Service Reset Tool New!: Hilti Srt

Product Overview: Hilti SRT (Service Reset Tool)

How to use the physical reset dongle:

1. Remove the standard Hilti battery.
2. Plug the red reset dongle into the tool’s battery socket.
3. Press and hold the button on the dongle for 3 seconds.
4. The LED on the dongle will flash green 3 times, then turn off.
5. Remove the dongle and insert your working battery.
6. The tool should now run.

Note: These dongles are no longer in production. They appear on eBay or used tool forums for $50–$150. Beware of counterfeits—fake dongles can short-circuit your tool’s mainboard.

When to contact Hilti

• If you’re unsure what a fault code means.
• If the SRT indicates a hardware failure that you can’t repair.
• For firmware updates or if the tool remains locked after authorized service.

Noteworthy Use Cases

• Rapidly returning a jobsite tool to service after a non-critical error (e.g., transient sensor fault).
• Fleet managers aggregating exported logs to spot chronic failures tied to a specific batch or accessory.
• Onsite techs performing pre-rental or post-rental checks to validate tool health.