Jeep Grand Cherokee SRT models from 2016-2017 running the 5.7L or 6.4L Hemi engine use a factory PCM that Chrysler locks against direct flashing. The PCM-0J-322AB is HP Tuners' physically modified replacement for that unit, restoring write access before it ships so the tune can be edited through VCM Editor rather than left on the locked factory calibration.

HP Tuners PCM-0J-322AB Technical Specifications:

• Built specifically for 2016-2017 Jeep Grand Cherokee SRT applications with the 5.7L or 6.4L Hemi engine.
• Ships pre-modified to bypass the factory write-protection built into the stock PCM.
• Requires PROM installation or a computer flash before the unit can be configured for the vehicle.
• Pairs with VCM Editor software for full calibration access once installed.

Emissions Disclaimer

HP Tuners designs and manufactures software and hardware tools for vehicle diagnostics, scanning, logging, calibration, and data acquisition purposes. The authorized use of such tools is to bring a motor vehicle into emissions compliance and/or to maintain emissions compliance, as well as for use on competition/racing and other exempted vehicles. HP Tuners does not create or provide tunes or pre-made calibrations.

HP Tuners' Terms of Use, policies, and agreements mandate that users shall comply with all local, state, and federal laws. In using HP Tuners software and hardware tools, you are representing, warranting, and agreeing not to use, employ or allow any HP Tuners tools to operate as a defeat device or to violate emissions compliance in any manner whatsoever. You further represent warrant and agree that the HP Tuners tools shall only be used by manufacturers, calibration businesses, and professionals to develop emissions-compliant and/or exempted calibrations.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART