I have an 08 Fit Sport with 247k miles on it. It had an issue where the Hot light was coming on a couple years ago, but when I plugged a computer in it was getting high temperature reading even right after starting the car. Replaced both engine temperature sensors and that problem went away.

Now my car starts normal with the Cold light on and then the cold light goes away and hot light will turn on shortly after (while engine is still pretty cold). It doesn't blink first, just lights up steady. If I turn the car off and then back on, the light turns off.

What could be going on? Coolant looks good btw.