What is Honda iHDS?

Honda iHDS (Intelligent Honda Diagnostic System) is the official factory diagnostic and programming suite used by Honda and Acura dealerships and professional technicians. iHDS allows you to perform complete vehicle diagnostics, immobilizer programming, key registration, ECU reprogramming, and more.

Main Features

• Full system diagnostics (engine, transmission, ABS, SRS, etc.)
• Live data viewing, graphing, and freeze frame data
• ECU/ECM/TCM reprogramming and firmware updates
• Key programming and immobilizer registration (iMmo)
• Supports CAN, K-Line, and ISO communication protocols
• Compatible with J2534 pass-thru devices (e.g., Denso DST-i, MVCI)

System Requirements

• Operating System: Windows 7 / 8.1 / 10 / 11 (64-bit)
• RAM: Minimum 4 GB
• Hard Disk Space: 10 GB free space
• Compatible Interface: Honda DST-i, Bosch MVCI, or other J2534-compliant device

Supported Vehicles

iHDS supports all Honda models from approximately 1996 to present,

How to Use Honda iHDS

1. Install the iHDS software on a compatible Windows PC
2. Connect your J2534 pass-thru device (DST-i or equivalent)
3. Connect to the vehicle via OBD-II
4. Launch iHDS and perform desired functions: diagnostics, programming, or key registration

Why Use Official iHDS Software?

Honda iHDS ensures maximum compatibility, safety, and reliability when working on Honda and Acura vehicles. Unlike aftermarket scan tools, iHDS provides full factory-level access to every module, coding option, and update — directly from Honda.