Directed DIRECTECHS DS3+ Installation Manual
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Directed DIRECTECHS DS3+ Installation Manual

Directed DIRECTECHS DS3+ Installation Manual

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INSTALLATION GUIDE
DS3+ / DS4+
2018 Acura ILX (Smart Key). 933.HONDA9 2.03.195.3
Designed by Installers for Installers
© 2021 Directed, Vista CA
This product is intended for installation by a professional installer only! Attempts to install this
product by a person other than a trained professional may result in severe damage to a vehicle's
electrical system and components.

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Summary of Contents for Directed DIRECTECHS DS3+

  • Page 1 2018 Acura ILX (Smart Key). 933.HONDA9 2.03.195.3 Designed by Installers for Installers © 2021 Directed, Vista CA This product is intended for installation by a professional installer only! Attempts to install this product by a person other than a trained professional may result in severe damage to a vehicle’s...

  • Page 2: Table Of Contents

    Contents Introduction Vehicle function compatibilities Pre-installation and application warnings Installation Wiring diagram with T-Harness (THHON9) with vehicle takeover Optional starter disable connection with T-Harness (THHON9) with vehicle takeover THHON9 T-Harness modifications Wiring diagram with vehicle takeover Vehicle takeover additional connections Wiring diagram with T-Harness (THHON1) without vehicle takeover Wiring diagram without vehicle takeover Locating components in the vehicle...

  • Page 3: Introduction

    Introduction This guide provides information on the installation of the DS3/DS3+ and DS4/DS4+ modules as a digital solution. Using these modules in a digital configuration require the module to be flashed with vehicle specific firmware. Refer to our website (www.directechs.com) and click on the DIRECTLINK text in the header for additional information.

  • Page 4: Vehicle Function Compatibilities

    Vehicle function compatibilities This section lists all the functions compatible with this vehicle for the installation illustrated in this guide. Note: The telematics features listed below (with an asterisk) ONLY apply when using SmartStart. Arm Factory Security RAP Shut Down (Retained ACC Power) Disarm Factory Security Remote Start Takeover Door Lock Control...

  • Page 5: Pre-Installation And Application Warnings

    [4] For Security only installations, refer to the "Optional starter disable connection" section. [5] When using an external relay, use a 1N4002 diode or larger. Directed Part No. 8616 Mini Relays must be used for this connection. Refer to the "8616 wire and color reference" on the installation diagram.

  • Page 6: Installation

    Wiring diagram with T-Harness (THHON9) with Vehicle Takeover •Modifications to the THHON9 are required. Refer to the THHON9 T-Harness modifications section for proper use of the THHON9 T-Harness for steps and connection details. Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( •Refer to "Pre-installation and application warnings"...

  • Page 7: Optional Starter Disable Connection With T-Harness (Thhon9) With Vehicle Takeover

    Optional starter disable connection with T-Harness (THHON9) with Vehicle Takeover Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( Keyless Acces Control Unit (Refer to the Vehicle connections section for the location of this unit.) Keyless Access Control Unit (B) Keyless Access Control Unit (C)

  • Page 8: Thhon9 T-Harness Modifications

    THHON9 T-Harness modifications IMPORTANT: The following modifications MUST be done before connecting it to the vehicle. Required: THHON9 T-Harness Note: The small gray connector shown highlighted in red red does not require any modifications. Step 1 Remove the cloth tape near the relay pack to expose additional wiring. 933.HONDA9 2.03.195.3 2018 Acura ILX (Smart Key) ©2021 VOXX•DEI LLC.
  • Page 9 Step 2 Identify the White wire in the exposed wire section of the THHON9 T-Harness shown below and pull out the White wire. White wire White wire Step 3 Remove the cloth tape on the relay pack. 933.HONDA9 2.03.195.3 2018 Acura ILX (Smart Key) ©2021 VOXX•DEI LLC.
  • Page 10 Step 4 Remove part of the shrink wrap on the relay pack, as well as the tie wrap and cloth tape to expose additional wiring. Step 5 Pinpoint the Lt. Green/White wire in the exposed section. Connect the loose White wire to the loose Lt. Green/White wire. Step 6 Identify the exposed White and White/Brown wires and connect them together as shown.
  • Page 11 Step 7 Identify the four (4) Dk. Blue/Black wires on the PCB labeled RC1, RC2, RC3 and RC4. Step 8 Cut the Dk. Blue/Black wires labeled RC3 & RC4, then isolate them as they are no longer needed. Step 9 Identify and cut the Dk.
  • Page 12 Step 10 Pinpoint the loose Violet/Brown MUX wire of the THHON9 T-Harness. Step 11 Connect the Violet/Brown MUX wire to the Dk. Blue/Black wire labeled RC2 as shown. Step 12 Place a new tie wrap and ensure all connections are well taped and secure. IMPORTANT! Ensure that all connections are done properly and taped.

  • Page 13: Wiring Diagram With Vehicle Takeover

    Wiring diagram with Vehicle Takeover Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( Keyless Acces Control Unit (Refer to the Vehicle connections section for the location of this unit.) (+) Ignition: Pin 17 Keyless Access Control Unit Keyless Access Control Unit...

  • Page 14: Vehicle Takeover Additional Connections

    Vehicle takeover additional connections Hardwire installations - required for takeover. For T-Harness installations, DO NOT make connections on this diagram, they have relays built-in. • Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( •Refer to "Pre-installation and application warnings"...

  • Page 15: Wiring Diagram With T-Harness (Thhon1) Without Vehicle Takeover

    Wiring diagram with T-Harness (THHON1 Rev. 1 & 2) without Vehicle Takeover Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( Keyless Acces Control Unit (Refer to the Vehicle connections section for the location of this unit.) Keyless Access Control Unit Keyless Access Control Unit...

  • Page 16: Wiring Diagram Without Vehicle Takeover

    Wiring diagram without Vehicle Takeover Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( Keyless Acces Control Unit (Refer to the Vehicle connections section for the location of this unit.) If the OEM Remote Keyless Entry does NOT operate when a vehicle is remote started, disconnect Accessory 2.

  • Page 17: Locating Components In The Vehicle

    Locating components in the vehicle Vehicle Keyless Access Control Unit Location Vehicle Keyless Access Control Unit Location Honda Fit (Smart Key) 2015-2020 behind instrument cluster Acura ILX (Smart Key) 2016-2020 right of steering column Acura MDX (Smart Key) 2014-2020 above glove box Honda HR-V (Smart Key) 2016-2021 behind instrument cluster Honda Odyssey (Smart Key) 2014-2017...

  • Page 18: Vehicle Connections

    Vehicle connections The connection information listed below is specific to the 2018 Acura ILX (Smart Key). Refer to “Pre-installation and application warnings” for a list of important notes. Data harness, 8-pin white connector (H1) Module Connects To Conn./Pin Color Description Wire Location (+/-) Wire Color...
  • Page 19 Module Connects To Conn./Pin Color Description Wire Location (+/-) Wire Color Connection H2/7 White (+) Takeover Ignition Output or (+) Accessory 2 - Required for installations with vehicle takeover ONLY. White Remote Start Only Output Keyless Access Control Unit right of steering column, gray 36 Violet pin plug, pin 17 - Required for installations without vehicle takeover ONLY.
  • Page 20 Module Connects To Conn./Pin Color Description Wire Location (+/-) Wire Color Connection H3/4 White/Brown Relay N.C. (+) Accessory Interrupt 1 (connector No Connection side) H3/5 White Relay COM (+) Accessory Output Keyless Access Control Unit right of steering column, gray 36 Gray Remote Start Only...
  • Page 21 D2D harness, 4-pin white (1) and black (2) connectors (H6) Module Conn./Pin Color Description H6/1 Blue (Data) TX H6/2 Black (-) Ground H6/3 Green (Data) RX H6/4 (+) 12 Volt Temperature sensor harness, 2-pin black connector (H7) Module Connects To Conn./Pin Color Description...

  • Page 22: Module Programming

    Module programming Refer to “LED diagnostics and troubleshooting” for more information and for troubleshooting purposes. (For skip transponder programming or security-only programming, see following pages.) IMPORTANT! The vehicle battery must be in good condition and fully charged for successful programming. A battery charger may be connected during programming if necessary. Ensure vehicle is in a safe location, and cannot move forward during programming.
  • Page 23 DATA/Hardwired Tach Learning: When using Data Tach, it is recommended to follow the Tach Learning procedure; however, when using a Hardwired Tach, the procedure is mandatory. For more information, refer to the Tach Learning procedure section. * Your aftermarket remote may differ from the model shown in the illustrations.For information on how to pair a specific remote, please refer to its corresponding owner documentation, which can be found inside the product packaging of the complete system or on www.directechs.com.

  • Page 24: Module Programming For Convenience Features Only (Skip Transponder)

    Module programming for convenience features only (skip transponder programming) Refer to "LED diagnostics and troubleshooting" for more information and for troubleshooting purposes. To connect the module: Ensure vehicle is in a safe location and cannot move forward during programming. For vehicles equipped with a manual transmission, make sure the gearshift is in the neutral position.

  • Page 25: Module Programming For Security-Only Installations

    Module programming for security-only installations Refer to "LED diagnostics and troubleshooting" for more information and for troubleshooting purposes. To connect the module: Please ensure that the vehicle is in a safe location and cannot move forward during programming. For vehicles equipped with a manual transmission, make sure the gearshift lever is in the neutral position.

  • Page 26: Pairing Remotes

    When used in conjunction with Directed SmartStart ® To enable D2D communication between the DS3+/DS4+ and the Directed SmartStart one of the following actions must be performed ® before providing power to the Directed SmartStart unit: ®...

  • Page 27: When Used In Conjunction With Smartstart

    DO NOT connect the Directed SmartStart ® 2-pin power harness when using the DS3+/DS4+. Power and ground will be provided by the D2D connector on the module. Refer to the Directed SmartStart ® documentation for further details. D2D port configuration Caution! Do not connect the Control Center (antenna) or any digital sensors (8504D) to the white D2D1 port.

  • Page 28: Manual Transmission

    Manual Transmission IMPORTANT! Directed does not approve nor support installations of manual transmission and remote starts on any electronic vehicles (EV), OEM Remote Start Activation firmware, vehicles with convertibles and/or removable tops, including but not limited to Jeep Wrangler, Honda S2000, Mazda Miata, and other such vehicles.

  • Page 29: Led Diagnostics And Troubleshooting

    LED diagnostics and troubleshooting This section provides LED diagnostics and troubleshooting information to guide you through the various stages of your installation. Module Programming Description Troubleshooting Make sure the D2D harness is connected and that 12 Volt is present between the red and black Module has no power.
  • Page 30 External Module Synchronization Description Troubleshooting OBDII feature not supported. The diagnostic data bus was not detected, therefore the SmartStart features will be limited. (Flashes red, red, then orange) x 10 Active Ground When Running (Status) Description Troubleshooting Ground When Running (Status) command The module has initialized the remote start sequence.

  • Page 31: Soft Reset

    Soft reset A module reset will only erase the steps perfomed in “Module Programming”. The firmware and settings flashed to the module will not be affected. Connect all but the If required for your installation, connect all the harnesses to the module, EXCEPT the 12-pin main 12-pin harness power harness.

  • Page 32: Tach Learning Procedure (Not Needed With Virtual Tach)

    Tach learning procedure (not needed with Virtual Tach) Data Tach: The procedure is not required as the tach comes preprogrammed. However, it is strongly recommended to learn the exact value of the vehicle for the most consistent and reliable starting and functionality. Hardwired Tach: The procedure is required.

  • Page 33: Limited Lifetime Consumer Warranty

    Limited Lifetime Consumer Warranty VOXX DEI LLC (the Company) warrants to the original purchaser of this product that should this product or any part thereof, under normal use and conditions, be proven defective in material or work- manship within the Lifetime from the date of original purchase in the original vehicle, such defect(s) will be repaired or replaced with new or reconditioned product, (at the Company’s option) without charge for parts or repair labor.

  • Page 34: Quick Reference Guide

    Typically, users would have to remote start their vehicle, then get inside and press the PTS button • Directed SmartStart application via your smartphone. to perform a takeover. There is therefore a physical action required to drive away. With Get In If applicable, you can also start the engine remotely by pressing the Lock button 3 times quickly and Go, you simply remote start the vehicle, unlock the doors, get in and go...
  • Page 35 The application enables a “Cloud-Connected Car” like never before, providing 2-way interaction with your vehicle. Connectivity is managed through the Directed Cloud Services (DCS) network linking car, app, end user, and the Internet. For more information, visit www.mysmartstart.com.

This manual is also suitable for:

Directechs ds4+Ds3Ds4

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