WIRING INSTRUCTIONS
PIN 5: TAN: (-) AUX OUTPUT (TRUNK POP)
This output will provide a ground pulse when button #3 (Trunk) on the remote transmitter is pushed to activate a factory
electric trunk release or other optional accessory. Note: this is a momentary output that will stay on as long as the remote
button is pressed and held. System will also DISARM/UNLOCK when trunk pop is activated to prevent unnecessary
triggering of Factory Alarm systems.
PIN 6: GREEN: (-) START ACTIVATION TRIGGER (RS901 Add-on model)
This wire allows a host alarm Auxiliary Channel Output or Factory Keyless Entry System (RS901) to activate a Remote
Start. A one second Ground pulse or 3 successive short pulses (when programmed) will trigger a remote start.
PIN 7: GRAY: (-) HOOD PIN SWITCH
Connect the Gray wire to a switch that is at ground when the hood is open. If an existing switch is not available, then one
must be installed. When this wire is grounded, the remote start is inhibited. If hood is opened on a remote started engine,
the unit will immediately shut the motor off. If hood is open before a remote start unit will not attempt to start engine.
PIN 8: PINK: (-) NEGATIVE DIESEL GLOW PLUG INPUT (DIESEL VEHICLES ONLY)
Connect Pink wire to indicator circuit that shows a (-) Negative signal while the “WAIT TO START LAMP” is on. On diesel
vehicles, the RS900/901/999FM systems will wait until light turns off before attempting a remote start. Note: A relay may
be required for vehicles that have a Positive wait to start lamp circuit. (Relay not included)
PIN 9: PURPLE: (+12V) BRAKE RESET
Connect the Purple wire to the side of brake pedal switch that shows +12 volts ONLY when pedal is depressed. This
is the wire that turns off the remote start once the driver’s key is in the Ignition and turned to the ON position.
PIN 10: ORANGE/BLACK: (-) OEM DISARM OUTPUT
This wire provides a Ground pulse to disarm the vehicles' Factory anti-theft system prior to a Remote Start. Connect this
wire to the vehicles' anti-theft disarm wire. This wire is sometimes found coming off the Driver's door key switch or at the
Factory Anti-theft control module. This wire may not be needed if Factory Security only requires a door unlock pulse.
PIN 11: ORANGE: (-) OEM REARM OUTPUT
This wire provides a ground pulse to rearm the vehicles' FACTORY anti-theft system after a timed-out or aborted remote
start. Connect this wire to the vehicles' anti-theft rearm wire or to the door pin circuit depending on your requirements.
This wire may be needed to pulse the door pin circuit on vehicles with retained accessory power.
PIN 12: RED/WHITE: TACHOMETER INPUT
When installing the RS900/901/999FM in Tach Ref. mode, this wire must be connected to a valid source of AC voltage.
This wire allows the RS900 to sense the engine and control the starter motor. See TACH REFERENCE MODE for more.
