At what temperature does the Chery Tiggo 3's fan start working?

[DiLorenzo]

Chery Tiggo 3, the fan starts working at 93 degrees. Working principle of the electric fan: The car's electric fan is controlled by a thermostat. When the water temperature rises to the upper limit, the thermostat connects the power supply, and the fan starts working. When the water temperature drops to the lower limit, the thermostat turns off the power supply, and the fan stops working. Reasons why the electric fan does not work: Poor lubrication of the motor: If the fan does not rotate, it may be due to insufficient lubrication of the motor, causing the motor to be unable to drive the fan blades after installation; Motor overheating: Overheating of the motor can also reduce its load-bearing capacity, decreasing the motor's effective power and making it unable to drive the load; Reduced capacitor capacity: The capacitor's capacity may decrease, leading to a reduction in the motor's starting torque and inability to drive the load; Extended motor usage: Over time, the motor wears out. After the motor's shaft sleeve wears, it is easy to burn out. Prolonged use of the motor increases its internal resistance, reduces its load-bearing capacity, and makes it unable to drive the fan blades to rotate.

[OSilas]

I've repaired many cars before, and the fan of the Tiggo 3 usually activates between 95 to 100 degrees Celsius, with the exact temperature depending on the weather and driving habits—for example, it might be higher during summer traffic jams. The fan's role is to assist in cooling and prevent engine overheating damage. If the fan only starts spinning when the coolant temperature exceeds 100 degrees or doesn’t spin at all, you should check whether the temperature sensor is faulty or if the coolant level is insufficient. I recommend that car owners regularly monitor the coolant temperature gauge and seek a cooling system inspection immediately if any abnormalities are noticed, such as issues with the fan relay or wiring, to avoid costly engine repairs. Additionally, paying attention to driving conditions—like reducing uphill climbs and heavy loads—can help maintain a more stable coolant temperature.

[LaAnnie]

I've been driving a Tiggo 3 for five years. Normally, when the water temperature rises to 95 degrees, the fan starts whirring loudly, especially noticeable during traffic jams or uphill climbs. If the temperature gets too high, say over 100 degrees, and the fan doesn't turn on, it might be due to aging or clogged coolant, and it's necessary to add new coolant promptly. A delayed fan activation can easily lead to engine overheating and damage. From my experience, checking the water temperature and cooling system every six months, along with maintaining good driving habits, can help avoid these issues. During hot weather, I pay extra attention to the temperature gauge readings. When the water temperature is normal, the fan operates quietly, but loud noises could indicate potential system problems.

[FranciscoAnn]

The Tiggo 3's cooling fan typically starts rotating at around 95°C to assist in engine cooling. When the coolant temperature gets too high, the fan activates automatically and stops when the temperature drops below 90°C. As an automotive enthusiast, I believe monitoring the temperature gauge is crucial, as the fan activation point may vary depending on driving conditions - for instance, temperatures rise faster during low-speed driving. Regularly checking the coolant level helps prevent issues, and temperatures exceeding 100°C may indicate potential sensor malfunctions that require attention.

[StArianna]

Veteran drivers' experience tells me that the Tiggo 3's fan kicks in between 95 to 100 degrees Celsius; water temperature control is a critical safety issue. If the water temperature soars to 105 degrees before the fan activates, the risk is extremely high—check both coolant levels and the fan circuit. Prevention is key, so I make it a habit to perform regular vehicle maintenance to avoid engine failure due to overheating. Should abnormal water temperature rise occur while driving, immediately reduce speed and pull over to ensure road safety.