Description
Hyster PC Service Tool 5.3 is the Hyster-Yale service software for Hyster and Yale forklifts and warehouse trucks.

What Hyster PC Service Tool does for your workshop
The program connects a laptop to the truck controllers. Then it reads faults, shows live data and runs supported calibrations and setups. As a result, a forklift technician can service the engine, transmission and lift system from one tool.
- Read and clear controller fault codes
- Live data from the truck controllers
- Supported calibrations and setups
- Hyster and Yale truck coverage
For example, a forklift service company calibrates a lift sensor or checks a transmission fault.
About Hyster-Yale and its service software
Hyster-Yale is an American maker of Hyster and Yale forklifts and warehouse trucks. Modern Hyster and Yale trucks have electronic controllers for the engine, transmission and lift system, so service work needs the Hyster-Yale PC service tool. You can see every Hyster-Yale title we install on the Hyster-Yale software page. For the maker’s own information, visit the official Hyster website.
Available versions of Hyster PC Service Tool
We install version 5.3.

Hyster PC Service Tool system requirements
Before you order, please check that your laptop meets these requirements. In short, a recent business laptop is enough, but an old or very slow computer will not run the software well.
- Windows 10 or Windows 11 Pro, 64-bit
- Intel Core i5 8th generation or newer (or a similar AMD processor)
- 8 GB of RAM or more
- SSD drive with at least 250 GB of free space; we install the software on drive C
- A Hyster-Yale compatible service interface; tell us your interface and truck and we confirm it
- Internet access during the remote installation only; afterwards the software works offline
Not sure about your laptop or adapter? Send us its details before payment, and we will check it first. If we think the computer is too weak, we will tell you before you pay.
How we install Hyster PC Service Tool for you
Installation is fully remote. First, you complete the order and pay by PayPal at checkout. Next, a technician contacts you by WhatsApp or email to set a time. Then we connect to your laptop with TeamViewer or AnyDesk, install the software, activate it and check that it opens correctly. A single program is usually ready the same day; a full pack can take several hours, depending on your internet speed.
Please keep the laptop plugged into its charger during the session. One licence covers one computer, so a second laptop needs a second installation. After the installation, do not update Windows or the software, because an update can break the activation.
Want to see how it works first? Watch real remote installations on our YouTube channel DIAGTECHPRO INSTALLATION.
Support, warranty and refund policy
Every installation comes with 12 months of support from the installation date. During that time, we reconnect and fix the program if it stops working. However, the warranty ends if you reset or reinstall Windows, or if you update Windows or the software.
Because we deliver the software digitally, you cannot return it like a physical product. You receive a full refund if you cancel before the installation starts, or if our technician cannot make the software work on the setup we confirmed with you in writing. However, we do not refund a change of mind after a working installation. Read the full refund and return policy and the delivery page for every detail.
Contact DiagTechPro before you buy
We are happy to answer questions first. Tell us the vehicle or machine, the engine or controller and your adapter, and we will confirm the right version.
- WhatsApp: +84 963 975 864
- Email: di4gtechpro@gmail.com
- YouTube: DIAGTECHPRO INSTALLATION videos
- Website: diagtechpro.com and our contact page
We work from Vietnam, so our day runs about half a day ahead of US time. Even so, someone usually answers in the evening too.
Related software you may also need
Questions about Hyster PC Service Tool
Does it work on Yale forklifts?
Yes, on supported Hyster and Yale trucks.
Which version do you install?
Version 5.3.
Which interface do I need?
A Hyster-Yale compatible interface; tell us yours.





