What are the reasons for the Baojun 560's air conditioner not responding when turned on?
2 Answers
Baojun 560's air conditioner not responding when turned on can be due to the following reasons: Insufficient or low refrigerant: It is very likely caused by minor refrigerant leakage. Adding refrigerant can solve the problem, but it is important to note that if adding from the low-pressure side, the refrigerant bottle must not be inverted; if adding from the high-pressure side, the engine must not be started. Dirty condenser: Simply cleaning the condenser can resolve the issue. When cleaning, be sure to first use an air gun to blow it clean, then use a water gun to wash it. Doing otherwise may have the opposite effect, not only making the air conditioner less cool but also increasing fuel consumption. Unqualified refrigerant and refrigeration oil: Choose qualified refrigerant for repairs. Qualified refrigerant plays a crucial role in the car's air conditioning system. Moisture infiltration in the refrigeration system: Replace the desiccant or dryer in the car's air conditioning system. At the same time, re-evacuate the system and inject a new, appropriate amount of refrigerant.
I've driven a Baojun 560 for over a decade and dealt with unresponsive AC several times. The most common issue is blown fuses, especially that dedicated 15A blue mini-fuse for AC - just pull it out from the left-side fuse box in the engine bay to check if it's melted. Another frequent culprit is poor contact in the AC relay (located below the steering wheel) - sometimes tapping it twice can restore function. A loose compressor belt might slip - pop the hood to inspect for cracks. Refrigerant leaks can also cause compressor failure - if AC pipes don't feel cold, it's likely a Freon leak. For broken control buttons, simply replace the entire switch assembly. These are all fixes I've done myself with just screwdrivers and a multimeter. Only when all else fails would I visit a repair shop.
