- Our software library provides a free download of Hondata FTDI USB Driver Fix 1.0. This free program is an intellectual property of Hondata, Inc. FTDIUSBFix.exe is the most common filename for this program's installer. The software lies within System Utilities, more precisely Device Assistants.
- Download the Manual drivers file (see right links) relevant for your operating system. Unzip to a folder. With the lead plugged in go to Windows Device Manager. Look under ‘Unknown Devices’ or ‘Other Devices’ and you may see Serial Port with a yellow question mark symbol.
- Www.hondata.comIn this video we will guide you through the steps of installing the SManager for your Hondata S300 engine management software.
Current version V2.7.3 7/10/2019 (32 MB) release notes. Current version V4.4.2 7/10/2019 (32 MB) release notes. Current version V3.5.2 1/21/2019 (474 MB) release notes. Reduced size version (43 MB) TractionControlManager (TractionControl) Download.
When the KManager software is installed, USB drivers for the KPro are install into the KManager directory and registered with Windows. However, if the KPro is plugged in before the KManager software is installed, Windows will not find the USB drivers, Windows will disable the KPro and never prompt you again to install the drivers. In this case we must manually update the USB drivers.
To Check USB Drivers Are Installed Correctly
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Connect the KPro to the laptop (you do not need to switch on the vehicle ignition). Start KManager software, and check the USB driver status on the bottom right of the KManager window. It should say 'Driver Installed'.
A second way to check the USB drivers are installed correctly is to open the Windows Device Manager and check the entry for the Hondata K-Series ECU does not have a yellow exclamation next to it.
Updating / Manually Installing USB Drivers
Windows XP: Press <Windows Key> and <Pause/Break>, or right click on My Computer and select Properties. Then select Hardware and finally Device Manager.
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Windows Vista/7/8: Press <Windows Key> and <Pause/Break>, or search for Device Manager from the start menu search box.
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2. In the Device Manager, find the Hondata K-Series ECU entry. It normally is under Universal Serial Bus Controllers, but may appear under Other Devices. You will need to click on the + to the left of Universal Serial Bus Controllers to expand the list.
USB Drivers Installed Correctly
USB Drivers Not Installed
If a yellow exclamation appears next to Hondata K-Series ECU, then the USB drivers need to be manually installed. Proceed to the next step.
3. Update the USB drivers.
Windows XP: Right click in Hondata K-Series ECU and select Update Driver... Follow the instructions for Windows XP
Windows Vista/7/8: Right click in Hondata K-Series ECU and select Update Driver Software... Follow the instructions for Windows Vista / 7 / 8
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4. After the drivers are updated, the yellow exclamation mark should disappear from next to Hondata K-Series ECU.