Orange Wire - Accessory (+) Output; Violet Wire - Start (+) Output; Pink/White Wire - Ignition #2 (+) Output - Programmable; 18 Pin Secondary Wire Harness - Excalibur AL-XX50-EDPB Installation Manual

Deluxe keyless entry, security, & remote start system
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6 Pin Main Wire Harness (cont'd)

ORANGE WIRE - ACCESSORY (+) OUTPUT

This circuit is designed to drive accessory circuits like climate control, etc�� It turns on when
remote start is activated (slightly earlier than the primary ignition output) and turns off only during
engine cranking� It will turn back on for the remainder of the remote start sequence�
CONNECTION: An accessory circuit is typically found at the ignition switch� The proper circuit will
show +12v when the ignition key is in the ON/RUN position but not in the START position�

VIOLET WIRE - START (+) OUTPUT

REQUIRED� This output supplies positive voltage to the vehicle's starter circuit� If using a
starter interrupt circuit for anti-grind, be sure this is connected on the starter side of the interrupt�
CONNECTION: The starter circuit is typically found at the ignition switch� The proper circuit will
show +12v only when the ignition key is in the START position�

PINK/WHITE WIRE - IGNITION #2 (+) OUTPUT - PROGRAMMABLE

This output is programmable to act as an additional ignition, accessory, or start output� It sup-
plies positive voltage for powering any additional circuits required for remote starting the vehicle�
The default operation is as an ignition circuit� See installer feature #8 for options�
CONNECTION: The proper circuit will show +12v only when the ignition key is in the position
of the desired function� See the PINK, ORANGE, or VIOLET wire description for detail on your
desired operation�

18 Pin Secondary Wire Harness

BLACK WIRE - SYSTEM GROUND (-) INPUT

REQUIRED� This input provides negative ground for all system operations�
CONNECTION: Using a properly sized ring terminal, connect this wire to the vehicle's chassis�
Using an existing bolt is preferred but make sure that the connection point is clean and free of dirt,
grease, or paint� Bright shiny metal at the connection point is desired�
ORANGE WIRE - STARTER INTERRUPT (-) OUTPUT & RELAY
This provides 500mA negative ground while the alarm is armed for starter kill and/or during
remote start for anti-grind operation� The operation is selectable with user feature #4�
CONNECTION: This wire is connected to the orange input wire on the included start interrupt
relay socket� Then, locate the vehicle's (+) starter wire at the ignition switch and cut it� Connect
the starter interrupt relay's RED wire to the ignition switch side of the cut starter wire� Connect the
starter interrupt relay's WHITE wire to the starter side of the cut starter wire�

BROWN/RED WIRE - BRAKE PEDAL (+) INPUT

REQUIRED� This input is a critical safety circuit which disables the remote start operation
whenever the brake pedal is pressed�
CONNECTION: Connect this to the brake switch wire that shows +12 volts when the brake pedal
is pressed�

BLACK/WHITE WIRE - NEUTRAL SAFETY (-) INPUT

REQUIRED� This input is a critical safety circuit which allows remote start operation whenever
the gear selector is in park or neutral (automatic transmission), or when the parking brake is ap-
plied (manual transmission)� Remote start will not operate unless this wire sees chassis ground�
CONNECTION (Automatic Transmission): Connect this to the neutral safety switch wire that
shows (-) ground when the gear selector is in the park and neutral positions�
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