2026-08-20

Tube - HV Battery Return (Dual Motor) ((拆卸和更换))

校正代码 18302605002 FRT 3.24 注意：除非本程序中另有明确规定，否则上文所列校正代码和 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：请参阅人体工程学注意事项查看安全健康的作业规程。

警告
本程序为“草案”。虽已通过验证，但可能仍有“警告”和“注意”事项缺失。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。

拆卸

  1. Remove the LH and RH rocker panel lower covers. See 罩盖 - 门槛条 - 下 - 左侧 ((拆卸和更换)).
  2. Open all four doors.
    注
    If vehicle is being powered down, latch rear doors to prevent accidental closure.
  3. Lower all four windows.
  4. Move LH front seat backward.
  5. Remove LH front floor mat.
  6. Remove the LH lower A-pillar trim. See 饰板 - 下 - A 柱 - 左侧 ((拆卸和更换)).
  7. Move the LH front seat forward, and then remove and discard the LH front seat rear bolts (x2).
    注
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • Torx Plus T45 socket
  8. Move the LH front seat backward, and then remove and discard the LH front seat front bolts (x2).
    注
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • Torx Plus T45 socket
  9. Release the driver footwell cover. See 脚部空间盖板总成 - 驾驶位 ((拆卸和更换)).
  10. Remove the LH center console side panel. See 毡毯 - 中控台侧板 - 左侧 ((拆卸和更换)).
  11. Remove the LH front main cabin carpet clips.
    注
    2x push clips. Number of clips on new vehicles may vary.
  12. Tilt the LH front seat backward.
    注
    It is not necessary to disconnect the LH seat harness from the body controller.
  13. Fold the LH front main cabin carpet aside for access.
    注
    Dead pedal and foam block are part of carpet.
  14. Remove the LH front footwell HV battery bolts (x2).
    注
    Use of the following tool(s) is recommended:
    • Torx Plus EP20 socket
    • Cordless Ratchet/Impact Driver
  15. Remove the HV battery bolt below the rear end of the LH front seat cushion.
    注
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 16 mm socket
  16. Repeat the step 4 to step 15 for the RH front side.
    注
    For the front passenger footwell cover removal, see 脚部空间盖板总成 - 副驾位 ((拆卸和更换)).
  17. Remove the 2nd row floor mat from the vehicle.
  18. Release the 2nd row seat cushion and disconnect harness.
    注
    2x clips, 2x connectors. Press tabs backward and then pull front edge up.
  19. Pull back rear carpet to access rear interior battery bolts.
    注
    2x push clips.
  20. Remove LH rear HV battery interior bolt.
    注
    1x bolt, 16mm, 66 Nm, Lift up carpet for access.
    注
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 16 mm deep socket
  21. Close the LH rear door latch manually.
  22. Remove RH rear HV battery interior bolt.
    注
    1x bolt, 16mm, 66 Nm, Lift up carpet for access.
  23. Close the RH rear door latch manually.
  24. Raise and support the vehicle.
    注
    Remove body plugs and install M3 lift pad adapters to indicated locations .
  25. Place vehicle in Service Mode Plus via the Vehicle Ops mobile app or connecting laptop with Toolbox.
    注
    Using Vehicle Ops mobile app, enter last six digits of VIN, select vehicle from list, then swipe to the left and select "Enable Service Mode Plus". The Vehicle Ops mobile app can be downloaded at: https://mobile.tesla.com/AppStore/Home/AppDetails?appId=6.
  26. Unlock vehicle gateway.
    注
    After vehicle has been put into "Service Mode", place keycard on center console to turn on drive rails, hold down the brake pedal, while keep pressing right hand signal button simultaneously for at least 10 seconds, "GTW UNLOCKING" should pop up on the UI right next to the VIN during these 10 seconds, once gateway is unlocked "GTW UNLOCKED 5400" will be displayed on the UI next to the VIN, the gateway will remain unlocked for 90 minutes, follow steps on Toolbox article #5582900 for any additional information.
  27. Run Thermal Fill Drain (Coolant Only) through the UI: Select Thermal > Coolant System > Coolant Fill/Drain, and touch Run.
    注
    Close the routine once it's completed. Thermal Fill Drain routine has a 5-hour time limit. After 5 hours, the routine must be performed again.
  28. Disconnect the LV battery power. See 低压电源 - 锂离子（断开和连接）.
  29. Remove all items from pockets and ensure not wearing metal items.
  30. Perform the Vehicle HV Disablement procedure. See 车辆电气绝缘程序 (Test/Adjust).
  31. Remove the fastener securing the busbar cover access door.
    注
    1x bolt, 10mm, 9 Nm.
  32. Remove bolts securing charge port busbar kit to HV header.
    注
    2x bolts, 10mm, 9 Nm.
  33. Lift busbar kit connector to remove from HV header.
    注
    4x guide tabs. Ease removal of aluminum connector housing by shifting rear end of busbar assembly upward.
  34. Remove HV insulating gloves.
  35. Disconnect HVC logic connector and install the logic cap.
  36. Remove the bolt that attaches the DCDC ground busbar to the body.
    注
    Use of the following tool(s) is recommended:
    • 12 mm socket
    • 4 in extension
    • Ratchet/torque wrench
  37. Remove and discard the nut that attaches the DCDC ground busbar to the HV battery.
    注
    Use of the following tool(s) is recommended:
    • 4 in extension
    • Ratchet/torque wrench
    • 13 mm socket
  38. Remove the DCDC ground busbar.
  39. Remove and discard the nut that secures the positive LV output from PCS cable and move the cable aside.
    注
    Use of the following tool(s) is recommended:
    • 4 in extension
    • Ratchet/torque wrench
    • 13 mm socket
  40. Raise vehicle fully and lower lift onto locks.
    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.
  41. Remove LH and RH clips securing rear aero shield to wheel house liner.
    注
    2x clips.
  42. Remove the rear aero shield.
    注
    11x bolts, 10mm, 5 Nm.
  43. Remove the outer fasteners securing front aero shield.
    注
    7x bolts, 10mm, 5 Nm.
  44. Remove remaining nuts and remove front aero shield from vehicle.
    注
    2x nuts, 15mm, 8 Nm.
  45. Remove push clips securing lower rear edge of LH front wheel liner to vehicle to access the coolant hose.
    注
    3x push clips.
  46. Remove bolt securing LH front wheel liner to skid plate.
    注
    1x bolt, 10mm, 5 Nm.
  47. Use bungee strap to pull back LH front wheel liner.
    注
    Secure to subframe.
  48. Repeat step 45 to step 47 for the RH front side.
  49. Position the coolant drain container underneath RH front of HV battery.
  50. Release the FDU inverter inlet hose on the RH side of the vehicle and plug both hose ends.
  51. Disconnect the powertrain supply hose from the powertrain supply tube and plug the hose ends as needed.
  52. Position the coolant drain container underneath LH front of HV battery.
  53. Disconnect the HV battery return tube from the HV battery hose and install plugs on both hose ends.
    注
    1x spring clip, 2x plugs. Located on the LH front of the HV battery. Coolant loss greater than 1 L will require a vacuum fill.
  54. Disconnect the HV battery manifold hose.
    注
    1x spring clip, 2x plugs. Plug hoses as required.
  55. Disconnect A/C compressor HV harness connector.
    注
    1x connector, 1x Red locking tab. 2-stage push-release connector. Unlock it by pulling back the red tab, then push the orange lip and pull back for stage 1. Finally, push the green lip and pull back to disconnect.
  56. Remove the bolt that secures the FDU HV harness to the FDU.
    注
    Use of the following tool(s) is recommended:
    • Ratchet/torque wrench
    • 10 mm socket
  57. Disconnect the FDU HV harness connector by releasing the locking tab and rotate the release lever up.
    注
    Do not force the release lever up. Ensure the alignment tabs on the FDU header are not damaged.
  58. Attach hose extension to coolant drain hose for extra length.
  59. Remove the bolt that secures the FDU ground strap to FDU.
    注
    Use of the following tool(s) is recommended:
    • Ratchet/torque wrench
    • 10 mm socket
  60. Release the FDU ground strap harness clip from FDU.
  61. Remove the rear skid plate from the HV battery. See 防滑板 - 后 - 高压电池 ((拆卸和更换)).
  62. Position coolant drain container underneath LH rear of HV battery.
  63. Disconnect LH coolant hose from rear of HV battery.
    注
    1x spring clip, 2x plugs, Plug both the coolant hose and passthrough .
  64. Remove fir tree clip securing coolant hose to rear subframe shear plate.
    注
    1x fir tree clip.
  65. Disconnect RDU inverter inlet tube from LH rear of HV battery.
    注
    1x spring clip, Plug hose connections as needed, Coolant loss greater than 1 L will require vacuum fill.
  66. Position coolant drain container underneath RH rear of vehicle.
  67. Disconnect rear PT supply hose from rear of HV battery.
    注
    1x spring clip, Plug hose connections as needed, Coolant loss greater than 1 L will require vacuum fill.
  68. Support front portion of rear subframe.
  69. Release clips securing coolant hoses to LH shear plate.
    注
    2x fir tree clips.
  70. Remove smaller fasteners securing LH shear plate.
    注
    2x bolts, 13mm, 35 Nm.
  71. Remove large bolt securing LH shear plate and subframe to body and remove shear plate.
    注
    1x bolt, 21mm, 130 Nm, Discard after removal.
  72. Hand tighten bolt securing LH side of subframe to body.
    注
    1x bolt, 21mm, 130 Nm.
  73. Release clips securing coolant hoses to RH shear plate.
    注
    2x fir tree clips.
  74. Remove smaller fasteners for RH shear plate.
    注
    2x bolts, 13mm, 35 Nm.
  75. Remove large bolt securing RH shear plate and subframe to body and remove shear plate.
    注
    1x bolt, 21mm, 130 Nm, Discard at later step.
  76. Hand tighten bolt securing RH side of subframe to body.
    注
    1x bolt, 21mm, 130 Nm.
  77. Remove support stand from under vehicle.
  78. Remove nut securing RDU HV cable bracket to HV battery.
    注
    1x nut, 10mm, 10 Nm, Number of fasteners may vary.
  79. Disconnect RDU HV cable from HV battery.
    注
    1x connector, Release locking tab and rotate the release lever up to disengage the connector, Do not force the release lever up, Ensure the alignment tabs on the RDU header are not damaged.
  80. Place HV battery table into position and lower vehicle to support HV battery.
    注
    Recommend assistance, Line up table so center 4 bolts are accessible through opening in table, Adjust final battery table position using adjustable caster jacks on table.
  81. Remove central bolts securing HV battery center ski cover.
    注
    4x bolts, EP14, 34 Nm.
  82. Remove bolts securing LH front support bracket to vehicle.
    注
    4x bolts, 16mm, 110 Nm.
  83. Remove bolts securing RH front support bracket to vehicle.
    注
    4x bolts, 16mm, 110 Nm.
  84. Remove LH bolts securing HV battery to vehicle.
    注
    8x bolts, 13mm, 35 Nm.
  85. Remove RH bolts securing HV battery to vehicle.
    注
    8x bolts, 13mm, 35 Nm.
  86. Raise vehicle free of HV battery.
    注
    Recommend assistance.
  87. Remove battery from under vehicle.
    注
    Recommend assistance.
  88. Install the penthouse engagement seal (1554330-00-C) onto the HV battery pack.
    注
    This seal is a one-time-use item and must be replaced each time the HV battery pack is removed from the vehicle, or when installing it onto a new HV battery pack that is not already equipped with the seal.
  89. Release clips securing HV battery return tube from rear of HV battery.
    注
    2x clips.
  90. Release HV battery return tube from LH side of HV battery and allow hose to fully drain.
    注
    5x clips, Remove all coolant plugs from hose and allow coolant to fully drain.

安装

  1. Install HV battery return tube onto LH side of HV battery.
    注
    5x clips.
  2. Remove plug and connect HV battery return tube to LH rear of HV battery.
    注
    1x spring clip, 1x plug, Perform push-pull-push test to make sure hose is fully engaged. Loss of coolant greater than 1L requires coolant vacuum fill.
  3. Install clips securing HV battery return tube onto rear of HV battery.
    注
    2x clips.
  4. Remove plug and connect HV battery return tube to RH rear of HV battery.
    注
    1x spring clip, 1x plug, Perform push-pull-push test to make sure hose is fully engaged.Loss of coolant greater than 1L requires coolant vacuum fill.
  5. Install HV battery alignment rods.
    注
    2x rods to the body at the front of the vehicle. 2x rods to the battery near the ancillary bay.
  6. Position HV battery under vehicle.
    注
    Recommend assistance.
  7. Lower vehicle onto HV battery and align holes.
    注
    Recommend assistance. Use alignment rods. Be sure coolant hoses do not get caught on alignment rods. Caution not to damage HV cable. Do not fully lower vehicle onto battery (this will help with installing battery bolts).
  8. Set RH bolts (x8) securing HV battery to vehicle with cordless impact.
    35 Nm (25.8 lbs-ft)
    注
    Ensure smooth thread engagement and bolts are not cross threaded into casting. Flush down bolts. Do not over tighten bolts. Fully torque at later step.
    注
    Use of the following tool(s) is recommended:
    • 3 in extension
    • 13 mm socket
    • Cordless Ratchet/Impact Driver
  9. Set LH bolts (x8) securing HV battery to vehicle with cordless impact.
    35 Nm (25.8 lbs-ft)
    注
    Ensure smooth thread engagement and bolts are not cross threaded into casting. Flush down bolts. Do not over tighten bolt. Fully torque at later step.
    注
    Use of the following tool(s) is recommended:
    • 3 in extension
    • 13 mm socket
    • Cordless Ratchet/Impact Driver
  10. Remove HV battery alignment rods.
    注
    2x rods to the body at the front of the vehicle. 2x rods to the battery near the ancillary bay.
  11. Set bolts (x4) securing RH front support bracket to vehicle with cordless impact.
    110 Nm (81.1 lbs-ft)
    注
    Ensure smooth thread engagement and bolts are not cross threaded into casting. Flush down bolts. Do not over tighten bolts. Fully torque at later step.
  12. Set bolts (x4) securing LH front support bracket to vehicle with cordless impact.
    110 Nm (81.1 lbs-ft)
    注
    Ensure smooth thread engagement and bolts are not cross threaded into casting. Flush down bolts. Do not over tighten bolts. Fully torque at later step.
  13. Set central bolts (x4) securing HV battery center ski cover with cordless impact.
    34 Nm (25.1 lbs-ft)
    注
    Ensure smooth thread engagement and bolts are not cross threaded into casting. Flush down bolts. Do not over tighten bolts. Fully torque at later step.
  14. Install the bolts securing the HV battery to the body at the LH shear plate area hand-tight.
    注
    2x bolts, 13mm, 35 Nm. Torque at later step.
  15. Install the bolts securing the HV battery to the body at the RH shear plate area hand-tight.
    注
    2x bolts, 13mm, 35 Nm. Torque at later step.
  16. Connect RDU HV cable to HV battery.
    注
    1x connector. Make sure the connector lock is 90 degrees from the connector before beginning to secure the connector. Use one hand to support the connector while other latching locking tab. Once installed, verify that the latch is not damaged and fully secured in the latched position.
  17. Install nut securing RDU HV cable bracket to HV battery.
    10 Nm (7.4 lbs-ft)
    注
    Number of fasteners may vary.
    注
    Use of the following tool(s) is recommended:
    • 10 mm socket
    • Ratchet/torque wrench
  18. Remove hose plugs and connect RDU outlet hose to PT return tube.
    注
    1x spring clip, 2x plugs. Perform push-pull-push test to make sure hose is fully engaged. Use shop towel to clean any coolant residue if necessary. Loss of coolant greater than 1L requires coolant vacuum fill.
  19. Remove plugs and connect RDU inverter inlet hose to LH rear of HV battery.
    注
    1x spring clip. Perform push-pull-push test to make sure hose is fully engaged. Loss of coolant greater than 1L requires coolant vacuum fill.
  20. Position HV battery rear skid plate enclosure onto HV battery for installation.
    注
    Recommend assistance if needed.
  21. Install upper bolts securing HV battery rear skid plate enclosure hand-tight.
    注
    4x bolts, 13mm, 35 Nm. Torque at later step.
  22. Install upper nut securing HV battery rear skid plate enclosure hand-tight.
    注
    1x nut, 10mm, 13 Nm. Torque at later step.
  23. Install lower bolts (x2) securing HV battery rear skid plate enclosure.
    13 Nm (9.6 lbs-ft)
    注
    Earlier vins may be equipped with additional bolts.
    注
    Use of the following tool(s) is recommended:
    • 4 in extension
    • External Torx Plus EP10
    • Ratchet/torque wrench
  24. Lower vehicle onto pack completely.
    注
    Recommend assistance.
  25. Torque RH bolts (x8) securing HV battery to vehicle.
    35 Nm (25.8 lbs-ft)
    注
    Use of the following tool(s) is recommended:
    • 3 in extension
    • 13 mm socket
    • Flex head ratchet/flex head torque wrench
  26. Torque LH bolts (x8) securing HV battery to vehicle.
    35 Nm (25.8 lbs-ft)
    注
    Use of the following tool(s) is recommended:
    • 3 in extension
    • 13 mm socket
    • Flex head ratchet/flex head torque wrench
  27. Torque bolts securing RH front support bracket to vehicle.
    注
    4x bolts, 16mm, 110 Nm.
  28. Torque bolts securing LH front support bracket to vehicle.
    注
    4x bolts, 16mm, 110 Nm.
  29. Torque central bolts securing HV battery center ski cover.
    注
    4x bolts, EP14, 34 Nm.
  30. Torque bolts securing HV battery rear skid plate enclosure to vehicle.
    注
    4x bolts, 13mm, 35 Nm.
  31. Torque upper nut securing HV battery rear skid plate enclosure .
    注
    1x nut, 10mm, 13 Nm.
  32. Torque lower bolts securing rear battery enclosure skid plate.
    注
    2x bolts, EP10, 13 Nm. Earlier vins may be equipped with additional bolts.
  33. Install RH side coolant hose clips to HV battery rear skid plate enclosure .
    注
    2x fir tree clips.
  34. Install LH side coolant hose clip to HV battery rear skid plate enclosure.
  35. Raise vehicle and lower onto locks, then remove battery table from under vehicle.
    注
    Recommend assistance. 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.
  36. Support front portion of rear subframe.
  37. Remove smaller fasteners for LH shear plate.
    注
    2x bolt, 13mm, 35 Nm.
  38. Remove smaller fasteners for RH shear plate.
    注
    2x bolt, 13mm, 35 Nm.
  39. Install LH front bolt and shear plate to rear subframe hand-tight.
    注
    1x bolt, 21mm, 130 Nm. Install new bolt. Torque at later step.
  40. Install bolts securing LH shear plate to HV battery hand-tight.
    注
    2x bolts, 13mm, 35 Nm.
  41. Install RH front bolt and shear plate to rear subframe hand-tight.
    注
    1x bolt, 21mm, 130 Nm. Install new bolt. Torque at later step.
  42. Install bolts securing RH shear plate to HV battery hand-tight.
    注
    2x bolts, 13mm, 35 Nm.
  43. Torque bolts securing shear plates to vehicle.
    注
    4x bolts, 13mm, 35 Nm.
  44. Torque bolt securing subframe and LH shear plate to body.
    注
    1x front bolt, 21mm, 130 Nm. Mark bolt after torque.
  45. Torque bolt securing subframe and RH shear plate to body.
    注
    1x front bolt, 21mm, 130 Nm. Mark bolt after torque.
  46. Remove support stand from under vehicle.
  47. Install clips securing coolant hoses to RH shear plate.
    注
    2x fir tree clips.
  48. Install clips securing coolant hoses to LH shear plate.
    注
    2x fir tree clips.
  49. lnstall rear aero shield.
    注
    11x bolts, 10mm, 5 Nm. Apply Loctite 222 onto rear aero shield bolts.
  50. Install LH and RH clips securing rear aero shield to wheel house liner.
    注
    2x clips.
  51. Connect HV battery manifold hose.
    注
    1x spring clip. Remove plugs.
  52. Connect PT supply hose.
    注
    1x spring clip. Remove plugs. Perform push-pull-push test to make sure hose is fully engaged. Loss of coolant greater than 1L requires coolant vacuum fill.
  53. Connect PT return hose.
    注
    1x spring clip. Remove plugs. Perform push-pull test to verify hoses are fully engaged. Loss of coolant greater than 1L requires coolant vacuum fill.
  54. Install front skid plate.
    注
    4x bolts, EP10, 13 Nm, 2x tabs. Position and move backward to installation.
  55. Release RH front wheel liner from bungee strap.
    注
    Remove strap from vehicle.
  56. Install bolt securing RH front wheel liner to skid plate.
    注
    1x bolt, 10mm, 5 Nm. Apply Loctite 222 onto front wheel liner bolts.
  57. Install the push clip securing lower edge of RH front wheel liner to vehicle.
  58. Connect HV battery return hose.
    注
    1x spring clip.
  59. Release LH front wheel liner from bungee strap.
    注
    Remove strap from vehicle.
  60. Install bolt securing LH front wheel liner to skid plate.
    注
    1x bolt, 10mm, 5 Nm.
  61. Install the push clip securing lower edge of LH front wheel liner to vehicle.
  62. Connect A/C compressor HV harness connector.
    注
    1x connector. Engage locking tab.
  63. Secure the FDU ground strap harness clip to FDU.
  64. Install the bolt that secures FDU ground strap to FDU.
    6 Nm (4.4 lbs-ft)
    注
    Use of the following tool(s) is recommended:
    • Ratchet/torque wrench
    • 10 mm socket
  65. Install the FDU HV harness connector to FDU.
    注
    Install the HV connector lever lock onto the FDU HV cable connector. Align the connector to the FDU, then remove the HV connector lever lock before fully latching the connector. Use one hand to support the connector while using the other hand to latch the locking tab. Once installed, verify that the latch is not damaged and is fully secured in the latched position.
  66. Position front aero shield onto vehicle.
    注
    2x nuts, 15mm, 5 Nm. Hand-tighten the nuts to temporarily hold the panel in place.
  67. Apply Loctite 222 onto front aero shield bolts and install outer fasteners to front aero shield.
    注
    7x bolts, 10mm, 5 Nm.
  68. Lower vehicle fully.
    注
    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered.
  69. Perform a cooling system vacuum refill. See 冷却系统 - 真空再充注 (Test/Adjust).
  70. Inspect and put on the HV insulating gloves and leather gloves.
  71. Use alcohol wipe to clean the HV connector contact surface of residual Penetrox.
    注
    Allow 1 minute to dry. New busbar comes with penetrox applied to HV connector.
  72. Apply 2 drops of Penetrox A-13, each about 5 mm in diameter, to either side of the hole on both leads. Spread evenly to ensure the contact surface is fully covered.
  73. Position busbar kit connector and lower onto HV header.
    注
    4x guide tabs. Shift rear end of busbar assembly upward to help ease installation. If excessive force is required to seat busbars, they may have been bent. Inspect for damage and replace if necessary.
  74. Install bolts securing charge port busbar kit to HV header.
    注
    2x bolts, 10mm, 9 Nm.
  75. Perform Hioki resistance test at each HV joint from HV busbar lead to bolt head.
    注
    The acceptable resistance is between 0.050 mΩ (50 μΩ) and 0.195 mΩ (195 μΩ).
  76. Install fastener securing busbar cover access door.
    注
    1x bolt, 10mm, 9 Nm.
  77. Remove the HV insulating gloves.
  78. Install DCDC ground busbar.
    注
    Slotted hole goes to body side.
  79. Install bolt securing DCDC ground busbar to body.
    注
    1x bolt, 12mm, 20 Nm.
  80. Install the new nut securing DCDC ground busbar to HV battery.
    注
    1x nyloc nut, 13mm, 9 Nm.
  81. Connect DCDC positive cable to right body harness.
    注
    1x connector,1x clip. Connect the connector and push in the red locking tab.
  82. Remove logic cap and connect HVC logic connector.
    注
    1x connector, 1x cap. Align connector and then pull the handle to locking position to get the connector fully seated.
  83. Connect the LV battery power. See 低压电源 - 锂离子（断开和连接）.
  84. Remove lift arms from below vehicle.
    注
    Lower rack arms fully and remove them from under vehicle.
  85. Move vehicle away from lift.
    注
    Position to allow easy access to interior.
  86. Unlock the vehicle gateway. See 网关解锁.
  87. Run "Stop Thermal Fill/Drain" through UI.
    注
    Allow routine to complete and ensure the routine is successful.
  88. Inspect coolant level and top off as necessary.
    注
    Ensure that fluid level is at Max line.
  89. Select "Start Coolant Air Purge" using the UI.
    注
    等待冷却液泵停止运行（可听见噪音），界面上将出现“例行程序完成”，但冷却液泵将继续运行 10 分钟，如果在这段时间内开始执行下一例行程序，该例行程序将运行失败。确保车辆未处于“前进挡”，即使出现完成消息，例行程序仍在运行，怠速 = 约1500 RPM，测试中，速度将在 3500-6500 RPM 之间变化，启动的阀门将在串联和并联之间切换，将车辆置于“行驶”状态，此例行程序将停止。如果速度在 7000 RPM 左右徘徊，则说明冷却液泵存在气锁状况，请进行真空加注；继续添加冷却液并排空空气，直至冷却液液位介于冷却液罐上的 NOM 与 MAX 线之间
  90. Install RH rear HV battery interior bolt.
    注
    1x bolt, 16mm, 66 Nm. Lift up carpet for access.
  91. Install LH rear HV battery interior bolt.
    注
    1x bolt, 16mm, 66 Nm. Lift up carpet for access.
  92. Install rear carpet section.
    注
    2x push clips. Tuck corners under lower C pillar trim.
  93. Connect 2nd row seat harness and secure cushion.
    注
    2x clips, 2x connectors. Insert buckles through holes. Slide rear inward then align front clips. Perform push-pull-push test.
  94. Close LH and RH rear doors.
    注
    Release latch before closing if manually latched.
  95. Install LH front footwell HV battery bolts.
    注
    2x bolts, EP20, 136 Nm.
  96. Install HV battery bolt below rear end of LH front seat cushion.
    66 Nm (48.7 lbs-ft)
    注
    Use of the following tool(s) is recommended:
    • 16 mm socket
    • Cordless Ratchet/Impact Driver
  97. Install LH front main cabin carpet to vehicle.
    注
    2x push clips. Number of clips on new vehicles may vary.
  98. Install LH console side panel carpet.
    注
    11x clips, 2x positioning clips, 1x tab. Position side panel and align the front tab. Push the console panel from the front towards the rear.
  99. Install connectors to LH footwell cover .
    注
    1x connector, 1x OBDII connector. Ensure tabs engage on OBDII connector.
  100. Install LH footwell cover.
    注
    2x magnets,1x guide tab.
  101. Reposition the LH front seat onto the LH front seat risers.
    注
    Take care when moving seat. Ensure carpet is not damaged.
  102. Move the LH front seat backward.
  103. Install new front bolts securing LH front seat to vehicle.
    33.5 Nm (24.7 lbs-ft)
    注
    Use of the following tool(s) is recommended:
    • Ratchet/torque wrench
    • Torx T45 socket
    • Flex head ratchet/flex head torque wrench
  104. Move the LH front seat forward.
  105. Install new rear bolts securing LH front seat to vehicle.
    33.5 Nm (24.7 lbs-ft)
    注
    Use of the following tool(s) is recommended:
    • Ratchet/torque wrench
    • Torx T45 socket
    • Flex head ratchet/flex head torque wrench
  106. Install LH lower A-pillar assembly. See 饰板 - 下 - A 柱 - 左侧 ((拆卸和更换)).
  107. Install the LH front floor mat.
  108. Repeat step 95 to step 107 for the RH front side.
  109. Close RH front door.
  110. Inspect coolant level and top off as necessary.
    注
    Ensure that fluid level is at Max line.
  111. Install coolant bottle cap.
  112. Install the underhood storage unit. See 前备箱总成 ((拆卸和更换)).
  113. Close hood.
  114. Install the LH and RH rocker panel lower covers. See 罩盖 - 门槛条 - 下 - 左侧 ((拆卸和更换)) .
  115. Exit Service Mode through UI: go to Controls > Service Mode > Exit Service Mode, press and hold Exit Service Mode to exit.
    注
    Exit Service Mode: Controls > Service Mode > Exit Service Mode, Press and hold to exit.
  116. Raise all four windows and close the LH front door.