Jeep Grand Cherokee PCM Unlock Service (2015–2024)

All 2015+ Mopar PCMs are security-locked from the factory. Our in-house PCM Unlock Service enables write access so you can custom tune your Jeep Grand Cherokee using popular tools and software.

What You Get

• Bench Unlock Performed In-House — enables calibration writes for custom tuning
• Tuning Tool Compatibility — supports workflows for Diablosport, HP Tuners, and SCT (coverage varies by strategy)
• Plug-In Ready Return — your original PCM, unlocked and ready for your tuner

Supported Vehicles

• 2015–2024 Jeep Grand Cherokee — 3.6L Pentastar V6, 5.7L HEMI V8 (discontinued after 2023), 6.4L HEMI 392 (SRT, 2015–2021), 6.2L Supercharged HEMI V8 (Trackhawk, 2018–2021), 3.0L EcoDiesel V6 (2015–2019), and 2.0L Turbo PHEV 4xe (2022–2024)

Turnaround

Typical shop time is 24–48 hours once received (up to a week depending on workload). We ship back with tracking.

After Unlock

• Throttle/Idle Relearn may be required — perform with a quality scan tool after reinstall
• No tune included — this service only unlocks the PCM for tuning

How to Order

1. Checkout and provide VIN, Mileage, and Model Year.
2. Ship your PCM to us.
3. We unlock it and return it ready for your chosen tuning software.

Include in the Box

• Full Name
• Return Shipping Address
• Phone & Email
• Order Number

Notes: Unlocking requires opening the PCM case. Compatibility and features may vary by strategy/OS and tuning vendor. If you’re swapping PCMs or dealing with immobilizer issues, see our VIN/SKIM services.

MoPower Calibrations LLC is not affiliated, associated, authorized, endorsed by, or in any way connected with Diablosport, HP Tuners, or SCT (Derive) or any of their subsidiaries or affiliates. The names Diablosport, HP Tuners, and SCT, as well as related names, marks, emblems, and images, are registered trademarks of their respective owners. For off-road/competition use where required by law.