Xtool D7 and D8 scan tools offer Transmission Service Fast Learn functionality for 6T45 Gen 2 transmissions, making them valuable tools for automotive technicians and enthusiasts. This article explores the capabilities of these Transmission Control Module Scan Tools and highlights the key differences between various models.
Xtool D7 Models and Transmission Fast Learn
Xtool has confirmed that the D7 scan tool can perform Transmission Service Fast Learn on vehicles equipped with a 6T45 transmission, such as a 2014 GMC Terrain with a 2.4L engine. This functionality allows technicians to quickly and efficiently relearn transmission shift patterns after repairs or maintenance.
Several D7 variants exist, each with distinct features:
- D7: The base model offering core functionality.
- D7S: An upgraded version with CAN FD and DoIP protocol support, larger storage (2+64G), an 8MP camera, a kickstand, XV100 compatibility, a new user interface, a 5000mAh battery, and a dedicated charging cable.
- D7W: Identical to the D7S but with wireless connectivity.
Xtool D8 and Transmission Fast Learn
The Xtool D8 also supports Transmission Service Fast Learn for 6T45 Gen 2 transmissions.
Key differences between the D7 and D8 include:
- Hardware: The D8 boasts superior hardware, including a larger screen and a more powerful battery.
- CAN FD Compatibility: The D8 directly supports CAN FD protocol vehicles, while the D7 may require additional steps.
- Advanced Features: The D8 includes ECU Configuration, ADAS, and PMI functionalities not found in the D7.
- Add-on Compatibility: The D8 supports add-ons like digital inspection cameras and key programmers such as the KC-100 and KC-501, expanding its capabilities beyond diagnostics.
- Special Functions: The D8 offers 38 commonly used special functions compared to the D7’s 36.
Choosing the Right Transmission Control Module Scan Tool
Both the Xtool D7 and D8 provide essential Transmission Service Fast Learn functionality for 6T45 Gen 2 transmissions. The choice between them depends on individual needs and budget. The D7 offers a cost-effective solution for basic diagnostics and fast learn procedures, while the D8 provides a more comprehensive suite of features and advanced capabilities for professional technicians.
