检查电机温度传感器线路(B+短路、接地短路、断路) 70%
更换电机 30%
https://qc.dianpusou.com/tag/09%e5%b9%b4%e7%9a%84%e7%a6%8f%e5%85%8b%e6%96%af%e8%83%bd%e5%8d%96%e5%a4%9a%e5%b0%91%e9%92%b1
检查电机温度传感器线路(B+短路、接地短路、断路) 70%
更换电机 30%
https://qc.dianpusou.com/tag/09%e5%b9%b4%e7%9a%84%e7%a6%8f%e5%85%8b%e6%96%af%e8%83%bd%e5%8d%96%e5%a4%9a%e5%b0%91%e9%92%b1