[BS10]

Hi all, I am new to doing this type of stuff. I have downloaded AlfaOBD and I am borrowing my buddies LinkMX+ to test this out but I am failing big time. I have a 2021 2500. I've download the OBD Wiz also and everything shows up fine with no issues. Alfa says its connected but when I try to do anything it's not getting through. I can't even do a simple turn signal or fog light test. I've been trying to do stop the fog light drop out with the high beams and thats not taking. I am getting the following messages. Any thoughts or suggestions would be appreciated.

 

[BS10]

I do not have a bypass cable. I didn’t realize that was needed. Can you point me in the right direction for that? Thank you!

 

[BS10]

Thank you!

 

[BS10]

Thanks for the help. I got it working now after getting the bypass harness.