2023-07-26

Bracket - Radar - Front (DAS 2.5) (Remove and Replace)

Correction code

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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.

Removal

  1. Perform Four Wheel Alignment Check and Adjust (with Air Suspension).
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    Note
    Per current Model S FRT (31000100) 1.2 hours.
  2. Open hood.
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    Note
    Using MCU touchscreen > Controls > Frunk Trunk.
  3. Remove rear underhood apron.
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    Note
    8x clips.
  4. Remove LH underhood apron.
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    Note
    9x clips.
  5. Remove RH underhood apron.
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    Note
    9x clips.
  6. Remove front underhood apron.
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    Note
    7x clips.
  7. Release drainage hoses from HEPA filter inlet duct.
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    Note
    2x hoses.
  8. Remove clips securing HEPA filter inlet duct to cowl panel.
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    Note
    3x push clips.
  9. Remove HEPA filter inlet duct.
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    Note
    2x clips on HEPA filter.
  10. Remove HEPA filter outlet duct from vehicle.
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    Note
    Lift up, pull towards front of vehicle, then rotate clockwise.
  11. Disconnect light and release switch connectors and remove underhood storage carpet.
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    Note
    2x connectors, Release edge of carpet from underneath underhood storage unit seal.
  12. Remove bolts and clips securing underhood storage unit.
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    Note
    2x bolts, 10mm, 7 Nm, 2x push clips.
  13. Push wiring harness grommet through underhood storage unit and remove.
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    Note
    1x grommet.
  14. Apply masking tape to protect LH and RH front fender.
  15. Disconnect fascia harness and release edge clip.
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    Note
    1x edge clip, 2x connectors.
  16. Remove bolts securing LH fascia bracket to carrier.
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    Note
    2x bolts, 10mm, 4 Nm.
  17. Remove bolts securing fascia to RH carrier.
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    Note
    2x bolts, 10mm, 4 Nm.
  18. Remove screw securing front fascia to LH fender bracket.
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    Note
    1x screw, T25, 1.5 Nm.
  19. Remove screws and clips securing fascia to front aero shield.
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    Note
    2x bolts, 10mm, 4 Nm, 6x push clips.
  20. Release fascia from fender brackets and pull forward to remove from vehicle.
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    Note
    Set fascia on protected surface, Recommend assistance.
  21. Between the 2 ball joints, carefully pry the radar housing away from the bracket before disconnecting.
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    Note
    3x Ball Joint, Take care not to damage the face of the radar.
  22. Support the assembly and disconnect the radar connector.
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    Note
    1x Connector.
  23. Remove the radar housing back plate.
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    Note
    3x bolts, T10, 0.8 Nm.
  24. Remove the radar from the housing.

Installation

  1. Position the radar into the new radar housing.
  2. Install the radar housing back plate.
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    Note
    3x bolts, T10, 0.8 Nm.
  3. Support the radar assembly and connect the radar.
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    Note
    1x connector.
  4. Install the radar housing assembly to the radar bracket.
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    Note
    3x Ball Joint, Take care not to damage the face of the radar.
  5. Place front fascia onto vehicle and secure fascia to fender brackets.
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    Note
    Recommend Assistance, Route fascia harness while installing, Align guide tabs to aeroshield then secure to fender brackets.
  6. Install screws and clips securing fascia to front aero shield.
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    Note
    2x bolts, 10mm, 4 Nm, 6x push clips.
  7. Install screw securing fascia to LH fender bracket.
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    Note
    1x screw, T25, 1.5 Nm.
  8. Install screws securing LH side of fascia to carrier.
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    Note
    2x bolts, 10mm, 4Nm.
  9. Install screws securing RH side of fascia bracket to carrier.
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    Note
    2x bolts, 10mm, 4Nm.
  10. Reconnect fascia harness connector and edge clip.
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    Note
    2x connectors,1x edge clip.
  11. Remove masking tape from front fenders.
  12. Close hood .
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    Note
    Press firmly in green highlighted areas (see image), Damage may result from pressure elsewhere on hood.
  13. Using MCU apply standard suspension level.
  14. Remove storage cubby and connect laptop running Toolbox 3 to the vehicle.
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    Note
    2x ubell clips.
  15. In Toolbox 3, click the Actions tab, type "Continental" into the search field, click PROC_RADC_X_CONTINENTAL-SERVICE-DRIVE-ALIGNMENTvia Toolbox: (link), click Run, and allow the routine to complete.
  16. Drive vehicle for radar calibration routine.
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    Note
    If calibration failure is indicated by Toolbox, re-perform radar bracket adjustment. Time per standard road test FRT.
  17. Open hood.
  18. Disconnect fascia harness and release edge clip.
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    Note
    1x edge clip, 2x connectors.
  19. Remove screws securing LH fascia bracket to carrier.
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    Note
    2x bolts, 10mm, 4 Nm.
  20. Remove screws securing fascia to RH carrier.
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    Note
    2x bolts, 10mm, 4 Nm.
  21. Remove screw securing front fascia to LH fender bracket.
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    Note
    1x screw, T25, 1.5 Nm.
  22. Remove screws and clips securing fascia to front aero shield.
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    Note
    2x bolts, 10mm, 4 Nm, 6x push clips.
  23. Release fascia from fender brackets and pull forward to remove from vehicle.
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    Note
    Set fascia on protected surface, Recommend assistance.
  24. Adjust vertical alignment of radar sensor in accordance with data from toolbox calibrations results.
  25. Adjust Horizontal alignment in accordance with toolbox calibration results.
  26. Mark the top of the radar bracket every time an adjustment is made.
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    Note
    The radar bracket should be replaced after either of the self-tapping alignment studs have been adjusted 5 times.
  27. Place front fascia onto vehicle and secure fascia to fender brackets.
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    Note
    Recommend Assistance, Route fascia harness while installing, Align guide tabs to aeroshield then secure to fender brackets.
  28. Install screws and clips securing fascia to front aero shield.
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    Note
    2x bolts, 10mm, 4 Nm, 6x push clips.
  29. Install screw securing fascia to LH fender bracket.
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    Note
    1x screw, T25, 1.5 Nm.
  30. Install screws securing LH side of fascia to carrier.
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    Note
    2x bolts, 10mm, 4Nm.
  31. Install screws securing RH side of fascia bracket to carrier.
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    Note
    2x bolts, 10mm, 4Nm.
  32. Reconnect fascia harness connector and edge clip.
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    Note
    2x connectors,1x edge clip.
  33. Remove masking tape from front fenders.
  34. Feed harness grommet through underhood storage unit and position for installation.
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    Note
    1x grommet.
  35. Install bolts and clips securing underhood storage unit.
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    Note
    2x bolts, 10mm, 7Nm,2x push clips.
  36. Install underhood storage carpet and reconnect light and release switch connectors.
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    Note
    2x connectors, Secure edges of carpet underneath underhood storage unit seal.
  37. Install HEPA filter outlet duct.
  38. Install HEPA filter inlet duct.
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    Note
    2x tabs, One on each side.
  39. Install clips securing HEPA filter inlet duct to cowl panel.
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    Note
    3x push clips.
  40. Secure drainage hoses to HEPA filter inlet duct.
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    Note
    2x hoses.
  41. Install front underhood apron.
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    Note
    2x push clips, 7x clips.
  42. Install RH underhood apron.
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    Note
    9x clips.
  43. Install LH underhood apron.
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    Note
    9x clips.
  44. Install rear underhood apron.
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    Note
    8x clips.
  45. Close hood .
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    Note
    Press firmly in green highlighted areas (see image), Damage may result from pressure elsewhere on hood.
  46. Using MCU apply standard suspension level.
  47. In Toolbox 3, click the Actions tab, type "Continental" into the search field, click PROC_RADC_X_CONTINENTAL-SERVICE-DRIVE-ALIGNMENTvia Toolbox: (link), click Run, and allow the routine to complete.
  48. Drive vehicle for radar calibration routine.
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    Note
    If calibration failure is indicated by Toolbox, re-perform radar bracket adjustment. Time per current drive test FRT.
  49. Disconnect laptop from vehicle and reinstall storage cubby.
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    Note
    2x ubell clips.
  50. Perform vehicle test drive to verify operation of DAS.
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    Note
    Per current FRT (00040100) 0.3 hrs.