What’s the matter with the remote start of the 11th generation Civic not blowing warm air?

Whether the warm air and cold air are turned on is determined based on the weather temperature. The same is true for the seat heating. This may be a problem with the sensor. It may also be caused by poor contact of the relevant lines. If it still doesn't work after restarting several times, it is recommended to check it. Small problems can basically be solved between 100 and 200. First, check the temperature of the inlet and outlet pipes of the heater water tank. The same thing is different. If the temperature difference is large, the circulation is not good.

The problem of the heater not blowing in the 11th generation Civic

Check whether the heater water tank is blocked. If the temperature difference is not large, consider whether your heater water is not circulating. Well, for example, check the thermostat and water pump. The thermostat is damaged, causing the cooling system to cycle early. The air conditioning filter element is dirty and blocked, affecting the effect of the heater. The heater control button is damaged and cannot transmit the corresponding Warm air supply signal, the small warm air water tank is clogged, causing the coolant to be unable to pass through the small water tank, and the water pump impeller is damaged or lost, resulting in insufficient flow through the small warm air water tank.

The way to turn on the warm air of the car air conditioner is to start the engine to preheat, wait for the engine temperature pointer to reach the middle, turn on the heater and air conditioner, and at the same time set the air circulation to external circulation to allow the cold air in the car to be discharged from the car. In addition, after 2 to 3 minutes, if the air circulation is set to internal circulation, the engine thermostat will fail, the hot water valve or hot water valve vacuum driver will fail, the heater inlet and outlet pipes will be blocked, or the heater core will be blocked by scale.