I’m having issues with the electronic thermostat in my 13 Cruze with the 1.4. Watching the live data on the scanner the engine temp will go to 108C while the radiator temperature stays at 26C. The command for the thermostat stays at 0% and if I command it through the scanner it still doesn’t open. I tried a brand new thermostat and no difference. I question the ECM because I have battery voltage to the thermostat and all the wiring and grounds ohm out okay. What inputs does the ECM use to command the thermostat to open though?