Alpha obd and aftermarket remote start

[dankhead]

I have a 2018 2500 6.4l and it has an aftermarket remote start Installed. just got by pass cable and went to install it and the original obd port has been replaced with one from remote start. Does the bypass cable need to go before or after the remote start cable. Thanks in advance first time posting.

 

[JeffK]

It's most likely an OBD2 pass though cable to the remote start can get it's info from the computer. I would probably try it in the position right after the OBD2 connector.

 

[dankhead]

Thank you

 

[18CrewDually]

By chance did you try the AlphaOBD? It may work if the aftermarket remote start is already bypassing. I don't know if some do or not so I guess I'm asking also for my own curiosity.