06/12/2023 16:57:01

Ultrasonic Sensor Holder - Butyl - Rear Door – LH (Remove and Replace)

Correction code 11334712 1.56 NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so. NOTE: See Flat Rate Times to learn more about FRTs and how they are created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See Personal Protection to make sure proper PPE is worn when performing the below procedure.

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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. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.
  1. Open the LH front door.
  2. Lower the LH front window.
  3. Lower LH rear window
  4. Open LH falcon wing door
  5. Remove LH falcon door lower garnish
    Informational PurposesAn informational icon, calling your attention
    Note
    9x V-clips, Replace any damaged or missing clips, Take care not to damage door trim panel during removal
  6. Remove LH rear decor trim panel
    Informational PurposesAn informational icon, calling your attention
    Note
    7x clips, 2x connectors
  7. Remove bolts securing LH rear door panel to door
    Informational PurposesAn informational icon, calling your attention
    Note
    8x bolts, 10mm, 6 Nm
  8. Raise LH rear window
  9. Disconnect ultrasonic ECU
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, Release black locking tab
  10. Remove LH rear door trim panel
    Informational PurposesAn informational icon, calling your attention
    Note
    13x clips, 2x connectors
  11. Open the hood.
  12. Power off the vehicle using the touchscreen.
  13. Remove the rear underhood apron.
  14. Disconnect the LV battery connector and First Responder Loop.
  15. Disconnect 2nd row head air bag connector
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, Release orange lock and then disconnect
  16. Remove bolts securing LH closeout panel to falcon door
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    Note
    10x bolts, T25, 8mm, 1.8 Nm
  17. Release window motor from LH closeout panel
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    Note
    3x screws, T30, 1.8 Nm
  18. Disconnect LH rear door controller
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    Note
    2x connectors
  19. Release clips securing lower falcon door harnesses and connectors to LH closeout panel
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    Note
    7x clips
  20. Release emergence release cable
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    Note
    Unclip and feed door release cable through LH closeout panel
  21. Release LH rear closeout panel
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    Note
    2x tabs, Pull LH closeout panel away from door and lift window motor up to release
  22. Remove LH rear closeout panel
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    Note
    1x clip
  23. Remove spacer, spring, and cap from LH ultrasonic sensor
  24. Disconnect LH ultrasonic sensor
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    Note
    1x connector, 1x clip
  25. Remove LH ultrasonic sensor
  26. Remove LH sensor carrier
    Informational PurposesAn informational icon, calling your attention
    Note
    Use heat gun to apply heat up to about 55 Celsius or 131 Fahrenheit and distance around 18 cm diameter of sensor carrier assembly to cover the 3 mounting areas, Used one hand to feel the areas behind the door skin to assure the heating areas locations
  27. Remove LH Butyl Ultrasonic Holder
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    Note
    Use only plastic pry tools to assist pulling the butyl patch, pull as vertical as possible
  28. Clean LH Butyl Ultrasonic Holder leftovers
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    Note
    Use only plastic tools, heating the butyl for a few seconds helps the use of IPA wipes, make sure the surface is completely clean and dry
  29. Prepare Butyl Ultrasonic Holder
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    Note
    Place the patch with the wrap on the door and note the correct orientation, remove the wrap without touching the butyl area, clean the door installation location with IPA wipes one more time
  30. Install LH Butyl Ultrasonic Holder
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    Note
    Place it as flat as possible on the door, make sure the sensor holder holes are properly aligned
  31. Flatten LH Butyl Ultrasonic Holder
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    Note
    Use pressure roller from the center outwards to press the butyl patch and remove bubble gaps and creases
  32. Clean LH ultrasonic mounting area
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    Note
    Use IPA wipes or isopropyl alcohol to clean the area, allow 1 minute to dry
  33. Apply adhesion promoter to LH ultrasonic mounting area
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    Note
    Allow 1 minute to dry
  34. Heat up LH Falcon door panel
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    Note
    Use heat gun and heat up the door skin. If necessary, use the infrared thermometer to check the temperature of door panel to at least 25 degrees C (77 degrees F) evenly
  35. Install LH sensor carrier
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    Note
    Peel off stickers prior install, install with harness slot in lower position, use the force gauge to apply a force of 70 N to the top of each of the carrier pads for at least 10 seconds.
  36. Prepare LH Ultrasonic sensor for installation
    Informational PurposesAn informational icon, calling your attention
    Note
    Use heat gun and IR temp gun to read temperature of door panel to install Ultrasonic sensor, heat up LH Falcon door panel to 25º C and sensor to 40º -50º C, use heat gun and IR temp gun as needed
  37. Install LH ultrasonic sensor
  38. Use force gauge to press sensor into door and secure
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    Note
    Attach the 22 mm tip to the force gauge, Press @ 50N for 10 seconds
  39. Install spacer, spring, and cap to secure LH ultrasonic sensor
  40. Connect LH ultrasonic sensor
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    Note
    1x connector, 1x clip, Engage red locking tab after securing connect
  41. Secure window regulator harness
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    Note
    1x clip
  42. Install release cable through LH closeout panel
  43. Position LH window motor onto back of closeout panel
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    Note
    2x tabs
  44. Install window motor to closeout panel
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    Note
    3x screws, T30, 1.8 Nm
  45. Install LH closeout panel
    Informational PurposesAn informational icon, calling your attention
    Note
    10x bolts, T25, 8mm, 1.8 Nm
  46. Connect ultrasonic ECU
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, securing locking tab
  47. Connect LH 2nd row head air bag connector
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, Engage locking tab
  48. Connect LH rear door controller
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    Note
    2x connectors
  49. Install clips securing harnesses and connectors to LH closeout panel
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    Note
    7x clips
  50. Install LH rear door trim panel
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    Note
    2x connectors, 13x clips, Install door trim starting from top and make sure the door trim tab is fitted correctly on the inner belt seal
  51. Install bolts securing LH rear door panel to door
    Informational PurposesAn informational icon, calling your attention
    Note
    8x bolts, 10mm, 6 Nm
  52. Install LH rear door decor trim panel
    Informational PurposesAn informational icon, calling your attention
    Note
    7x clips, 2x connectors, Take care not to damage door trim panel
  53. Install LH rear lower door garnish
    Informational PurposesAn informational icon, calling your attention
    Note
    9x V-clips
  54. Connect the First Responder Loop and LV battery connector.
  55. Install the rear underhood apron.
  56. Close the hood.
  57. Calibrate LH and RH Falcon Wing doors from center display
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    Note
    Calibration required after LV system is powered down > Service > Calibrate Doors > Hold down Calibrate doors until doors cycle > Calibration Complete Message will appear
  58. Raise the LH front window.
  59. Close the LH front door.