ScyTek Electronics ASTRA 300RS - Manual (Page 7)

Astra 300RS - Page 7
6-Wire Starter Harness
Pin 1 RED - A: Main Power Input A (+). Connect to the battery or constant power wire at the ignition switch with a
minimum 30 Amp supply. Remove the fuse until the installation is complete and all wiring is checked.
Pin 2 RED - B: Main Power Input B (+). Connect to the battery or constant power wire at the ignition switch with a
minimum 30 Amp supply.
Pin 3 BROWN: Second Ignition Output (+). The Brown wire provides +12V for a second ignition wire. This wire may
instead be programmed for use as a second accessory or second starter wire.
Pin 4 ORANGE: Accessory Output (+). Connect to the accessory wire coming from the ignition switch that supplies
power to the heater/air-conditioner. Some cars may have multiple accessory wires.
Pin 5 YELLOW: Ignition Output (+). Connect to the main ignition wire that provides +12V when the ignition is on
and while cranking the starter.
Pin 6 VIOLET: Starter Output (+). Connect to the the vehicle’s starter wire.
Note: if connecting at the ignition switch it is highly recommended to use separate power wires for each Red wire,
each with a minimum 30A supply. Remove the fuse until the installation is completed and all wiring is checked.
3-Pin Power Harness
Pin 1 RED WIRE: Module Power Input (+). Connect to a constant source of +12V.
Pin 2 WHITE: Parking Light Output (+/-) relay. Connect the White wire to the circuit that shows +12V or ground
only when the parking lights are on and set the internal parking light relay jumper to the proper polarity. For park-
ing light circuits exceeding 10 amps, a relay is required. For vehicle’s with independent left and right parking light
circuits, diodes must be installed to keep the circuits separate.
NOTE: Do not connect the WHITE wire to the vehicle’s headlight circuit.
Pin 3 BLACK: Ground Input (-), The Black wire must connect to a solid chassis ground. Clean away any paint or dirt
to insure the best possible ground.
8-Pin Main Harness
Pin 1 WHITE/VIOLET: Factory Disarm Output (-) 500 mA. The Violet/white wire provides a ground output on dis-
arming and before remote starting to disarm a factory security system. Connect to the wire that requires a ground
pulse to disarm the factory security system.
Pin 2 BLUE/ORANGE: Ground When Running Output (-) 500 mA. Connect to an optional factory security bypass
module if required.
Pin 3 BROWN/WHITE: Horn Output (-) 500 mA. Connect to a relay to activate the vehicle’s horn when the alarm is
triggered.
Pin 4 GRAY: Auxiliary 1 Output (-) 500 mA. Connect to a relay for an optional feature such as trunk release, etc.
This output may be programmed for momentary, timed, or latched operation.
Pin 5 WHITE/BLACK: Hood Pin Input (-). Connect the to the hood pin switch. The switch must provide a ground
output when switch is opened.
Pin 6 GREEN/WHITE: Brake Input (+). Connect to the wire that shows +12V when pressing the brake. The
Green/white wire is a safety shutdown wire that must be connected.
Pin 7 BLACK/GRAY: Tach Input. Connect to the vehicle’s tach wire or a fuel injector wire if the tachless mode does
not provide satisfactory operation.
Pin 8 ORANGE: Programmable Starter Disable Output (-) 500 mA. The Orange wire provides a ground output while
locked to disable the starter on the vehicle/ Factory Rearm Output.
5-Pin White Connector: Two Way Receiver Connector.
3-Pin White Door Lock Connector: Door lock port.
• BLUE WIRE - negative unlock output (-) 500mA.
•GREEN WIRE- negative lock output (-) 500mA.
System Wiring