wire to the parking light output wire.
4 ORANGE GROUNDWHENARMEDOUTPUT(-)
This wire will have a continuous ( - ) 200mA output when the system is Armed. This
wire is typically used for controlling window modules or additional sensors.

6 2009 Audiovox Electronics Corporation. All rights reserved.
6 BROWN/BLACK HORNOUTPUT ( - )
Locate the vehicle’s horn wire.
Verification: This wire will register at positive voltage and register
ground when the horn switch is pressed.
Connect the BROWN/BLACK wire to the vehicle’s horn wire. This is a low current
output, 200mA.
5 RED BATTERY 12V ( + )
Locate 1 of the vehicle’s constant 12 Volt battery wires at the ignition switch.
Verification: This wire will register ( + ) voltage in all positions of the ignition
switch.
Connect the RED wire to the constant 12 Volt battery wire.
NOTE: Remove all fuses until all connections are made.
7 YELLOW IGNITIONINPUT ( +)
Locate the vehicle’s ignition wire at the ignition switch.
Verification: This wire registers voltage when the key is turned to the ON (or
RUN) position. The voltage does not drop out when the key is turned to the
START(or CRANK) position.
Connect the YELLOW wire to the vehicle’s Ignition wire.
8 RED/WHITE TRUNKRELEASEOUTPUT( - )
Locate the vehicle’s trunk release wire at the trunk release switch.
Verification: This wire will register either positive voltage or ground when the trunk
release is activated.
This is a low current output, 200mA.

72009 Audiovox Electronics Corporation. All rights reserved.
6 Pin Door Lock Output Harness
1 BROWN/BLACK UNLOCKSWITCH( 87A )
2 BLUE/BLACK UNLOCK MOTOR ( 30 )
3 VIOLET/BLACK UNLOCK POLARITY ( 87 )
4 WHITE/BLACK LOCK SWITCH ( 87A )
5 GREEN/BLACK LOCK MOTOR ( 30 )
6 VIOLET LOCK POLARITY ( 87 )
The door lock / unlock outputs are designed to control several different types of
systems which may require additional parts.
3 Wire Ground Switched Door Locks:
Connect the GREEN/BLACK wire to the wire that provides a ground signal from
the factory door lock switch to the factory door lock control relay.
Connect the BLUE/BLACK wire to the wire that provides a ground signal from the
factory door unlock switch to the factory door lock control relay.
Connect the VIOLET and the VIOLET/BLACK wires to a solid chassis ground
point. The WHITE/BLACK and BROWN/BLACK wires are not required for this type
of door lock/unlock system.
3 Wire Positive Switched Door Locks:
Connect the GREEN/BLACK wire to the wire that provides a +12 volt signal from
the factory door lock switch to the factory door lock control relay.
Connect the BLUE/BLACK wire to the wire that provides a +12 volt signal from
the factory door unlock switch to the factory door lock control relay.
Connect the VIOLET and the VIOLET/BLACK wires to a +12 volt battery source.
The WHITE/BLACK and BROWN/BLACK wires are not required for this type of
door lock/unlock system.

8 2009 Audiovox Electronics Corporation. All rights reserved.
LED Port
The LED included in the kit will serve as a visual indicator of the alarm’s status. It
should be installed in the dash, located where it can be easily seen from outside
the vehicle, yet not be distracting to the driver. Once a location has been
selected, check behind the panel for wire routing access, and to confirm the drill
will not damage any existing components as it passes through the panel. Drill a
1/4" hole, and pass the red and blue wires from the LED through the hole, from
the front of the panel. Firmly press the body of LED into the hole until fully seated.
Additional Ports
Programming / Valet Button Port
Select a mounting location that is within reach of the ignition switch, as this
switch in combination with the ignition switch, will be used to program the certain
features of the system. It is suggested that the switch be mounted to the lower
dash panel in the driver’s area within reach of the driver.

92009 Audiovox Electronics Corporation. All rights reserved.
Manual Feature Programming - Feature Bank 2 & 3
1. Turn the ignition ON.
2. Press and hold the valet/override button.
3. Within 10 seconds the system will chirp (3) three times.
4. Use the valet/override button to advance through each option bank. For
feature programming advance to Feature Bank 2 or 3, which is (4) four or (5) five
chirps.
5. Use the transmitter button to scroll through the selections in each feature
bank, the system will chirp to match the feature number.
6. Press the transmitter button to change the desired feature. The LED will
flash indicating the changed feature.
Set Up & Programming
Transmitter Programming - Feature Bank 1
1. Turn the ignition ON.
2. Press and hold the valet/override button.
3. Within 10 seconds the system will chirp (3) three times.
4. Press 1 button of each transmitter you wish to program.
5. The system will respond with 1 chirp for each accepted transmitter.
6. Pressing the override button at anytime during programming will advance to the
next bank.
NOTE: The system will exit transmitter programming after 15 seconds of inactivity.
NOTE: This system has 1 button programming which programs all channels of the
system.
NOTE: The system will hold up to 4 transmitters in memory, programming a 5th
transmitter will erase the oldest transmitter in memory.
Defaulting All Features: Pressing the button anytime while in any of the
feature banks will default all features and return you to feature bank 2 - 4 chirps.
NOTE: The system will remain in feature programming mode as long as the
ignition is on, there is no time limit. To exit programming turn the IGNITION OFF.

10 2009 Audiovox Electronics Corporation. All rights reserved.
Chirp Delete - User Accessible
System ARM/DISARM chirps can be toggled ON or OFF without entering the
programming feature banks.
1. Turn the ignition ON then OFF.
2. Press and release the valet/programming button 3 times. The system will
respond with 1 chirp for ON or 2 chirps for OFF.
Feature Bank 1 - 3 Chirps
Transmitter Programming
Refer to transmitter programming.

112009 Audiovox Electronics Corporation. All rights reserved.
Feature Bank 2 - Security
1 - Silent Choice: Controls the normal arm/disarm chirps of the security system.
ON - Silent arming/disarming upon first press of lock/unlock, pressing lock/
unlock a second time will activate the arm/disarm chirps respectively. The
system will only sound the arm/disarm chirps upon a second press of the
lock/unlock buttons.
OFF - normal arm/disarm chirps upon the first press of lock/unlock.
Feature Descriptions
Feature Bank 3 - Output Control
1 - Extended Lock Pulse: Controls the timing of the BLUE and GREEN lock output
wires.
1 Second - Single 1 second lock pulse, single 1 second unlock pulse.
3.5 Seconds - Single 3.5 second lock pulse, single 3.5 second unlock pulse.
1 Second Lock, Double Pulse Unlock - Single 1 second lock pulse, double 1
second unlock pulse.
30 Second Lock, Double Pulse Unlock - Single 30 second lock pulse, double
1 second unlock pulse.
Double Pulse Lock, 1 Second Unlock - Double 1 second lock pulse, single 1
second unlock pulse.
3 - Ignition Controlled Locks: Control of door locks when the ignition is cycled
ON or OFF.
OFF - Door locks not activated by ignition.
Lock and Unlock - Doors lock when ignition is turned on and unlock when
ignition is turned off.
Lock Only - Doors lock when ignition is turned on.
Unlock Only - Doors unlock when ignition is turned off

12 2009 Audiovox Electronics Corporation. All rights reserved.
Transmitter Button Functions
5 - Horn Output Timing: Control the minimum horn pulse time in milli seconds,
some vehicle will require a longer pulse to activate the factory horn.
16mS 10mS 30mS 40mS 50mS
4 - Trunk Output Timing: Control of the RED/WHITE trunk release output wire
when trunk release is activated from the transmitter.
Push and Hold - Output is continuously active until transmitter button is
released.
10 Seconds - Output stays active for 10 seconds regardless of length
button press on transmitter.
20 Seconds - Output stays active for 20 seconds regardless of length
button press on transmitter.
Latched until IGN ON - Output stays active until the ignition is turned on.
Latched ON until Button Press - Output stays active until deacvtivated by
transmitter.

132009 Audiovox Electronics Corporation. All rights reserved.
WHITE/RED PARKING LIGHT INPUT WHITE PARKING LIGHT OUTPUT BLACK GROUND ORANGE ARMED OUTPUT ( - ) RED BATTERY 12V ( + ) BROWN/BLACK HORN OUTPUT ( - ) YELLOW IGNITION INPUT ( + ) RED/WHITE TRUNK RELEASE OUTPUT ( - )
BROWN/BLACK UNLOCK SWITCH ( 87A ) BLUE/BLACK UNLOCK MOTOR ( 30 ) VIOLET/BLACK UNLOCK POLARITY ( 87 ) WHITE/BLACK LOCK SWITCH ( 87A ) GREEN/BLACK LOCK MOTOR ( 30 ) VIOLET LOCK POLARITY ( 87 )
CA 2050
PROGRAMMING / VALET PORT
LED PORT

14 2009 Audiovox Electronics Corporation. All rights reserved.
Audiovox Electronics Corporation.
Customer Service 1-800-421-3209
WWW.CODE-ALARM.COM
FCC COMPLIANCE
This device complies with Part 15 of the FCC rules and with RSS-210 of
Industry Canada. Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including any interference
that may cause undesired operation.
Warning!
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.