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所在平台: Udemy |
课程主页: https://www.udemy.com/course/advanced-tesla-diagnostic-education-course/
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课程名称：高级特斯拉诊断教育课程 课程概述： 该课程深入探讨特斯拉汽车的诊断，包括媒体控制单元（MCU）、警告灯、驾驶状态及如何连接到车辆端口。MCU是特斯拉的媒体控制单元硬件，MCU1用于2018年3月后生产的Model S和Model X，而Model 3和Model Y则从MCU2开始，直到2021年底过渡到MCU3。MCU1车辆可升级到MCU2，后者配备英特尔Atom处理器。 驾驶状态： 课程将讲解如何使用功率计实时监测电能使用情况。在加速时，功率条向右填满，而在减速（如释放加速踏板时）则向左以绿色代表能量回馈电池。课程还将讨论如Autosteer状态指示、驾驶模式（停车、倒车、中立、行驶）、当前车速及道路上其他车辆的检测等内容。 连接到LAN端口： 学员将学习如何在Tegra CPU中启用工厂/开发者模式，激活不同的诊断模式。同时了解MCU重启后的模式区别及其对应功能。课程包括读取警报信息、安装固件、修改配置与地图，及重置限制等操作。 工具和软件： 课程中将使用Toolbox 2.1（离线）和Toolbox 3.0（在线）进行诊断，工具需在工厂模式下工作，适用于2012年至2018年2月生产的汽车。学员将掌握如何通过按下刹车踏板来启动诊断模式，查看车辆的各项错误信息，包括电池、制动、车身控制、温控和约束系统等。 此外，课程还将介绍自驾系统的配置、安全配置、钥匙管理（添加、读取、写入新钥匙）及安全气囊重置的相关知识。 注意：课程中部分资料与基础课程重复，以巩固学员的理解与应用。
General. MCU. Warning lights. Driving status. How to connect to vechicle ports.MCU is Tesla's Media Control Unit hardware. MCU 1 was used in Model S and Model X cars after March 2018. The Model 3 and Model Y started with MCU2 and later transitioned to MCU3 in late 2021. Vehicles with MCU1 can be upgraded to MCU2. MCU2 has the Intel Atom processor.Driving status1.The power meter displays real-time power usage. During acceleration, the bar fills to the right with a gray color (or white if the display is dark) to represent power being used. During deceleration (when Model Y is moving and you release your foot from the accelerator pedal), the bar fills to the left with a green color to represent power being fed back to the Battery by regenerative braking. 2.When Autosteer is available but you haven't activated it, the icon is gray. When it is active - the icon is blue 3.Currently selected drive mode: Park, Reverse, Neutral, or Drive. 4.Driving speed. 5.Other cars detected on the road (as applicable) and etc.Connection to the LAN portsAnother new port will be open after entering into Factory / Developer mode in Tegra CPUDiagnostic modes. Activation of modes.On new firmware, the entrance to the Factory occurs through reset all data. The main difference between modes:• Factory mode remains after MCU reboot (Media control unit)•Developer mode after reboot MCU crashes•After enabling these modes, you can read Alerts (errors) in the blockLoki diagnostic hardware. Installing firmware, changing configuration and maps.•You also can do the following work:•Reset valetReset pin to drive Reset pin speed limit•Rail on Read / Write Tesla car Config Install Firmware Install Maps, change map region Redeploy devices and car partsInstalling navigation maps•WARNING! Before installing maps, make sure that the vehicle is not downloading / installing the firmware and whether the alarm clock is off.•To install car maps, you need to connect to WiFi, and wait about 10 minutes to make sure that the car does not suddenly download the firmware at the moment of maps installation.•If something is installing than you need to wait until the firmware will be fully installed.Toolbox 2.1 offline & 3.0 online - diagnostic software.•Toolbox 2.1 must be in Factory Mode to work. For cars with a date of manufacture from 2012 to February 2018.•Press the brake pedal to turn on the rail mode ("car ignition") if there are no keys. Press the diagnostics button, Alerts DTCs. After that, in the Panel menu, we can view all Errors.•Then go through the menu items, such as Battery, Brakes, Body Controls, Thermal ( for example, we can see what is happening with pumping coolant, de-airing the cooling system), Restraint System (For example, resetting airbag errors and air suspension errors.)Abbreviations. Rear and Front lights.About Autopilot.Secure configuration.I am root.Keys. How to add, how to read, how to write new. Several methods.Airbags crash reset. How to read and reset by software and hardware•Some materials will be repeated from basic course..
