2026-10-30

A/C Compressor (Model Y L) (Remove and Replace)

교정 코드 18200600402 FRT 1.38 메모: 절차에서 명시적으로 언급하지 않는 한 교정 코드 및 해당 관련 FRT는 연결된 절차를 포함하여 이 절차를 수행하는 데 필요한 모든 작업을 반영합니다. 명시적으로 지시하지 않는 한 교정 코드를 누적하지 마십시오. 참고: FRT와 그 생성 방법에 대한 자세한 내용은 표준 정비 작업시간의 내용을 참조하십시오. 참고: 아래 절차를 수행할 때 개인 보호의 내용을 참조하여 적절한 PPE를 착용했는지 확인하십시오. 참고: 안전하고 건강한 작업 사례는 인체공학적 주의 사항의 내용을 참조하십시오.

Warning
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.
  • 2026-10-30: Released new procedure.
Warning

Only technicians who have completed all required certification courses are permitted to perform this procedure. Tesla recommends third party service provider technicians undergo equivalent training before performing this procedure. For more information on Tesla Technician requirements, or descriptions of the subject matter for third parties, see HV Certification Requirements. Proper personal protective equipment (PPE) and insulating HV gloves with a minimum rating of class 0 (1000V) must be worn at all times a high voltage cable, busbar, or fitting is handled. Refer to Tech Note TN-15-92-003, High Voltage Awareness Care Points for additional safety information.

CAUTION
Thermal management components operate under very tight specifications and can malfunction if Service procedures are not carefully followed. DO NOT rely on past experience with other thermal management systems; read through the Service Manual and do not deviate from the instructions.
CAUTION
The desiccant bag in the receiver dryer must be checked when replacing the A/C compressor to determine if debris resulting from failure of the compressor has entered the system.
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.

탈거

  1. Set up the A/C machine.
    Note
    Touch time only. Connect to power. Turn power switch on.
  2. Raise and support vehicle. See 차량 상승 - 2-포스트 리프트.
  3. Open the LH front door and lower the LH front window.
  4. Enable Service Mode. See 정비 모드.
  5. Unlock the vehicle gateway. See 게이트웨이(잠금 해제).
  6. On the touchscreen, touch the Service Mode "wrench" (at the bottom of the touchscreen UI), and then touch Thermal > Refrigerant System > Start Refrigerant Fill/Drain > Run, and allow the routine to complete.
    Note
    Thermal Fill Drain routine has a 5 hour time limit. If the run time exceeds 5 hours, the routine must be performed again.
  7. Remove the HEPA filter assembly. See HEPA Filter Assembly (Remove and Replace).
  8. Remove the underhood storage unit. See 후드 내 보관 유닛(탈거 및 교체).
  9. Recover the A/C refrigerant. See A/C Refrigerant (Recovery and Recharge) (Restore).
  10. Disconnect the LV battery. See LV Power (Disconnect and Connect) (Modify).
  11. Perform Vehicle HV Disablement Procedure. See Vehicle HV Disablement Procedure.
  12. Remove the LV battery. See LV Battery (Remove and Install).
  13. Release the connector locking tab, and then disconnect the HVIL connector near the LH front strut tower.
    Note
    DO NOT push down on the red locking tab. Pull the tab away from the connector until the connector is unlocked, and then continue pulling to release the connector.
    Tip
    다음 공구를 사용하는 것이 좋습니다.
    • Pick Miniature Soft Grip, 90도 팁, 6인치
  14. Release the connector locking tab, then disconnect the A/C logic electrical connector from the A/C compressor.
    Note
    DO NOT push down on the red locking tab. Pull the tab away from the connector until the connector is unlocked, and then continue pulling to release the connector.
    Tip
    다음 공구를 사용하는 것이 좋습니다.
    • Pick Miniature Soft Grip, 90도 팁, 6인치
  15. Use a clip pry tool to release the retaining clip that attaches the A/C compressor logic harness to the A/C compressor HV harness bracket.
  16. Inspect and put on HV insulating gloves and leather over gloves.
  17. Remove the bolt that attaches the A/C compressor HV harness bracket to the A/C compressor.
    Tip
    다음 공구를 사용하는 것이 좋습니다.
    • 13mm 소켓
  18. Disconnect the HV harness electrical connector from the A/C compressor.
    Tip
    다음 공구를 사용하는 것이 좋습니다.
    • Small flat head screwdriver
  19. Release the tab that attaches the HV harness to the A/C compressor, and set it aside.
  20. Remove leather over gloves and HV insulating gloves.
  21. Remove the bolt that attaches the ground strap to the A/C compressor, and then set the ground strap aside.
    Tip
    다음 공구를 사용하는 것이 좋습니다.
    • Torx T25 소켓
  22. Use a clip pry tool to release the clip that attaches the coolant hose to the A/C compressor bracket.
  23. Use a clip pry tool to release the clips (x4) that attach the coolant hose to the A/C compressor bracket.
  24. Remove the nut that attaches the low pressure fitting to the compressor, then move the line aside for clearance.
    Note
    다음 공구를 사용하는 것이 좋습니다.
    • 13mm 소켓
  25. Remove the nut that attaches the high pressure fitting to the compressor, then move the line aside for clearance.
    Note
    다음 공구를 사용하는 것이 좋습니다.
    • 13mm 소켓
  26. Seal the low pressure and high pressure opening ports on the A/C compressor with masking tape to prevent debris from entering and oil leakage.
  27. With an assistant, remove the bolts (x2) that attach the A/C compressor assembly to the strut tower brace, and then carefully maneuver the assembly towards the front of the vehicle, under the strut tower support brace.
    Tip
    다음 공구를 사용하는 것이 좋습니다.
    • 15mm 소켓
  28. Remove the bolts (x3) that attach the A/C compressor bracket to the A/C compressor.
    Note
    Use of the following tool(s) is recommended:
    • 10 mm socket
  29. Release the buttons that attach the NVH acoustic cover to the compressor, and then remove the cover from the compressor.
    Note
    The acoustic cover can be reused if not damaged.
  30. Install the A/C flush adapters onto the supermanifold to compressor A/C line assembly.
    Note
    2x nuts, 13mm, 22 Nm. Install flush adapters onto suction and discharge lines on the compressor side. Leave seal washers on A/C manifold line. Use 13mm nuts from compressor to secure flush adapters.
  31. Connect A/C machine hoses to A/C flush adapters.
  32. On the A/C machine touchscreen, select Menu > Flushing Kit, and enter 25 mins vacuum time. Follow the machine guide to start the flush, and then allow the process to complete.
    Note
    A minimum of 3200 g of refrigerant is needed in the tank to run the system flush procedure. System flush procedure runs for approximately 90 minutes.
  33. Disconnect the A/C machine hoses from the A/C flush adapters.
  34. Remove the nuts (x2) that secure the A/C flush adapters and remove the adapters.
    Note
    Use of the following tool(s) is recommended:
    • 3 in extension
    • 13 mm socket
    • Cordless 3/8in Dr Impact
  35. Remove the underhood storage unit reinforcement beam from the vehicle. See 빔 - 보강재 - 프렁크(탈거 및 교체).
    Note
    No need to remove the cooling fan isolation brackets.
  36. Remove the desiccant filter. See Desiccant (V2) (Remove and Replace).

장착

  1. Install the desiccant filter. See Desiccant (V2) (Remove and Replace).
  2. Install the underhood storage unit reinforcement beam. See 빔 - 보강재 - 프렁크(탈거 및 교체).
  3. Confirm part numbers of new and old compressors to update the configuration in later steps.
    Note
    Refer to article https://toolbox.teslamotors.com/articles/5696900 for compressor configuration.
  4. Install the NVH acoustic cover to the compressor.
    Note
    Acoustic cover can be reused if not damaged.
  5. Install the buttons (x8) that secure the acoustic cover to the compressor.
  6. Install the bolts (x3) that attach the A/C compressor bracket to the A/C compressor.
    9 Nm (6.6 lbs-ft)
    Note
    Use of the following tool(s) is recommended:
    • 10 mm socket
  7. With an assistant supporting the A/C compressor assembly under the strut tower brace, hand-start the bolts (x2) that attach the A/C compressor assembly to the brace, and then torque the bolts.
    31 Nm (22.9 lbs-ft)
    Tip
    다음 공구를 사용하는 것이 좋습니다.
    • 15mm 소켓
  8. Remove the bolts and covers from the low pressure and high pressure opening ports on the new compressor.
    Note
    2x plugs, 2xbolts, 13mm
  9. Replace the O-rings on the high pressure and low pressure supermanifold to A/C compressor hose fittings.
    Note
    O-ring for high pressure line: 1111738-00-A WASHER, 1/2,STL ZN, SEAL.
    Note
    O-ring for low pressure line: 1111740-00-A WASHER, 3/4,STL ZN, SEAL.
    Note
    Lubricate O-rings with ND-11 oil prior to installation.
  10. 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)
    Note
    다음 공구를 사용하는 것이 좋습니다.
    • 13mm 소켓
  11. 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)
    Note
    다음 공구를 사용하는 것이 좋습니다.
    • 13mm 소켓
  12. Install the clips (x4) that secure the coolant hose to the A/C compressor bracket.
    \
  13. Install the clip that secure the radiator inlet hose to the A/C compressor bracket.
  14. Position the ground strap on the A/C compressor, and then install the bolt that attaches the ground strap to the A/C compressor.
    6 Nm (4.4 lbs-ft)
    Tip
    다음 공구를 사용하는 것이 좋습니다.
    • Torx T25 socket
  15. Inspect and put on HV insulating gloves and leather over gloves.
    Note
    Use HV cut resistant insulated gloves or HV insulating gloves and leather over gloves. HV Insulating gloves must be worn any time a Hioki Tester or Hi-Pot Tester is used. Refer to service document TN-15-92-003 R5 for PPE requirements depending on vehicle configuration.
  16. Install the tab that attaches the HV harness to the A/C compressor.
  17. Connect the HV harness electrical connector to the A/C compressor.
  18. Install the bolt that attach the A/C compressor HV harness bracket to the A/C compressor.
    22 Nm (16.2 lbs-ft)
    Note
    Use of the following tool(s) is recommended:
    • 13 mm socket
  19. Remove leather over gloves and HV insulating gloves.
  20. Install the clip securing harness to HV harness bracket.
  21. Connect the A/C compressor logic connector and engage the locking tab.
  22. Connect the HVIL connector and engage the locking tab.
  23. Reconnect A/C machine hoses to vehicle
  24. Perform the vacuum leak test and recharge the refrigerant. See A/C Refrigerant (Recovery and Recharge) (Restore).
  25. Install the LV battery. See LV Battery (Remove and Install).
  26. Connect LV power. See LV Power (Disconnect and Connect) (Modify).
  27. Connect a low-voltage battery maintainer. See LV Maintainer (Connect and Disconnect) (Maintenance).
  28. Connect a laptop with Toolbox to the vehicle. See Toolbox(연결 및 연결 해제).
  29. On the vehicle touchscreen, touch Thermal > Refrigerant System > Stop Refrigerant Fill/Drain > Run, and allow the routine to complete.
  30. Set the compressor Type using the touchscreen:
    • For vehicles that run firmware version 2026.2.3 or later (NA/EMEA) or 2025.44.32 or later (APAC), touch Thermal > Actions > Configure Compressor, and then touch Run to start the routine.
    • For vehicles that run earlier firmware versions, touch Thermal > Actions > Thermal Configurations > compressorType, and then select and save the correct compressor type
    Note
    In case the routine did not complete successfully, refer to Toolbox article 5696900 for compressor configuration.
    Note
    Check the Gateway configuration for compressorType and make sure it shows as intended.
  31. Reinstall the software. See 소프트웨어 재설치 - 터치스크린.
  32. Remove the LV maintainer. See LV Maintainer (Connect and Disconnect) (Maintenance).
  33. ODIN 루틴 실행: PROC_VCFRONT_X_RESET-COMPRESSOR-P-METRICvia Service Mode:Thermal ➜ Refrigerant System ➜ Reset Compressor P-Metricvia Toolbox:(link)
  34. ODIN 루틴 실행: TEST-SELF_VCFRONT_X_HEAT-PUMP-COMMISSIONINGvia Service Mode:Thermal ➜ Refrigerant System ➜ Commission Heat Pumpvia Service Mode Plus:Drive Inverter ➜ Front Drive Inverter Replacement ➜ Heatpump commissioningvia Toolbox:(link)
  35. ODIN 루틴 실행: TEST-SELF_VCFRONT_X_THERMAL-PERFORMANCEvia 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
    via Toolbox:(link)
  36. Remove the laptop from the vehicle.
  37. Exit Service Mode Plus. See 정비 모드 플러스.
  38. Install the HEPA filter assembly. See HEPA Filter Assembly (Remove and Replace).
  39. Install the underhood storage unit. See 후드 내 보관 유닛(탈거 및 교체).
  40. Raise the LH front window and close the LH front door.