2026-10-15

模块 - 约束控制（带加热泵款）（拆卸和更换）

校正代码 20015012 0.38 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.

  • 2026-01-30: Added steps to disarm the restraint control module.
  • 2024-05-14: Replaced Toolbox 3 routines by routines using the touchscreen.
  • 2024-04-18: Eliminated redundant ODIN routine and refined instructions on headlight adjustment.
  • 2023-10-20: Added step to aim the headlights.
  • 2023-09-26: Updated links to Center Console 2.0 (Remove and Install).
  • 2023-08-24: Added additional warning to make sure LV is disconnected.
  • 2023-09-05: Updated the Toolbox routine steps.
警告
The video(s) included in this procedure are meant as an overview for supplemental purposes only. Follow all of the steps listed in the procedure to avoid damage to components and/or personal injury.
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
Supplementary Restraint System (SRS) components can be hazardous if not handled properly. For more information on SRS precautions, see 气囊和辅助约束系统 (SRS) 预防措施.
警告
While performing any Supplementary Restraint System (SRS) related repairs, it is important to disconnect 12V/LV power, by disconnecting the 12V/LV battery and the First Responder Loop. If the vehicle’s 12V/LV power is NOT disconnected and the Restraint Control Module is removed or disturbed, this can result in the deployment of the vehicle’s airbags.
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. Open all the doors and lower the windows.
    注
    If the vehicle is being powered down, latch the rear doors to prevent accidental closure.
  2. Enable Service Mode Plus. See 维护模式增强版.
  3. On the touchscreen, touch Service Mode > Safety & Restraints > Airbags > RCM > Disarm RCM, touch Run, and allow the routine to complete.
    注
    Make sure that airbags are disarmed after the routine has completed.

    Model Y shown, other models similar

  4. Open the hood.
  5. Remove the center console assembly from the vehicle. See 中控台 (2.0)（拆卸和安装）.
    警告
    确保已断开低压电源，然后再继续进行下一步。
  6. Release the locking tabs, release the connector levers, and disconnect the restraint control module connectors (x2).
  7. Remove and discard the nuts (x3) that attach the restraint control module to the vehicle, and then remove the module from the vehicle.
    注
    推荐使用以下工具
    • 10 毫米套筒扳手

安装

  1. Position the restraint control module into vehicle, and then install new nuts (x3) that attach the module to the vehicle.
    8 Nm (5.9 lbs-ft)
    注
    Verify that the part number on the new module is correct.
    提示
    推荐使用以下工具
    • 10 毫米套筒扳手
  2. Connect the restraint control module connectors (x2), and then engage the locking levers and connector locks.
  3. Install the center console assembly into the vehicle. See 中控台 (2.0)（拆卸和安装）.
  4. Reinstall the vehicle software. See 软件重新安装 - 触摸屏.
  5. 启用“维护模式增强版”。请参阅 维护模式增强版
  6. 在触摸屏上，点击Service Mode > Safety and Restraints > Airbags > RCM > Post Replacement Tasks。
  7. 在下一界面上，点击Run，然后等待例行程序完成。
  8. On the touchscreen, check the headlight leveling system.
    • If the headlight leveling system is "Ride Height Sensor", exit Service Mode, see 维护模式, and discontinue this procedure.
    • If the headlight leveling system is "Virtual Pitch Sensor", exit Service Mode, see 维护模式, and continue to the next step.
  9. Adjust the headlights: