13/04/2023 13:36:12

Premium Boost Amplifier (Remove and Replace)

Correction Code 21213502

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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.

Removal

  1. Open LH front door
  2. Lower LH front window
  3. Move LH front seat backward
  4. Open hood
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    Note
    Via Controls > Front Trunk
  5. Remove rear underhood apron
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    Note
    8x clips
  6. Remove LH underhood apron
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    Note
    9x clips
  7. Remove RH underhood apron
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    Note
    9x clips
  8. Release drainage hoses from HEPA filter inlet duct
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    Note
    2x hoses
  9. Remove clips securing HEPA filter inlet duct to cowl panel
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    Note
    3x push clips
  10. Remove HEPA filter inlet duct
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    Note
    2x clips on HEPA filter
  11. Remove HEPA filter outlet duct from vehicle
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    Note
    Lift up, pull towards front of vehicle, then rotate clockwise
  12. Power off vehicle via UI
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    Note
    Via Controls > Safety > Power Off
  13. Disconnect 12V negative terminal and First Responder Loop
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    Note
    1x nut, 10mm, 5 Nm, 1x connector, Wait at least 2 minutes before disconnecting modules or HV components
  14. Remove LH IP side cover
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    Note
    4x clips, 1x connector
  15. Remove LH lower IP trim
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    Note
    1x screw, T20, 2 Nm, 9x clips
  16. Remove LH front floor mat
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    Note
    Release 4x velcro pads
  17. Release LH front console side panel clips
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    Note
    7x clips
  18. Remove LH center console closeout extension
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    Note
    6x clips
  19. Remove screws securing instrument cluster bezel to IP carrier and remove bezel
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    Note
    4x screws, T20, 2 Nm
  20. Remove accelerator pedal
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    Note
    2x nyloc nuts, 10mm, 9 Nm, 1x connector, Release red locking tab, Discard nuts after removal
  21. Remove OBDII connector from tuner bracket
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    Note
    2x screws, T20, 4 Nm
  22. Disconnect premium amplifier if equipped
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    Note
    1x connector, Applies only to vehicle equipped with premium audio
  23. Release clips securing steering gap hider to IC bezel
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    Note
    2x clips
  24. Remove screws securing airbag to steering wheel
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    Note
    2x screws, T25, 7 Nm, The screws will remain inside the steering wheel, If required rotate the steering wheel to gain access to screws, Afterwards return steering wheel to straight and center position
  25. Carefully release the driver's airbag from the steering wheel assembly
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    Note
    3x connectors, disconnect the airbag and steering wheel controls
  26. Remove bolt that secures the steering wheel to the column
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    Note
    1x patch bolt, 10mm allen, 80 Nm, Discard after removal
  27. Position the wheels straight ahead and mark the steering wheel relative position to the column
  28. Remove steering wheel
  29. Tape the clockspring cassette to prevent rotation
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    Note
    Do not rotate the clockspring
  30. Rock SCCM back and forth to release from column
  31. Release harness connector from SCCM and remove SCCM
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    Note
    1x connector, Remove black locking tab then depress connector release tab to release connector, Locking tab is one time use discard after removal
  32. Disconnect steering column motor connectors
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    Note
    2x connectors
  33. Mark the steering column relative position to the lower shaft joint
  34. Remove bolt securing lower shaft to steering column
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    Note
    1x bolt, 13mm, 30 Nm
  35. Release steering column from lower shaft
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    Note
    Slide joint down lower shaft
  36. Remove fasteners securing steering column to cross car beam
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    Note
    2x bolts, 13mm, 17 Nm, 2x nuts, 13mm, 30 Nm
  37. Remove steering column from vehicle
  38. Disconnect the brake switch connector
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    Note
    1x connector
  39. Remove and discard the brake light switch from the brake pedal assembly
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    Note
    Rotate switch clockwise and pull straight out to remove, The brake light switch is a one time use component
  40. Remove the spring clip from the brake pedal clevis pin
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    Note
    1x spring clip
  41. Remove the brake pedal clevis pin
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    Note
    Depress the brake pedal for clearance
  42. Remove and discard the fasteners securing the brake pedal to the brake booster
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    Note
    4x nyloc nuts, 13mm, 23 Nm, Discard after removal
  43. Remove the fasteners securing the brake pedal to the reinforcement panel on the bulkhead
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    Note
    2x bolts, 13mm, 23 Nm
  44. Release harness clip from brake pedal bracket
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    Note
    1x clip
  45. Remove the brake pedal from below the cross car beam
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    Note
    Rotate the pedal and bracket assembly at different angles to clear the cross car beam and master cylinder push rod, Take care not to damage the boot around the push rod during removal
  46. Release the main harness clip from the bulkhead and move harness away from the tuner
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    Note
    2x clips
  47. Release the front harness edge clip from the body and move harness away from the tuner
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    Note
    1x edge clip
  48. Remove bolts securing tuner bracket
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    Note
    3x bolts, 10mm, 6 Nm
  49. Disconnect tuner and move harness for clearance
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    Note
    2x connectors, 1x fir tree clip
  50. Remove the amp/tuner bracket assembly out through the bottom of IP carrier
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    Note
    Rotate tuner at different angles to ease removal

Installation

  1. Install the premium amplifier to the Amp/ Tuner Bracket
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    Note
    4x screws, T30, 4 Nm, Use new bolts
  2. Place the amp/tuner bracket assembly back into IP for installation
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    Note
    Rotate tuner at different angles to ease installation
  3. Make connections at tuner
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    Note
    2x electrical connections, 1x fir tree clip, Existing vehicle harness at RH footwell area should have a brown connector for DAB antennae
  4. Install bolts securing tuner bracket
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    Note
    3x bolts, 10mm, 6Nm
  5. Re-position the front harness and secure edge clip to body
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    Note
    1x edge clip
  6. Re-position the main harness and secure harness clips to body
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    Note
    2x clips
  7. Position the brake pedal assembly for installation
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    Note
    Rotate the pedal and bracket assembly at different angles to clear the cross car beam and master cylinder push rod, Take care not to damage the boot around the push rod during installation
  8. Install the harness clip to the top of the brake pedal bracket
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    Note
    1x clip
  9. Install the fasteners securing the brake pedal to the reinforcement panel on the bulkhead
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    Note
    2x bolts, 13mm, 23 Nm
  10. Install the fasteners securing the brake pedal to the brake booster at the bulkhead
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    Note
    4x nyloc nuts, 13mm, 23 Nm, Install new nyloc nuts
  11. Install new brake light switch
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    Note
    Place brake light switch flush into opening and rotate counter clockwise to install, The brake light switch is a one time use component, Ensure that a new switch is used during installation
  12. Install the brake pedal clevis pin
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    Note
    Depress the brake pedal for clearance
  13. Install the spring clip to secure the clevis pin
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    Note
    1x spring clip
  14. Place steering column into vehicle for installation
  15. Install fasteners securing steering column to cross car beam
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    Note
    2x bolts, 13mm, 17 Nm, 2x nuts, 13mm, 30 Nm
  16. Connect steering column to lower steering shaft joint
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    Note
    Slide joint up onto lower shaft, Ensure that the previously indexed paint marks align between the lower steering column and shaft joint
  17. Install bolt securing lower shaft to steering column
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    Note
    1x bolt, 13mm, 30 Nm
  18. Connect harness connectors for steering column motors
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    Note
    2x connectors
  19. Connect harness to steering column control module
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    Note
    1x connector, Install new retaining clip
  20. Slide steering column control module over upper steering column
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    Note
    Gently jiggle the SCCM while pressing it onto the column if needed
  21. Remove tape previously applied to the clockspring
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    Note
    Do not rotate the clockspring
  22. Install bolt securing steering wheel to steering column
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    Note
    1x patch bolt, 10mm allen, 80 Nm, Install new patch bolt
  23. Connect the drivers front airbag and steering wheel control connectors
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    Note
    3x connectors
  24. Place airbag assembly into steering wheel
  25. Install screws securing airbag to steering wheel
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    Note
    2x screws, T25, 7 Nm
  26. Install accelerator pedal
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    Note
    2x nyloc nuts, 10mm, 9 Nm, 1x connector, Ensure red connector locking tab is engaged after making connectio, Install new nyloc nuts
  27. Reconnect First Responder Loop and 12V negative terminal
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    Note
    1x nut, 10mm, 5 Nm, 1x connector
  28. Place vehicle in service mode with touchscreen
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    Note
    Select Controls > Software , Touch and hold "Model" for 2 seconds then release, Use the screen keyboard to type "service" into dialog box and select OK button, Select "X" at upper left corner to exit 'Service Settings' dialogue box
  29. Start Firmware Reinstall from Service UI
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    Note
    Press Software Reinstall make sure CAN ECU is selected and then press Reinstall
  30. Install HEPA filter outlet duct
  31. Install HEPA filter inlet duct
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    Note
    2x tabs, One on each side
  32. Install clips securing HEPA filter inlet duct to cowl panel
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    Note
    3x push clips
  33. Secure drainage hoses to HEPA filter inlet duct
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    Note
    2x hoses
  34. Install RH underhood apron
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    Note
    9x clips
  35. Install LH underhood apron
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    Note
    9x clips
  36. Install rear underhood apron
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    Note
    8x clips
  37. Close hood
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    Note
    Press firmly in green highlighted areas (see image), Damage may result from pressure elsewhere on hood
  38. Install OBD II male side to bracket
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    Note
    2x screws, T20, 4 Nm
  39. Install LH footwell cover
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    Note
    2x screws, T20, 2 Nm, 1x connector
  40. install the driver's side lower carpeted center console trim panel
  41. Secure LH center console wrapped panel trim
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    Note
    7x clips
  42. Install LH lower IP trim
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    Note
    1x screw, T20, 2 Nm, 9x clips, Replace any damaged or missing clips prior to installation
  43. Install LH floor mat
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    Note
    4x velcro pads
  44. Install LH IP side cover
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    Note
    4x clips, 1x connector
  45. Return LH front seat to original position
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    Note
    Utilize driver profile settings to return customer seat settings if saved
  46. Exit Service Mode
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    Note
    Controls > Service Mode > Exit Service Mode
  47. Raise LH front window
  48. Close LH front door