Hello, Can anyone please tell me if the UTD M2 would support connecting to a GM Hs-can Directly via the 26 pin harness add on? Basically I’m looking to connect direct to a Gm module so to isolate the traffic from the rest of the Vehicle. I’m unsure if the UTD M2 can accomplish this? Could i power the device by plugging it into the OBD port and not have it sniff the HS_can form the port but rather from the add on 26 pin connector direct to the Module i’m working on?
Or can the UTD be powered via USB cable from Laptop and then tap direct to the Module in question? or do i need to use the UTH version.
Any help to clear up my confusion with the M2’s versions would be appreciated before i purchase an M2.