Directed DB3 Installation Manual

Smart key for 2020 lexus gx 460
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403.TL8
DB3
v3.06
2020 Lexus GX 460 (Smart Key)

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Summary of Contents for Directed DB3

  • Page 1 403.TL8 v3.06 2020 Lexus GX 460 (Smart Key)
  • Page 2: Table Of Contents

    Contents Introduction Vehicle function compatibilities Pre-installation and application warnings OEM remote starter information Wiring diagram Locating components in the vehicle Vehicle connections Module programming IMPORTANT!Before programming your module, you must first check if your vehicle is equipped with an OEM remote starter and disable it.
  • Page 3: Introduction

    This guide supports the installation of a DB3, which is an all-in-one door lock and override interface module in Remote Start Ready (RSR) mode. RSR is a function that enables the DB3 to remote start the vehicle completely on its own. Consequently, there is no need for an aftermarket or an OEM remote starter in order to start the vehicle from a distance.
  • Page 4: Vehicle Function Compatibilities

    Brake Status (foot brake) Immobilizer Bypass-Data No Key Req'd E-Brake Status 3x LOCK START (Start control using OEM Remote) Ignition Status 3x LOCK STOP (Stop control using OEM Remote) 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 5: Pre-Installation And Application Warnings

    [2] PTS: This connection is only required for Pit Stop/Idle mode in manual transmission vehicles or Ready mode for vehicles with hybrid engines. [3] SLP: See "Locating Steering Lock Connector in Vehicle" in Vehicle wiring reference chart. 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 6: Oem Remote Starter Information

    On OEM remote starter. If the OEM unit is installed, whether Active or Inactive, it MUST be permanently disconnected, as both modules cannot coexist. Refer to "Physical OEM remote start locations" in the chart below and always physically inspect and disconnect any OEM remote starter before programming any Directed products. Physical OEM remote start module locations...
  • Page 7: Wiring Diagram

    ENGINE (-) Lock Output: Blue/Red: 12 START Connector STOP 10 9 8 Remote Start Safety Black or Blue PTS Override Switch Button Conn. (at PTS switch) Hood Pin 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 8: Locating Components In The Vehicle

    Locating components in the vehicle 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 9: Vehicle Connections

    Body ECU on dash fuse box, white 30 pin plug, pin 29 Red (key lock) Input 10-pin black connector (H3) Module Connects To Conn./Pin Color Description Wire Location (+/-) Wire Color 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 10: If Equipped With An Oem Starter, But Will Prevent The Aftermarket Remote Start From Functioning Properly

    (Data) TX H4/2 Black (-) Ground H4/3 Green (Data) RX H4/4 (+) 12 Volt RF 2-pin white connector (H5) Module Conn./Pin Color Description H5/1 No Connection H5/2 No Connection 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 11: Module Programming

    If the module flashes orange, your vehicle is equipped with a factory remote starter. See "Pre- installation and application warnings". Press the PTS button once more to turn the ignition OFF. You have successfully completed the module programming sequence. 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 12: Module Programming For Convenience Only (Skip Transponder)

    Press twice (2) on the Push-to-Start (PTS) button to turn the ignition ON and wait until the LED Flashes flashes orange quickly. Quickly Press once (1) more on the PTS button to turn the ignition OFF. You have successfully completed the module programming sequence. 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 13: Smartstart Pro/Digital Rf Kit/Xl202 Installation Notes

    SmartStart Pro/Digital RF Kit/XL202 installation notes The DB3 Remote Start Ready (RSR) solution offers four (4) configuration options to control your system: 3x OEM Lock Remote Start Activation (if applicable, refer to the "vehicle function compatibilities" section), SmartStart Pro, Digital RF Kit, XL202 & Analog RF Kit (all sold separatly).
  • Page 14: Led Diagnostics And Troubleshooting

    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 10 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 15 Lock Start is selected from the web in the flashing process. Flashes red x 7 Feature error. An RSR feature file mismatch was detected. Please contact Technical Support. Flashes red x 9 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 16: Parking Light Error Codes

    Wait 3 seconds until the LED turns ON solid orange, and wait 10 more seconds until the & LED starts to flash orange and red. Solid Flashes Release the programming button. The LED turns ON solid red. & Solid Release 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 17: Limited One Year Consumer Warranty

    This Warranty gives you specific legal rights and you may also have other rights which vary from state to state. VOXX DEI LLC, 2351 J. Lawson Blvd., Orlando, Florida 32824 403.TL8 3.06 2020 Lexus GX 460 (Smart Key) ©2023 Directed. All rights...
  • Page 18: Quick Reference Guide (Customer Copy)

    • Factory remote. vehicle from a distance. • Aftermarket remote. • Directed SmartStart application via your smartphone. 3x OEM Lock Remote Start Activation If applicable, you can also start the engine remotely by pressing the Lock button 3 times This solution includes the option to remote start your vehicle by pressing the Lock button quickly on your factory remote.
  • Page 19 This system is compatible with Directed SmartStart. For a complete list of supported features, please visit www.mysmartstart.com. What is SmartStart? Now you can remote start, lock and unlock your car just by pushing a button on your mobile device; using the SmartStart App from Directed, the leader in vehicle security and remote start.

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