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Diablosport PCM-JK363015 Modified PCM for 2015 Jeep Wrangler JK /Rubicon

Quadratec Part #: 17617.3002
Diablosport Part #: PCM-JK363015
Diablosport offers this modified powertrain control module (PCM) that replaces the factory PCM. 2015 Jeep JK Wranglers come from the factory with an encrypted (locked) PCM that cannot be tuned. Because of this, DiabloSport handheld tuners will not work with any 2015 and up FCA vehicle with an unmodified (stock) PCM. These vehicles require a DiabloSport modified PCM installed prior to any tuning. Each DiabloSport PCM is year, make and model specific. These PCM modules are only compatible with the DiabloSport brand tuners and will not work with Edge or Superchips line of handheld tuners. Compatible tuner lines include: inTune i2, inTune i3, Trinity, and Trinity T2 tuners.

Warning: This product is not street legal and may only be used on Racing Vehicles. Not available for sale or use on pollution controlled vehicles in the state of California.


PCM Modification: Swapping PCM Modules is quick and easy, typically only taking 20-30 minutes using common hand tools. Once you have replaced the factory PCM, you can install a tune with your DiabloSport tuner of choice and you’re ready to go. If at any time you need to go to the dealership for service, re-install your original PCM and the dealer will not be able to tell that any modifications to your vehicle computer are present.

Installation Notes
Installation Difficulty:
Level 1Beginner
Installation Time: Less than an hour
Parts Included
  • Modified Powertrain Control Module (PCM)
1 Year Warranty
  • Shipping Weight: 3lb
  • Shipping Dimensions: 11in x 8in x 6in (L x W x H)
  • Jeep Wrangler 2-Door (JK)

  • 2015 Jeep Wrangler 2-Door (JK)
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
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