Hello your fault is for the coolant level sensor. I suggest checking the coolant level and make sure it is full. If so the sensor has failed.
Coolant Level Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at engine coolant level circuit.
I have downloaded 2 more faults - 428 and 1117
The 196 coolant level ok.signal sensor?
Fault 428 is the sensor at the bottom of the fuel filter which has been changed and checked out.
Fault 1117 is the power supply to the ecm