GM T93 TCM Unlock Service (Global B)

The HP Tuners GM Global B T93 TCM Upgrade Service provides tuning and diagnostic support for the GM T93 Transmission Control Module (TCM) found in a variety of GM vehicles equipped with the 10L80 10-speed automatic transmission.

This T93 TCM unlock service is required to enable full diagnostics and custom tuning capabilities in HP Tuners VCM Suite BETA, allowing users to access advanced transmission calibration and performance tuning features.

Designed for seamless compatibility and reliable performance, this GM Global B TCM service is ideal for enthusiasts and performance builders looking to unlock the full potential of their GM 10-speed transmission.

Important: This is a send-in service, meaning you must first send in your original TCM before the unlock process can be completed. Please read all product details and instructions carefully before purchasing.

Once your order is placed, your original T93 TCM must be shipped in for processing and unlocking service.

Fitment: Compatible with select GM vehicles equipped with the Global B T93 TCM and 10L80 10-speed automatic transmission.

Upon purchasing you will be sent a label from your shipping address to HP Tuners (If you DO NOT use our label then your TCM may be lost)