2025-01-19
Car Computer (Remove and Replace)
교정 코드 21153202 (HW3) 21153302 (HW4) FRT 0.78 0.66 참고: 절차에서 명시적으로 언급하지 않는 한 위 교정 코드 및 FRT는 연결된 절차를 포함하여 이 절차를 수행하는 데 필요한 모든 작업을 반영합니다. 명시적으로 지시하지 않는 한 교정 코드를 누적하지 마십시오. 참고: FRT와 그 생성 방법에 대한 자세한 내용은 표준 정비 작업시간을 참조하십시오. FRT 값에 대한 피드백을 제공하려면 LaborTimeFeedback@tesla.com으로 이메일을 보내십시오. 참고: 아래 절차를 수행할 때 개인 보호을(를) 참조하여 적절한 PPE를 착용했는지 확인하십시오.
- 2024-12-17: Added instructions on Ethernet Diagnostics retrofit for Model S with HW3 car computer
- 2024-10-17: Added instruction for car computer disposal.
- 2024-09-06: Added owner authorization request and LV maintainer steps.
Replace Car Computer
- Connect a laptop with Toolbox 3 to the vehicle. See Toolbox 3(연결 및 연결 해제).
-
For Third Party repairs only: Perform
the Toolbox Owner Authorization Request.
참고If the repair was booked through Tesla Service, the customer has already given authorization. Go to the next step.
- 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
-
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.
참고The car computer will reboot several times during this step.
-
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:
- Re-establish the Toolbox laptop connection, and in the "Replace" page, click Next Step to go to the "Associate" page.
- Follow the prompts to transfer configurations and associate the replacement car computer. The car computer will reboot several times.
-
When association is complete and the
VIN is confirmed online, click Next Step to go to the "Update" page.
참고If necessary, Reconnect the Toolbox connection.
-
Click Start Part Replacement OTA
to deploy a software update to the vehicle.
참고If necessary, Reconnect the Toolbox connection.
-
Re-install software via UI
참고Via 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.
-
Install the remaining components that
were removed for access.
Select the appropriate Car Computer (Remove and Install) procedure:
- 오래된 차량 컴퓨터를 올바르게 폐기합니다. 차량 컴퓨터(폐기)의 지침을 따르며 서비스 방문에 교정 코드 21151007을 별도 활동으로 추가합니다.
Ethernet Diagnostics Retrofit (HW3 Model S only)
- 1783315-00-A MCU,RJ45,JUMPER
- 1681904-00-A ETHERNET DIAGNOSTIC - RJ45 MODULE
- Connect all electrical harnesses to the car computer as instructed in the Service Manual, except for X455 and the gaming MCU connector.
- Connect the X455 electrical harness to the Ethernet diagnostics jumper box, and then engage the connector lock.
- Install the clip that attaches the Ethernet diagnostics jumper box to the RH body harness bracket.
- Connect the Ethernet diagnostics car computer connector (Figure 3, orange) to car computer connection X455, and then engage the locking tab.
- Route the diagnostic connector (Figure 3, green) behind the upper car computer mounting bracket.
- Insert a flexible pickup tool down the inner RH side of the center console, and pull the diagnostic connector up to the service panel.
- If not already present, install the Ethernet diagnostic RJ45 module on the service panel.
- Connect the diagnostic connector to the Ethernet diagnostic RJ45 module, and then engage the locking tab (Figure 29).
- Use electrical tape to attach the Ethernet diagnostics jumper harness to the IP harness.
-
Connect the electrical harness to the
car computer gaming MCU connector.
참고Make sure the locking tab engages the connector port and locks the connector in place.
- Go to step 6.d of the “Replace Car Computer” section and complete the remainder of the procedure.