Firmware Update
1 min read
Haldex Controller main firmware update.
Update can be done by Android App or USB
How to update by App:
- Turn ignition on
- Open the Haldex Controller App
- Go to Controller Update menu
- Click on CHECK button to download latest firmware file to the App
- Select firmware version in dropdown menu
- Click Bootloader to switch controller to update mode
- Click Start Update to load selected firmware
- Update takes about 5 minuts
- When the status bar is at 100% and status shows Ready! the update has finished
Keep the update screen active while the update is running! if you leave the screen the update might not finish correct.
When a update has failed and the controller is not responding you need to load firmware by usb.
How to update by USB:
Needed, Windows PC with USB and Micro USB cable
Download the update files:
www.vdveer-engineering.nl/haldexcontroller/firmware/HaldexController.rar
www.vdveer-engineering.nl/haldexcontroller/firmware/USBDrivers.rar
- Open the case of the Haldex Controller (orange led is probably not blinking)
- Insert USB cable into Controler and PC
- When the pc does not detect the USB press and hold the erase button and insert USB cable.
- Install drivers if needed
- Start HaldexControllerUpdate.exe
- Select update file
- Refresh com port
- Start update
- Now reinsert USB cable and try to connect to controller with the App. (orange led should be blinking now)
- If everything is working reinstall in the car.
Updated on 15 February 2025
