2026-08-09

母排 - DCDC 接地(拆卸和更换)

校正代码 17102402 0.24 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.

拆卸

  1. 断开 12V 电源。请参阅12V/低压电源(断开和连接)。
  2. 拆下并弃用将直流-直流接地母排固定到直流-直流直通件处的高压电池的螺母。
  3. 拆下将直流-直流接地母排连接到车身的螺栓,然后从车上拆下直流-直流接地母排。

安装

  1. 使用异丙醇 (IPA) 湿巾清理直流-直流接地母排的结合表面以及直流-直流直通件。
  2. 将直流-直流接地母排安装到直流-直流直通件的接地端子上,然后手动拧紧新螺母,将直流-直流接地母排固定到直流-直流直通件。
  3. 安装将直流-直流接地母排固定到车身的螺栓,拧紧后,使用油性记号笔标记螺栓。
    20 Nm (14.7 lbs-ft)
  4. 拧紧将直流-直流接地母排固定到直流-直流直通件的螺母,拧紧后,使用油性记号笔标记螺母。
    15 Nm (11.1 lbs-ft)
  5. 连接 12V 电源。请参阅12V/低压电源(断开和连接)。