2024-12-10

Cooling System (Vacuum Refill)

校正代码 18300400 0.40 NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and 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 平均维修工时 to learn more about FRTs and how they are created. To provide feedback on FRT values, email ServiceManualFeedback@tesla.com. NOTE: See 人员保护 to make sure proper PPE is worn when performing the below procedure.

  • 1050448-00-B 冷却系统重新加注设备
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警告
This procedure is a DRAFT. Although it has been validated, Warnings and Cautions might be missing. Follow safety requirements and use extreme caution when working on or near High Voltage systems and components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.
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警告
执行此程序时，请穿戴适当的个人防护装备 (PPE)，包括全罩式面罩。
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警告
Incorrect use of the Vacuum Refill Tool can result in rupture of the cooling system and possible flooding of High Voltage components.

程序

  1. 通过“维护模式”或 Toolbox 执行以下例行程序（请参阅面板执行器0005 - 维修模式）： PROC_VCFRONT_X_START-THERMAL-FILL-DRAIN-COOLANTvia Toolbox: (link)via Service Mode Plus:
    • Drive Inverter ➜ Front Drive Inverter Replacement ➜ Start Fluid Fill/Drain
    • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Start Fluid Fill/Drain
    • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ Start Fluid Fill/Drain
    • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ Start Fluid Fill/Drain
    • Drive Unit ➜ Front Drive Unit Replacement ➜ Start Coolant Fill/Drain
    • Drive Unit ➜ Rear Drive Unit Replacement ➜ Start Coolant Fill/Drain
    Informational PurposesAn informational icon, calling your attention
    注
    点击Garage > Vitals > Thermal tab > Coolant loops, Thermal Fluid Fill/Drain，以确认车辆处于串联模式。
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    注
    此例程时间限制为 5 小时。5 小时后，必须重新执行此例程。
  2. 断开笔记本电脑与车辆的连接。
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    注
    请勿关闭 Toolbox 3.0，因为此例行程序稍后需重新运行。
  3. 拆卸前备箱后部挡板。请参阅Underhood Apron - Rear (Remove and Replace)。
  4. 断开低压电源。请参阅LV Power (Disconnect and Connect)。
  5. 拆卸冷却液罐罐盖。
  6. 将空冷却液容器放入前备箱储物单元。
  7. 向另一个容器中加注至少 15 升冷却液。
  8. 将加注后的冷却液容器放入前备箱储物单元，紧邻空冷却液容器。
  9. 将真空重新加注盖安装到冷却液罐总成。
  10. 设置冷却液重新加注工具。
    Informational PurposesAn informational icon, calling your attention
    注
    确认重新加注工具所有阀门已关闭。
  11. 将真空重新加注软管安装到冷却液罐上的重新加注盖。
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    注
    执行推拉推测试，以确认软管已完全安装到位。
  12. 将重新加注软管放入已加注的冷却液容器。
    Informational PurposesAn informational icon, calling your attention
    注
    确保软管末端完全浸入冷却液。
  13. 将溢流软管放入空冷却液容器中。
  14. 将车间供气装置连接到冷却液重新加注工具。
    Informational PurposesAn informational icon, calling your attention
    注
    如果尚未这样做，请确认重新加注阀处于关闭状态。
  15. 打开进气阀进行抽真空。真空表趋于稳定后，关紧阀门。
    Informational PurposesAn informational icon, calling your attention
    注
    真空表应稳定在大约 60 cmHg 到 70 cmHg 之间。阀门关闭后，真空度不应该下降。
  16. 缓慢地打开重新加注阀，使冷却液流入冷却系统。
    Informational PurposesAn informational icon, calling your attention
    注
    在整个过程中，确保重新加注软管末端完全浸入冷却液。
  17. 真空表读数降至零后，请关闭冷却液重新加注阀。
  18. 将冷却液重新加注软管从冷却液容器上拆下。
  19. 将冷却液溢流软管从冷却液容器上拆下。
  20. 将真空重新加注软管从冷却液罐上的重新加注盖上拆下。
  21. 拆卸真空重新加注工具盖。
  22. 将冷却液重新加注工具从车辆上拆下。
  23. 取走前备箱储物单元区域的两个冷却液容器。
  24. 连接低压电源。请参阅LV Power (Disconnect and Connect)。
  25. 通过“维护模式”或 Toolbox 执行以下例行程序（请参阅面板执行器0005 - 维修模式）： TEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGEvia Toolbox: (link)via Service Mode:
    • Thermal ➜ Actions ➜ Coolant Purge Stop or Coolant Purge Start
    • Thermal ➜ Coolant System ➜ Coolant Purge Start
    via Service Mode Plus:
    • Drive Inverter ➜ Front Drive Inverter Replacement ➜ Coolant Air Purge
    • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Coolant Air Purge
    • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ Coolant Air Purge
    • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ Coolant Air Purge
    • Drive Unit ➜ Front Drive Unit Replacement ➜ Coolant Air Purge
    • Drive Unit ➜ Rear Drive Unit Replacement ➜ Coolant Air Purge
    Warning IconA warning icon, calling your attention to a possibly risky situation
    警告
    确保车辆未处于行驶状态。测试持续约 10 分钟。车辆进入行驶状态将停止此例行程序。监测冷却液液位，并按需加注冷却液。
    Informational PurposesAn informational icon, calling your attention
    注
    停止信息发出后测试仍在进行。
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    注
    测试过程中，冷却液泵会发出声响。
  26. 通过“维护模式”或 Toolbox 执行以下例行程序（请参阅面板执行器0005 - 维修模式）： TEST-SELF_VCFRONT_X_THERMAL-PERFORMANCEvia Toolbox: (link)via Service Mode: Thermal ➜ Actions ➜ Test Thermal Performancevia Service Mode Plus:
    • Drive Inverter ➜ Front Drive Inverter Replacement ➜ Thermal System Test
    • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Thermal System Test
    • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ Thermal System Test
    • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ Thermal System Test
    • Drive Unit ➜ Front Drive Unit Replacement ➜ Thermal System Test
    • Drive Unit ➜ Rear Drive Unit Replacement ➜ Thermal System Test
  27. 检查冷却液液位，并按需加满冷却液。
    Informational PurposesAn informational icon, calling your attention
    注
    使用镜子辅助查看。
    Informational PurposesAn informational icon, calling your attention
    注
    确保冷却液液位处于最高刻度线，并按需加满。
  28. 安装冷却液罐罐盖。
  29. 安装前备箱后部挡板。请参阅Underhood Apron - Rear (Remove and Replace)。