電(dian)動(dong)(dong)車(che)(che)控(kong)制器壞了有(you)(you)什么癥狀：電(dian)動(dong)(dong)車(che)(che)控(kong)制器壞了現象有(you)(you)車(che)(che)輛有(you)(you)電(dian)但是無法正常行(xing)駛(shi)、電(dian)動(dong)(dong)車(che)(che)起(qi)步無力、電(dian)動(dong)(dong)車(che)(che)行(xing)駛(shi)時抖動(dong)(dong)、電(dian)動(dong)(dong)車(che)(che)電(dian)機轉不(bu)動(dong)(dong)、電(dian)動(dong)(dong)車(che)(che)打開(kai)車(che)(che)鑰(yao)匙后車(che)(che)子就會自己往(wang)前跑(pao)等。

電(dian)動車(che)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)好壞(huai)怎么檢(jian)測：可以用萬(wan)用表來(lai)檢(jian)測電(dian)動車(che)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)的(de)好壞(huai)，用萬(wan)用表的(de)紅筆接觸電(dian)動車(che)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)的(de)黑(hei)(hei)粗線，然(ran)后(hou)用萬(wan)用筆的(de)黑(hei)(hei)筆分(fen)別放在電(dian)動車(che)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)的(de)粗藍(lan)、黃、綠線上，如果阻值(zhi)顯示的(de)是(shi)0歐姆的(de)話，就表明電(dian)動車(che)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)是(shi)壞(huai)的(de)。也可以通過檢(jian)查PMW的(de)輸出(chu)動脈，或是(shi)進(jin)行堵轉發(fa)熱實(shi)驗來(lai)判斷電(dian)動車(che)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)是(shi)否有損壞(huai)。