2026-08-09

低压维护设备（连接和断开）

校正代码 17010500 0.06 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.

  • 2026-07-07: Deleted steps to disconnect/connect the 12V/LV battery.
  • 2025-12-05: Added a caution to make sure windows are not moved for at least 1 minute before disconnecting the LV maintainer.
  • 2023-10-31: Updated the location to attach the maintainer's negative clamp with new images attached.
警告
Before disconnecting the LV maintainer, make sure windows are not moved for at least 1 minute. Failure to wait before disconnecting can result in component damage.

连接

  1. Enable Service Mode. See 维护模式.
  2. Release the positive terminal cover.
  3. Secure the LV maintainer positive terminal to the jump post.
    警告
    To avoid damaging the vehicle, DO NOT allow the positive cable to make contact with other metal components.
  4. Secure the LV maintainer negative terminal to the VCFront bracket bolt (as indicated on the VCFront label).
  5. Connect the LV maintainer to a power supply, and then power on.

Disconnect

  1. Power off the LV maintainer.
  2. Release the negative terminal connection from the vehicle first, and then release the positive terminal.
  3. Install the positive terminal cover.
  4. Confirm that the LV battery State Of Charge (SOC) is above 73% and Battery State is Charge or Standby.
    注
    If the LV battery SOC is below 73% confirm that Battery State is Charge and Pack Current is positive, Via Tesla Garage > LV.