2026-05-13

Compressor (Remove and Replace)

校正代码 18203912 1.02 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。 注意：请参阅人员保护，确保在执行以下程序时穿戴适当的个人防护装备 (PPE)。注意：请参阅查看安全健康的作业规程。

  • 2026-01-05: Revised procedure to flush the system and eliminate oil weighing and correction steps.
  • 2025-11-04: Added reference information for compressor Type con fig.
  • 2025-07-18: Swapped steps for compressor con fig setting and firmware redeployment.
  • 2023-05-02: Added steps to remove/install NVH acoustic cover.
  • 2023-06-20: Added compressor weight including oil for San den type compressor.
  • 2024-01-30: Removed the A/C flush-related steps and updated the way of performing the routines from using Toolbox to using the touchscreen.
  • 2024-03-04: Updated the description of the oil amount calculation steps.
Special tools required for this procedure:
  • 1600279-00-A A/C OIL FLUSH ADAPTER SET, MODEL Y or 1600279-N0-BHEAT PUMP VEHICLE A/C FLUSHING FOR UNKNOWN OIL CONDITIONS
  • 1711245-00-A - Snap On Ecotechnics Dual Gas A/C Machine, includes Flush Adapter Kit R134A & R1234YF
  • 1120026-01-A A/C SERVICE MACHINE, WAECO, ASC5500 RPA
Informational PurposesAn informational icon, calling your attention
Note
Refer to Toolbox Article #5696900 for additional information regarding compressor replacement in Giga Shanghai manufactured vehicles.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning

只有完成全部所需认证的技术人员才能执行此程序。Tesla 特斯拉建议第三方服务提供商技术人员在执行此程序之前接受同等培训。有关 Tesla 技术人员要求的更多信息，或第三方主题说明，请参阅高压认证要求。处理高压线缆、母排或接头时，务必全程穿戴最低防护等级为 0(1000V) 的适当个人防护装备 (PPE)及高压绝缘手套。有关其他安全信息，请参阅技术注意事项 TN-15-92-003，高压安全意识注意事项。

Warning IconA warning icon, calling your attention to a possibly risky situation
CAUTION
Model Y 温度管理部件需在极为严格的规格范围内工作，若未认真遵守维修程序，则可能发生故障。切勿依赖过去使用其他温度管理系统的经验，请仔细阅读“维修手册”并严格按说明操作。
Informational PurposesAn informational icon, calling your attention
Note
This procedure requires the A/C Refrigerant (Recovery and Recharge) procedure to be performed. If not already automatically added to the Service Visit, add correction code 18200102 as a separate correction within the same activity to the Service Visit.

扭矩规格

Table 1. 扭矩规格： Compressor (Remove and Replace)
描述 扭矩值 推荐工具 重复使用/更换 备注
将低压管固定到空调压缩机的螺母
22 Nm (16.2 lbs-ft)
  • 13 毫米深套筒
 重复使用
将高压管固定到空调压缩机的螺母
22 Nm (16.2 lbs-ft)
  • 13 毫米深套筒
 重复使用

拆卸

  1. Remove the HEPA filter assembly. See .
  2. Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
  3. Place the vehicle in Service Mode by using the touchscreen. See .
  4. Unlock the vehicle gateway. See .
  5. On the touchscreen, touch the Service Mode "wrench" icon, and then touch Thermal > Refrigerant System > Start Thermal Fill Drain (Refrigerant only) > Run, and allow the routine to complete.
  6. 执行车辆高压禁用程序。请参阅 Vehicle HV Disablement Procedure。
  7. Recover the A/C refrigerant. See .
    Informational PurposesAn informational icon, calling your attention
    Note
    Recover the refrigerant while continuing this procedure.
  8. Remove the LV battery. See .
  9. After refrigerant recovery is complete, carefully depress the Schrader valves (x2) to level out any pressure difference between the A/C system pressure and the actual ambient atmospheric pressure.
  10. Remove the desiccant, see
  11. Install a new cap into the accumulator, and then install a new snap ring into the accumulator.
  12. Remove the nut that attaches the low pressure fitting to the A/C compressor.
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具
    • 13 毫米深套筒
  13. Remove the nut that attaches the high pressure fitting to the A/C compressor, and then set the hose assembly aside.
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具
    • 13 毫米深套筒
  14. Install A/C flush adapters onto the A/C manifold to compressor line.
  15. Connect A/C machine hoses to A/C flush adapters.
  16. On the A/C machine touchscreen, select Menu > Flushing Kit, and enter 25 mins vacuum time. and then follow the machine guide to start the flush, and then allow the process to complete.
    Informational PurposesAn informational icon, calling your attention
    Note
    system flush procedure runs for approximately 90 minutes.
  17. Remove the compressor bracket. See .
  18. Note the part numbers and serial numbers of the old and new A/C compressors.

安装

Warning IconA warning icon, calling your attention to a possibly risky situation
CAUTION
The new A/C compressor is pre-filled with oil. DO NOT add any additional oil to the new A/C compressor.
  1. Install the NVH acoustic cover onto the new compressor.
  2. Install the new compressor with compressor bracket to the vehicle. See .
  3. Replace the O-rings on the high pressure and low pressure supermanifold to A/C compressor hose fittings.
    Informational PurposesAn informational icon, calling your attention
    Note
    O-ring for high pressure line: 1111737-00-A WASHER, 3/8,STL ZN, SEAL.
    Informational PurposesAn informational icon, calling your attention
    Note
    O-ring for low pressure line: 1111740-00-A WASHER, 3/4,STL ZN, SEAL.
    Informational PurposesAn informational icon, calling your attention
    Note
    Lubricate O-rings with ND-11 oil prior to installation.
    Figure 1. Low pressure fitting shown; high pressure fitting similar
  4. Remove the transport plugs from the new compressor.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 13 mm 套筒
  5. Position the supermanifold to A/C compressor high pressure fitting on the A/C compressor, and then install the nut that attaches the fitting to the A/C compressor.
    22 Nm (16.2 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具
    • 13 毫米深套筒
  6. Position the supermanifold to A/C compressor low pressure fitting on the A/C compressor, and then install the nut that attaches the fitting to the A/C compressor.
    22 Nm (16.2 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具
    • 13 毫米深套筒
  7. Install a new desiccant. See .
  8. Perform an A/C vacuum leak test and recharge the refrigerant. See .
  9. Install the LV battery. See .
  10. Reconnect LV power. See 12V/LV Power (Disconnect and Connect).
  11. Connect a LV maintainer. See .
  12. Enable Service Mode Plus. See .
  13. On the touchscreen, touch Controls > Thermal > Thermal Configurations > compressorType, and select and save the correct type.
    Informational PurposesAn informational icon, calling your attention
    Note
    Refer to Toolbox article 5696900 for details on compressor configuration.
    Informational PurposesAn informational icon, calling your attention
    Note
    Check the compressorType and make sure it shows as intended.
  14. Configure the compressor type: on the touchscreen, touch Thermal > Actions > Thermal Configurations, and then select the correct compressor type from the drop down list. Touch Run, and close once the routine has passed.
  15. Reinstall the software. See .
  16. On the touchscreen, touch Thermal > Refrigerant System > Reset Compressor P-Metric > Run, and close once the routine has passed.
  17. Tap Thermal > Sensors and Valves > Run Heat Pump Commissioning > Run, and close once the routine has passed.
  18. Tap Thermal > Actions > Test Thermal Performance > Run, and close once the routine has passed.
  19. Tap Thermal > Actions > Test HVAC Performance > Run, and close once the routine has passed.
  20. Exit Service Mode. See .
  21. Install the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
  22. Install the HEPA assembly. See .
  23. Install the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
  24. Install the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd Row (Remove and Replace).