Bit confused on this one… I’ve been developing my gauge cluster program the past few weeks, and it was working well. Trying to use one of the M2 output pins to generate a signal to feedback to the ECU in place of a speed sensor. I had it connected to output 2, but was not getting an output on that pin. Looking at the below documents, it looked like I needed 12V in at pin 19 and ground to pin 26. Maybe that’s wrong? After hooking those up, my M2 does not turn on at all now… Something must have been damaged. Anyone have any thoughts here?
Just to clarify - no heat on the board anywhere, it seemed like it shut off instantly.