DEI Headquarters Inc. DEIBLE1 Manuel D’Utilisation

10

DS4+ HK2

© 2016-10-20 Directed. All rights reserved.

Connecting the module

Important!

Before connecting the DS4+, it is important to ensure that the proper feature and function programming is selected using the 
configuration wizard. Visit www.directechs.com to use the latest version of the online tool. 

Flashing a module using your computer:
1. Disconnect the main module from any (+) 12V power source, then connect it to your computer using the XKLoader2.
2. Go to www.directechs.com using Internet Explorer; the configuration wizard will be displayed automatically.
3. Follow the instructions in the pop up window that will be displayed when the module is detected.

Flashing a module using your smartphone or tablet:
1. Disconnect the main module from any (+) 12V power source, then connect it to the XKLoader3.
2. Launch the Directechs Mobile app on your smartphone or tablet.
3. Select FLASH YOUR MODULE and follow the on-screen instructions.

When the flashing operation is successful, you can proceed with the instructions below.

(-) E-Brake Status Input 

(Black/White, pin 17)

Must be connected to a working emergency brake in the vehicle. Although most vehicles have simple 

(-) trigger emergency brake circuits note some vehicles do not and may require unique integration 

methodologies.

(-) Door Trigger Input 

(Green, pin 20) OR 

(+) Door Input (Violet, pin 

13)

Must be connected to a working door trigger in the vehicle, which monitors all doors. The unit must monitor 

the door pins to allow the Ready Mode process to be enabled.

Note: Some vehicles may require unique integration methodologies for this circuit.

(AC) Tachometer Input 

(Violet/White, pin 22)

Must be connected to a working tachometer signal in the vehicle (fuel injector, ignition coil, true tach, etc.) 

and learned successfully to the DS4+.

Note: Refer to www.directechs.com for more information.

Adjusting the 8504D Shock Sensor

The Shock Sensor can be adjusted using the LED or LCD remote.

1. Hold the Function button 8-10 seconds until it emits a long beep and its LED turns ON solid. Release the Function button.
2. Press the Lock button to enter the Shock Sensor configuration mode and wait for feedback.
3. Press the Lock or Unlock button to increase or decrease sensitivity. The 4 side LEDs will blink to show the current level (0 to

15).

Note: The Remote Start button can be used to reset the configuration to mid-level sensitivity. If no buttons are pressed for 30 
seconds, the remote times out and exits the Shock Sensor configuration mode.

1. Hold the Function button 8-10 seconds until REMOTE SETUP is displayed.
2. Press the Start button to reach SENSOR ADJUST.
3. Press the Function button to enter the Shock Sensor configuration mode and wait for feedback. It will display the current

sensitivity level from the Shock Sensor.

4. Press the Lock or Unlock to increase or decrease sensitivity. The number displayed shows the current level (0 to 15)..
5. Press the Function button to set the selected sensitivity level to the Shock Sensor.

Note: If no buttons are pressed for 30 seconds, the remote times out and exits the Shock Sensor configuration mode.

When used in conjunction with SmartStart

Disconnect power from the DS4+ before connecting the SmartStart module. Failing to do so could damage main module. To