Code Alarm CA-640 Instruction Manual download pdf (Page 10)

2. Advanced Harness (A)

2/A Factory Alarm Arm (20 AWG-) (BLACK/GREEN)

Connect the 2/A wire to the vehicle anti-theft arm wire (if

equipped).

Verification: This wire will register ground when the driver’s door

is locked with the key. Refer to Vehicle Wire Color and Location

Chart for specific color and polarity information.

2/A Retained Accessory Output (20 AWG-) ( BLACK/GREEN)

This wireon also has the

ability to go active after the

ignition has been turned off

for 1 minute or until the door

has open. This is a selectable

option please refer to option

programming on page ??.

Option Bank 6, Feature 4

Use a SPDT relay (not supplied) and connect the 2/A wire as shown

(Diagram 11) this will keep the accessories active

(i.e.Radio, Windows ,Etc)

4/A Factory Alarm Disarm (20 AWG-) (LT.GREEN/BLACK)

Connect the 4/A wire to the vehicle anti-theft disarm wire (if equipped).

Verification: This wire will register ground when the driver’s door is

unlocked with the key. Refer to Vehicle Wire Color and Location

Chart for specific wire color and polarity information.

8/A Trunk Pin Input (20 AWG-) (BLUE)

Connect the 8/A wire to the vehicle’s wire that registers ground

when the trunk is opened. Pin Swicth may be required

9/A Trunk Switch 87A (20 AWG) (TAN/RED)

This wire is the normally closed pin (87A) for the internal trunk

release relay. If the vehicle has a 5-wire type trunk release it will be

necessary to cut that wire and connect 9/A to the switch side of that

wire.

Note: See 13/B description (Basic Harness).

10/A Headlight / Aux 1 500ma (20 AWG -) (RED/WHITE)

Locate the vehicle headlight wire.

Verification: This wire will register either positive voltage or ground

when the headlights are turned on.

Connect the 10/A wire to the vehicle headlight wire

if the system is negative. (LOW CURRENT ONLY)

If the system is positive, use a SPDT relay (not supplied) and

connect the 10/A wire as shown (Diagram 11).

2/A BLACK/

GREEN

+12v fused

Diagram 11

To vehicles

Accessory wire

CA-640.p65 10/20/03, 7:47 PM10

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Code Alarm CA-640 Instruction Manual Page 10

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