單項(xiàng)選擇題
A.AB.BC.CD.D
A.2B.4C.7D.10
A.二B.四C.八D.十二
A.0B.1C.2D.3
A.10B.11C.12D.13
A.CAN-High對(duì)電源短路B.CAN-Low對(duì)電源短路C.CAN-High與CAN-Low互相短路D.CAN-Low斷路
A.睡眠模式僅存在于驅(qū)動(dòng)CAN總線B.睡眠模式高位線12伏;低位線0伏C.睡眠模式電流700mAD.所有控制器一同睡眠或喚醒
A.0V-1.5VB.1.5V-2.5VC.2.5V-3.5VD.3.5V-5V
A.故障存儲(chǔ)讀取B.電阻測量(用萬用表)C.電流測量(鉗流表)D.信號(hào)測量(示波器)