2026-10-15

预紧器 - 腰带外侧 - 第一排 - 左侧（拆卸和更换）

校正代码 20101002 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.

  • 2026-02-20: 添加了“如需通过本程序诊断辅助约束系统 (SRS) ，请使用 PROC_RCM_DISARM”的说明。
警告
If using this procedure to diagnosis the vehicle's Supplemental Restraint Systems (SRS), disarm the RCM, which will prevent all airbags and pretensioners from deploying. Re-arm the RCM after all of the vehicle's SRS components are re-installed.
  • Disarm RCM:PROC_RCM_DISARMvia Service Mode Plus:
    • Safety & Restraints ➜ Airbags ➜ Disarm RCM
    • Safety & Restraints ➜ Seats ➜ Disarm RCM
    via Toolbox:(link)
  • Re-arm RCM:PROC_RCM_ARMvia Service Mode Plus:
    • Safety & Restraints ➜ Airbags ➜ Re-Arm RCM
    • Safety & Restraints ➜ Seats ➜ Re-Arm RCM
    via Toolbox:(link)
警告
Make sure 12V/LV power has been disconnected for at least 1 minute before disconnecting the electrical harness from Supplementary Restraint System (SRS) components, such as Restraint Control Module, sensors, airbags, etc. Disconnect the 12V/LV battery and the First Responder Loop. Failure to do so can result in unintended safety system behaviors. For more information on SRS precautions, see 气囊和辅助约束系统 (SRS) 预防措施.
警告
Supplemental Restraint System (SRS) components can be hazardous if not serviced and handled correctly. See
警告
In the event of an airbag or seatbelt pretensioner deployment, certain components must be replaced, and other components must be inspected for damage. Refer to the Collision Repair Manual for a specific list of items that must be inspected and replaced.

拆卸

  1. 打开左侧前车门，降下左侧前车窗。
  2. 将左侧前座椅移至最靠前的位置，然后完全升起该座椅。
  3. 拆下第二排座椅下部座垫。请参阅 座椅座垫 - 下部 - 第二排（拆卸和更换）。
  4. 拆卸前备箱后部挡板。请参阅 前备箱挡板 - 后部（拆卸和更换）。
  5. 断开 12V 电源。请参阅 12V/低压电源（断开和连接）。
  6. 拆卸驾驶位座椅外侧护板。请参阅 侧护板 - 外侧 - 驾驶位座椅（拆卸和更换）。
    注
    拆卸过程中，执行部分步骤时需要格外小心。请观看动画以获取详细指导。
  7. 松开连接器锁，然后断开预紧装置上的电气连接器。
  8. 拆下将预紧器固定到座椅滑轨的螺栓。
    40 Nm (29.5 lbs-ft)
    提示
    推荐使用以下工具
    • 梅花 T50 套筒
    注
    此螺栓用金属夹固定在预紧装置上。预紧装置和螺栓必须作为总成更换。
  9. 从座椅滑轨上拆下第一排外侧安全带预紧器。

安装

  1. 将新的预紧器和螺栓总成安装到座椅滑轨上，然后紧固将预紧器固定到座椅滑轨的螺栓。
    40 Nm (29.5 lbs-ft)
    提示
    推荐使用以下工具
    • 梅花 T50 套筒
    注
    将预紧装置导销与座椅滑轨对齐。
  2. 连接预紧装置电气连接器。
  3. 安装驾驶位座椅外侧护板。请参阅 侧护板 - 外侧 - 驾驶位座椅（拆卸和更换）。
  4. 重新连接 12V 电源。请参阅 12V/低压电源（断开和连接）。
  5. 安装前备箱后挡板。请参阅 前备箱挡板 - 后部（拆卸和更换）。
  6. 安装第二排座椅下部座垫。请参阅 座椅座垫 - 下部 - 第二排（拆卸和更换）。