2025-10-24

ECU - 拖车挂钩（拆卸和更换）

校正代码 12302102 0.18 注意：除非本程序中另有明确规定，否则上述校正代码和 FRT 反映的是执行本程序（包括关联程序）所需的所有工作。除非明确要求，否则请勿堆叠校正代码。 注意：请参阅平均维修工时，深入了解 FRT 及其创建方式。要提供有关 FRT 值的反馈，请发送电子邮件至ServiceManualFeedback@tesla.com。。 注意：执行下述程序时，请参阅人员保护确认已穿戴适当的个人防护装备 (PPE)。

Remove

  1. Open the LH front door.
  2. Lower the LH front window.
  3. Raise and support the vehicle. See 举升车辆 - 双柱举升机.
  4. Set the vehicle to a comfortable working height, then lower it onto the lift locks.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    警告
    Make sure there's an audible click of the locks on both sides before lowering. Otherwise, the vehicle may tilt to the side.
  5. Remove the tow hitch cover screws (x2) and disconnect the tabs (x10). Remove the tow hitch cover.
  6. Disconnect the connectors (x2) from the trailer hitch ECU.
  7. Remove the 10 mm retaining nut, then remove the trailer hitch ECU.

Install

  1. Install the trailer hitch ECU, then torque the 10 mm nut.
    6 Nm (4.4 lbs-ft)
  2. Connect the trailer hitch ECU connectors (x2).
  3. Install the tow hitch cover. Tighten the captive screws (x2) and engage the tabs (x10).
  4. Fully lower the vehicle.
  5. Remove the vehicle from lift. See 举升车辆 - 双柱举升机.
  6. Raise the LH front window.
  7. Close the LH front door.