The 2018 Ram ProCal Module: What a difference a year makes
As many of you know, our ProCal Module is a very popular, cost effective solution for re-calibrating your Jeep Wrangler or Ram truck. The beauty of the ProCal is it’s ease of use…simply turn the ignition to run, set your dip switches and plug the ProCal Module in your vehicle’s OBDII port. Well, earlier this year we discovered that it was not going to be quite that easy for 2018 Ram truck owners.
The 2018 Ram truck (light duty and heavy duty) has a new security feature that was implemented to prevent the OBD2 diagnostic port from being used for aftermarket recalibration tools and performance tuners. However, where there is a will there is a way and we figured out a way to bypass this security feature without making any permanent modifications to your truck.
The AEV ProCal Module for 2018 Ram trucks includes a supplemental harness kit that includes everything you need to safely bypasses this new security feature, allowing you to properly recalibrate your truck, instead of having to take it to a dealership and potentially being flagged for aftermarket modifications.
Installation is plug and play and takes only minutes to complete. In fact, you can check out a quick installation video we put together {here} to see just how easy it is.