The module is designed to work with ECU Bosch EDC17CP27/EDC17C49/EDC17C79 installed on vehicles of Jeep. Supported read, write, review, and correction checksums.
Before to insert the USB key into your PC, be sure to install the driver for Guardant key:
Instructions for the initial activation PCMflash:
Instructions for the second and subsequent activations of the modules PCMflash: