What if Santana's warm air is not hot?

First, check whether the liquid level of antifreeze is within the standard range. The antifreeze level is too low and the warm air is not hot. Secondly, check whether the warm water pipe of the engine is dirty or blocked. In the case of a hot car, you can check whether the two warm water pipes leading to the car have the same temperature and whether the valves on the warm water pipes are damaged.

When the temperature of the heating water pipe is normal, the faults are heater theft and switch failure. Check whether the pirated cable falls off or the switch is damaged. There are two other reasons:

One is caused by the engine cooling system;

Second, the control mechanism of warm air is not easy to use. These problems are more difficult than ordinary car owners, and some are more complicated to maintain. I suggest you go to the repair shop and ask a professional to check it.

Turn on the air conditioner when the water temperature rises to normal temperature about 8- 15 minutes after the car starts, and then turn on the warm air. (that is, when the water temperature rises to the middle), adjust the circulation mode of the air conditioner to the in-vehicle circulation mode and to the warm air mode. Some cars are in the red area, and some cars use the sun to say, don't turn on the air conditioner (don't turn on the AC switch), because the warm air uses the thermal cycle of the car itself to save energy. Adjust the gear of the air conditioner blower to the appropriate gear, and adjust the wind direction of the air outlet (the direction of warm air blowing is generally forward, and the foot blows).

(Photo/Text/Photo: Pacific Auto Network Zeng Caihong)