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Home >> Tesla >> 2020 >> Model X Performance >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Interior/Illumination Lights >> Electrical System -- Model X >> Exterior Lights >> Coax Cable - Side Repeater - Front - LH - Replace >> Procedure

Coax Cable - Side Repeater - Front - LH - Replace: Procedure

  1. Identify the LH repeater coax cable in the donor harness.
    NOTE: The LH repeater coax cable has a brown single connector at one end and occupies cavity 1 of the brown dual connector at the other end.
    G15203167Courtesy of TESLA, INC.
  2. Use the pin drag kit to carefully lift and remove the purple locking insert out of the dual connector.
    G15203168Courtesy of TESLA, INC.
  3. Use the pin drag kit to carefully lift the locking tab of cavity 1 on the dual connector, and at the same time, pull the LH repeater coax cable from the dual connector.
    G15203169Courtesy of TESLA, INC.
    G15203170Courtesy of TESLA, INC.
  4. Wrap the length of the LH repeater coax cable with anti-abrasion tape.
    NOTE: Do not wrap the brown connector or the bare connector with tape.
  5. Remove the RH welcome plate Welcome Plate - LH (Remove And Replace) .
  6. Remove the RH rear sill panel trim Trim - Sill Panel - Rear - LH (Remove And Replace) .
  7. Remove the RH front sill panel trim Trim - Sill Panel - Front - LH (Remove And Replace) .
  8. Remove the RH instrument panel side cover assembly Assembly - Instrument Panel Side Cover - LH (Remove And Replace) .
  9. Remove the RH lower A-pillar trim Trim - A-Pillar - Lower - LH (Remove And Replace) .
  10. Remove the RH center console closeout extension Closeout Extension - Center Console - LH (Remove And Replace) .
  11. Remove the passenger footwell cover assembly Assembly - Cover - Footwell - Passenger's (Remove And Replace) .
  12. Release the clip and fold the front RH carpet rearward.
    G15203171Courtesy of TESLA, INC.
  13. Release the clips (x4) that attach the foam floor support to the body, and then remove the support from the footwell
    G15203172Courtesy of TESLA, INC.
  14. Move the vehicle to a 2-post lift, but do not raise it at this time.
  15. Chock the rear wheels, and place the vehicle into Jack mode and then Tow Mode.
  16. Remove the rear center underhood apron Underhood Apron - Center - Rear (Remove And Replace) .
  17. Remove the LH and RH underhood aprons Underhood Apron - LH (Remove And Replace) .
  18. Remove the underhood storage unit Underhood Storage Unit (Remove And Replace) .
  19. Remove the HEPA filter housing Housing - Filter (Remove And Replace) .
  20. Disconnect 12V power DISCONNECT 12V POWER .
  21. Remove the wiper arms WIPER ARM - LH (REMOVE AND REPLACE) .
  22. Remove the cowl screen panel Panel - Cowl Screen (Remove And Replace) .
  23. Remove the HEPA filter duct Duct - HEPA Filter (Remove And Replace) .
  24. Remove the wiper motor assembly WIPER MOTOR ASSEMBLY (REMOVE AND REPLACE) .
  25. Move the air suspension reservoir off to the side Reservoir - Air Suspension (Remove And Replace) .
    CAUTION: Do not loosen or disconnect the air line fitting to the reservoir.
  26. Remove the screw that attaches the ground strap to the HV junction box, and then release the clips (x3) that attach the main front electrical harness to the bulkhead.
    G15203173Courtesy of TESLA, INC.
  27. Release the electrical harness dust boot from the bulkhead.
    G15203174Courtesy of TESLA, INC.
  28. Remove the tape attaching the dust boot to the electrical harness.
    G15203175Courtesy of TESLA, INC.
  29. Insert the bare connector end of the LH repeater coax cable into the narrow end of the dust boot.
    G15203176Courtesy of TESLA, INC.
  30. Carefully pull approximately 12 inches of cable through the boot, and move that length through the opening in the bulkhead.
    G15203177Courtesy of TESLA, INC.
  31. Locate connector X820 on the RH side of the center console.
    G15203178Courtesy of TESLA, INC.
  32. Make sure that there is enough slack in the LH repeater coax cable to reach connector X820.
    G15203179Courtesy of TESLA, INC.
  33. Attach the LH repeater coax cable to the body electrical harness with two cable ties.
    G15203180Courtesy of TESLA, INC.
  34. Remove excess cable tie length.
  35. Push the tabs to separate connector X820.
    G15203181Courtesy of TESLA, INC.
  36. Use the pin drag kit to carefully lift and remove the purple locking insert out of the male side of connector X820.
    G15203182Courtesy of TESLA, INC.
  37. Use the pin drag kit to carefully lift the locking tab of cavity 1 on connector X820M, and at the same time, pull the old coax cable from the connector.
    G15203183Courtesy of TESLA, INC.
    G15203184Courtesy of TESLA, INC.
  38. Insert the LH repeater coax cable into cavity 1 of connector X820M, and then install the purple locking insert into the connector.
    G15203185Courtesy of TESLA, INC.
  39. Reconnect the male and female halves of connector X820.
  40. Wrap the bare connector of the old coax cable with tape.
    G15203186Courtesy of TESLA, INC.
  41. Attach the coax cable to the body electrical harness with a cable tie.
    G15203187Courtesy of TESLA, INC.
  42. Remove excess cable tie length.
  43. Install the foam floor support into the RH footwell, and then fasten the clips that attach the support to the body.
    G15203188Courtesy of TESLA, INC.
  44. Unfold the passenger carpet forward, and then fasten the clip.
    G15203189Courtesy of TESLA, INC.
  45. Install the passenger footwell cover assembly Assembly - Cover - Footwell - Passenger's (Remove And Replace) .
  46. Install the RH center console closeout extension Closeout Extension - Center Console - LH (Remove And Replace) .
  47. Install the RH lower A-pillar trim Trim - A-Pillar - Lower - LH (Remove And Replace) .
  48. Install the RH instrument panel side cover assembly Assembly - Instrument Panel Side Cover - LH (Remove And Replace) .
  49. Install the RH front sill panel trim Trim - Sill Panel - Front - LH (Remove And Replace) .
  50. Install the RH rear sill panel trim Trim - Sill Panel - Rear - LH (Remove And Replace) .
  51. Install the RH welcome plate Welcome Plate - LH (Remove And Replace) .
  52. Apply tape to attach the narrow end of the dust boot to the frunk electrical harness, and then install the dust boot into the bulkhead.
    G15203190Courtesy of TESLA, INC.
  53. Raise the vehicle and remove the LH front wheel Wheel (Remove And Install) .
  54. Remove the push clips (x5) and nut that attach rear half of the wheel arch liner to the body
    G15203191Courtesy of TESLA, INC.
  55. Fold the liner forward, and then place the liner between the brake rotor and fascia.
    G15203192Courtesy of TESLA, INC.
  56. Apply tape to the LH fender around the side repeater.
    G15203193Courtesy of TESLA, INC.
  57. Release the tabs on the LH side repeater, and push the repeater out of the body.
    G15203194Courtesy of TESLA, INC.
    G15203195Courtesy of TESLA, INC.
  58. Disconnect the repeater electrical harness from the LH side repeater connectors, and then remove the repeater assembly from the vehicle.
    G15203196Courtesy of TESLA, INC.
  59. Route the LH repeater coax cable along the frunk electrical harness, along the old coax cable, and out the side repeater hole in the LH fender.
    G15203197Courtesy of TESLA, INC.
    G15203198Courtesy of TESLA, INC.
  60. Use cable ties or tape to attach the LH repeater coax cable to the frunk electrical harness and old coax cable for every 150 mm to 200 mm of cable length.
    NOTE: Use edge clips, cable ties, and tape as necessary to prevent the LH repeater coax cable from contacting abrasive surfaces or sharp edges.
  61. Remove excess cable tie length.
  62. Remove the connector from the old coax cable, and attach the old coax cable to the LH repeater light electrical harness with tape.
    G15203199Courtesy of TESLA, INC.
  63. Connect the LH repeater light connector and LH repeater coax cable connector to the new repeater assembly.
    G15203200Courtesy of TESLA, INC.
  64. Install the new repeater into the LH fender.
  65. Unfold the wheel arch liner back to its mounting position, and then install the push clips (x5) and nut that attach the liner to the body (torque 6 N.m).
    G15203201Courtesy of TESLA, INC.
  66. Install the LH front wheel and remove the vehicle from the lift Wheel (Remove And Install) .
  67. Chock the rear wheels.
  68. Fasten the clips (x3) that attach the main front electrical harness to the bulkhead, and then install the screw that attaches the ground strap to the HV junction box (torque 9 N.m).
    G15203202Courtesy of TESLA, INC.
  69. Install the air suspension reservoir Reservoir - Air Suspension (Remove And Replace) .
  70. Install the wiper motor assembly WIPER MOTOR ASSEMBLY (REMOVE AND REPLACE) .
  71. Install the HEPA filter duct Duct - HEPA Filter (Remove And Replace) .
  72. Install the cowl screen panel Panel - Cowl Screen (Remove And Replace) .
  73. Install the wiper arms WIPER ARM - LH (REMOVE AND REPLACE) .
  74. Connect 12V power and put the vehicle into Park DISCONNECT 12V POWER .
  75. Install the HEPA filter housing Housing - Filter (Remove And Replace) .
  76. Install the underhood storage unit Underhood Storage Unit (Remove And Replace) .
  77. Install the LH and RH underhood aprons Underhood Apron - LH (Remove And Replace) .
  78. Install the rear center underhood apron Underhood Apron - Center - Rear (Remove And Replace) .
  79. Connect a laptop with Toolbox 3 to the vehicle.
  80. In Toolbox 3, go to Dashboards  > Service Tools  > DAS Clear Calibration  > Clear Calibration Repeaters  .
  81. In Toolbox 3, go to Dashboards  > Service Tools  > View DAS Images  > Pre-Calibration  , and follow the on-screen instructions to capture the image.
  82. Verify that all cameras are functioning correctly.
  83. Disconnect the laptop from the vehicle.
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