2026-11-02

充电端口（拆卸和更换）（国标） ((拆卸和更换))

校正代码 44012702 0.90 注意：除非本程序中另有明确规定，否则上文所列校正代码及相关 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。 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)。注意：请参阅人体工程学注意事项查看安全健康的作业规程。

Equipment:
  • 1076928-00-A Hioki 9461
  • 1130480-00-A 超薄测试探针，Fluke TP38
Warning

只有完成全部所需认证的技术人员才能执行此程序。Tesla 特斯拉建议第三方服务提供商技术人员在执行此程序之前接受同等培训。有关 Tesla 技术人员要求的更多信息，或第三方主题说明，请参阅高压认证要求。处理高压线缆、母排或接头时，务必全程穿戴最低防护等级为 0(1000V) 的适当个人防护装备 (PPE)及高压绝缘手套。有关其他安全信息，请参阅技术注意事项 TN-15-92-003，高压安全意识注意事项。

Warning

执行暴露在高压之下的任何程序之前，请取下佩戴的所有首饰（手表、手链、戒指、项链、耳环、身份牌、穿刺饰品等），并取出口袋中的所有物品（钥匙、硬币、钢笔、铅笔、工具、钮扣等）。

Warning

如果需要为了安全地执行程序而佩戴矫正护目镜，请确保护目镜牢固地固定到头上并且不会掉落。

Warning

Proper Personal Protective Equipment (PPE) is required to perform this procedure:

  • High Voltage (HV) insulating gloves
  • Leather glove protectors
  • High voltage glove tester
  • Safety glasses
  • Electrical hazard rated safety shoes
Warning

A glove inflator is the only recommended way to test HV gloves. Both HV gloves must pass testing before beginning this procedure. If either glove does not pass the air check, discard the pair.

Warning

Make sure that the HV gloves are not expired. HV gloves can be used up to 12 months after the testing date printed on the glove, but only 6 months after first use even if the gloves are still within the 12-month period.

扭矩规格

Table 1. 扭矩规格： 充电端口（拆卸和更换）（国标） ((拆卸和更换))
描述 扭矩值 推荐工具 重复使用/更换 备注
将充电接口母排引线固定到充电接口总成的螺母（2 个）
9 Nm (6.6 lbs-ft)
  • 10 毫米深套筒
 重复使用
将充电接口总成固定到车辆的螺栓（3 个）
9 Nm (6.6 lbs-ft)
  • 10 毫米深套筒
 重复使用

拆卸

  1. Open all four doors and lower all four windows.
  2. Move the front seats forward.
  3. Remove the HEPA filter assembly. See 总成 - 过滤器 - HEPA 空调滤清器（拆卸和安装）.
  4. Open the charge port door.
  5. Open the liftgate.
  6. Disconnect 12V/LV power. See 12V/低压电源（断开和连接）.
  7. Perform the charge port voltage check procedure. See 充电接口电压检查.
  8. Remove the LH lower C-pillar trim. See 饰板 - C 柱 - 下 - 左侧（拆卸和更换）.
  9. Remove the rear trunk load floor. See 行李箱负重底板 - 后（拆卸和更换）.
  10. Remove the front trunk load floor. See 后备箱负重底板 - 前部（拆卸和更换）.
  11. Remove the trunk sill trim. See 饰板 - 门槛板 - 后备箱（拆卸和更换）.
  12. Remove the LH trunk load floor bracket. See 支架 - 后备箱负重底板- 左侧（拆卸和更换）.
  13. Remove the LH trunk pocket bracket. See 支架 - 后备箱挂袋 - 左侧（拆卸和更换）.
  14. Remove the LH trunk side trim. See 饰板 - 侧边 - 后备箱 - 左侧（拆卸和更换）.
  15. Remove the LH upper C-pillar trim. See 饰板 - C 柱 - 上 - 左侧（拆卸和更换）.
  16. Remove the LH C-Pillar bracket. See 支架 - C 柱 - 左侧（拆卸和更换）.
  17. Release the locking tab, and then disconnect the electrical connector from the charge port assembly.
    CAUTION
    切勿向下按压红色锁片。将锁片拉离连接器，直至连接器解锁，然后继续拉动连接器主体以使其完全断开。
    Figure 1. Model 3 shown, Model Y similar
  18. Remove the white locking tab, and then disconnect the DC logic connector from the charge port.
    Figure 2. Model 3 shown, Model Y similar
  19. Remove the white locking tab, and then disconnect the AC logic connector from the charge port.
    Figure 3. Model 3 shown, Model Y similar
  20. Push the locking tab upward, and then disconnect the 3-phase connector from the charge port.
    Figure 4. Model 3 shown, Model Y similar
  21. Use a pick to gently release the tabs (x2) that attach the safety cap to the busbar brackets, and then remove the safety cap.
    Note
    Do not pry with excessive force, as doing so could damage the safety cap.
  22. Inspect and put on the HV insulating gloves and leather over gloves.
  23. Remove the nuts (x2) that attach the charge port busbar leads to the charge port assembly.
    Tip
    推荐使用以下工具
    • 10 毫米深套筒
  24. Remove the HV insulating gloves and leather over gloves.
  25. Remove the bolts (x3) that attach the charge port to the vehicle, and then remove the charge port from the vehicle.
    Tip
    推荐使用以下工具
    • 10 毫米深套筒

安装

  1. Perform a zero adjust of the Hioki resistance meter in preparation to measure resistances later in this procedure. See 电阻表（零点调节）.
  2. If reinstalling the same charge port: Clean the charge port busbar HV header at the back of the charge port assembly with an IPA wipe, and allow to dry for 1 minute.
    Note
    Skip this step if installing a new charge port assembly, as the new charge port has pre-applied electrical joint compound.
    Tip
    Use a plastic trim tool to push the IPA wipe into the crevices of the charge port busbar HV header.
  3. Position the charge port on the vehicle, and then install the bolts (x3) that attach the charge port to the vehicle.
    9 Nm (6.6 lbs-ft)
    Tip
    推荐使用以下工具
    • 10 毫米深套筒
  4. Inspect and put on the HV insulating gloves and leather over gloves.
  5. Use an IPA wipe to clean all residue and debris from the charge port busbar leads, and then air dry for 1 minute.
    Figure 5. Busbar bracket design may vary
  6. If reinstalling the same charge port: Apply two drops of electrical joint compound on each of the charge port busbar leads (x2), on the side that makes contact with the charge port.
    Note
    Skip this step if installing a new charge port assembly, as the new charge port has pre-applied electrical joint compound.
    Note
    Make sure the contact surfaces are completely covered with electrical joint compound.
    Figure 6. Busbar bracket design may vary
  7. Install the nuts (x2) that attach the busbar leads to the charge port.
    9 Nm (6.6 lbs-ft)
    Tip
    推荐使用以下工具
    • 10 毫米深套筒
  8. At the charge port, use the Hioki resistance meter to measure the resistance between the charge port busbar lead and the charge port busbar stud. Also perform this test on the other lead and stud.
    Note
    The acceptable resistance is between 0.050 mΩ (50 μΩ) and 0.325 mΩ (325 μΩ). If the measured resistance is above 0.325 mΩ (325 μΩ), there is too much resistance in the High Voltage joint. Remove the fastener, clean areas with isopropyl alcohol, install fastener back and test again, as appropriate.
    Note
    If the resistance is lower than 0.050 mΩ (50 μΩ), reposition the probes and measure again. If after 4 attempts the resistance is consistently lower than 0.050 mΩ (50 μΩ), the test has passed; continue to the next step.
  9. Remove the HV insulating gloves and leather over gloves.
  10. Install the safety cap on the busbar brackets, making sure to engage the two locking tabs.
  11. Connect the 3-phase connector on the charge port, and then slide the locking tab downward.
    Figure 7. Model 3 shown, Model Y similar
  12. Connect the AC logic connector on the charge port, and then install the white locking tab.
    v
    Figure 8. Model 3 shown, Model Y similar
  13. Connect the DC logic connector on the charge port, and then install the white locking tab.
    Figure 9. Model 3 shown, Model Y similar
  14. Connect the electrical connector to the charge port actuator, and then engage the locking tab.
    CAUTION
    将红色锁片推向连接器以接合锁止机构。切勿向下按压或向上拉动红色锁片。
  15. Install the LH C-Pillar bracket. See 支架 - C 柱 - 左侧（拆卸和更换）.
  16. Install the LH upper C-pillar trim. See 饰板 - C 柱 - 上 - 左侧（拆卸和更换）.
  17. Install the LH trunk side trim. See 饰板 - 侧边 - 后备箱 - 左侧（拆卸和更换）.
  18. Install the LH trunk pocket bracket. See 支架 - 后备箱挂袋 - 左侧（拆卸和更换）.
  19. Install the LH load floor bracket. See 支架 - 后备箱负重底板- 左侧（拆卸和更换）.
  20. Install the trunk sill trim. See 饰板 - 门槛板 - 后备箱（拆卸和更换）.
  21. Install the front trunk floor trim. See 后备箱负重底板 - 前部（拆卸和更换）.
  22. Install the rear trunk floor trim. See 行李箱负重底板 - 后（拆卸和更换）.
  23. Install the LH lower C-pillar trim. See 饰板 - C 柱 - 下 - 左侧（拆卸和更换）.
  24. Reconnect LV power. See 12V/低压电源（断开和连接）.
  25. Install the HEPA filter assembly. See 总成 - 过滤器 - HEPA 空调滤清器（拆卸和安装）.
  26. Close the liftgate.
  27. Move the front seats to the original position.
  28. Confirm the AC and DC charging work properly.
  29. Raise all windows and close all doors.