By Jack Leighton - © 2025
Latest Update is Available on the Releases Page
How to Guides are located in the Repo code section
If you wish to purchase the 6HP26 Toolkit, get in contact with Jack at Tester Present Specialist Automotive Solutions, people who have purchased the software have access to the private repository with software updates, how-to guides and technical support.
The Ford ZF 6HP26 Toolkit is designed for advanced diagnostics, flashing, and calibration of Ford ZF 6HP26 Transmission Control Modules.
Intended for professional automotive technicians and advanced enthusiasts, it enables full firmware read/write, calibration management, and clutch/adaptation reset functionality.
- Ford BF Falcon (ZF 6HP26)
- Ford FG Falcon (ZF 6HP26)
- Ford FGII Falcon (ZF 6HP26)
- Ford FG-X Falcon (ZF 6HP26)
- Ford Territory (ZF 6HP26)
| Step | Description |
|---|---|
| 1️⃣ | Run install.bat as Administrator |
| 2️⃣ | Accept and read the Conditions of Use |
| 3️⃣ | The batch file will: • Create Start Menu & Desktop shortcuts • Add the software to Windows Defender exclusions |
| 4️⃣ | Once complete, you will be prompted to start the software & open this README |
| 5️⃣ | Provide your Unique ID to Tester Present to receive your Software License Key |
You can re-run the batch file to update; it will automatically override the old version.
| Requirement | Minimum |
|---|---|
| OS | Windows 7 / 10 / 11 |
| RAM | 4 GB |
| Disk Space | 20 MB |
| Framework | .NET Framework 4.8.1 |
| Hardware | J2534 Pass-Thru device (Mongoose Pro, OBDxPro FT, Tactrix) |
| Compatibility | 32-bit app, runs on x86 & x64 |
- License provided upon purchase
- Stored in Windows Registry
- Lifetime, non-transferable
- Contact support for extra activations or key recovery
- No redistribution, reverse-engineering, or resale allowed
| Version | Changes |
|---|---|
| 1.0 | Initial release |
| 1.1 | Final Version 1 release |
| 2.0 | New UI, improved flashing stability, workflow optimizations |
Use at your own risk!
Tester Present Specialist Automotive Solutions and Jack Leighton are not responsible for damage to vehicles, ECUs, or data resulting from misuse, hardware failure, or incorrect operation.
- Always follow flashing best practices
- Ensure stable power supply during operations
- Manual driver installation for J2534 devices required
- Do not interrupt flashing – you risk bricking your TCM
- Not compatible with ZF 6HP21 Transmissions (FG-X base models)
Auto-Suggestor automatically selects the best TCM Calibration for the current PCM Strategy.
- TCM calibration must match PCM strategy.
- Mismatched strategies will throw a software incompatibility fault code and cause limp mode.
✔️ Data shared between PCM/TCM:
- Torque requests & limits
- Engine speed during shifts
- Gear selection logic
- Security handshakes (CAN messaging)
- Keep vehicle battery on charge (stable 12V supply)
- Keep laptop on charger
- TCM fluid temperature < 80°C
- Read all prompts carefully
If flashing fails:
- Re-flash a full firmware file
- Follow with the correct calibration file
- Use the Firmware Database
| Function | Description |
|---|---|
| Read Flash | Reads entire TCM firmware (~20 min) |
| Write Flash | Writes entire TCM firmware (BF ↔ FG conversion supported) |
| Read Calibration | Reads calibration/tune to 128 KB binary |
| Write Calibration | Writes calibration to TCM; must match PCM strategy |
| Read Fault Codes | Displays active fault codes |
| Clear Fault Codes | Clears TCM fault codes |
| Read Adaptations | Shows clutch/adaptation learnings |
| Reset Adaptations | Resets Keep Alive Memory (KAM) |
📂 C:\Program Files (x86)\Tester Present\
Run uninstall.bat as Administrator to completely remove.
| Contact | Details |
|---|---|
| Name | Jack Leighton |
| Phone | +61 434 645 485 |
| bjakkaleighton@gmail.com / jakka351@outlook.com |
Support Hours:
- Weekdays: 5 PM – 9 PM
- Weekends: 6 AM – 6 PM
Remote Support: Ultraviewer required.
✅ No Warranty – Software is provided as-is.
✅ Use at Your Own Risk – Flashing a TCM carries inherent risk.
✅ License – Non-transferable, no reverse engineering or redistribution.
✅ Ownership – All rights belong to Jack Leighton & Tester Present.
To update:
- Contact Tester Present
- Download latest build
- Run
install.batas Administrator
| Field | Value |
|---|---|
| Business Name | Tester Present Specialist Automotive Solutions |
| ABN | 46269216972 |
| Website | testerpresent.com.au |