检查端子15供电 90%
更换制动器控制单元 10%
https://qc.dianpusou.com/tag/%e4%bf%9d%e6%97%b6%e6%8d%b7%e5%95%86%e6%a0%87%e6%98%af%e4%bb%80%e4%b9%88%e5%ad%97%e4%bd%93
检查端子15供电 90%
更换制动器控制单元 10%
https://qc.dianpusou.com/tag/%e4%bf%9d%e6%97%b6%e6%8d%b7%e5%95%86%e6%a0%87%e6%98%af%e4%bb%80%e4%b9%88%e5%ad%97%e4%bd%93