25/03/2024 17:25:06

Insulator - Dash (HW4) (Remove and Replace)

Correction code 15308702 5.16 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.

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.

Raise and support vehicle

Note
Prepare to raise vehicle, Set air suspension to "Jack Mode", Position lift arm pads on vehicle jack pads
Open all four doors
Lower all four windows
Turn Off the AC and Blower motor
Place vehicle in service mode via UI

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
Access thermal system routines using the UI

Note
Select quick controls > Service mode > Diagnostics > Thermal, Authorize routines by holding right turn signal, depressing brake pedal for 10 seconds with key on phone dock
Select Start button at Start Thermal Fill Drain (Refrigerant Only) using the UI and PROC_VCFRONT_X_START-THERMAL-FILL-DRAIN-REFRIGERANT window will appear

Note
Select ‘X’ at top left of window to close once complete, Verify refrigerant status moves from yellow 'Moving to Reclaim Position' to green 'Ready for Recharge/Reclaim' status, Thermal Fill Drain routine has a 5 hour time limit, After 5 hours EXV's will close and routine must be performed again
Open hood

Note
Via Center Display > Controls > Frunk Open
Remove rear underhood apron

Note
8x clips
Remove caps from low side and high side AC ports

Note
2x caps
Verify Thermal Fill Drain then connect hoses to vehicle and perform A/C recovery

Note
First verify indicator displays green and vehicle is ready to be reclaimed, Connect couplers to vehicle, Note the amount of refrigerant and oil recovered, mark oil drain bottle oil level (use a piece of tape marking the fluid level), Open couplers by turning clockwise, Using Main Menu > Recover > Verify hose connection, Machine will chime once process is complete, Vehicle may be left unattended, Note or print the amount of refrigerant and oil recovered, Refrigerant recovered should be ~2.24 lb (1.02 kg), Oil recovered should be ~0.3 oz (8.87 mL), If drained oil level increased more than 1.01 oz (30 mL) refer to drained oil loss chart https://toolbox.teslamotors.com/articles/353700
Link to procedure: 61817b8bbaf039001a377e7f
Remove AC hoses from vehicle
Remove LH underhood apron

Note
10x clips
Remove RH underhood apron

Note
10x clips
Release LH wiper arm hose nozzle

Note
1x hose
Remove LH wiper arm nut cover

Note
1x cover
Remove LH wiper arm nut and release assembly

Note
1x nut, 15mm, 26 Nm
Release RH wiper arm hose nozzle

Note
1x hose
Remove RH wiper arm nut cover

Note
1x cover
Remove RH wiper arm nut and release assembly

Note
1x nut, 15mm, 26 Nm
Release washer hose nozzle by LH shock tower cover

Note
1x hose, 3x clips
Remove LH shock tower cover

Note
3x push clips, 1x fir tree clip
Remove RH shock tower cover

Note
3x push clips, 1x fir tree clip
Remove wiper cowl screen panel

Note
4x push clips, 2x end tabs
Remove fasteners securing LH V-brace and remove assembly

Note
3x bolts, 10mm, 18 Nm, 1x nut, 10mm, 9 Nm
Place wipers in service mode via UI

Note
Via Controls > Service > Wiper Service Mode, If wiper module is not in service mode then RH pivot arm will not clear V Brace crossmember
Adjust steering column fully rearward and fully down

Note
Via Controls > Steering Wheel, Use left steering wheel scroll wheel to adjust steering column
Power off vehicle from center display

Note
Via Controls > Safety & Security > Power Off
Disconnect LV battery connector and First Responder Loop

Note
2x connectors, Lift up and release green locking tab, Pull black connector lock outwards to release connection
Remove wiper module

Note
3x bolts, 10mm, 8 Nm, 1x connector, Rotate module forward and up to access connector, Observe LH wiper arm pivot during removal to avoid damage to windshield
Release upper steering column bracket IP carrier bolts at bulkhead

Note
2x bolts, 13mm, 27Nm
Remove Penta HVAC line from HVAC assembly

Note
2x bolts, 13mm, 22 Nm
Release HVAC assembly bolt at bulkhead

Note
1x bolt, 10mm, 8 Nm
Remove LH mid A-pillar trim

Note
1x clip, 2x tabs
Remove LH IP end cap

Note
4x clips
Remove IP LH mid panel

Note
6x tabs
Remove RH mid A-pillar trim

Note
1x clip, 2x tabs
Remove RH IP end cap

Note
4x clips
Release IP service panel

Note
2x tabs, 4x datums, Release top tabs and slide rearward
Release diagnostic and CAN harnesses from IP service panel

Note
2x clips
Remove IP service panel

Note
1x connector
Remove center display bracket bolts

Note
2x bolts, 10mm, 11.5 Nm
Release center display motor connectors

Note
2x connectors
Remove center display shroud

Note
3x tabs, Slide display outwards until shroud fully clears IP and support, Release the bottom tabs and pull upward
Release center display coax and power connectors

Note
2x connectors, 1x clip, Slide display rearward outwards from IP bracket and support during connector release
Remove center display

Note
Slide rearward, Place on soft clean surface
Remove IP closeout panel

Note
4x tabs
Remove IP RH mid Panel

Note
14x tabs, 2 datums
Remove IP Decor

Note
21x clips, 6x datums, 4x connectors, Release each IP decor connector clip from IP carrier then disconnect from IP harness
Remove RH footwell cover

Note
3x magnets, 1x connector
Remove fasteners securing RH knee air bag assembly to vehicle

Note
2x patch bolts, E10, 8 Nm, Discard after removal
Remove RH knee air bag assembly from vehicle

Note
2x connectors, 6x tabs, 1x clip, Release 2x locking tab on airbag connector
Release glove box

Note
5x screws, T20, 3 Nm
Release glove box connectors

Note
3x connectors
Remove USB outlet

Note
2x screws, T20, 3 Nm, 1x clip
Remove glove box
Release passenger IP air duct temperature sensor connector

Note
1x connector, Carefully release connection and do not damage components
Remove passenger IP air duct

Note
2x push-pull rivets
Release passenger IP airbag connectors

Note
3x connectors, Note RoW variant vehicles may be equipped with only 2x connectors, Pull down spring loaded locks simultaneously to release airbag connectors
Remove IP carrier cross beam bolts

Note
2x bolts, 10mm, 6 Nm
Fold RH front cabin carpet aside for access
Release harness from RH footrest panel

Note
1x clip
Remove RH footrest panel

Note
2x bolts, 10mm, 5 Nm, 1x nut, 10mm, 5 Nm
Remove RH upper A-pillar trim

Note
2x tethered clips, 1x clip, 1x connector, Pull inside of the upper portion of upper A-pillar, Depress 2x tabs to remove each tether from body side, Disconnect tweeter, Then pull upper A-pillar upward to remove
Remove LH upper A-pillar trim

Note
2x tethered clips, 1x clip, 1x connector, Pull inside of the upper portion of upper A-pillar, Depress 2x tabs to remove each tether from body side, Disconnect tweeter, Then pull upper A-pillar upward to remove
Release IP Decor harness from LH IP sub-assembly

Note
1x clip
Release LH lower instrument panel

Note
3x screws, T20, 3 Nm
Release center lower instrument panel

Note
7x screws, T20, 3 Nm, 1x harness, 1 screw connects instrument panel ground harness. If using part revision 1562948-70-D on a Non-AP4 vehicle, add ground strap 1679240-00-A to aero lens assembly
Release RH lower instrument panel

Note
3x screws, T20, 3 Nm
Release IP trim harness

Note
1x connector, 2x clips
Release instrument cluster harness

Note
1x connector, 1x clip
Position lower instrument panel assembly away from IP sub-assembly

Note
Move top edge as far rearward as possible without excessive stress on assembly
Remove IP sub-assembly

Note
Slide IP sub-assembly rearward, Lift assembly up from IP carrier, Ensure airwave vents and passenger air bag are clear of lower IP assembly, Remove assembly out through RH front door, Recommend assistance as needed
Remove driver IP air vent duct

Note
2x rivets, 1x connector, Slide outboard and up out of HVAC unit assembly
Release spring clip securing driver air bag assembly to steering wheel and pull driver air bag assembly away from steering wheel

Note
2x spring clips, 2x datums, Press the spring simultaneously from two access holes to release, Access holes located at 4 and 8 o’clock position, Do not insert tool too far as air bag connector could be damaged
Disconnect driver air bag connector and remove driver air bag assembly

Note
1x connector, 2x tabs
Disconnect steering wheel connector

Note
1x connector
Remove bolt that secures the steering wheel to the column

Note
1x patch bolt, 10mm allen, 80 Nm, Discard after removal
Remove steering wheel

Note
Note that the steering wheel is splined to the column
Pull upward to release steering column upper shroud from lower shroud

Note
6x clips, 4x datums
Remove lower shroud to steering column

Note
2x screws, T20, 1.5 Nm, 1x clip, 1x datum, Slide lower shroud rearward to release datum
Remove lower instrument panel assembly

Note
3x screws, T20, 3 Nm, 8x tabs, Remaining screws located at bottom of assembly, Release assembly and carefully guide over upper steering column
Release IP harness from J12 x055 Dash connector at right body controller

Note
2x clips, 1x connector, Release lock then remove
Release connector to connectivity module

Note
1x connector, Move release lock rearward before removal
Release connectors at RH side of infotainment motherboard

Note
6x connectors, Release locks on connectors before removal
Release connectors at RH side of Autopilot motherboard

Note
3x connectors, Release locks on connectors before removal
Release connections at LH side of infotainment motherboard

Note
7x connectors, Release locks on connectors before removal
Release connections at LH side of Autopilot motherboard

Note
5x connectors, Release locks on connectors before removal
Install coolant hose clamps to coldplate hoses

Note
2x hoses, Place coolant absorbent material around the car computer
Release coolant hoses from car computer coldplate assembly

Note
2x spring locks, Install coolant plugs at both hoses and car computer
Remove car computer from vehicle

Note
2x bolts, 10mm, 7 Nm, 2x nut, 10mm, 8 Nm, Remove any residual coolant from vehicle
Release IP harness from RH toeboard bracket

Note
3x clips
Disconnect steering column control module assembly connector

Note
1x connector, Remove retaining clip on the connector, release connector, then remove the remaining broken clip from connector, Discard retaining clip after removal, Originally installed clip is black, Replacement clip is orange
Release IP harness from J12 x035 Dash connector at left body controller and connector x947F

Note
1x clip, 2x connectors, Release lock then remove
Release steering column harness

Note
1x connector, 1x clip
Release upper steering column from steering column bracket

Note
4x nuts, 13mm, 15 Nm, Rotate and set aside
Release LH cross car beam assembly

Note
2x bolts, 13mm, 27 Nm
Release RH cross car beam assembly

Note
2x bolts, 13mm, 27 Nm
Release cross car beam assembly from toeboard bracket

Note
2x bolts, 13mm, 27 Nm
Release cross car beam assembly from HVAC unit

Note
4x bolts, 10mm, 8 Nm
Release IP cowl link

Note
2x bolts, 10mm, 6 Nm, Only remove the bolts from the IP carrier and HVAC box
Release cross car beam assembly from body and HVAC unit

Note
4x datums
Remove cross car beam assembly with IP harness from vehicle

Note
Avoid contact with seats and inner door panel, Recommend assistance as required
Release HVAC blower x059 connector and HVAC case x058 connector from right controller

Note
1x clip, 2x connectors
Remove center console HVAC duct

Note
1x brush clip
Release LH and RH rear vent ducts from HVAC assembly

Note
2x tabs, Release ducts from tabs upward and release from HVAC assembly rearward
Release HVAC assembly from bulkhead

Note
1x bolt, 10mm, 8 Nm
Remove HVAC assembly from vehicle

Note
Remove HVAC assembly towards rear of vehicle, Rotate counter clockwise and remove out through passenger front door, Recommend assistance
Raise vehicle fully and lower lift onto locks

Note
Set vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side
Remove clips securing front aero shield

Note
5x push clips
Remove bolts securing front aero shield and remove from vehicle

Note
9x bolts, 10mm, 6 Nm
Release clips securing wheel house liner to front skid plate

Note
4x clips
Remove bolts securing front skid plate to body sill

Note
2x bolts, 15mm, 30 Nm
Remove bolts securing front skid plate to body casting

Note
2x bolts, 15mm, 60 Nm
Remove bolts securing front skid plate to front subframe and remove skid plate

Note
4x bolts, 15mm, 70 Nm, 2x bolts, 10mm, 10 Nm
Remove bolt securing steering gear assembly to electric steering column

Note
1x bolt, 13mm, 30 Nm
Slide steering column upward to remove it from steering gear assembly
Lower vehicle until tires are touching the ground

Note
Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
Remove steering column

Note
Recommend assistance, Release intermediate shaft dash boot, Guide lower steering shaft out through bulkhead while maneuvering upper steering bracket out driver's door
Release LH body harness from pedal assembly X252 and X107

Note
1x clip, 2x connectors, Do not push down on red tab, Pull to disengage lock, Pull again to release connector
Release front carpet from pedal assembly and fold down

Note
1x clip
Remove cotter clip from clevis pin on pedal assembly

Note
1x clip, Remove by hand
Remove clevis pin from brake pedal assembly

Note
1x pin, Wiggle brake pedal to assist pin removal
Remove pedal assembly from vehicle

Note
5x nyloc nuts, 13mm, 16.5 Nm, Discard after removal
Fold LH front cabin carpet aside for access
Release LH body harness from body controller

Note
11x connectors, Release connector locks before removal
Release LH body harness A-Pillar wire guide

Note
3x clips
Remove LH body controller

Note
1x nut, 10mm, 6 Nm, Discard nylon nut after removal, Carefully release LH controller from stud then lift upwards to release from tab and remove from vehicle
Release RH body harness from right body controller

Note
11x connectors, 2x clips, Release locks on connectors before removal, Release clipped connectors to VC Right
Release RH body harness A-Pillar wire guide

Note
3x clips
Remove RH body controller

Note
1x nut, 10mm, 6 Nm, Discard nylon nut after removal, Carefully release RH controller from stud then lift upwards to release from tab and remove from vehicle
Release electrical connections from TASC 2.0 ECU

Note
3x connectors
Remove fasteners securing TASC 2.0 ECU and remove from vehicle

Note
3x nuts, 10mm, 6 Nm
Release RH FEM harness

Note
1x clip, 1x nut, 10mm, 9 Nm
Release LH FEM harness

Note
1x nut, 10mm, 9 Nm
Release LH side dash insulator

Note
2x cinch studs, Pull insulator off cinch studs, Guide LH FEM harness through opening in dash insulator, Guide lower dash insulator underneath LH body harness, Fold dash insulator inward clear of dash panel
Release RH side dash insulator

Note
2x cinch studs, Pull insulator off cinch studs, Guide RH FEM harness and car computer coolant hoses through openings in dash insulator, Fold dash insulator inward clear of dash panel
Release center dash insulator and remove from vehicle

Note
1x cinch stud, 1x butyl patch, Release butyl patch from upper dash panel, Pull insulator off cinch stud, Remove dash insulator from vehicle
Install dash insulator into vehicle and secure center dash insulator

Note
1x cinch stud, 1x butyl patch, Position dash insulator at center of vehicle, Secure onto cinch studs, Secure butyl patch to upper dash panel
Secure RH side dash insulator

Note
2x cinch studs, Unfold dash insulator, Guide RH FEM harness and car computer coolant hoses through openings in dash insulator, Secure insulator onto cinch studs
Secure LH side dash insulator

Note
2x cinch studs, Guide LH FEM harness through opening in dash insulator, Guide lower dash insulator underneath LH body harness, Secure insulator onto cinch studs
Secure LH FEM harness

Note
1x nut, 10mm, 9 Nm
Secure RH FEM harness

Note
1x clip, 1x nut, 10mm, 9 Nm
Secure TASC 2.0 ECU to vehicle

Note
3x nuts, 10mm, 6 Nm
Secure electrical connections to TASC 2.0 ECU

Note
3x connectors
Install car computer to vehicle

Note
2x bolts, 10mm, 7Nm, 2x nut, 10mm, 8Nm
Secure coolant hoses onto car computer coldplate assembly

Note
2x spring locks, Place absorbant material onto car computer, Remove coolant plugs from hoses
Remove coolant hose clamps

Note
2x hoses, Remove absorbent material, Clean residual fluid, Inspect for leaks
Secure connectors onto LH side of Autopilot motherboard

Note
5x connectors, Secure locks on connectors after install
Secure connectors onto LH side of infotainment motherboard

Note
7x connectors, Secure locks on connectors after install
Secure connectors onto RH side of Autopilot motherboard

Note
3x connectors,
Secure connectors onto RH side of infotainment motherboard

Note
6x connectors, Secure locks on connectors after install
Install connector to connectivity module

Note
1x connector, Slide lock underneath connector
Secure RH body controller

Note
1x nut, 10mm, 6 Nm, Position RH controller into vehicle, attach tab onto body and align into body stud, Install new nylon nut
Secure RH body harness A-Pillar wire guide

Note
3x clips
Secure FEM & RH body harness to right body controller

Note
11x connectors, 2x clips, Secure locks on connectors, Secure clipped connectors to VC Right
Secure LH body controller

Note
1x nut, 10mm, 6 Nm, Position LH controller into vehicle, attach tab onto body and align into body stud, Install new nylon nut
Secure LH body harness A-Pillar wire guide

Note
3x clips
Secure LH FEM & body harness to body controller

Note
11x connectors, Secure locks on connectors
Secure pedal assembly to vehicle

Note
5x Nyloc nuts, 13mm, 16.5 Nm, Install new fasteners, May need to pull brake booster inward to seat studs
Install clevis pin to brake pedal assembly

Note
1x pin, Wiggle brake pedal to assist pin install
Secure cotter clip to clevis pin on pedal assembly

Note
1x clip
Secure front carpet from pedal assembly and fold down

Note
1x clip
Install steering column

Note
Recommend assistance, Guide lower steering shaft in through bulkhead, Secure intermediate shaft dash boot
Raise vehicle fully and lower lift onto locks

Note
Set vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side
Slide lower electric steering column onto steering gear and install bolt

Note
1x bolt, 13mm, 30 Nm
Position front skid plate for installation and thread in all bolts

Note
4x bolts, 15mm, 70 Nm, 2x bolts, 15mm, 60 Nm, 2x bolts, 15mm, 30 Nm, 2x bolts, 10mm, 10 Nm, Torque at later step
Torque bolts securing front skid plate to body casting

Note
2x bolts, 15mm, 60 Nm
Torque bolts securing front skid plate to body sill

Note
2x bolts, 15mm, 30 Nm
Torque bolts securing front skid plate to front subframe

Note
4x bolts, 15mm, 70 Nm, 2x bolts, 10mm, 10 Nm
Secure clips securing wheel house liner to front skid plate

Note
4x clips
Apply Loctite 222 onto front aero shield bolts and install fasteners securing front aero shield to vehicle

Note
9x bolts, 10mm, 6 Nm
Install clips securing front aero shield

Note
5x push clips
Lower vehicle until tires are touching the ground

Note
Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
Install HVAC assembly to vehicle

Note
Install front of HVAC assembly through passenger front door, Rotate counter clockwise and install towards front of vehicle
Secure HVAC assembly bolt at bulkhead

Note
1x bolt, 10mm, 8 Nm
Replace the seal washers to the Penta HVAC line on the HVAC side

Note
5x seal washers, Lube seal washers with ND-11 oil
Install Penta HVAC line from HVAC assembly

Note
2x bolts, 13mm, 22 Nm
Reconnect AC hoses to vehicle
Verify Thermal Fill Drain then Perform AC vacuum and run leak test

Note
Run time - First verify indicator displays green if it is vehicle is ready for vacuum, Set vacuum time to 15 minutes and leak test to ON, Machine will chime once process is complete, Vehicle may be left unattended, Verify leak test passed before continuing
Perform AC recharge

Note
Run time - Enter refrigerant and oil amount noted at AC recovery, Settings should match notes, Select Both Sides for charge, Select ND-11 MSX using bottle icon, Machine will chime once process is complete, Vehicle may be left unattended, If desired use the Dye Inject option to inject leak detection dye
Secure HVAC assembly to bulkhead

Note
1x bolt, 10mm, 8 Nm
Secure LH and RH rear vent ducts to HVAC assembly

Note
2x tabs, Align ducts into HVAC assembly then secure tabs to retaining studs
Install center console HVAC duct

Note
1x brush clip, Slide duct into HVAC assembly and ensure fully seated
Secure HVAC blower x059 connector and HVAC case x058 connector to right controller

Note
1x clip, 2x connectors
Install cross car beam assembly into vehicle

Note
Avoid contact with seats and inner door panel, Recommend assistance as required
Align cross car beam assembly to body and HVAC unit

Note
4x datums
Secure upper steering column bracket IP carrier bolts at bulkhead

Note
2x bolts, 13mm, 27 Nm
Secure cross car beam assembly to toeboard bracket

Note
2x bolts, 13mm, 27 Nm
Secure cross car beam assembly to HVAC unit

Note
4x bolts, 10mm, 8 Nm
Secure RH cross car beam assembly

Note
2x bolts, 13mm, 27 Nm
Secure LH cross car beam assembly

Note
2x bolts, 13mm, 27 Nm
Secure IP cowl link

Note
2x bolts, 10mm, 6 Nm, 2x datums
Secure upper steering column to steering column bracket

Note
4x nuts, 13mm, 15 Nm
Secure steering column harness

Note
1x connector, 1x clip
Secure IP harness to J12 x035 Dash connector at left body controller and connector x947F

Note
1x clip, 2x connectors
Connect steering column control module assembly connector

Note
1x connector, Install new orange retaining clip to connector then install SCCM connector, Perform push-pull-push to make sure connector is seated properly
Secure IP harness to RH toeboard bracket

Note
3x clips
Secure IP harness to J12 x055 Dash connector at right body controller

Note
2x clips, 1x connector
Secure lower instrument panel assembly

Note
3x screws, T20, 3 Nm, 8x tabs, Secure only the screws located at bottom of assembly, Remainder of screws are secured at a later step
Install lower shroud to steering column

Note
2x screws, T20, 1.5 Nm, 1x clip, 1x datum, Slide lower shroud forward to engage datum
Align the clips and datums then press downward to install upper shroud onto lower shroud

Note
6x clips, 4x datums
Install steering wheel

Note
Note that the steering wheel is splined to the column and can only be installed in the correct position
Install bolt securing steering wheel to steering column

Note
1x patch bolt, 10mm allen, 80 Nm, Install new patch bolt
Secure steering wheel connector

Note
1x connector
Connect driver air bag assembly connector

Note
1x connector, 2x tabs
Install driver air bag assembly to yoke steering wheel

Note
2x datums, 2x spring clip, Position driver air bag onto yoke steering wheel, Align datums onto the clips, Press down on one side of the air bag until clip is fully seated, then repeat on other side, You should hear an audible click, Perform pull test on each side of driver air bag assembly, Confirm the gap and space between driver air bag assembly to yoke steering wheel is symmetrical
Install driver IP air vent duct

Note
1x rivets, 1x connector, Slide inboard and into HVAC unit assembly
Install IP sub-assembly

Note
4x datums, Slide IP sub-assembly into vehicle, Ensure passenger air bag and driver vent assembly have clearance past lower IP assembly, Recommend assistance
Secure IP trim harness

Note
1x connector, 1x clip
Secure instrument cluster harness

Note
1x connector
Secure IP Decor harness to LH IP sub-assembly

Note
1x clip
Position lower instrument panel assembly into IP sub-assembly
Secure LH lower instrument panel

Note
3x screws, T20, 3 Nm
Secure center lower instrument panel

Note
7x screws, T20, 3 Nm, 1x harness, 1 screw connects instrument panel ground harness. If using part revision 1562948-70-D on a Non-AP4 vehicle, add ground strap 1679240-00-A to aero lens assembly
Secure RH lower instrument panel

Note
3x screws, T20, 3 Nm
Install RH upper A-pillar trim

Note
2x tethered clips, 1x clip, 1x connector, Slide bottom of trim along IP and speaker grill, attach each tether to body side, Set clips starting at the bottom and work up, Pull seal over trim
Install LH upper A-pillar trim

Note
2x tethered clips, 1x clip, 1x connector, Slide bottom of trim along IP and speaker grill, attach each tether to body side, Set clips starting at the bottom and work up, Pull seal over trim
Install IP carrier cross beam bolts

Note
2x bolts, 10mm, 6 Nm
Secure passenger IP airbag connectors

Note
3x connectors, Note RoW variant vehicles may be equipped with only 2x connectors, Verify connectors are fully secured
Install passenger IP air duct

Note
2x push-pull rivets
Secure passenger IP air duct temperature sensor connector

Note
1x connector
Secure USB outlet

Note
2x screws, T20, 3 Nm, 1x clip, Ensure USB socket flush in glove box
Secure glove box connectors

Note
3x connectors
Install glove box

Note
5x screws, T20, 3 Nm, Install screws at top of box, close lid then install bottom screws. Use manual release to open box if needed
Install RH knee air bag assembly into vehicle

Note
2x connectors, 6x tabs, 1x clip, Hook tabs before fully seating, Use caution not to damage the connector/harness, Support the knee air bag while connecting the connector
Install fasteners securing RH knee air bag assembly to vehicle

Note
2x patch bolts, E10, 8 Nm, Install new fasteners
Install RH footwell cover

Note
3x magnets, 1x connectors
Install RH footrest panel

Note
2x bolts, 10mm, 5 Nm, 1x nut, 10mm, 5 Nm
Secure harness to RH footrest panel

Note
1x clip
Fold RH main carpet back into place
Install IP Decor

Note
21x clips, 6x datums, 4x connectors, Connect ambient bright harness, Secure each IP decor connector clip to IP carrier, Secure IP decor to lower instrument panel
Install IP RH mid Panel

Note
14x tabs, 2 datums
Install IP LH mid panel

Note
6x tabs
Install IP closeout panel

Note
4x tabs
Route display harness behind LH display bracket
Position center display in IP
Secure center display coax and power connectors

Note
2x connectors, 1x clip, Ensure strain relief clip is secure to linkage arm, Replace clip if damaged
Install center display shroud

Note
3x tabs, Slide display downward until shroud tabs fully engages, Set center display back into IP
Secure center display bracket bolts

Note
2x bolts, 10mm, 11.5 Nm
Secure center display motor connectors

Note
2x connectors, Slide center display assembly fully into IP brackets after securing connectors
Secure IP service panel connector

Note
1x connector
Secure diagnostic and CAN harnesses to IP service panel

Note
2x clips
Install IP service panel

Note
2x tabs, 4 datums, Slide forward engaging datums then secure tabs upward into IP
Install LH IP end cap

Note
4x clips
Install LH mid A-pillar trim

Note
1x clip, 2x tabs, Verify weather seal is seated properly
Install RH IP end cap

Note
4x clips
Install RH mid A-pillar trim

Note
1x clip, 2x tabs, Verify weather seal is seated properly
Connect First Responder Loop and LV battery connector

Note
2x connectors Secure FRL first, Seat LV battery connection and push black connector lock inwards to secure, Engage green locking tab when fully seated
Access thermal system routines using the UI

Note
Select quick controls > Service mode > Diagnostics > Thermal, Authorize routines by holding right turn signal, depressing brake pedal for 10 seconds with key on phone dock
Select Start button at Run Heat Pump Commissioning TEST-SELF_VCFRONT_X_HEAT-PUMP-COMMISSIONING, Status will change from 'INACTIVE' to 'RUNNING'

Note
If this routine is not run after entering Thermal Drain/Fill mode, the AC compressor operation will be blocked, Select ‘X’ at top left of window to close once TEST-SELF_VCFRONT_X_HEAT-PUMP-COMMISSIONING SUCCESS window appears
Proceed with Hose Equalize steps to complete AC recharge process and follow instructions displayed on AC Machine

Note
Disconnect high side coupler from vehicle, Turn AC on, Temp setting LO, Panel mode on, Fresh air mode on, Blower speed set to 10, Verify Hose Equalize settings, Verify discharge pressure does not exceed 26 bar and suction pressure is not below 1.15 bar,
Proceed with Hose Equalize steps to complete AC recharge process and follow instructions displayed on AC Machine

Note
Remove low side coupler from vehicle, Turn vehicle off, Verify Hose Equalize settings, Machine will chime once process is complete
Install caps onto AC ports

Note
2x caps
Install wiper module

Note
3x bolts, 10mm, 8 Nm, 1x connector, Secure electrical connector first, Rotate module rearward and under windshield, Observe LH wiper arm pivot during install to avoid damage to windshield
Install fasteners securing LH V-brace and secure

Note
3x bolts, 10mm, 18 Nm, 1x nut, 10mm, 9 Nm
Install wiper cowl screen panel

Note
4x push clips, 2x end tabs
Remove wipers from service mode via UI

Note
Via Controls > Service > Wiper Service Mode
Install RH wiper arm assembly and secure nut

Note
1x nut, 15mm, 26 Nm, Line up wiper to reference mark on windshield
Install RH wiper arm nut cover
Secure RH wiper arm washer nozzle

Note
1x hose, Hose is routed below the arm
Install LH wiper arm assembly and secure nut

Note
1x nut, 15mm, 26 Nm, Line up wiper to reference mark on windshield
Install LH wiper arm nut cover
Secure LH wiper arm washer nozzle

Note
1x hose, Hose is routed below the arm
Install RH shock tower cover

Note
3x push clip, 1x fir tree clip
Install LH shock tower cover

Note
3x push clip, 1x fir tree clip
Secure washer hose nozzle by LH shock tower cover

Note
1x hose, 3x clips
Install RH underhood apron

Note
10x clips
Install LH underhood apron

Note
10x clips
Install rear underhood apron

Note
8x clips
Close hood

Note
Press firmly in green highlighted areas (see image), Damage may result from pressure elsewhere on hood
Link to procedure: 61817c6e61b2ce001af89520
Test Thermal Performance

Note
Scroll up Thermal menu, Select 'Start' button at 'Test Thermal Performance' using the UI, Menu will change from 'INACTIVE' TO 'RUNNING'- allow routine to complete, Select ‘X’ at top left of window to close once ‘TEST-SELF_VCFRONT_X_THERMAL-PERFORMANCE- SUCCESS' window appears
Exit Service Mode

Note
Controls>Software select Exit Service Mode button
Adjust steering column back to original position

Note
Via UI>Controls>Steering, Use left steering wheel scroll wheel to adjust steering column
Raise all four windows
Close all four doors
Remove vehicle from lift

Note
Lower rack arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode"

Model S Service Manual

Insulator - Dash (HW4) (Remove and Replace)

Figure 1

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Figure 3