Im not sure how to begin on this one because im still very much a novice with this but im having issues with Frame Transmission (lack of anything happening thereafter).
I have the M2 flashed and talking to SavvyCan. Once everything is plugged in (via OBD2, tried directly and through a 3 way cable) configured for the right COM port I can see lots and lots of traffic flowing. However when I am using the Frame Sender, I am not seeing any expected behavior. It comes up in the data capture as a Transmission Tx, but thats it.
The above use case was to get data out of the car, and i guess is more complex so I wanted to try something simpler ive been able to isolate the frame that tells the BCM/ECM that the door is open, by triggering the door switch back and forth. So i tried sending the frame with the opposite message (that it is closed), i believe the frame was something like
ID: 0x60D, length 8 with a data payload of 0x00 0x08 0x00 0x00 0x00 0x00 0x00 0x00 (every 1ms)
however my request is seemingly ignored by the fact that the dash-light still says its open (because it is).
So i cant figure out if its a M2 issue, a savvy can issue, a me issue ,or a car issue?
I haven’t tried the Scripting Interface yet.
M2/SavvyCan is setup, see lots of traffic
Using frame sender, frames are sent (Tx)
Nothing seems to happen
Something should happen