電(dian)(dian)(dian)(dian)動車(che)控制器壞了(le)有(you)什么癥狀：電(dian)(dian)(dian)(dian)動車(che)控制器壞了(le)現象有(you)車(che)輛有(you)電(dian)(dian)(dian)(dian)但是無法正(zheng)常行駛(shi)、電(dian)(dian)(dian)(dian)動車(che)起步無力、電(dian)(dian)(dian)(dian)動車(che)行駛(shi)時抖(dou)動、電(dian)(dian)(dian)(dian)動車(che)電(dian)(dian)(dian)(dian)機轉不動、電(dian)(dian)(dian)(dian)動車(che)打開車(che)鑰匙后車(che)子(zi)就會自己往前(qian)跑等。

電動車(che)控(kong)制器好壞(huai)怎么檢測：可以(yi)用(yong)(yong)(yong)萬(wan)用(yong)(yong)(yong)表來(lai)檢測電動車(che)控(kong)制器的(de)(de)好壞(huai)，用(yong)(yong)(yong)萬(wan)用(yong)(yong)(yong)表的(de)(de)紅筆接觸電動車(che)控(kong)制器的(de)(de)黑(hei)粗線，然(ran)后用(yong)(yong)(yong)萬(wan)用(yong)(yong)(yong)筆的(de)(de)黑(hei)筆分別放在電動車(che)控(kong)制器的(de)(de)粗藍、黃、綠線上，如(ru)果阻(zu)值顯示的(de)(de)是(shi)(shi)(shi)0歐姆的(de)(de)話，就表明電動車(che)控(kong)制器是(shi)(shi)(shi)壞(huai)的(de)(de)。也可以(yi)通過(guo)檢查PMW的(de)(de)輸(shu)出動脈，或是(shi)(shi)(shi)進行(xing)堵(du)轉發熱實驗來(lai)判(pan)斷電動車(che)控(kong)制器是(shi)(shi)(shi)否有損壞(huai)。