摘要
根据奔腾X80车型空调鼓风机异响故障现象,分析其故障排查过程,并提出通过调高PWM信号频率的解决方案。
Based on the air-conditioning blower abnormal noise issue on Besturn X80, the article analyzes the maintenance process and proposes a solution to increase PWM signal frequency.
出处
《汽车电器》
2017年第2期69-70,共2页
Auto Electric Parts
关键词
空调鼓风机
异响
PWM频率
共振
air-conditioning blower
abnormal noise
PWM frequency
resonance