Trying to do some troubleshooting on one of my vehicles. It's a 2010 Yukon Denali. I believe it's an E38 ECM.
I'm using 7.5 software and Flashscan V1.
I've tried every ECM on the list and I still get "ECM not detected"
I tried hooking up to my other truck and it connects fine. (01 Chevrolet, diesel, LB7)
I also have a Bluetooth OBD2 adapter to use the Torque App on my phone. This connects just fine to the Yukon.
I've tried uninstalling and re-installing a new copy of the 7.5 Software.
What else can I try?
Is my software/cable too old to connect to a 2010?
Thanks!