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Directed DIRECTECHS DS3+ - User Manual

Directed DIRECTECHS DS3+
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Designed by Installers for Installers
INSTALLATION GUIDE
DS3+ / DS4+
2018 Acura ILX (Smart Key). 933.HONDA9 2.03.195.3
© 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.

Questions and Answers

  • Q
    qcruzSep 23, 2025
    What to do if J1850 is not detected in Directed DIRECTECHS DS3+ Automobile Accessories?
    • E
      Emily ArmstrongSep 23, 2025
      If J1850 is not detected, check the J1850 wire connection. Wake up the data bus by turning the ignition on and try again.
  • J
    jeffrey67Sep 15, 2025
    Why is speed detected when trying to shut down Directed DIRECTECHS DS3+ Automobile Accessories?
    • L
      Laura SmithSep 15, 2025
      The vehicle was detected as moving, preventing the system from shutting it down.
  • M
    Matthew RobertsSep 13, 2025
    How to fix CAN1 not detected error in Directed DIRECTECHS DS3+?
    • J
      jesse42Sep 13, 2025
      The CAN1 Tan and Tan/Black wire connections need to be checked. Try waking up the data bus by turning the ignition on and trying again. If your installation doesn't need this connection, you can skip this step by pressing the programming button 5 times.
  • M
    Morgan ThomasAug 30, 2025
    How to troubleshoot Directed DIRECTECHS DS3+ Automobile Accessories module with no power?
    • E
      Elizabeth Hurst MDAug 30, 2025
      First, check that the D2D harness is correctly connected and that there's 12 Volts present between the red and black wires. If the voltage is correct, the module might be defective.
  • V
    Valerie GrimesAug 30, 2025
    What to do if bypass data is not detected in Directed DIRECTECHS DS3+ Automobile Accessories?
    • M
      Michael WestAug 30, 2025
      Check the bypass line connection. If you're using more than one wire, ensure they aren't inverted. Also, make sure the vehicle still works correctly with the factory key.
  • J
    Jacqueline CostaAug 30, 2025
    What to do if J1850 is not detected on Directed DIRECTECHS DS3+?
    • S
      Stephanie DuarteAug 30, 2025
      Check the J1850 wire connection. Try waking up the data bus by turning the ignition on and trying again.
  • J
    Justin AndersonAug 31, 2025
    How to fix Directed DIRECTECHS DS3+ when CAN bus incorrectly detected?
    • K
      kimberlyboydAug 31, 2025
      Verify the CAN1 and CAN2 connections. Refer to “Installation (wiring diagrams & vehicle wiring reference charts)” to check the connections.
  • C
    Christopher BrownAug 31, 2025
    What causes bypass processing error in Directed DIRECTECHS DS3+ Automobile Accessories?
    • J
      Jonathan BrownAug 31, 2025
      The bypass calculation failed. Reset the module and try again. If the condition persists, please contact Technical Support.
  • S
    swilsonSep 18, 2025
    What does it mean if Directed Automobile Accessories smart key was not detected?
    • E
      Erin HowardSep 19, 2025
      The smart key was not detected, which prevents the system from shutting down the vehicle.
  • M
    Michael SmithSep 15, 2025
    Why is the OBDII feature not supported on my Directed DIRECTECHS DS3+?
    • K
      Kevin AlexanderSep 15, 2025
      The diagnostic data bus was not detected, so the SmartStart features will be limited.

Summary

Introduction

Configuration Methods

Explains web, desktop, and mobile app configuration options for the DS3/DS4+ modules.

Vehicle Function Compatibilities

Pre-Installation and Application Warnings

Firmware Notes and Requirements

Discusses firmware updates, installation notes, and critical warnings for the installation.

Wiring Diagram with T-Harness (THHON9) with Vehicle Takeover

Optional Starter Disable Connection

THHON9 T-Harness Modifications

Wiring Diagram with Vehicle Takeover

Vehicle Takeover Additional Connections

Wiring Diagram with T-Harness (THHON1 Rev. 1 & 2) without Vehicle Takeover

Wiring Diagram without Vehicle Takeover

Locating Components in the Vehicle

Component Location Guide

Table mapping vehicle models to keyless access control unit locations.

Optional Starter Disable Connection

Details for connecting the optional starter disable feature.

Vehicle Connections

Data Harness (H1)

Wiring details for the 8-pin data harness (H1).

Analog Input;Output Harness (H2)

Wiring details for the 22-pin analog input/output harness (H2).

Main Harness (H3)

Wiring details for the 12-pin main harness (H3).

Relay and RF Port Harnesses (H4, H5)

Wiring details for the 10-pin relay harness (H4) and 2-pin RF port harness (H5).

D2 D and Sensor Harnesses (H6, H7)

Wiring details for the 4-pin D2D harness (H6) and 2-pin sensor harness (H7).

Module Programming

Convenience Feature Programming

Security-Only Installation Programming

Pairing Remotes and System Features

Remote Pairing Procedure

Instructions for entering and completing the remote pairing process.

Sensor and RF System Details

Details on temperature sensors, combo sensors, and RF systems.

SmartStart Integration

Information on using the system with Directed SmartStart.

D2 D Port Configuration

Manual Transmission Setup

Initialization and Completion Configuration

Configuring manual transmission ready mode initialization and completion sequences.

Programmable Input;Output Options

Using programmable outputs for clutch bypass or starter functions.

Connection Requirements

Additional connection requirements for manual transmission.

LED Diagnostics and Troubleshooting

Module Programming Status and Errors

Interpreting LED indicators during module programming and error codes.

System Status, Commands, and Shutdown Codes

Understanding LED feedback for synchronization, status, commands, and shutdown codes.

Soft Reset Procedure

Hard Reset Procedure

Tach Learning and Virtual Tach

Tach Learning Procedure

Steps for tach learning with data or hardwired tach sources.

Virtual Tach Programming

Instructions for initializing and using Virtual Tach for remote start.

Hybrid Vehicle Considerations

Special settings for hybrid vehicles when using Virtual Tach.

Limited Lifetime Consumer Warranty

Quick Reference Guide

Sending Vehicle Commands

Methods for sending commands like lock, unlock, and remote start.

Get In and Go Takeover Operation

Procedure for seamless vehicle takeover after remote start.

Vehicle Takeover Modes

Explains vehicle takeover and pit stop/idle mode features.

List of Available Commands

SmartStart Compatible Features

Overview of features controllable via the SmartStart application.

Directed DIRECTECHS DS3+ Specifications

General IconGeneral
TypeRemote Start System
Channels3
Remote ConfirmationYes
Weight0.5 lbs
Relay Outputs3
CompatibilityCompatible with most vehicles
Voltage Range12V
Operating Temperature-40°F to 185°F
Outputs12-pin harness

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