Code Alarm CA- 550 Installation Manual page 19

Code alarm
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5. 4 PIN ADVANCE CHANNEL HARNESS
Channel 2 (PINK/BLACK)
This wire provides a 500mA negative output capable of driving relays. For Control of optional accessories
(i.e. Power Window/Sunroof,etc.).
To Activate press and hold LOCK & TRUNK. Please refer to the selectable options for timing.
Selectable timing: Push & Hold/10 Seconds/20 Seconds/Press to Latch ON/Press to Latch OFF
Channel 3 / Defrost Output (PINK/GREEN)
Locate the vehicle's rear window defrost wire.
Verification: This wire will register either positive voltage or ground when the rear defroster is turned on.
For Negative Polarity Systems:
Connect the PINK/GREEN wire to the vehicle defrost wire if the system
is negative.
For Positive Polarity Systems:
If the system is positive, connect the PINK/GREEN wire as shown below. Use Code Alarm part HDRLY (an
SPDT relay, not included).
Note: This output is controlled by press & holding OPT for 2 Seconds
Selectable timing: Push & Hold/10 Seconds/20 Seconds/Press to Latch ON/Press to Latch OFF
Channel 4 (PINK/BLUE)
This wire provides a 500mA negative output capable of driving relays. For Control of optional accessories
(i.e Power Window/Sunroof,etc.).
To Activate press and hold LOCK & OPT. Please refer to the selectable options for timing.
Selectable timing: Push & Hold/10 Seconds/20 Seconds/Press to Latch ON/Press to Latch OFF
Channel 5 (PINK/RED)
This wire provides a 500mA negative output capable of driving relays. For Control of optional accessories
(i.e Power Window/Sunroof,etc.).
To Activate press and hold UNLOCK & OPT. Please refer to the selectable options for timing.
Selectable timing: Push & Hold/10 Seconds/20 Seconds/Press to Latch ON/Press to Latch OFF
Fused +12 Volt
Battery Source
87
87a
86
30
Rear Defrost
Control Relay
ORANGE/RED Rear
PINK/GREEN
Defrost Output Wire
85
To Rear Window
Defrost Grid

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