04/06/2024 21:11:11

HV 하네스 - HV 배터리-후륜 구동 장치(구조용 팩 이외) (4DU)(탈거 및 교체)

교정 코드 44502222 0.72 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.

Warning IconA warning icon, calling your attention to a possibly risky situation
경고
이 절차는 검증되었지만 초안입니다. 경고와 주의사항이 누락되었을 수 있습니다. 고전압 시스템 및 구성 요소에서 또는 그 근처에서 작업하는 경우에는 안전 요구 사항을 준수하고 최고 수준의 주의를 기울여야 합니다. 수정 사항 및 기타 의견이 있으면 ServiceDevelopment@teslamotors.com으로 알려 주십시오.

탈거

  1. Move the vehicle to a 2 post lift. See 차량 올리기 - 2 포스트 리프트.
  2. Enable Service Mode on the touchscreen. See 정비 모드.
  3. Remove the rear underhood apron. See 후드 내 에이프런 - 후면(탈거 및 교체).
  4. Remove the HEPA filter assembly. See 어셈블리 - 필터 - HEPA(탈거 및 교체).
  5. Remove the HEPA duct. See 덕트 - HEPA(탈거 및 교체).
  6. Disconnect LV power. See 12V/LV 전원(연결 해제 및 연결).
  7. 차량 HV 비활성화 절차를 수행합니다. 참조 항목: 차량 HV 비활성화 절차.
  8. Remove the mid aero shield panel. See 패널 - 에어로 실드 - 중간(탈거 및 교체).
  9. Release the clips (x4) that attach the coolant hoses to the rear skid plate.
    Informational PurposesAn informational icon, calling your attention
    참고
    Clip quantity varies with older vehicles.
  10. Remove the HV battery rear skid plate. See 스키드 플레이트 - HV 배터리 - 후면(탈거 및 교체).
  11. Position a coolant drain collector underneath the LH rear of the HV battery.
  12. Release the clip, disconnect the rear drive unit inverter inlet hose from the HV battery, and then immediately plug both fittings.
  13. Release the clip, disconnect the rear drive unit inverter inlet hose from the rear drive unit inverter, and then immediately plug both fittings.
  14. Release the clip that attaches the rear drive unit inverter inlet hose from rear drive unit HV harness.
  15. Remove the rear drive unit inverter inlet hose down and out from between the rear subframe and the HV battery.
  16. Remove the bolt that attaches the rear drive unit HV harness bracket to the rear drive unit inverter.
  17. Slide the locking tab, raise the black handle, disconnect the rear drive unit HV harness from the rear drive unit inverter HV header,and then set the HV harness aside.
  18. Remove the nut(s) that attach(es) the rear drive unit HV harness bracket to the HV battery.
  19. Slide the red locking tab, raise the black handle, and then disconnect the rear drive unit HV harness from the HV battery header.
  20. Remove the rear drive unit HV harness down and out from between the rear subframe and the HV battery.
    Informational PurposesAn informational icon, calling your attention
    참고
    Rotate the harness as it is removed to allow access for the bracket.

장착

  1. Install the rear drive unit HV harness in and up between the rear subframe and the HV battery.
    Informational PurposesAn informational icon, calling your attention
    참고
    Rotate the harness as it is installed to allow access for the bracket.
  2. Verify that the black release lever of the rear drive unit HV harness connector is in the open position, install the connector flat and square to the HV battery header, secure the release lever to the closed position, and then slide the red connector locking tab.
  3. Install the nut(s) that attach(es) the rear drive unit HV harness bracket to the HV battery.
    10 Nm (7.4 lbs-ft)
  4. Verify that the black release lever of the rear drive unit HV harness connector is in the open position, install the connector flat and square to the rear drive unit inverter HV header, secure the release lever to the closed position, and then slide the connector locking tab.
  5. Install the bolt that attaches the rear drive unit HV harness bracket to the rear drive unit inverter.
    6 Nm (4.4 lbs-ft)
  6. Install the rear drive unit inverter inlet hose in and up between the rear subframe and the HV battery.
  7. Fasten the clip that attaches the rear drive unit inverter inlet hose to rear drive unit HV harness.
  8. Remove the plugs from the fittings, immediately connect the rear drive unit inverter inlet hose to the rear drive unit inverter, fasten the clip, and then perform a Push-Pull-Push check of the fitting.
  9. Remove the plugs from the fittings, immediately connect the rear drive unit inverter inlet hose to the HV battery, fasten the clip, and then perform a Push-Pull-Push check of the fitting.
  10. Remove the coolant drain collector from under the vehicle.
  11. Install the HV battery rear skid plate. See 스키드 플레이트 - HV 배터리 - 후면(탈거 및 교체).
  12. Fasten the clips (x4) that attach the coolant hoses to the rear skid plate.
    Informational PurposesAn informational icon, calling your attention
    참고
    Clip quantity varies with older vehicles.
  13. Install the mid aero shield panel. See 패널 - 에어로 실드 - 중간(탈거 및 교체).
  14. Connect LV power. See 12V/LV 전원(연결 해제 및 연결).
  15. On the touchscreen, touch the wrench icon > Diagnostics > Thermal.
    Informational PurposesAn informational icon, calling your attention
    참고
    Alternatively, touch Controls (vehicle icon) > Service Mode > Diagnostics > Thermal.
  16. Hold up on the turn signal stalk, and then press and hold the brake pedal at the same time for 10 seconds to authorize.
  17. On the touchscreen, touch START to the left of “Start Coolant Air Purge” and wait for the task to complete (10 minutes).
    Informational PurposesAn informational icon, calling your attention
    참고
    Alternatively, touch START to the left of “Start Coolant Air Purge”, touch RUN TASK, wait for the task to complete (10 minutes), then touch X in the upper left corner.
  18. Add coolant to the reservoir as necessary, and install the reservoir cap.
  19. Install the HEPA duct. See 덕트 - HEPA(탈거 및 교체).
  20. Install the HEPA filter assembly. See 어셈블리 - 필터 - HEPA(탈거 및 교체).
  21. Install the rear underhood apron. See 후드 내 에이프런 - 후면(탈거 및 교체).
  22. Disable Service Mode. See 정비 모드.
  23. Remove the vehicle from the 2 post lift. See 차량 올리기 - 2 포스트 리프트.