2026-08-09

充电接口和母排至高压电池（单相）（改装）

校正代码 44013106 1.98 NOTE: Unless otherwise explicitly stated in the procedure, the correction code and its associated FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so. NOTE: See Flat Rate Times to learn more about FRTs and how they are created. NOTE: See 人员保护 to make sure wearing proper PPE when performing the below procedure. NOTE: See 人体工程学注意事项 for safe and healthy working practices.

  • 2023-05-24: Replaced the vehicle electrical isolation procedure with the charge port voltage check procedure.
警告

Only technicians who have completed all required certification courses are permitted to perform this procedure. Tesla recommends third party service provider technicians undergo equivalent training before performing this procedure. For more information on Tesla Technician requirements, or descriptions of the subject matter for third parties, see HV Certification Requirements. Proper personal protective equipment (PPE) and insulating HV gloves with a minimum rating of class 0 (1000V) must be worn at all times a high voltage cable, busbar, or fitting is handled. Refer to Tech Note TN-15-92-003, High Voltage Awareness Care Points for additional safety information.

警告

Remove all jewelry (watches, bracelets, rings, necklaces, earrings, ID tags, piercings, etc.) from your person, and all objects (keys, coins, pens, pencils, tools, fasteners, etc.) from your pockets before performing any procedure that exposes you to high voltage.

警告
If corrective eyewear is necessary to safely perform any procedure, make sure that the eyewear is securely restrained to the head and cannot fall off.
警告

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
警告

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.

警告

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.

拆卸

  1. Open all doors and lower all windows.
  2. Move both front seats forward.
  3. Open the trunk and the charge port door.
  4. Perform the charge port voltage check procedure. See 充电接口电压检查.
  5. Remove the charge port to HV battery harness. See 线束 - 高压电池至充电端口（拆卸和更换） ((拆卸和更换)).
  6. Remove the bolt that attaches the charge port ECU to the body.
    5.5 Nm (4.1 lbs-ft)
  7. Slide the charge port ECU to the right to release the tabs (x2) that attach the ECU to the body, and then remove the old ECU from the vehicle.
  8. Remove the ancillary bay cover. See 盖板 - 高压电池仓（拆卸和安装）.
  9. Remove the old input assembly and charge port. See 直流输入总成 - 高压电池（线束类型）（拆卸和更换）.

安装

  1. Install the Busbar type DC input assembly, but do not connect 12V at this stage. See 直流输入总成 - 高压电池（母排类型）（拆卸和更换）
  2. Install the ancillary bay cover. See 盖板 - 高压电池仓（拆卸和安装）.
  3. Slide the new Busbar type charge port ECU onto the bracket that attaches the ECU to the body.
  4. Install the bolt that attaches the charge port ECU to the body.
    5.5 Nm (4.1 lbs-ft)
  5. Install the new Busbar type charge port. See 充电接口（母排类型）（NA）（拆卸和更换） ((拆卸和更换)).
    注
    The above procedure uses existing ECU and charge port connectors in the main body harness. For this retrofit procedure, use the retrofit harness to connect the ECU and charge port electrical connections.
  6. Install the charge port to HV battery busbar. See 母排 - 充电接口至高压电池（北美充电标准）（拆卸和更换）.
  7. Reinstall the vehicle firmware. See 软件重新安装 - 触摸屏.
  8. Verify the charging system is operating correctly.
    注
    Use the customer's charging equipment if available. Ensure all the charging adapters are present.
  9. Move both front seats to their original positions.
  10. Raise all windows and close all doors.