新的车身控制模块(BCM),装车后必须写入VIN信息、配置参数信息、BPP传感器校准信息、SDM的识别号。所以,更换新BCM后需要进行BCM的设置、BPP传感器的重新校准、BCM与SDM的匹配。新BCM装车后,可以马上识别当前钥匙,但如果要起动发动机,ECM还需认识新 The new Body Control Module (BCM) must be loaded with VIN information, configuration parameter information, BPP sensor calibration information, and SDM identification number after loading. Therefore, the BCM setup, recalibration of the BPP sensor, and matching of the BCM and SDM are required after the new BCM is replaced. After the new BCM is loaded, the current key can be recognized immediately, but if you want to start the engine, ECM needs to recognize the new