When driving, if the electronic fan does not start at high speed after turning on the air conditioning and the water temperature is high, how can this be resolved?

The car's fan isn't working, and the water temperature is very high. What's going on?

What could cause high water temperature if the water pump and thermostat are not the issue?

Why does the water temperature rise when going uphill and automatically decrease when going downhill, or when turning on the heater with the air conditioning?

The engine speed of a 2016 Changhe Liana A6 becomes unstable after turning on the air conditioning.

When driving, if the electronic fan does not start at high speed after turning on the air conditioning and the water temperature is high, how can this be resolved?

How to solve high water temperature issue in V73?

The fan on my Sharan sometimes doesn't turn on even when the temperature is high. What could be the reason? Any advice?

Is it normal for the fan of a 2015 Sharan with 150,000 km to keep running at high speed after turning off the engine and removing the key, especially after driving 30 km with the AC on? The current outside temperature is 39 degrees. Looking for advice from fellow car enthusiasts.

Is it normal for the fan to frequently turn on, with a particularly loud noise, and then stop after a while, even when the water temperature is normal? Has anyone experienced this? It also happens when idling, where it turns on once every few minutes.

When I turn on the air conditioning, the cooling fan starts spinning, then stops after a while. The cycle of spinning and stopping is roughly one minute. Even after turning off the car, the fan keeps running and won't stop. Only by restarting the car and then turning it off again does the fan stop. Could the temperature sensor be malfunctioning? Any insights from the experts?