In the editor it popped up a message stating a ecu unlock is required prior to tuning. I usually just play with GM stuff and haven't encountered this. Is it indeed in need of the additional $250 service to unlock the PCM just to disable MDS?
In the editor it popped up a message stating a ecu unlock is required prior to tuning. I usually just play with GM stuff and haven't encountered this. Is it indeed in need of the additional $250 service to unlock the PCM just to disable MDS?
2015+ requires a PCM unlock to perform any changes.
https://www.hptuners.com/vehicles/stellantis-tuning/
If it's from +2015 Copart, it's completely screwed. You should find someone to unlock the ecu for you or buy it from hptuners, but I think people can achieve this with alientech, you would have to find what suits you bestOriginally Posted by WPAS
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