Air suspension system fault processing method and system

The invention discloses an air suspension system fault processing method and system. The air suspension system fault processing method comprises the following steps that S10, the temperature T1 of gas in a pipeline of an air suspension system is obtained, whether the temperature T1 is lower than a first set temperature or not is judged, if yes, the step S20 is executed, and if not, the step S40 is executed; s20, an air compressor is made to work, and heat generated by working of the air compressor is used for heating a valve of the air suspension system; s30, judging whether the fault of the air suspension system is removed or not, if yes, ending the method, and if not, entering the step S40; and S40, forbidding the vehicle body height adjusting function, and sending out an alarm signal. And the problem of air suspension fault caused by valve freezing due to low temperature can be quickly solved through the existing hardware condition of the air suspension system. 本发明公开了一种空气悬架系统故障处理方法及系统。该空气悬架系统故障处理方法包括如下步骤：步