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That write up is perfect. Awesome for finding all the small nuances and stuff to get the fine tuning done for the change, very much appreciated. In case anyone was wondering, I figured out the display issues with the ACC displaying on the instrument cluster/speedometer. If you have the base...

My posts are only in regards to model year 2022 1500 DT’s. My apologies if I added to any confusion… However, and not trying to be a total **** here, you should read every word of every post in this thread. Yeah it’s 40+ pages, but there are a lot of posts that contribute to the information...

I have a 2022 Big Horn with the Level 1 Safety Package. That’s FCW+ with pedestrian detection and braking, park assist front and rear with braking, and lane keep assist. The 2022 RAMs have the capability to do ACC, however you must install a new HCU, ABS module, and steering wheel switch. I was...

Update: have been able to get everything back to functional. All parking sensors, collision warnings/braking all back up and running. Cruise control and Adaptive Cruise Control with stop and go are functioning, however as shown in my pictures below, when I enable them via the steering wheel...

It took forever to get the module and HCU. Had to go through like 5 different suppliers, back and forth it was a nightmare. As of now, everything is installed…but nothing functions 😭 The ABS and stability control lights are on consistently, the parking brake light comes on sometimes, but...

Thanks guys. I ordered the ABS module and the HCU yesterday so they should be here by tomorrow so I can swap those out.

Thanks for the part numbers. I was just at this point trying to revert back to normal…

I haven’t no. That’s why I’m concerned with all of these lights coming on when I only changed the Cruise Control and ACC settings in AlfaOBD

Hi everybody! New member here, have been tirelessly reading this thread and trying to get ACC enabled on my 2022 Big Horn. The issue I’m having is I have a bunch of warnings and stuff on my dash after trying to follow this guide to use AlfaOBD to enable things. I have the parking bake light...