Ultra Start KEU-300 Series User manual

FCC/ID Notice
This device complies with Part 15 of the FCC rules. Operation is subject to the following conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause
undesired operation.
CAUTION: Changes or modifications not expressly approved by the part responsible for compliance
void the user’s authority to operate this devise.
INSTALL GUIDE
www.ultrastarters.com
Technical Support: 866-698-5872 ext 0
[e-mail]
Covers All KEU-300 Series Advanced Factory
Keyless Upgrade Security Systems

Status LED/ Program Switch
Shock Sensor Sensitivity
Brown
Starter Disable Relay
Starter Disable Relay
Ground When Armed See Page 3.
See Page 5.
See Page 5.
See Page 3.
See Page 3.
See Page 3.
See Page 4.
See Page 4.
See Page 3.
See Page 3.
See Page 3.
See Page 4.
See Page 4.
See Page 4.
See Page 4.
See Page 4.
See Page 4.
Ignition Input
Ground Input
12volt Constant Input
Horn/ Siren Input
Horn/ Siren Output
Flashing Park Light Output
Second Channel Output
Domelight/ Lock Output
Positive Door Input
Negative Door Input
Hood/ Trunk/ Sensor Input
Door Lock Wire Input
Door Unlock Wire Input
Unlock Switch Sense Input
Brown
Orange
Yellow
Yellow
Black
Red
Brown
Brown
White
Grey
Blk/Wht
Violet
Green
Green
Blue
Blue
1 2 34
Down- OFF
UP- ON
Switch #1 Switch #2 Switch #3 Switch #4
Passive Chirp Delete Horn Mode Secure Valet
Active Chirp Enabled Siren Mode Valet Mode
INSTALL MANUAL REMOTE VEHICLE SECURITY
PAGE 2

12 pin Main Harness
Red- +12volt Power Source Input.
Connect this wire to a +12 VDC constant power source. To Battery or Ignition
Harness.
Black- System Ground Input.
Connect this wire to chassis ground. To a clean unpainted metal surface.
Yellow- Switched ignition input.
Connect to switched ignition, 12VDC when the key is in the On, Start and
run positions. Found at Ignition Harness.
* If this input is connected to a wire that is not a true ignition wire the starter
disable and other functions may not work properly.
Grey- 250ma Second Channel Output. (Aux or Remote Start activation)
This wire will supply a 250ma output when the lock button on the transmitter
is pressed twice within 3 seconds.
*If the ignition turns on within 5 seconds, the Shock Sensor will be
automatically disabled until 10 seconds after the ignition shut back off.
Orange- 500ma Ground When Armed Output.
This wire can be used when adding accessories such as window roll-up
modules that require Ground when armed for activation.
White- 12volt Park Light Output
Connect this wire to the park light wire. Positive when the park light switch is
activated.
*Do not connect to the dimmer wire!
Black/White- 250ma Domelight or Door Lock Output.
This wire can be used as a 30 second output to activate the dome light or
be programmed for door lock output for Passive Door Lock Mode.
**250ma outputs are low current and are designed to activate relays**
Continued on next page...
REMOTE VEHICLE SECURITY INSTALL MANUAL
PAGE 3

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

3 Pin Connector Continued
Yellow- Unlock Switch Sense Input Mode.
This input is designed to prevent the switch from disarming the alarm
system.
Connect this wire to the Unlock wire that is activated with the unlock switch
in the door but not by the factory remote. Some vehicles will have activation
of its unlock wire from both the unlock switch and the remote transmitter. In
these situations the unlock wire will need to be diode isolated.
Diode Isolation- Positive Door Lock System.
Cut the unlock wire and connect the switch side to both the yellow switch
sense and non striped side of the diode. Connect the striped side to the
transmitter activated side of the cut unlock wire.
Diode Isolation- Negative Door Lock System.
Cut the unlock wire and connect the switch side to both the Yellow sense
wire and the striped side of the diode. Connect the non striped side of the
diode to the transmitter activated side of the unlock wire.
2 Pin Starter Disable Wiring harness
Connect both ends of the starter disable harness into the module. Run the
other end of the brown harness to the ignition harness and cut it in half.
Locate the starter wire at the ignition harness, the starter will only test
12 volts in the “Start” or “Crank” position. After the starter wire is located, cut
it in half (The vehicle should not start) then connect the cut brown harness to
the cut sides of the starter wire on the vehicle.
StartStart
IG1IG1
IG2IG2
ACCACC
OffOff
To Starter Motor
or Relay
x
Cut
Starter Disable Harness
Brown wire with spade
connectors.
REMOTE VEHICLE SECURITY INSTALL MANUAL
PAGE 5