TCM- Transmission Control Module 变速器控制模块IMU- Inertial measurement unit 惯性测量单元SAS- Semi-Active Suspension 半主动悬架。DPF- Diesel Particulate Filter 柴油颗粒过滤器T/M -test and maintenance 试验与维修?TIS 2 WEB应该是通用的一款诊断平台