18/12/2023 19:28:28

控制器 - 高压（结构化电池组）（拆卸和更换）

校正代码 16301632 1.74 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LaborTimeFeedback@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)。

  • 2023-11-10: Added links for 3-phase structural pack ancillary bay cover procedure.
Warning IconA warning icon, calling your attention to a possibly risky situation
警告
本程序为“草案”。虽已通过验证，但可能仍有“警告”和“小心”事项缺失。请遵守安全要求，处理或靠近高压系统和部件时，请谨慎操作。请将校正修理内容及反馈发送至ServiceDevelopment@teslamotors.com。
Warning IconA warning icon, calling your attention to a possibly risky situation
警告
When servicing the ancillary bay cover and components in or around the ancillary bay, there is a possibilty of encountering metal flashing on the inner edge of the vehicle single-piece rear casting. These sharp protrusions are a cut hazard, and proper PPE should be worn if there is a chance of contacting the flashing unprotected. If not already wearing leather over gloves, then at least wear cut-resistant gloves when the flashing is present.

拆卸

  1. Move the vehicle to a 2 post lift. See 举升车辆 - 双柱举升机.
  2. If the high voltage controller is being removed as part of another component's replacement procedure, and the same controller will be installed later, go to step 4. Otherwise, continue to the next step.
  3. Perform a backup of the high voltage controller data. See 控制器 - 高压（备份和恢复）.
  4. Remove the ancillary bay cover. See 盖板 - 高压电池仓（结构化电池组）（拆卸和更换） or 盖板 - 高压电池仓（结构化电池组）（三相）（拆卸和更换）.
  5. 拆下烟火电池隔离开关。请参阅烟火电池断接开关（结构化电池组）（拆卸和安装）。
  6. Disconnect the ancillary bay harness from the high voltage controller connectors.
  7. Remove the bolts (x2) that attach the high voltage controller to the high voltage controller tray, and then remove the high voltage controller from the vehicle.

安装

  1. Position the high voltage controller tray on the high voltage controller, and then install the bolts that attach the tray to the controller.
    2 Nm (1.5 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    注
    Check the correct REV- for the HVC before installation, and make sure the REV- is compatible with the old HVC.
  2. Connect the ancillary bay harness to the high voltage controller connectors.
  3. Install the pyrotechnic battery disconnect. See 烟火电池断接开关（结构化电池组）（拆卸和安装）.
  4. If the high voltage controller was removed and then installed as part of another component's replacement procedure, return to that procedure.
  5. Inspect the inner edge of the vehicle single-piece rear casting for metal flashing. If flashing is present, put on cut-resistant gloves.
  6. Inspect the ancillary bay phantom seal and verify that no damage is present. Otherwise, replace the seal.
  7. With the help of an assistant, position the LH side of the ancillary bay cover over the DC input HV header, pivot the cover to under the body casting, position the RH side of the cover over the high voltage controller connector and DC output connector, and then lower the cover onto the ancillary bay.
  8. Install the two bolts on either side of the high voltage controller connector.
    10 Nm (7.4 lbs-ft)
  9. Connect the electrical harness to the high voltage controller connector.
  10. Connect LV power. See 12V/低压电源（断开和连接）.
  11. Connect an LV maintainer. See 低压维护设备（连接和断开）.
  12. Perform a restore of the high voltage controller data. See 控制器 - 高压（备份和恢复）.
  13. Disconnect the LV maintainer. See 低压维护设备（连接和断开）.
  14. Install the ancillary bay cover. See 盖板 - 高压电池仓（结构化电池组）（拆卸和更换） or 盖板 - 高压电池仓（结构化电池组）（三相）（拆卸和更换）.
  15. Disable Service Mode from the touchscreen. See 维护模式.
  16. Remove the vehicle from the 2 post lift. See 举升车辆 - 双柱举升机.