故障现象一辆2014年产广汽本田奥德赛车,行驶里程约为1万km,因左侧电动滑动车门无法正常工作而进厂检修。故障诊断接车后试车验证故障,故障确实存在。接通点火开关,仪表信息中心提示“检查左侧滑门”(图1)。尝试操作位于驾驶人侧的左侧电动滑动车门开关,左侧电动滑动车门的内/外把手及具有免钥匙进入功能的遥控器,左侧电动滑动车门均不工作。连接HDS,调取故障代码,在左侧电动滑动车门控制单元内存储有故障代码“B2048左侧动力 Fault phenomenon A 2014 Guangzhou Automobile Honda Odyssey car, driving mileage of about 10000 km, because the left electric sliding door does not work and into the factory overhaul. Troubleshooting After the test car to verify the fault, the fault does exist. Turn the ignition switch, instrument information center tips ”check the left sliding door “ (Figure 1). Trying to operate the left electric sliding door switch on the driver’s side, the inner / outer handles of the left electric sliding door and the remote control with the keyless entry function, the left electric sliding door do not work. Connect the HDS, call the fault code, stored in the left sliding door control unit error code ”B2048 left power