Directed Directechs DB3 Installation Manual
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INSTALLATION GUIDE
DB3
2009 Nissan Altima (Smart Key). 403.NISS3HT 3.09
Designed by Installers for Installers
© 2020 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 DB3

  • Page 1 2009 Nissan Altima (Smart Key). 403.NISS3HT 3.09 Designed by Installers for Installers © 2020 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 (THNISS3/THNISS3D) - Automatic transmission Wiring diagram with T-Harness (THNISS3/THNISS3D) - Manual transmission Wiring diagram - Automatic transmission Wiring diagram - Manual transmission Locating components in the vehicle Vehicle connections Connecting the module Module programming...
  • Page 3 The following safety warnings must be observed at all times: • Due to the complexity of this system, installation of this product must only be performed by an authorized Directed dealer. • When properly installed, this system can start the vehicle via a command signal from the remote control. Therefore, never operate the system in an area that does not have adequate ventilation.
  • Page 4: Introduction

    Control of aftermarket alarm with OEM remote Door Locks Status Immobilizer Bypass-Data No Key Req'd E-Brake Status RAP Shut Down (Retained ACC Power) Ignition Status Remote Start Ready 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 5: Pre-Installation And Application Warnings

    Tach wire is an optional connection required on some remote starters, which do not support a tach signal in D2D. This connection is ONLY required if the feature does not operate in data. 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 6 OBDII (connector side view) (Green connector behind instrument cluster) B-01 B-02 Note: insert pin if wire is not present NOT USED Lt.Blue, (-) Driver Door Trigger: pin 39 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 7: Wiring Diagram With T-Harness (Thniss3/Thniss3D) - Manual Transmission

    Clutch Bypass, pin1 86 87 Clutch Bypass, pin2 Clutch Pedal Diagnostic Connector B-02 OBDII B-01 Clutch Pedal 1 Clutch Clutch Pedal 2 Bypass, NOT USED pin2 86 87 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 8: Wiring Diagram - Automatic Transmission

    “Connectors: PTS, Key Port” Clock: Lt. Blue or Data: White,pin 3 Green/Orange, pin 2 7 8 9 10 Key Port (+) Keysense: Brown or Lt. Blue, pin 11 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 9: Wiring Diagram - Manual Transmission

    (+) Keysense: Brown or Lt. Blue, pin 11 Clutch Bypass, pin 2 Clutch Pedal Key Port Clutch Pedal 1 Clutch Clutch Pedal 2 Bypass, pin 2 86 87 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 10: Locating Components In The Vehicle

    Locating components in the vehicle 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 11: Vehicle Connections

    H2/12 Blue/Red (-) W2W Only - Hood Output Remote Starter Input 10-pin black connector (H3) Module Connects To Conn./Pin Color Description Wire Location (+/-) Wire Color 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 12 2 pin plug, pins 1, 2 white (input); red (output) Clutch Pedal 2 back clutch switch, brown 2 pin plug, pin 2 white 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 13: Connecting The Module

    (D2D) (10-pin) (14-pin) W2W installation If required: Connect the 10-pin and 12-pin harnesses to the module, then connect the 14-pin harness to the module. (12-pin) (10-pin) (14-pin) 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 14: Module Programming

    LED starts flashing orange again. Repeat step 5. Remove the OEM key fob from the key port. You have successfully completed the module programming sequence. 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 15: Led Diagnostics And Troubleshooting

    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.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 16 The smart key was not detected, which prevents the system from shutting down the vehicle. Flashes red x 3 Speed was detected. The vehicle was detected as moving, which prevents the system from shutting it down. Flashes red x 4 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 17: Soft Reset

    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. & Release Solid 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 18: Feature Programming

    To exit feature programming, press and hold the programming button for 3 seconds or ensure there is no activity on the interface for 30 seconds. The LED will turn ON orange for 2 seconds to confirm the end of the programming sequence. 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 19: Feature And Option List

    3. Enabled - Works for most North American vehicles. (We've noticed that some North American Type2 (US)* vehicles need to be set to "Type 1 (EU)" to work properly.) 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.
  • Page 20: Limited One Year Consumer Warranty

    This warranty gives you specific legal rights and you may also have other rights that vary from State to State. DIRECTED does not and has not authorized any person or entity to create for it any other obligation, promise, duty or obligation in connection with this Part.
  • Page 21: Quick Reference Guide

    Factory remote. Press the Remote Start button on the transmitter.* • Aftermarket remote. • Directed SmartStart application via your smartphone. & The parking lights will flash once to indicate the Parking lights flash x1 Press Remote vehicle is now in Pit Stop Mode.
  • Page 22 Notes 403.NISS3HT 3.09 2009 Nissan Altima (Smart Key) © 2020-08-12 Directed. All rights reserved.

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