[whipnd]

After recently replacing my thermostat, water pump, "mickey mouse" flange, and expansion tank hose for preventative maintenance (~65k miles) an electric fan fault continues to pop up. It reads "Electric fan, self-diagnosis level 2: Fan error with potential danger for the fan." It only started after I replaced the above items.

I checked fuses and they are fine. Could it be the relay? Or is this code related to the work I did? I do not want to just replace the fan if the issue lies elsewhere. If anyone has any insight please share. Thanks.