28/10/2024 02:07:26
Car Computer (Remove and Replace)
校正代码 21153202 (HW3) 21153302 (HW4) FRT 1.14 1.02 注意:除非本程序中另有明确规定,否则上述校正代码和 FRT 反映的是执行本程序(包括关联程序)所需的所有工作。除非明确要求,否则请勿堆叠校正代码。 注意:请参阅平均维修工时,深入了解 FRT 及其创建方式。要提供有关 FRT 值的反馈,请发送电子邮件至LaborTimeFeedback@tesla.com。 注意:请参阅人员保护,确保在执行以下程序时穿戴适当的个人防护装备 (PPE)。
- 2024-10-17: Added instruction for car computer disposal.
- 2024-09-06: Added owner authorization request and LV maintainer steps.
警告
尽管此程序已经过验证,但仍是一个草案。可能没有警告和注意事项。请遵守安全要求,处理或靠近高压系统和部件时,请谨慎操作。请将校正修理内容及反馈发送至ServiceDevelopment@teslamotors.com。
- Open the LH front door and lower all windows.
- Connect a laptop with Toolbox 3 to the vehicle. See Toolbox 3(连接和断开).
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Perform the Toolbox Owner Authorization Request.
- Log in to https://toolbox.tesla.com/help/owner_authorization.
- On the left panel, click Owner Authorization Request, and then click Request Owner Authorization in the main panel.
- Complete and submit the form.
- Ask the vehicle owner to approve the authorization request that was sent to their email.
- Click on Next Step. and on the "Getting Started" page, click on
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On the "Backup & Factory Reset" page, click Next Step and
follow the prompts to perform a profile backup and factory reset on the car
computer.
注The car computer will reboot several times during this step.
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Once the "Replace" page appears, the car
computer can be replaced. Use the instructions in the appropriate "Remove and Install"
procedure to replace the car computer:
Select the appropriate Car Computer (Remove and Install) procedure:Perform the following tasks that are described in the (Remove and Install) procedure:
- Remove the current car computer.
- Fasten the replacement car computer to the vehicle and connect all harnesses and hoses to the computer.
- Prepare the vehicle for a Coolant Air Purge.
- Reconnect LV power. See 低压电源(断开和连接).
- Connect an LV maintainer to the vehicle, but do not disconnect the LV battery. See 低压维护设备(连接和断开).
- Unlock the vehicle gateway.
- Start the Coolant Air Purge routine.
- Reestablish the Toolbox laptop connection, and in the "Replace" page, click Next Step to go to the "Associate" page.
- Follow the prompts to transfer configs and associate the replacement car computer. The car computer will reboot several times.
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When association is complete and the VIN is confirmed online, click Next
Step to go to the "Update" page.
注If necessary, Reconnect the Toolbox connection.
-
Click Start Part Replacement OTA to deploy a software update to
the vehicle.
注If necessary, Reconnect the Toolbox connection.
-
Re-install software via UI
注Via Controls > Service Mode > Software Reinstall
- In Toolbox, click Next Page to go to the "Restore" page, and then follow the prompts to restore the vehicle profile.
- Disconnect the laptop from the vehicle.
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Install the remaining components that were removed for access.
Select the appropriate Car Computer (Remove and Install) procedure:
- 确保妥善处理旧车载电脑。请参阅车载电脑(处理)中给出的说明,将校正代码 21151007 作为一项单独的工项添加至“服务工单”中。