Car Computer (HW3) (Remove and Install)
Correction code 21151001 0.96 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.
- Open LH front door
- Lower LH and RH front windows
- Open RH front door
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Move RH front seat backward
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Open hood
NoteVia center display > Controls > Frunk Open
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Power off vehicle via center display
NoteControls > Safety & Security > Power Off
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Remove rear underhood apron
Note11x clips, 2x datums
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Disconnect LV battery connector and First Responder Loop
Note2x connectors, Lift up and release green locking tab, Pull black connector lock outwards to release connection, Release red lock tab on FRL
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Remove RH underhood apron
Note11x clips, 2x datums, Remove brush clip at hinge cover first, Take note of clip at headlamp
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Remove LH underhood apron
Note11x clips, 2x datums, Remove brush clip at hinge cover first, Take note of clip at headlamp
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Remove front underhood apron
Note12x clips, 3 datums
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Remove frunk access panel
Note3x clips, 3x hooks, 1x connector
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Remove frunk carpet
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Remove frunk assembly
Note8x bolts, 10mm, 5 Nm
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Remove RH front floor mat
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Remove RH footwell cover
Note3x magnets, 1x connector, 4x datums
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Remove RH console side carpet
Note11x clips, 2x datums
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Remove RH front sill plate
Note5x clips
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Remove RH IP end cap
Note3x clips
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Remove RH mid A-pillar trim
Note1x clip, 1x locating clip
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Remove RH lower A-pillar trim
Note1x bolt, T25, 5 Nm, 2x clips
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Fold RH front cabin carpet aside for access
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Release harness from RH footrest panel
Note1x clip
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Release RH footrest panel
Note2x bolts, 10mm, 5 Nm, 2x nut, 10mm, 5 Nm
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Remove RH footrest panel
NoteFold RH primary support carpet up, Rotate RH footrest panel out of vehicle
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Release connector to gaming MCU
Note1x connector, Depress lock on underside of connector before pulling out of socket, Possible damage to PCBA may occur if removed without releasing lock first
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Release connector to connectivity module
Note1x connector, Move release lock rearward before removal
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Release connections at LH side of entertainment motherboard
Note6x connectors, Release locks on connectors before removal
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Release connections at LH side of AP motherboard
Note7x connectors, Release locks on connectors before removal
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Release connectors at RH side of entertainment motherboard
Note6x connectors, Release locks on connectors before removal
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Release connectors at RH side of AP motherboard
Note3x connectors, Release locks on connectors before removal
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Install coolant hose clamps to coldplate hoses
Note2x hoses, Place coolant absorbent mats or rags around the car computer
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Release coolant hoses from car computer coldplate assembly
Note2x spring locks, Install coolant plugs at both hoses and car computer
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Remove car computer from vehicle
Note2x bolts, 10mm, 7 Nm, 1x nut, 10mm, 8 Nm, Remove any residual coolant from vehicle
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Install car computer to vehicle
Note2x bolts, 10mm, 7Nm, 1x nut, 10mm, 8Nm
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Secure coolant hoses to car computer coldplate assembly
Note2x spring locks, Place coolant absorbent mats or rags around the car computer, Remove coolant plugs, Ensure spring locks engage and perform pull-push-pull test on each hose coupling
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Remove coolant hose clamps
Note2x hoses, Remove absorbent material, Clean residual fluid, Inspect for leaks
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Install connectors at RH side of AP motherboard
Note3x connectors
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Install connectors at RH side of entertainment motherboard
Note6x connectors
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Install connections at LH side of AP motherboard
Note7x connectors
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Install connections at LH side of entertainment motherboard
Note6x connectors
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Install connector to connectivity module
Note1x connector, Slide lock underneath connector
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Install connector to gaming MCU
Note1x connector, Confirm connector locked into socket
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Remove coolant bottle cap
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Inspect coolant level and top off as necessary
NoteEnsure that the fluid level is at the Max line, Top off fluid as required
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Connect the First Responder Loop and LV battery connector.
Note2x connectors, Secure FRL first, Seat LV battery connection and push black connector lock inwards to secure, Engage upper locking tab when fully seated
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Install RH footrest panel
NoteRotate RH footrest panel into vehicle, Fold RH primary support carpet down
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Secure RH footrest panel
Note2x bolts, 10mm, 5 Nm, 2x nut, 10mm, 5 Nm
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Secure harness to RH footrest panel
Note1x clip
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Fold RH main carpet back into place
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Install RH footwell cover
Note3x magnets, 4x datums, 1x connector
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Install RH lower A-pillar trim
Note1x bolt, T25, 5 Nm, 2x clips
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Install RH mid A-pillar trim
Note1x clip, 1x locating clip, Verify weather seal is seated properly
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Install RH IP end cap
Note3x clips
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Install RH front sill plate
Note5x clips
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Install RH front floor mat
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Move RH front seat to original position
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Raise RH front window
- Close RH front door
- Perform a cooling system check and fill. See Cooling System (Partial Refill and Bleed).
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Install frunk assembly
Note8x bolts, 10mm, 5 Nm
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Install frunk carpet
NoteVerify carpet is properly seated under the seal
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Install frunk access panel
Note3x clips, 3x hooks, 1x connector
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Install front underhood apron
Note12x clips, 3x datums
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Install LH underhood apron
Note11x clips, 2 datums
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Install RH underhood apron
Note11x clips, 2x datums
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Install rear underhood apron
Note11x clips, 2x datums
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Close hood
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Calibrate the rear doors.
NoteIf the "Calibration Needed" message appears on the vehicle touchscreen, touch and hold Calibrate to calibrate the rear doors.
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Raise LH front window
- Close LH front door