Why is the air conditioning of Wuling Hongguang not cooling well?
3 Answers
The reasons why the air conditioning of Wuling Hongguang is not cooling well are: 1. Insufficient cooling; 2. The air filter has not been replaced for too long and is clogged; 3. The condenser is too dirty; 4. A component of the air conditioning system is faulty. The Wuling Hongguang belongs to the MPV series and is a model mainly targeted at family users. Its body dimensions are 4500mm in length, 1721mm in width, and 1730mm in height. The interior adopts a car-like style, with the dashboard rationally arranged with various function buttons, featuring a color scheme of black on top and light at the bottom, along with a wraparound cockpit design. In terms of power, it is equipped with two engines: the PTEC 1.2L and 1.5L DVVT, designed and manufactured according to General Motors' global powertrain standards.
I just helped several customers fix the air conditioning issues in their Wuling Hongguang vehicles. The most common problem is refrigerant leakage or insufficient levels. Over time, the aging pipelines can lead to inadequate cooling. Another issue is a dirty filter, where dust blocks the air vents, reducing airflow and weakening the cooling effect—I recommend replacing it every six months. Compressor problems are also frequent; loud operation noises or complete failure can significantly impact overall cooling performance. If the condenser at the front of the car has accumulated too much dust, it affects heat dissipation. Using a high-pressure water spray to clean it after parking can help. Additionally, check the control panel settings: set the temperature to the lowest and ensure the A/C button is on. If the problem persists, take the car to a professional shop for a comprehensive inspection—early detection and resolution of system faults ensure safety.
I've been using the Wuling Hongguang for business trips for two years and have encountered air conditioning issues several times. Once during a summer long-distance drive, the blown air was unbearably hot. I first replaced the air filter myself - the old one was filthy and blackened. The replacement brought some improvement but didn't completely solve the problem. Following a friend's suggestion, I checked the refrigerant and found it had completely leaked out. After spending some money at a repair shop to recharge it, the issue was resolved. I also discovered the compressor wouldn't activate during highway driving, which affected overall cooling performance. Now I regularly clean dust from the front condenser to prevent clogging. Experience has taught me that minor issues can escalate if neglected, so I always check settings before each trip to ensure safety and peace of mind.
