Why is there no air coming from the rear air vents of the Jetour X90?
2 Answers
Check if the rear air conditioning vent valve is closed. Related knowledge is as follows: Normal situation: The rear air conditioning vent valve can automatically open when the air conditioning is turned on. However, if the valve malfunctions, it may remain closed, which would prevent air from coming out of the rear air vents. Specific reasons: 1. Air leakage at the connection between the evaporator case and the air duct. If there is air leakage at this connection, the cold air that should be released from the rear air vents will escape from the leakage point, resulting in reduced airflow from the rear vents. 2. Issues with the cabin air filter. The cabin air filter is located at the blower's air intake. All air blown out by the car's air conditioning, whether cold or hot, must pass through the cabin air filter. However, the cabin air filter is prone to accumulating dirt. If the owner does not replace the filter in time, it can become clogged with dust, leaves, insect remains, or even rodent carcasses. These obstructions naturally reduce the airflow passing through the filter, thereby decreasing the airflow from the rear vents. 3. Poor sealing of additional air ducts. The rear air vents have additional ducts connected to the blower. If the sealing of these additional ducts deteriorates, air leakage can occur, leading to reduced airflow from the rear vents.
I recently took my family out for a trip in the Jetour X90, and the kids kept complaining about no airflow in the back seats, which was quite annoying. The reason might be simple, such as the front airflow being set too low or the rear switch not being turned on—check the central control settings. Additionally, if the air conditioning mode is set to blow at the feet or windshield, it can also affect airflow. Clogged ducts due to dust are a common issue; you can use a soft brush to clean the vent gaps yourself. A dirty cabin air filter can also restrict airflow, so check if it needs replacement. If none of these are the issue, it’s likely a faulty blower motor or control unit, requiring a professional repair. Developing good habits, like regular air conditioning system maintenance, can help avoid such troubles.
