Ultra Start KEU-300 Series - Manual (Page 4)

12 Pin Connector....Continued
Purple- Positive Door Pin Input.
Connect this wire to vehicles that have a door pin that switches to 12 volts
when the door is opened.
Green- Negative Door Pin Input.
Connect this wire to vehicles that have a door pin that switches to Negative
when the door is opened.
Blue- Negative Hood/ Trunk Input.
Connect this wire to the hood and or trunk pin from the vehicle. Diode isolate
if both the hood and trunk are being connected.
Brown Wires- Input/Output for Siren/ Horn. See Switch #3 for output type.
Positive Output - Connect one of the brown wires to 12 volts the other
brown wire will then supply a 12 volt output.
Negative Output- Connect one of the brown wires to Ground the other
brown wire will than supply a Ground output.
3 Pin Connector- Connect this harness before connecting the main
harness. The system will automatically learn both positive and negative door
locking systems. The default setting is negative door lock system.
To Learn the Door Locking System
1) Connect the three pin connector then the main power connector.
2) Wait three seconds for the programming to be completed, do not press
any buttons until the 3 seconds have passed.
Green- Door Lock Input (Arm Pulse)
Connect this wire to the lock wire of the lock relay circuit.
Blue- Door Unlock Input (Disarm Pulse)
Connect this wire to the unlock wire of the unlock relay circuit.
Note: On systems with Driver’s Door Priority, connect this wire to the driver’s
door unlock wire.
Continued on next page...
INSTALL MANUAL
REMOTE VEHICLE SECURITY
PAGE 4