08/04/2024 19:50:38

软管 - 前驱动单元动力总成旁路（带加热泵款）（后轮驱动）（拆卸和更换）

校正代码 18302302 0.55 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LaborTimeFeedback@tesla.com。 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)。

Warning IconA warning icon, calling your attention to a possibly risky situation
警告
尽管此程序已经过验证，但仍是一个草案。可能没有警告和注意事项。请遵守安全要求，处理或靠近高压系统和部件时，请谨慎操作。请将校正修理内容及反馈发送至ServiceDevelopment@teslamotors.com。

拆卸

  1. Raise and support vehicle
  2. Open LH front door
  3. Lower LH front window
  4. Open hood
    Informational PurposesAn informational icon, calling your attention
    注
    Press "Open" button on touchscreen to release latch, Lift lid manually
  5. Remove rear apron
    Informational PurposesAn informational icon, calling your attention
    注
    12x clips, Only store rear apron visible face upwards
  6. Remove cabin intake upper duct assembly
    Informational PurposesAn informational icon, calling your attention
    注
    3x clips, Some configurations may come with 4x clips
  7. Power off vehicle from center display
    Informational PurposesAn informational icon, calling your attention
    注
    Via Controls > Safety > Power Off, Select Power Off button at warning dialogue box
  8. Disconnect 12V negative terminal
    Informational PurposesAn informational icon, calling your attention
    注
    1x nut, 10mm, 6 Nm, Ensure vehicle is in park, climate control system is off, and vehicle is not charging before disconnecting 12V
  9. Disconnect first responder loop
    Informational PurposesAn informational icon, calling your attention
    注
    1x connector, Release locking tab
  10. Raise vehicle fully and lower lift onto locks
    Informational PurposesAn informational icon, calling your attention
    注
    Set vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side, Verify doors are clear of surrounding objects
  11. Remove outer fasteners securing front aero shield
    Informational PurposesAn informational icon, calling your attention
    注
    9x bolts, 10mm, 5 Nm
  12. Remove remaining nuts and remove front aero shield from vehicle
    Informational PurposesAn informational icon, calling your attention
    注
    2x nuts, 15mm, 5 Nm
  13. Remove clips securing RH front wheel liner to vehicle
    Informational PurposesAn informational icon, calling your attention
    注
    4x clips
  14. Use bungee strap to pull back RH front wheel liner
    Informational PurposesAn informational icon, calling your attention
    注
    Secure to subframe
  15. Position coolant drain container underneath RH front of HV battery
  16. Disconnect PT return tube from FDU bypass hose
    Informational PurposesAn informational icon, calling your attention
    注
    2x clips, 2x plugs, Lower hose located on RH front of HV battery, Plug both hose ends
  17. Remove coolant drain container from underneath vehicle

安装

  1. Release FDU bypass hose from front subframe
    Informational PurposesAn informational icon, calling your attention
    注
    1x fir tree clip
  2. Lower vehicle
    Informational PurposesAn informational icon, calling your attention
    注
    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
  3. Position fluid catcher underneath front of vehicle
  4. Disconnect FDU bypass hose from the Supermanifold and remove from vehicle
    Informational PurposesAn informational icon, calling your attention
    注
    1x spring clip, 2x plugs, Plug supermanifold and bypass hose to prevent excess coolant drain
  5. Feed hose into position and install FDU bypass hose to the supermanifold
    Informational PurposesAn informational icon, calling your attention
    注
    1x spring clip, 2x plugs, Install plug onto lower end of hose to avoid coolant loss, Remove plug from Supermanifold, Perform push-pull-push test to make sure hose is fully engaged
  6. Remove fluid catcher from underneath vehicle
  7. Raise vehicle fully and lower lift onto locks
    Informational PurposesAn informational icon, calling your attention
    注
    Set vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side
  8. Secure FDU bypass hose to front subframe
    Informational PurposesAn informational icon, calling your attention
    注
    1x fir tree clip
  9. Position coolant drain container underneath RH front of HV battery
  10. Remove plugs then connect PT return tube to FDU bypass hose
    Informational PurposesAn informational icon, calling your attention
    注
    2x clips, 2x plugs, Perform push-pull-push test to make sure hoses are fully engaged
  11. Remove coolant drain container from underneath vehicle
  12. Release RH front wheel liner from bungee strap
    Informational PurposesAn informational icon, calling your attention
    注
    Remove strap from vehicle
  13. Install clips securing RH front wheel liner to vehicle
    Informational PurposesAn informational icon, calling your attention
    注
    4x clips
  14. Position front aero shield to vehicle and install nuts
    Informational PurposesAn informational icon, calling your attention
    注
    2x nuts, 15mm, 5 Nm
  15. Apply Loctite 222 onto front aero shield bolts and install outer fasteners to front aero shield
    Informational PurposesAn informational icon, calling your attention
    注
    9x bolts, 10mm, 5 Nm
  16. Lower vehicle fully
    Informational PurposesAn informational icon, calling your attention
    注
    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
  17. Install frunk assembly to vehicle
    Informational PurposesAn informational icon, calling your attention
    注
    12x clips, Make sure frunk assembly is fully seated onto clips, Number of clips may vary on older vehicles. Ensure A/C compressor HVIL harness is not pinched between frunk assembly and thermal beam
  18. Install bolts securing frunk assembly
    Informational PurposesAn informational icon, calling your attention
    注
    7x bolts, 10mm, 5 Nm, Lower RBN covers after installing upper fasteners, Newer vehicles may not be equipped with covers
  19. Install frunk close out panel
    Informational PurposesAn informational icon, calling your attention
    注
    4x clips, 1x connector, Frunk safety switch, 3x guide tabs, Align 3x tabs then push downward to secure clips
  20. Remove coolant bottle cap
  21. Inspect coolant level and top off as necessary
    Informational PurposesAn informational icon, calling your attention
    注
    Ensure that fluid level is at Max line
  22. Connect first responder loop
    Informational PurposesAn informational icon, calling your attention
    注
    1x connector, Engage locking tab, Connect FRL before connecting 12V to avoid damage to car computer
  23. Connect 12V negative terminal
    Informational PurposesAn informational icon, calling your attention
    注
    1x nut, 10mm, 6 Nm
  24. Connect to vehicle using Toolbox 3.0
    Informational PurposesAn informational icon, calling your attention
    注
    Vehicle connection is integrated into drivers footwell cover, Open Toolbox 3 website and establish connection to the vehicle, https://toolbox.teslamotors.com, Select connection status icon at top right corner, and select connect locally (icon will turn green when vehicle is connected)If RJ45 ethernet diagnostic connector present connect directly from laptop using an RJ45 Ethernet cable
  25. Select ‘Actions/Autodiag’ tab and search for ‘Purge'
  26. Select ‘TEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGESearch for routine in ToolboxCoolant Air PurgeThermal / Coolant System - Coolant Purge Starthv / Front Drive Inverter Replacement - Coolant Air Purgehv / Rear Drive Inverter Replacement - Coolant Air Purgehv / Rear Left Drive Inverter Replacement - Coolant Air Purgehv / Rear Right Drive Inverter Replacement - Coolant Air Purgehv / Front Drive Unit Replacement - Coolant Air Purgehv / Rear Drive Unit Replacement - Coolant Air PurgeThermal / Actions - Coolant Purge Stop or Coolant Purge Start ’, click ‘Run’, and allow routine to complete
    Informational PurposesAn informational icon, calling your attention
    注
    Make sure vehicle is not in drive state, Plan is still running despite the stop message, Coolant pumps will be audible, Test lasts approximately 10 mins, Speeds can be monitored in garage under PT Thermal tab, Idle speed = ~1500 RPM, Test will vary speeds from 3500-6500 RPM and actuate valve between SERIES and PARALLEL, Putting vehicle into drive state will stop this routine, If speeds hover at 7000 RPM, that means the pumps are air locked, perform vacuum fill again, Continue to add coolant and purge until the coolant level reaches between the NOM and MAX Lines on the bottle, Select ‘X’ at top right of window to close once complete
  27. Remove HSD or RJ45 cable from Ethernet port to disconnect Toolbox 3.0 from vehicle
  28. Inspect coolant level and top off as necessary
    Informational PurposesAn informational icon, calling your attention
    注
    Ensure that fluid level is at Max line
  29. Install coolant bottle cap
  30. Install cabin intake upper duct assembly
    Informational PurposesAn informational icon, calling your attention
    注
    3x clips, Some configurations may come with 4x clips
  31. Install rear apron
    Informational PurposesAn informational icon, calling your attention
    注
    12x clips
  32. Close hood
  33. Raise LH front window
  34. Close LH front door
  35. Remove vehicle from lift
    Informational PurposesAn informational icon, calling your attention
    注
    Lower rack arms fully and remove from under vehicle