Ultra Start KEU-300 Series User Manual
Page 3
![background image](/manuals/34268/3/background.png)
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