25/11/2024 08:36:08

A/C 컴프레서, 슈퍼매니폴드 및 A/C 라인 (히트 펌프) (탈거 및 교체)

교정 코드 18204012 3.42 참고: 절차에서 명시적으로 언급하지 않는 한 위 교정 코드 및 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 작업시간을 참조하십시오. FRT 값에 대한 피드백을 제공하려면 LaborTimeFeedback@tesla.com으로 이메일을 보내십시오. 참고: 아래 절차를 수행할 때 개인 보호을(를) 참조하여 적절한 PPE를 착용했는지 확인하십시오.

  • 2024-07-10: Added details to identify the type of A/C line to be used in "refrigACLineType" configuration.
  • 2024-06-17: Added the step of updating coolant pump configuration.
  • 2024-05-29: Updated the procedure per the latest validation.
  • 2024-03-28: Fixed bad flush link.
  • 2024-03-06: Updated the routines.
  • 2024-02-05: Added steps to hand-tighten the bolts that attach the supermanifold and the compressor to the shock tower brace.
Informational PurposesAn informational icon, calling your attention
참고
이 절차에서는 A/C 냉매(회수 및 재충전) 절차가 수행되어야 합니다. 서비스 방문에 자동으로 추가되지 않은 경우 서비스 방문에 교정 코드 18200102를 별도 활동으로 추가합니다.

탈거

  1. Set up the A/C machine.
  2. Raise and support the vehicle.
  3. Open all four doors and lower the windows.
    Informational PurposesAn informational icon, calling your attention
    참고
    Latch rear doors to prevent accidental closing when 12V/LV power is disconnected.
  4. Place the vehicle in Service Mode. See 정비 모드.
  5. On the touchscreen, touch Service Mode > Thermal > Refrigerant System > Start Thermal Fill Drain (Coolant + Refrigerant) and select Run to start the "Start Thermal Fill Drain (Coolant & Refrigerant)" routine.
  6. Move the front seats forward.
  7. Remove the underhood storage unit. See 후드 내 보관 유닛(탈거 및 교체).
  8. 차량 HV 비활성화 절차를 수행합니다. 참조 항목: 차량 HV 비활성화 절차.
  9. Remove the front aero shield panel. See 패널 - 에어로 실드 - 전면(탈거 및 교체).
  10. Recover the refrigerant from the vehicle. See A/C 냉매(회수 및 재충전).
  11. Remove the fresh intake duct. See 덕트 - 외기 흡기(탈거 및 교체).
  12. Disconnect the powertrain bypass hose from the Supermanifold.
    Informational PurposesAn informational icon, calling your attention
    참고
    This will drain the coolant reservoir.
  13. Disconnect the radiator outlet hose from the Supermanifold.
  14. Disconnect the radiator inlet hose from the Supermanifold.
  15. Install three male plugs into the coolant ports at the front of the Supermanifold.
  16. Before performing the next two steps, inspect the coolant hose temperature sensors and connectors.
    Informational PurposesAn informational icon, calling your attention
    참고
    If the vehicle is equipped with an earlier model temperature sensor (left image), the new super manifold connectors may not fit. In this case the electrical connector cover must be swapped from the old supermanifold to the new supermanifold. Perform 커넥터 재작업 before installation.
  17. Disconnect the sensor for the chiller to battery hose.
  18. Disconnect the sensor for the powertrain supply hose.
  19. Disconnect the chiller to battery hose from the supermanifold.
  20. Disconnect the powertrain supply hose from the supermanifold.
  21. Disconnect the HV battery return hose from the Supermanifold.
  22. Install three male plugs into the coolant ports at the rear of the Supermanifold.
  23. Disconnect the supermanifold harness connector from the front controller.
  24. Remove the clip that attaches the thermal sub assembly harness to the front harness guide cover.
  25. Remove the 12V/LV battery. See 12V/LV 배터리(탈거 및 교체).
  26. Release the clips (x2) that attach the coolant hose to the A/C compressor bracket.
  27. Remove the clip that attaches the A/C compressor logic harness to the A/C compressor HV harness bracket.
  28. Release the connector locking tab, and then disconnect the low voltage electrical connector from the A/C compressor.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    경고
    빨간색 잠금 탭을 누르지 마십시오. 커넥터가 잠금 해제될 때까지 커넥터에서 탭을 당겨 뺀 다음 커넥터를 당겨 분리합니다.
  29. Remove the bolt that attaches the HV harness bracket to the A/C compressor.
    팁: 다음 공구 사용을 권장합니다.
    • 13mm 소켓
    • 코드리스 래칫/임팩트 드라이버
    • 래칫/토크 렌치
  30. Remove the bolt that attaches the ground strap to the A/C compressor, and then set the ground strap aside.
    팁: 다음 공구 사용을 권장합니다.
    • Torx T25 소켓
    • 코드리스 래칫/임팩트 드라이버
    • 래칫/토크 렌치
  31. Release the clip that attaches the coolant hose to the A/C compressor bracket, near the ground strap attachment point.
  32. Pull the A/C compressor HV connector black locking tab away from the A/C compressor.
  33. Using a 45-degree pick, simultaneously push on the central locking tab while pulling on the outer locking tab, and remove the HV connector from the A/C compressor.
  34. Disconnect the HVIL electrical connector.
  35. After A/C recovery is completed, remove the A/C hoses from the vehicle.
  36. Remove the nut that attaches the supermanifold to compressor suction line to the compressor.
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 13mm 딥소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  37. Remove the nut that attaches the supermanifold to compressor discharge line to the compressor.
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 13mm 딥소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  38. Remove the bolt on the A/C manifold to compressor line from the Supermanifold, and then remove the A/C manifold line from the vehicle.
    팁: 다음 공구 사용을 권장합니다.
    • 13mm 소켓
    • 6인치 익스텐션
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  39. Remove the bolts (x2) that attach the supermanifold to HVAC A/C line to the HVAC assembly.
    팁: 다음 공구 사용을 권장합니다.
    • 13mm 소켓
    • 6인치 익스텐션
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  40. Remove the rear battery tie down strap from the 12V/LV battery bracket.
    Informational PurposesAn informational icon, calling your attention
    참고
    The 12V/LV battery bracket also functions as the A/C compressor bracket.
  41. Release the clip that attaches the 12V/LV battery vent tube to the battery bracket.
  42. Release the clip that attaches the A/C compressor low voltage harness to the A/C compressor HV harness bracket.
  43. Move the HV harness bracket forward and up to release the bracket from the A/C compressor, and then carefully set the bracket aside.
  44. Remove the retaining clips that attach the A/C compressor HV harness to the shock tower support brace.
    Informational PurposesAn informational icon, calling your attention
    참고
    Pull upward on clip to assist with removal, Do not pull on HV cable.
  45. Remove the LH and RH bolts that attach the shock tower brace to the body.
    55 Nm (40.6 lbs-ft)
    55 Nm (40.6 lbs-ft)
    팁: 다음 공구 사용을 권장합니다.
    • 15mm 소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  46. Remove the LH and RH outer bolts that attach the shock tower brace to the body, and then remove the shock tower brace from the vehicle.
    62 Nm (45.7 lbs-ft)
    팁: 다음 공구 사용을 권장합니다.
    • 15mm 소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  47. With assistance, remove the shock tower brace along with Supermanifold and compressor from the vehicle.
    Informational PurposesAn informational icon, calling your attention
    참고
    Mind the connectors and A/C lines, then slowly lift the brace. Put it on a cardboard pad.
  48. Remove the nut that attaches the supermanifold to HVAC A/C line assembly to the supermanifold, and remove the supermanifold to HVAC A/C line assembly.
    팁: 다음 공구 사용을 권장합니다.
    • 15mm 소켓
    • 코드리스 래칫/임팩트 드라이버
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  49. Install the bolts (x2) that attach the old supermanifold to HVAC A/C line to the HVAC assembly.
    22 Nm (16.2 lbs-ft)
    팁: 다음 공구 사용을 권장합니다.
    • 13mm 소켓
    • 6인치 익스텐션
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  50. Flush the HVAC system. See A/C 냉매(알 수 없는 오일량)(히트 펌프)(회수, 플러싱 및 재충전).
  51. Document the old and new part numbers and serial numbers.
    Informational PurposesAn informational icon, calling your attention
    참고
    Label is located in front of accumulator.
  52. Remove the bolts (x2) that attach the supermanifold to the shock tower brace, and then remove the supermanifold.
    팁: 다음 공구 사용을 권장합니다.
    • 15mm 소켓
    • 코드리스 래칫/임팩트 드라이버
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  53. When the flush is completed, remove the bolts (x2) that attach the supermanifold to HVAC A/C line to the HVAC assembly.
    팁: 다음 공구 사용을 권장합니다.
    • 13mm 소켓
    • 6인치 익스텐션
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  54. Remove the bolts (x2) that attach the A/C compressor bracket to the shock tower brace, and then remove the A/C compressor and A/C compressor bracket assembly.
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 15mm 소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  55. Remove A/C compressor bracket from the A/C compressor.
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 10mm 딥소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  56. Document the part numbers of the new and old compressors to update the configuration in a later step.

장착

  1. Remove the A/C line plugs from the new supermanifold and compressor.
  2. Install the NVH acoustic cover onto the new compressor.
    Informational PurposesAn informational icon, calling your attention
    참고
    Install a new cover or reuse the old cover if the adhesive is in usable condition and a new cover is not available.
    Informational PurposesAn informational icon, calling your attention
    참고
    Remove the adhesive backing, and then lay the cover down with the adhesive side facing up. Align the cutouts to the suction port on the compressor, install the cover around the suction port, and then continue to wrap the cover around the compressor.
  3. Position the A/C compressor bracket on the A/C compressor, and then install the bolts that attach the bracket to the compressor.
    9 Nm (6.6 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 10mm 딥소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  4. Position the A/C compressor and A/C compressor bracket assembly to the strut shock tower brace, and then hand-tighten the bolts (x2) to secure.
  5. After flush is complete, disconnect the HVAC case flush adapter from the A/C machine, and then remove the adapter from the vehicle.
  6. Remove the A/C manifold to HVAC line from the HVAC assembly.
  7. Replace the seal washers on the supermanifold to HVAC A/C line assembly on the supermanifold side.
    Informational PurposesAn informational icon, calling your attention
    참고
    5x seal washers. Install new seal washers. Lubricate seal washers with ND-11 oil.
  8. Replace the seal washers on supermanifold to HVAC A/C line assembly on the HVAC side.
    Informational PurposesAn informational icon, calling your attention
    참고
    5x seal washers, Install new seal washers, Lube seal washers with ND-11 oil
  9. Hand-tighten the nut that attach the supermanifold to HVAC A/C line assembly to the supermanifold.
  10. Torque the nut that attach the supermanifold to HVAC A/C line assembly to the supermanifold.
    27 Nm (19.9 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 13mm 소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
    • 6인치 익스텐션
  11. Position the supermanifold assembly to the shock tower brace, and then hand-tighten the bolts that attach the supermanifold assembly to the brace.
  12. Tighten the bolts that attach the supermanifold assembly to the shock tower brace.
    31 Nm (22.9 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 15mm 소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
    • 6인치 익스텐션
  13. Tighten the bolts (x2) that attach the compressor to the strut shock tower brace.
    31 Nm (22.9 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 15mm 딥소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  14. With assistance, install the supermanifold and compressor along with shock tower brace to the vehicle.
    Informational PurposesAn informational icon, calling your attention
    참고
    2 technicians are required for this step, Mind the connectors and A/C lines, slowly lift the brace.
  15. Install the LH and RH bolts that attach the shock tower brace to the body.
    55 Nm (40.6 lbs-ft)
    55 Nm (40.6 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 15mm 소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  16. Install the LH and RH outer bolts that attach the shock tower brace to the body.
    62 Nm (45.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    참고
    다음 공구 사용을 권장합니다.
    • 15mm 소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  17. Install the bolts (x2) that attach the supermanifold to HVAC A/C line to the HVAC assembly.
    22 Nm (16.2 lbs-ft)
    팁: 다음 공구 사용을 권장합니다.
    • 13mm 소켓
    • 6인치 익스텐션
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  18. Install the radiator inlet hose to the Supermanifold.
    Informational PurposesAn informational icon, calling your attention
    참고
    Perform push-pull-push test to make sure hose is fully seated.
  19. Install the radiator outlet hose to the Supermanifold.
    Informational PurposesAn informational icon, calling your attention
    참고
    Perform push-pull-push test to make sure hose is fully seated.
  20. Install the powertrain bypass hose to the Supermanifold.
    Informational PurposesAn informational icon, calling your attention
    참고
    Perform push-pull-push test to make sure hose is fully seated.
  21. Connect the HV battery return hose to the Supermanifold.
    Informational PurposesAn informational icon, calling your attention
    참고
    Perform push-pull-push test to make sure hose is fully seated.
  22. Connect the powertrain supply hose to the Supermanifold.
    Informational PurposesAn informational icon, calling your attention
    참고
    Perform push-pull-push test to make sure hose is fully seated.
  23. Connect the chiller to battery hose to the Supermanifold.
    Informational PurposesAn informational icon, calling your attention
    참고
    Perform push-pull-push test to make sure hose is fully seated.
  24. Connect the sensor for the powertrain supply hose.
    Informational PurposesAn informational icon, calling your attention
    참고
    Harness and coolant hose are color coded. Match harness color to coolant hose color.
  25. Connect the sensor for the chiller to battery hose.
    Informational PurposesAn informational icon, calling your attention
    참고
    Harness and coolant hose are color coded. Match harness color to coolant hose color.
  26. Install the clip that secures the thermal sub assembly harness to the front harness guide cover.
  27. Connect the thermal sub-harness connector to the front controller.
  28. Position the A/C compressor HV harness bracket on the A/C compressor.
    Informational PurposesAn informational icon, calling your attention
    참고
    Make sure the HV harness bracket engages with the harness mount on the top of the A/C compressor.
  29. Install the bolt that attaches the HV harness bracket to the A/C compressor.
    9 Nm (6.6 lbs-ft)
    팁: 다음 공구 사용을 권장합니다.
    • 13mm 딥소켓
    • 래칫/토크 렌치
    팁:
  30. Connect the HVIL electrical connector.
  31. Fully seat the A/C compressor HV connector on the A/C compressor, and then engage the locking tab by pushing it toward the A/C compressor.
    Informational PurposesAn informational icon, calling your attention
    참고
    밀고 당기기 검사를 수행하여 커넥터가 완전히 고정되었는지 확인하십시오.
  32. Install the retaining clips that secure the A/C compressor HV harness to the shock tower brace.
  33. Install the clip that attaches the coolant hose to the A/C compressor bracket, near the ground strap attachment point.
  34. Position the ground strap on the A/C compressor, and then install the bolt that attaches the ground strap to the A/C compressor.
    7 Nm (5.2 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    참고
    This bolt is self-tapping. It is not necessary to tap the compressor bolt hole.
    팁: 다음 공구 사용을 권장합니다.
    • Torx T25 소켓
    • 코드리스 래칫/임팩트 드라이버
    • 래칫/토크 렌치
  35. Install the clip that attaches the A/C compressor low voltage harness to the A/C compressor HV harness bracket.
  36. Connect the low voltage electrical connector to the A/C compressor, and then engage the locking tab.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    경고
    빨간색 잠금 탭을 커넥터를 향해 밀어 잠금 장치를 체결합니다. 빨간색 잠금 탭을 누르거나 당기지 마십시오.
  37. Remove transportation plugs from the new A/C compressor.
  38. Replace the o-rings on the high pressure and low pressure supermanifold to A/C compressor hose fittings, and then lubricate the O-rings with the appropriate A/C oil. See 유액 및 용량 for A/C oil specifications.
    그림 1. Low pressure fitting shown; high pressure fitting similar
  39. 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)
    팁: 다음 공구 사용을 권장합니다.
    • 13mm 딥소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  40. 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)
    팁: 다음 공구 사용을 권장합니다.
    • 13mm 딥소켓
    • 육각 헤드 래칫/플렉스 헤드 토크 렌치
  41. Install the clips (x2) that attach the coolant hose to the A/C compressor bracket.
  42. Install the rear battery tie down strap on the 12V battery bracket.
  43. Install the clip that attaches the 12V battery vent tube to the 12V battery bracket.
  44. Install the 12V/LV auxiliary battery. See 12V/LV 배터리(탈거 및 교체).
  45. On the touchscreen, touch Service Mode > Thermal > Refrigerant System > Start Thermal Fill Drain (Coolant & Refrigerant) and select Run to start the "Start Thermal Fill Drain (Coolant & Refrigerant)" routine.
  46. Disconnect 12V/LV power. See 12V/LV 전원(연결 해제 및 연결).
  47. Perform A/C vacuum leak test. See A/C 냉매(회수 및 재충전).
  48. Perform A/C refrigerant recharge. See A/C 냉매(회수 및 재충전).
  49. Perform a cooling system vacuum refill. See 냉각 시스템(진공 보충).
  50. Connect the first responder loop and leave the LV battery disconnected.
  51. Connect a LV maintainer. See LV 유지 장치(연결 및 연결 해제).
  52. Update the compressor configuration:
    1. Place the vehicle in Service Mode Plus. In the Ops App, touch Login > Shared Fleet, enter the last six digits of VIN, select the correct vehicle, and then touch Service Mode Plus
    2. On the vehicle touchscreen, tap Thermal > Actions > Thermal Configurations, and select the "compressorType".
      • If the target is Denso compressor, the compressor part number and type is:
        • 1501256-00-G: DENSO 8k
        • 1501256-00-H/I: DENSO 11k - no speed limit
        • 1501256-0X-J (or newer) and FW version is beyond 2021.4.10: DENSO 11k (COP1 ENABLED)
      • If the target is Sanden compressor, the compressor part number and type is:
        • 1582668-00-H: SANDEN_V2
        • 1582668-00-I: SANDEN_V3
        • 1582668-XX-J: SANDEN_V4
    3. Select Run to save updated configuration.
  53. Update the coolant pump configuration:
    1. Connect a laptop with Toolbox 3 to the vehicle.
    2. Select Dashboards, and select Infotainment Dashboard.
    3. Select Read Config.
    4. Scroll down to "coolantPumpType" and change the configuration to DUAL_MIX.
    5. Select Apply Changes and select Run to save updated configuration.
      Informational PurposesAn informational icon, calling your attention
      참고
      The vehicle touchscreen will reboot. Toolbox connection will be lost. Select ‘X’ at top right of window to close once completed.
  54. Update the A/C line configuration:
    1. Connect a laptop with Toolbox 3 to the vehicle.
    2. Select Dashboards, and select Infotainment Dashboard.
    3. Select Read Config.
    4. Scroll down to "refrigACLineType" and change the configuration to SAAA_LIMITED or CONTI_LIMITED (depending on the type of the A/C line.
      Informational PurposesAn informational icon, calling your attention
      참고
      • If the A/C line installed has part number 1625910-XX-X, change the configuration to SAAA_LIMITED.
      • If the A/C line installed has part number 1502020-XX-X, change the configuration to CONTI_LIMITED
    5. Select Apply Changes and select Run to save updated configuration.
      Informational PurposesAn informational icon, calling your attention
      참고
      The vehicle touchscreen will reboot. Toolbox connection will be lost. Select ‘X’ at top right of window to close once completed.
  55. Reinstall the firmware. See 소프트웨어 재설치 - 터치스크린.
  56. On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap Thermal > Stop Thermal Fill Drain, and allow the routine to complete.
  57. Tap Coolant System > Run Coolant Pumps Identification > Run, and close once the routine is passed.
  58. Tap Sensors and Valves > Run Reset Compressor P-Metric > Run, and close once the routine is passed.
  59. Tap Sensors and Valves > Run Heat Pump Commissioning > Run, and close once the routine is passed.
  60. Tap Coolant System > Coolant Purge > Run, and close once the routine is passed.
  61. Install the fresh intake duct. See 덕트 - 외기 흡기(탈거 및 교체).
  62. Install the underhood storage unit. See 후드 내 보관 유닛(탈거 및 교체).
  63. Install the 2nd row lower seat cushion. See 시트 쿠션 - 하단 - 2열(탈거 및 교체).
  64. Install the front aero shield panel. See 패널 - 에어로 실드 - 전면(탈거 및 교체).
  65. Inspect the coolant level and make sure the fluid level is at the Max line.
  66. Tap Actions > Test Thermal Performance > Run, and close once the routine is passed.
  67. Tap Actions > Test HVAC Performance > Run, and close once the routine is passed.
  68. Exit Service Mode. See 정비 모드.
  69. Disconnect the LV maintainer. See LV 유지 장치(연결 및 연결 해제).
  70. Connect LV power. See 12V/LV 전원(연결 해제 및 연결).