2025-09-23

高压电池仓漏气测试（结构化电池组）

校正代码 16100420 0.55 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 ServiceManualFeedback@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)。

  • 2025-09-05: Cleaned up procedure and removed redundant illustration.

Procedure

  1. Open all doors and lower the windows.
  2. Open the hood.
  3. Remove the rear apron.
    Informational PurposesAn informational icon, calling your attention
    注
    14x clips
  4. Remove the bolt that attaches the underhood storage unit to the washer fluid reservoir neck.
  5. Remove the HEPA filter assembly. See 总成 - 过滤器 - HEPA 空调滤清器（拆卸和更换）
  6. Move LH front seat forward
  7. Move RH front seat forward
  8. Disconnect LV power. See 12V/低压电源（断开和连接）
  9. Perform the vehicle HV disablement procedure. See 车辆高压禁用程序 （结构化电池组）
  10. Remove the push clips at the left and right wheel house liner to mid aero shield.
  11. Lower the vehicle until the tires are touching the floor.
  12. If present, cut away the insulation that covers the pyro cover.
  13. Remove and discard the breather from the pyro cover.
  14. Install the air splitter hose onto the pyro cover.
  15. Connect the regulator to air supply.
  16. Turn the right side regulator valve to the open position.
  17. Set the regulator to 0.3 psi.
  18. Open the left side regulator valve to inject air into the ancillary bay.
    Informational PurposesAn informational icon, calling your attention
    注
    Allow 30 seconds fill time. Close the right side regulator valve when the pressure reaches 0.3 psi.
  19. Wait 15 seconds for the pressure to settle.
  20. Record the value of the starting pressure.
  21. Wait 30 seconds to test pressure.
  22. Record the value of the end pressure.
    Informational PurposesAn informational icon, calling your attention
    注
    Subtract ending pressure from starting pressure. If the difference is greater than 0.0484 psi, then inspect the tools and retest. If the difference is still greater than 0.0484 psi, then proceed to the Combined Platter and Ancillary Bay leak down test. If difference is 0.0484 psi or less, then proceed with the current procedure.
  23. Disconnect air supply from regulator tool
  24. Install a new breather onto the pyro cover.
  25. Raise the vehicle.
  26. Connect the RDU HV harness to the HV battery.
    Informational PurposesAn informational icon, calling your attention
    注
    Verify lever is in the upright and open position. Carefully seat the connector and allow the lever to engage. Fully secure the lever and make sure that the red tab is locked.
  27. Install the mid aero shield.
    Informational PurposesAn informational icon, calling your attention
    注
    11x bolts, 10mm, 5 Nm. Model Y Structural Pack will have one less bolt and one extra clip.
  28. Install the push clips (x2) at the left and right wheel house liner to the mid aero shield.
  29. Connect LV power. See 12V/低压电源（断开和连接）
  30. Install the HEPA filter assembly. See 总成 - 过滤器 - HEPA 空调滤清器（拆卸和更换）
  31. Attach the washer tank neck onto the washer tank.
    Informational PurposesAn informational icon, calling your attention
    注
    1x O-ring. Make sure that the washer hose is properly routed.
  32. Install the bolt that attaches the underhood storage unit to the washer fluid reservoir neck.
    5 Nm (3.7 lbs-ft)
  33. Install the rear apron.
  34. Close the hood.
  35. Install the 2nd row seat cushion.
    Informational PurposesAn informational icon, calling your attention
    注
    1x connector. Slide the rear cushion rearward, then align foam with the seat rail. Make sure that the cushion is fully seated with push & pull test.
  36. Move LH and RH front seats to their original position.