2026-10-15

气囊 - 膝部 - 副驾位（拆卸和更换）

校正代码 20010402 0.36 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.
注
只有北美车辆装配有副驾位膝部气囊。
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. 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）。
  2. 拆卸前备箱后部挡板。请参阅 前备箱挡板 - 后部（拆卸和更换）。
  3. 断开 12V 电源。请参阅 12V/低压电源（断开和连接）。
  4. 拆卸副驾位脚部空间盖板。请参阅 罩 - 脚部空间 - 副驾位 (LHD)（拆卸和更换）。
  5. 拆下将前排乘客膝部气囊固定到仪表板的螺栓（2 个）。
    2 Nm (1.5 lbs-ft)
    提示
    推荐使用以下工具
    • 梅花 T20 套筒
  6. 支撑前排乘客膝部气囊的同时，拆下并弃用将前排乘客膝部气囊固定到仪表板的螺栓 (x4)。
    8 Nm (5.9 lbs-ft)
    或
    8 Nm (5.9 lbs-ft)
    提示
    推荐使用以下工具
    若为 Torx T20，请使用：
    • 梅花 T20 套筒
    若为 Torx E10，请使用：
    • 外梅花套筒 E10
  7. 断开前排乘客膝部气囊上的电气连接器。
  8. 将前排乘客膝部气囊和密封饰板作为总成从车上拆下。
  9. 分开将前排乘客膝部气囊固定到密封饰板的锁片 (x11)，然后从饰板上拆下该气囊。

安装

安装程序与拆卸程序相反，以下各项除外：

注
给前座乘客膝部气囊安装新的 Torx External E10 螺栓 (x4)。不要使用 Torx T30 螺栓（如图所示）。
提示
推荐使用以下工具

更换所有螺纹胶螺栓。