12/09/2024 09:55:58

High Voltage Battery Assembly - HV Battery, Long, 4680, Center (Remove and Replace)

Correction code 1601070082 FRT 5.52 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 wearing proper PPE when performing the below procedure.

2024-09-12: Added step to connect MV maintainer.
2024-08-09: Added PN of anti-abrasion tape.
2024-06-26: Updated steps to latest time study.

Warning

Cybertruck electronics are powered by a 48V "mid voltage" or "MV" architecture that is designed to improve efficiency. Servicing MV components requires extra knowledge and care in order to avoid personal and/or vehicular harm. Read and understand MV precautions in Electrical Precautions and make sure any required MV-related training courses have been completed, as applicable.

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.

Special tools required for this procedure:

1134523-00-B - Battery Alignment Rods
1065131-00-A - Battery Coolant Drain Kit
1135762-00-A - Coolant Hose Plug Kit
1080568-00-A - Fluid Catcher
1076927-00-A - Hioki tester
1020566-00-F - HV Battery Table
1076928-00-A - Test Probes - Hioki 9461
1936724-00-A - Universal Lift Pad adapters
1050448-00-B - Vacuum Refill Tool
1479505-00-A - Vacuum Fill Adapter
113343-80-A - Battery Drain Adapter
1879451-99-A - LV ABRASION STICKER,XM,HVB,CTSB

Open all 4 doors

Note
Push pillar door triggers to release
Lower all 4 windows
Manually latch all doors to prevent lockout

Note
Engage latch with screwdriver
Remove the tonneau slats. See Slat System - Tonneau (Remove and Install).
Partially release aft section of front LH fender flare cover

Note
11x clips, 3x datum, 1x connector total, Release as needed for clearance, Full removal not required
Remove LH front rocker fastener from step reinforcement

Note
1x bolt, 10mm, 4 Nm
Remove clip securing LH rocker cover to front wheel liner

Note
1x clip
Partially release fore section of rear LH fender flare cover

Note
13x clips, 3x datums total, Release as needed for clearance, Full removal not required
Remove LH rear rocker fastener from step reinforcement

Note
1x bolt, 10mm, 4 Nm
Remove clip securing LH rocker cover to rear wheel liner

Note
1x clip
Remove rocker cover fasteners from LH side ski

Note
6x bolts, 10mm, 10 Nm
Release LH rocker cover from rocker carrier

Note
11x clips, 1x datum, Remove any clips that remained on carrier
Remove front LH rocker step reinforcement

Note
3x bolts, 10mm, 15 Nm, 2x datums
Remove rear LH rocker step reinforcement

Note
3x bolts, 10mm, 15 Nm
Partially release aft section of front RH fender flare cover

Note
11x clips, 3x datum, 1x connector total, Release as needed for clearance, Full removal not required
Remove RH front rocker fastener from step reinforcement

Note
1x bolt, 10mm, 4 Nm
Remove clip securing RH rocker cover to front wheel liner

Note
1x clip
Partially release fore section of rear RH fender flare cover

Note
13x clips, 3x datums total, Release as needed for clearance, Full removal not required
Remove RH rear rocker fastener from step reinforcement

Note
1x bolt, 10mm, 4 Nm
Remove clip securing RH rocker cover to rear wheel liner

Note
1x clip
Remove rocker cover fasteners from RH side ski

Note
6x bolts, 10mm, 10 Nm
Release RH rocker cover from rocker carrier

Note
11x clips, 1x datum, Remove any clips that remained on carrier
Remove front RH rocker step reinforcement

Note
3x bolts, 10mm, 15 Nm, 2x datums
Remove rear RH rocker step reinforcement

Note
3x bolts, 10mm, 15 Nm
Remove 2nd row floor mat
Fold up 2nd row 60 seat

Note
Pull tether to release then lift up until locked in place
Partially release LH lower C-pillar trim

Note
1x clip, 1x datum
Remove LH mid A-pillar trim

Note
2x clips, 2x tabs, Release tabs, Slightly bend live hinge and release clips
Remove LH lower A-pillar trim

Note
7x clips, 3x datums, 2x tabs, Release sill plate, Pull rearward then upward
Move LH front seat forward
Remove bolts securing rear of LH front seat tracks to the floor panel

Note
2x patch bolts, T45P, 34 Nm, Discard after removal
Move LH front seat backward
Release LH front seat belt from pretensioner

Note
Unlock the linkage by rotating the lock screw counterclockwise. A light audible click will be heard, and the screw should remain horizontal. Do not rotate clockwise to avoid damage to the mechanism
Remove bolts securing front of LH front seat tracks to risers

Note
2x patch bolts, T45P, 34 Nm, Discard after removal
Adjust position of LH front seat for easy removal

Note
Move seat to middle of track at most upright position with seat fully up off floor
Fold up 2nd row 40 seat

Note
Pull tether to release then lift up until locked in place
Partially release RH lower C-pillar trim

Note
1x clip, 1x datum
Remove RH mid A-pillar trim

Note
2x clips, 2x tabs, Release tabs, Slightly bend live hinge and release clips
Remove RH lower A-pillar trim

Note
7x clips, 3x datums, 2x tabs, Release sill plate, Pull rearward then upward
Move RH front seat forward
Remove bolts securing rear of RH front seat tracks to the floor panel

Note
2x patch bolts, T45P, 34 Nm, Discard after removal
Move RH front seat backward
Release RH front seat belt

Note
Turn release mechanism counter clockwise, turn back clockwise after releasing
Remove bolts securing front of RH front seat tracks to risers

Note
2x patch bolts, T45P, 34 Nm, Discard after removal
Adjust position of RH front seat for easy removal

Note
Move seat to middle of track at most upright position with seat fully up off floor
Remove footwell cover

Note
3x clips, 3x magnets, 1x bolt, 10mm, 3 Nm, Bolt is captive to tether
Remove RH front floor mat
Remove RH center floor rail

Note
4x clips, 3x datums, Pull upwards to release
Remove center floor trim

Note
17x clips, Release upper section first
Fold back RH carpet
Remove RH carpet support foam

Note
Lift up from rear edge
Remove RH interior front HV battery mounting bolts

Note
3x bolts, 24mm, 160 Nm
Remove rear wall lower trim

Note
2x push clips, 4x clips, Remove outermost push clips, then pull straight forward to release inner clips
Remove RH subwoofer

Note
1x connector, 2x bolts, 13mm, 8 Nm, Slide towards center of vehicle to release outer port from body
Remove RH rear interior HV battery mounting bolts

Note
4x bolts, 13mm, 60 Nm, Bolts on both sides of stanchion
Remove LH subwoofer

Note
1x connector, 2x bolts, 13mm, 8 Nm, Slide towards RH of vehicle to release outer port from body, Release locking tab
Remove LH front floor mat
Remove LH center floor rail

Note
4x clips, 3x datums, Pull upwards to release
Remove accelerator pedal side trim

Note
3x clips, Lift from forward edge then slide over accelerator pedal
Fold back LH front cabin carpet
Remove LH rear interior HV battery mounting bolts

Note
4x bolts, 13mm, 60 Nm, Bolts on both sides of stanchion
Remove fastener covers from bed floor assembly

Note
6x covers
Remove bed floor assembly

Note
10x bolts, 15mm, 56 Nm, 4x anchors, Open anchors as needed, Lift front edge with trim tool then remove panel, Recommend assistance
Release RH tonneau NVH barrier

Note
6x bolts, 10mm, 5 Nm, 2-piece NVH assembly order of operations requires RH side to be released first to allow busbar clearance for LH side removal, Vehicles built before September 2024 will have 1-piece NVH cover, 5x bolts, 8mm, 5 Nm
Remove RH tonneau NVH barrier

Note
Release rearward then slide over LH side NVH cover before removing upward, Vehicles built before September 2024 will have 1-piece NVH cover, Maneuver around bed wall then remove
Release LH tonneau NVH barrier

Note
5x bolts, 10mm, 5 Nm, 2-piece NVH assembly order of operations requires RH side to be released first to allow busbar clearance for LH side removal
Remove LH tonneau NVH barrier

Note
Slide towards center, Ensure busbar clearance during removal to avoid damage to NVH material
Remove bolts securing HV battery to RUB

Note
4x bolts, 21mm, 119 Nm, Break free before using power tools, Tonneau slats must be closed or removed to access forward bolts, Shown without tonneau for clarity
Move vehicle onto lift

Note
Ensure positioning allows rear doors to open
Install Universal Lift Pad adapters

Note
4x Adapters, Remove original lift pads from lift arms then install respective adapter, Remove plugs from BIW holes, Align pins with lift point holes on body
Raise and support vehicle

Note
Set air suspension to "Jack Mode", Align lift adapter pins with lift point holes on body
Open powered front trunk

Note
Via exterior switch or UI
Remove rear underhood apron

Note
9x clips
Place vehicle in service mode

Note
Via UI > Controls > Software, Touch and hold "Cybertruck" for 2 seconds then release, Use screen keyboard to type "service" into dialog box then select OK
Unlock vehicle gateway

Note
After vehicle has been put into "Service Mode", place keycard on center console to turn on drive rails, hold down the brake pedal, while keep pressing right hand signal button simultaneously for at least 10 seconds, "GTW UNLOCKING" should pop up on the UI right next to the VIN during these 10 seconds, once gateway is unlocked "GTW UNLOCKED 5400" will be displayed on the UI next to the VIN, the gateway will remain unlocked for 90 minutes, follow steps on Toolbox article #5582900 for any additional information
Select 'Coolant System' to enter coolant circuit screen, Select 'Coolant Fill/Drain' using the UI and PROC_VCFRONT_X_START-THERMAL-FILL-DRAIN-COOLANT window will appear, Select 'Run'

Note
Verify indicator displays green for Coolant readiness, Thermal Fill Drain routine has a 50 minute time limit
Power down vehicle via UI

Note
Verify EPBs are engaged, Select charge port icon to ensure drive state is disengaged then power down vehicle via Controls > Safety > Power Off
Unlock fireman's loop connector and disconnect, Slide eCPA to left on the MV battery connector then lift lever to release

Note
2x connectors, Unlock fireman's loop connector and disconnect, Release eCPA by pushing down to unlock and slide red locking tab to left, Wait 2 minutes for electrical circuits to discharge before disconnecting modules
Disconnect LH seat

Note
1x connector, 2 stage locking tab, Release yellow locking tab, then release black lever to disconnect
Remove LH front seat from vehicle

Note
Recommend assistance, Use caution to not damage other components, Lift seat off risers, Rotate sideways and remove out back door opening
Remove accelerator pedal

Note
2x nuts, 13mm, 16 Nm, 1x connector, Release locking tab
Remove LH carpet support foam

Note
Lift up from rear edge
Remove LH front interior HV Battery mounting bolts

Note
3x bolts, 24mm, 160 Nm
Release LH MV controller dry side locking cover

Note
1x bolt, 8mm, 6 Nm, Do not remove locking cover, Loosen until bolt spins freely, Double check that bolt and locking cover are fully released before attempting to release any MV connectors, Plastic Locking Cover. .Use hand tools on any plastic locking covers, The locking cover may release crooked causing it to get stuck, secure bolt a few turns to loosen the tension then release bolt while assisting plastic locking cover by gently prying on the side that's stuck, Metal Locking Cover. You can use power tools, Quickly disconnecting locking cover helps connectors remove symmetrically, Video uses rear controller for demonstration purposes only
Disconnect floor harness connector from LH MV controller

Note
1x connector, Depress tabs to release connector housing from locking cover
Disconnect RH seat

Note
1x connector, 2 stage locking tab, Release yellow locking tab, then release black lever to disconnect
Remove RH front seat from vehicle

Note
Recommend assistance, Use caution to not damage other components, Lift seat off risers, Rotate sideways and remove out back door opening
Release RH MV controller connector locking cover

Note
1x bolt, 8mm, 6 Nm, Do not remove locking covers, Loosen until bolts spins freely, Double check that bolts and locking covers are fully released before attempting to release any MV connectors. Plastic Locking Cover Use hand tools on any plastic locking covers, The locking covers may release crooked causing them to get stuck, secure bolts a few turns to loosen the tension then release bolts while assisting plastic locking covers by gently prying on the stuck sides. Metal Locking Cover You can use power tools, Quickly disconnecting locking covers helps connectors remove symmetrically
Disconnect center console and backbone connectors from RH MV controller

Note
1x connector, 1x backbone cable, 2x edge clips, Pull from edges of connector housing, Do not pull backbone cable, Avoid bending cable at a tight radius
Disconnect rear display connector from car computer

Note
1x connector
Remove center console front panel

Note
10x clips
Release HV outlet from front console panel

Note
2x screws, T20, 1 Nm, 1x clip
Remove front bolts securing center console to riser

Note
4x bolts, 10mm, 5 Nm
Disconnect center console harness connectors

Note
2x connectors
Remove center console back panel

Note
10x clips, 3x connectors, 3x harness clips
Remove rear bolts securing center console to riser

Note
2x bolts, 10mm, 5 Nm
Remove center console

Note
Lift up to release from riser
Disconnect backbone harness from rear MV controller

Note
1x connector, 1x bolts, 8mm, 6 Nm, Do not remove locking cover, Loosen until bolt spins freely, Double check that bolt and locking cover has fully released before attempting to release any MV connectors, Depress tabs on connector housing to release. Plastic Locking Cover. Use hand tools on any plastic locking covers, The locking covers may release crooked causing them to get stuck, Thread bolt a few turns to avoid damage then gently pry stuck edges of locking cover. Metal Locking Cover. You can use power tools, Quickly disconnecting locking covers helps connectors release evenly
Remove interior HV harness bulkhead cover

Note
3x nuts, 10mm, 9 Nm, Pull harness inside once released
Verify operation of multimeter

Note
Set multimeter to DC voltage, Confirm multimeter is properly measuring voltage by testing MV battery, Touch lightly and do not damage terminals
Raise vehicle fully

Note
Set to a comfortable working height, Lower to locks, Ensure locks engage on both sides to prevent tilting
Remove Mid-aero shield

Note
6x clips, 3x bolts, 15mm, 42 Nm, 5x bolts, 13mm, 28 Nm, 2x bolts, 10mm, 6 Nm
Remove all items from pockets and ensure not wearing metal items
Inspect HV insulating gloves

Note
Check gloves for damage prior to use, Refer to service document TN-15-92-003, for information on inspecting HV gloves. https://service.teslamotors.com/documents?model=&keys=TN-15-92-003&vehicle_system=&sort_by=field_date_submitted&sort_order=DESC
Put on HV insulating gloves and leather over gloves
Verify no HV - Install amp clamp to RDU HV harness

Note
Verify meter is zeroed out before performing measurement, Measure single cable. Verify ammeter is installed in correct direction. If current > 0.5A do not proceed with disconnecting HV connector. In this case, start vehicle electrical isolation again to make sure that all was properly shut down. Escalate for assistance as required. If current < 0.5A, Ok to disconnect and check voltage at HV plug on the battery side. Release locking tab and rotate the release lever up to disengage the connector, Release harness clip, Do not force the release lever up, Ensure the alignment tabs on the RDU header are not damaged. Make sure to wear PPE (HV gloves, safety glasses) when working on high voltage component, Measure B+ to Ground, B- to Ground, B+ to B-, If voltage is greater than 10V, Pack contactors are not open or welded, Stop work and reach out to Service Engineering
Remove leather over gloves and HV insulating gloves
Remove front aero shield

Note
11x bolts, 10mm, 6 Nm
Remove front skid plate

Note
8x nuts, 15mm, 50 Nm, 2x bolts, 11mm, 50 Nm
Position coolant drain container underneath RH rear of HV battery
Disconnect RDU return hose from PT return hose

Note
1x spring clip, 1x clamp clip, Move wheel liner aside as needed, Plug coolant connections as needed
Disconnect RDU supply hose

Note
1x spring clip, Plug hoses
Move coolant drain container to front right of HV battery
Disconnect PT supply and return hoses

Note
2x spring clips, Plug hoses
Disconnect battery coolant supply and return hoses

Note
2x spring clips, Use caution with pick near HV harness, Plug Hoses, Position coolant drain as needed
Remove coolant drain container from underneath vehicle
Disconnect pressurized pack lines

Note
2x VOSS fittings, 12mm, 8Nm
Release clips securing LH pressurized pack line

Note
3x clips
Release A/C compressor HV harness from HV battery

Note
1x locking connector, 4x clips, Pull down red locking tab and disengage the release lever, Do not force the release lever up, Number of connections may vary by vehicle configuration
Disconnect RDU HV harness

Note
1x connector, Release locking tab and rotate release lever up, Do not force release lever up, Ensure alignment tabs on header are not damaged
Release FDU HV harness

Note
1x connector, 1x bolt, 10mm, 10 Nm, Move harness clear of subframe
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
Disconnect ancillary bay MV connector

Note
1x connector, Double locking, Release tab then pivot lever, Release second tab to disengage connector, Wait 1 second between locking tab release to discharge and prevent arcing
Remove bolt securing busbar HV connector lid

Note
1x bolt, EP10, 9 Nm
Remove bolts securing HV connector to DC FC header

Note
2x bolts, 10mm, 9 Nm
Release HV connector from DC FC header

Note
1x connector, Use inflatable airbag to suspend busbar assembly above ancillary assembly
Support HV Busbar assembly

Note
Suspend assembly to maintain clearance
Disconnect HV ancillary harnesses

Note
2x connectors, Release red locking tab then slide open black lever to remove, Push cabin harness into interior
Raise vehicle fully

Note
Set to a comfortable working height, Lower to locks, Ensure locks engage on both sides to prevent tilting
Position battery table

Note
Ensure table is level
Remove front exterior HV Battery mounting bolts and ground strap

Note
6x bolts, 18mm, 115 Nm, 1x bolt, 10mm, 10 Nm, Ensure ground strap is clear of battery
Remove side exterior HV battery mounting bolts from LH and RH side

Note
16x bolts, 15mm, 62 Nm
Raise vehicle away from HV battery

Note
Ensure no coolant hoses, harnesses, or brake lines are caught while lifting
Secure PT Flush adapter to PCS inlet hose coupling

Note
Remove plugs as required, Verify fully seated, Perform push-pull-push test
Secure coolant cart flush hose to regulator and PT Flush adapter

Note
Verify regulator valve is closed, Pressure regulator is not adjustable (set at 20 psi)
Secure PCS Drain adapter to PCS outlet using male-to-male adapter

Note
Verify valve is closed, Remove plug as required, Verify fully seated, Perform push-pull-push test
Secure coolant cart drain hose to PCS drain adapter and coolant drain container
Open valve on PCS Drain adapter
Connect shop air to regulator

Note
Make sure regulator valve is closed prior to connecting shop air
Slowly open valve on pressure regulator and allow coolant to drain out of HV battery

Note
Allow coolant to drain
Close valve on pressure regulator once no more coolant is draining
Close valve on PCS Drain adapter
Remove cart drain hose from PCS Drain adapter
Remove PCS Drain adapter from PCS outlet

Note
1x spring clip
Remove cart flush hose from PT Flush adapter
Remove PT Flush adapter from PCS inlet coupling

Note
1x spring clip
Attach coolant cart flush hose to HV battery

Note
Remove plugs as required, Verify fully seated, Perform push-pull-push test, Verify regulator valve is closed, Pressure regulator is not adjustable (set at 20 psi), Hose is still attached to cart at this point
Attach PCS drain adapter to HV battery hose coupling using male-to-male adapter

Note
Verify valve is closed, Verify fully seated, Remove plugs as required, Perform push-pull-push test, Connect to coolant drain
Open valve on P2 Battery Drain adapter
Slowly open valve on pressure regulator and allow coolant to drain out of HV battery

Note
Allow coolant to drain
Close valve on pressure regulator once no more coolant is draining
Disconnect compressed air from coolant pressure tester
Close valve on P2 Battery drain adapter
Remove cart drain hose and PCS drain adapter from HV battery
Remove cart flush hose and PCS flush adapter from battery
Attach HV battery H-frame to gantry and raise into position
Secure the P2 battery sling adapter to H-frame

Note
4x anchor hooks, Install hooks, Verify anchor hooks are fully tightened and secured, Be aware and do not install anchors hooks in a manner which will cause the adapter sling to bind or twist
Remove top housing from new HV battery crate

Note
Recommend assistance
Position gantry over HV battery crate

Note
Recommend assistance
Lower H-frame to HV battery crate
Secure P2 sling adapter to HV battery

Note
6x locking joints, The hoist is color coded and will come with instructions, Verify all the locking joints are fully secured, Perform push and pull test, If not properly secured the top pin will be recessed, Take care to secure properly and safely
Lift new HV battery out of crate
Move gantry away from HV battery crate

Note
Recommend assistance
Position unused HV battery table under gantry
Lower HV battery onto battery table
Release P2 battery sling adapter from HV battery

Note
6x locking joints, Push down on top pin to release
Remove HV battery and table from under gantry

Note
Recommend assistance
Remove FDU HV harness

Note
12x bolts, 10mm, 11 Nm
Remove powertrain hose bundle

Note
1x spring clip, 6x clips, Release hose from PCS fitting
Remove rear carpet RH duct bezel

Note
4x clips
Remove LH rear carpet duct bezel

Note
4x clips
Release HV cabin outlets harness from foam

Note
Slide outwards out of groove
Remove rear carpet assembly

Note
4x clips, 17x stands, 6x datums, Release stands around LH and RH floor ducts then release stands at center console, Fold back carpet and stands from forward edge, Fold rear carpet and foam forwards then pull center of carpet and foam upwards to remove, Remove clips if they remain on pack side
Remove center floor lower support bracket

Note
4x clips
Release interior HV harness from HV battery

Note
1x bolt, 10mm, 10 Nm, 8x clips, Remove from slot in EPP, Lift rear carpet and EPP as required for access
Remove center console riser duct

Note
2x clips, Maneuver forward to clear riser assembly
Remove floor jumper duct

Note
Push forward then lift and slide out
Release connectors from RCM

Note
2x connectors, Release locking tabs first
Remove RCM fasteners

Note
3x nuts, 10mm, 10 Nm, Discard after removal
Remove RCM from vehicle
Remove LH outboard riser bolt cover

Note
Lift from outer edge then pull away
Remove RH outboard riser bolt cover
Release cabin floor harness

Note
4x clips, 2x bolts, 10mm, 10 Nm
Remove 1st row riser fasteners

Note
8x bolts, 11mm, 40 Nm
Remove 1st row riser assembly with harnesses

Note
Recommend assistance
Remove RH front cabin carpet

Note
Plastic portions at rear of carpet need to clear risers
Remove LH front cabin carpet

Note
Plastic portions at rear of carpet need to clear risers
Remove RH 2nd row floor duct

Note
1x clip, Lift up then pull away to release duct from Y duct
Remove 2nd row floor Y-Duct

Note
1x clip, Release from passenger side duct then maneuver out of position
Release front section of backbone

Note
3x harness clips, Pass connector under cabin floor harness
Remove backbone harness

Note
6x harness clips, Pull harness through to 2nd row then remove
Install backbone harness

Note
6x harness clips, Push harness through to 1st row
Secure front section of backbone

Note
3x harness clips, Pass connector under cabin floor harness
Install 2nd row floor Y-Duct

Note
1x clip, Maneuver into position then secure to passenger side duct
Install RH 2nd row floor duct

Note
1x clip, Align floor duct with Y duct then push inward to engage
Install LH front cabin carpet

Note
Plastic portions at rear of carpet need to clear risers
Install RH front cabin carpet

Note
Plastic portions at rear of carpet need to clear risers
Position 1st row riser assembly with harnesses

Note
Recommend assistance
Install 1st row riser fasteners

Note
8x bolts, 11mm, 40 Nm
Secure cabin floor harness

Note
4x clips, 2x bolts, 10mm, 10 Nm
Position RCM for installation
Install bolts securing RCM

Note
3x nuts, 10mm, 10 Nm, Install new nuts
Secure connectors onto RCM

Note
2x connectors, Engage locking tabs
Install floor jumper duct

Note
2x clips
Install center console riser duct

Note
2x clips, Install from front of riser assembly, Replace any missing or damaged clips
Secure interior HV harness to HV battery

Note
1x bolt, 10mm, 10 Nm, 8x clips, Remove from slot in EPP, Lift rear carpet and EPP as required for access
Install RH outboard riser bolt cover
Install LH outboard riser bolt cover
Install center floor lower support bracket

Note
4x clips, Replace any missing or damaged clips
Install rear carpet assembly

Note
4x clips, 6x datums, Secure center foams and datums, Secure stands at center console then secure stands around LH and RH floor ducts, Fully tuck carpet under risers and trim, Replace any missing or damaged clips
Secure HV cabin outlets harness to foam

Note
Tuck harness into groove
Install LH rear carpet duct bezel

Note
4x clips, Replace any missing or damaged clips
Install rear carpet RH duct bezel

Note
4x clips, Replace any missing or damaged clips
Install powertrain hose bundle

Note
1x spring clip, 6x clips, Perform a push-pull-push test to ensure hose is fully seated
Install FDU HV harness

Note
12x bolts, 10mm, 11 Nm
Position old HV battery and table under gantry

Note
Recommend assistance
Secure P2 sling adapter to HV battery

Note
6x locking joints, The hoist is color coded and will come with instructions, Verify all the locking joints are fully secured, Perform push and pull test, If not properly secured the top pin will be recessed, Take care to secure properly and safely
Raise HV battery off of battery table
Remove empty HV battery table from under gantry
Position gantry over HV battery crate

Note
Recommend assistance
Lower old HV battery into crate

Note
Recommend assistance, Use caution to align HV battery into crate and do not damage the battery
Release battery sling adapter from HV battery

Note
4x locking joints, Push down on top pin to release. CAD: PRD-14048139 - Prototype sling with lifting pins
Raise gantry and H-frame from crate
Secure top housing onto HV battery crate

Note
Recommend assistance, Adhere to proper MRB process
Return gantry to position and remove HV battery H-frame from gantry
Install battery alignment rods

Note
4x rods, Screw two larger rods in to front casting hand tight, Screw two smaller rods into any of the four seat stanchion mounting holes on the HV battery
Position rear carpet section for install

Note
Insert a wheel chock under carpet section to maintain 90 degree angle
Lower vehicle onto HV battery

Note
Ensure no coolant hoses, harnesses, or brake lines are caught while lowering, Recommend assistance to ensure good alignment whilst lowering
Install side exterior HV battery mounting bolts to LH and RH side

Note
16x bolts, 15mm, 60 Nm
Remove battery alignment rods

Note
4x alignment rods
Install front exterior HV Battery mounting bolts and ground strap

Note
6x bolts, 18mm, 115 Nm, 1x bolt, 10mm, 10 Nm
Raise vehicle away from battery table

Note
Set to a comfortable working height, Ensure lift is lowered onto a lock
Remove battery table from under vehicle
Install FDU HV harness

Note
1x connector, 1x bolt, 10mm, 10 Nm, Ensure locking tab engages
Secure A/C compressor HV harness to battery

Note
1x locking connector, 4x clips, Engage locking tab, Do not force lever up, Number of connections may vary by vehicle configuration
Install RDU HV harness

Note
1x connector, 1x harness clip, Ensure locking tab is engaged
Install clips securing pressurized pack line

Note
3x clips
Install pressurized pack lines

Note
2x VOSS fittings, 12mm, 8 Nm, Remove plastic caps from VOSS fittings if installing new fuse cover, Press air lines into fitting until mark aligns with top of fitting, Verify line is properly secured by performing push and pull test
Position coolant drain container underneath RH rear of HV battery
Connect RDU return hose to PT return hose

Note
1x spring clip, Remove coolant plugs, Pull back wheel liner as required, Perform a push-pull-push test to ensure hose is engaged
Connect RDU supply hose

Note
1x spring clip, Remove coolant plugs, Perform a push-pull-push test to ensure hose is engaged
Move coolant drain container to front right of HV battery
Connect PT supply and return hoses

Note
2x spring clips, Remove plugs, Perform a push-pull-push test to ensure hose is engaged
Connect battery supply and return coolant hoses

Note
2x edge clips, 2x spring clips, Remove plugs, Secure edge clips to casting, Perform a push-pull-push test to ensure hose is engaged
Remove coolant drain container from underneath vehicle
Install Mid-aero shield

Note
6x clips, 3x bolts, 15mm, 70 Nm, 3x bolts, 13mm, 28 Nm, 2x bolts, 10mm, 6 Nm
Install front skid plate

Note
8x nuts, 15mm, 50 Nm, 2x bolts, 11mm, 50 Nm
Install front aero shield

Note
11x bolts, 10mm, 6 Nm, Apply loctite 222 to aeroshield fasteners
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
Clean HV connector contact surface of residual Penetrox

Note
Allow 1 minute dry time after removing Penetrox, New busbar comes with Penetrox applied to HV connector
Clean busbar HV connector contact surface of residual Penetrox

Note
Allow 1 minute dry time after removing Penetrox, It is necessary to clean HV connector during re-use of busbar
Apply Penetrox onto HV connector joints

Note
Apply 2 drops of Penetrox A-13 about 5mm in diameter to either side of the hole on both leads, Spread evenly to verify the contact surface is fully covered
Install busbar onto HV header and install bolts

Note
2x bolts, 10mm, 9 Nm
Connect HV ancillary harnesses

Note
2x connectors, Slide black lever to engage then push in red locking tab
Inspect HV insulating gloves

Note
Check gloves for damage prior to use, Refer to service document TN-15-92-003, for information on inspecting HV gloves. https://service.teslamotors.com/documents?model=&keys=TN-15-92-003&vehicle_system=&sort_by=field_date_submitted&sort_order=DESC
Put on HV insulating gloves and leather over gloves
Perform Hioki resistance test at each HV joint from HV busbar lead to bolt head

Note
2x HV joints, When using Hioki tester, verify the meter has been properly adjusted and set prior to usage. The acceptable resistance is between 0.050 mΩ (50 μΩ) and 0.195 mΩ (195 μΩ). If the resistance is greater than 0.195 mΩ (195 μΩ), stop work and escalate the Toolbox session. If the resistance is lower than 0.050 mΩ (50 μΩ), reposition the probes and measure again. If the resistance is repeatedly between 0.00 mΩ and 0.050 mΩ (50 μΩ), hioki test passed, proceed to next step
Remove leather over gloves and HV insulating gloves
Install bolt securing busbar HV connector lid

Note
1x bolt, EP10, 9 Nm
Connect Ancillary bay MV connector

Note
1x connector, double locking, Rotate lever into 2nd lock, Perform a pull test to ensure connector engaged correctly
Install interior HV harness bulkhead cover

Note
3x nuts, 10mm, 9 Nm, Feed harness through opening before installing cover
Connect backbone harness to rear MV controller

Note
1x connector, 1x bolt, 8mm, 6 Nm, Push backbone connector housing into plastic locking cover, Ensure connector housing is secured to locking frame with a push-pull-push test, Ensure connectors are aligned before securing bracket, Secure locking cover bolt by hand initially to prevent thread stripping Plastic Locking Cover Use hand tools on any plastic locking covers, The locking cover may secure crooked causing it to get stuck, release bolt a few turns to loosen the tension then secure bolt while assist plastic locking cover by gently pushing on the side that's stuck, Push connectors too while driving the locking cover bolt to ensure correct seating Metal Locking Cover You can use power tools, Slowly drive locking cover, Ensure locking cover and bolt are seated fully
Inspect for any misalignment at rear ribs and apply abrasion tape (PN: 1879451-99-A) if missing

Note
Ensure cable is lying flat without twist, Ensure cable is secured correctly to rib, Apply surface protection at seam of rearmost rib under backbone cable if missing
Connect rear display connector to car computer

Note
1x connector
Connect cabin floor harness connector and backbone cable to RH MV controller

Note
1x connector, 1x backbone cable, 2x edge clips, Push from edges of connector housing, Avoid bending ribbon cable at a tight radius
Secure RH MV controller connector locking cover

Note
1x bolt, 8mm, 6 Nm, Ensure connector housing is secured to locking frame with a push-pull-push test, Ensure connectors are aligned before securing bracket, Secure locking cover bolt by hand initially to prevent thread stripping Plastic Locking Cover Use hand tools on any plastic locking covers, The locking cover may secure crooked causing it to get stuck, release bolt a few turns to loosen the tension then secure bolt while assist plastic locking cover by gently pushing on the side that's stuck, Push connectors while driving the locking cover bolt to ensure correct seating Metal Locking Cover You can use power tools, Slowly drive locking cover, Ensure locking cover and bolt
Inspect for presence of backbone harness guide at front casting

Note
Ensure backbone harness guide is installed, If backbone harness guide not installed refer to: https://pds.tesla.com/pdsui/procedure/edit/6662075b96d4ad4adcc17441Add correction code: PLACEHOLDER for https://pds.tesla.com/pdsui/procedure/edit/6662075b96d4ad4adcc17441
Install RH interior front HV battery mounting bolts

Note
3x bolts, 24mm, 160 Nm
Connect cabin floor harness connector to LH MV controller

Note
1x connector, Secure in locking cover
Secure left MV controller connector locking frame

Note
1x bolt, 8mm, 4 Nm, Ensure connectors are aligned before tightening center bolt
Install LH front interior HV Battery mounting bolts

Note
3x bolts, 24mm, 160 Nm
Install LH carpet support foam

Note
Seat at rear edge
Unfold LH front cabin carpet into position
Install accelerator pedal

Note
2x nuts, 13mm, 16 Nm, 1x connector, Secure locking tab
Install accelerator pedal side trim

Note
3x clips, Replace any missing or damaged clips
Install LH front seat into vehicle

Note
Recommend Assistance, Be cautious not to damage surrounding components while lifting the seat into the vehicle
Connect LH front seat harness

Note
1x connector, 2 stage locking tabs, Make connection and engage black lever, then engage yellow locking tab
Install RH front seat into vehicle

Note
Recommend Assistance, Be cautious not to damage surrounding components while lifting the seat into the vehicle
Connect RH front seat harness

Note
1x connector, 2 stage locking tabs, Make connection and engage black lever, then engage yellow locking tab
Perform cooling system vacuum refill. See Cooling System (Vacuum Refill).
Slide eCPA to the right and ensure it is seated against the black lever, Connect fireman's loop 20 seconds after eCPA engagement

Note
2x connectors, Slide and secure red locking tab on top of release lever, Lock fireman's loop connection, If power cycling vehicle ensure at least 60 seconds has passed since powering down
Secure MV battery maintainer and support vehicle

Note
1x cover, Secure positive terminal to jump post, Secure negative terminal to bolt located between brake fluid reservoir and front trunk, Connect maintainer to power supply, DO NOT allow positive cable to make contact with other metal components, Prevent shorting the cables

Figure 1. Frunk does not need to be removed
Select "Stop Thermal Fill Drain" through UI

Note
Allow routine to complete, ensure routine is successful
Remove Universal Lift Pad adapters

Note
4x Adapters, Install original lift pads, Install plugs back into holes in BIW
Remove vehicle from lift

Note
Lower rack arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode"
Select "Start Coolant Air Purge" using the UI

Note
Touch time only, wait until coolant pumps stop running (audible noise), Routine Passed will appear, but pumps will run for 10 minutes, If you start next another routine during this time it will fail, Make sure vehicle is not in "Drive", Routine is still running despite the completed message, Speeds can be monitored in garage under PT Thermal tab, Idle speed = ~1500 RPM, Test will vary speeds from 3500-6500 RPM and actuate valves between SERIES and PARALLEL, Putting vehicle into "Drive" will stop this routine, If speeds hover at 7000 RPM, this indicates the pumps are air locked, perform a vacuum fill, Continue to add coolant and purge until the coolant level reaches between the NOM and MAX Lines on the bottle
Select 'Procedures'

Note
Lighting Bolt Icon > High Voltage > Procedures
Select 'HV Battery Replacement Procedure'

Note
Lightning Bolt Icon > High Voltage > Procedures > High Voltage Battery Replacement
Select 'Software Reinstall'

Note
Lightning Bolt Icon > High Voltage > Procedures > High Voltage Battery Replacement
Select 'High Voltage Battery Replacement Procedure'

Note
Lightning Bolt Icon > High Voltage > Procedures > High Voltage Battery Replacement
Disconnect the MV maintainer.
Install RH carpet support foam

Note
Seat at rear edge
Unfold RH front cabin carpet into position
Install center floor trim

Note
17x clips, Replace any missing or damaged clips, Install lower section first
Install RH center floor rail

Note
4x clips, 3x datums
Install RH front floor mat
Install LH center floor rail

Note
4x clips, 3x datums
Install footwell cover

Note
3x clips, 3x magnets, 1x bolt, 10mm, 3 Nm, Bolt is captive to tether, Replace any missing or damaged clips or magnets
Install LH front floor mat
Install rear underhood apron

Note
9x clips, Adjust windshield seal as required
Close powered front trunk

Note
Via exterior switch or UI
Install bolts securing HV battery to RUB

Note
4x bolts, 21mm, 115 Nm, Tonneau must be closed or removed to access forward bolts, Shown without tonneau for clarity
Install LH tonneau NVH barrier

Note
2-piece NVH assembly order of operations requires LH side to be secured first to allow busbar clearance for RH side installation, Ensure busbar clearance during install to avoid damage to NVH material
Secure LH tonneau NVH barrier

Note
5x bolts, 10mm, 5 Nm
Install RH tonneau NVH barrier

Note
2-piece NVH assembly order of operations requires LH side to be secured first to allow busbar clearance for RH side installation, Vehicles built before September 2024 will have 1-piece NVH cover, Maneuver around bed wall then position
Secure RH tonneau NVH barrier

Note
6x bolts, 10mm, 5 Nm, Vehicles built before September 2024 will have 1-piece NVH cover, 5x bolts, 8mm, 5 Nm
Install forward bed panel

Note
6x bolts, 15mm, 85 Nm, Recommend assistance to lift panel into bed
Install fastener covers to forward bed panel

Note
6x covers
Close tailgate
Secure RH front seat belt to pretensioner

Note
Ensure the lock screw is in the horizontal position. If it is not, unlock it by following the linkage removal instructions. Slide the linkage onto the pretensioner cable, an audible click will be heard, and the screw should rotate to the locked position. Verify there are no twists in the webbing from the upper trim to the pretensioner. Perform a firm pull test with at least 15 pounds of force.
Move RH front seat backward
Install bolts securing RH front seat front tracks to vehicle

Note
2x patch bolts, T45P, 34 Nm, Install new bolts
Move RH front seat forward
Install bolts securing RH front seat rear tracks to vehicle

Note
2x patch bolts, T45P, 34 Nm, Install new bolts
Install RH rear interior HV battery mounting bolts

Note
4x bolts, 13mm, 60 Nm, Bolts on both sides of stanchion
Install RH subwoofer

Note
1x connector, 2x bolts, 13mm, 8 Nm, Slide towards outside of vehicle to secure port
Install RH lower A-pillar trim

Note
7x clips, 3x datums, 2x tabs
Install RH mid A-pillar trim

Note
2x clips, 2x tabs,
Secure LH front seat belt to pretensioner

Note
Ensure the lock screw is in the horizontal position. If it is not, unlock it by following the linkage removal instructions. Slide the linkage onto the pretensioner cable, an audible click will be heard, and the screw should rotate to the locked position. Verify there are no twists in the webbing from the upper trim to the pretensioner. Perform a firm pull test with at least 15 pounds of force.
Move LH front seat backward
Install bolts securing both LH front seat front tracks to vehicle

Note
2x patch bolts, T45P, 34 Nm, Install new bolts
Move LH front seat forward
Install bolts securing LH front seat rear tracks to vehicle

Note
2x patch bolts, T45P, 34 Nm, Install new bolts
Install LH rear interior HV battery mounting bolts

Note
4x bolts, 13mm, 60 Nm, Bolts on both sides of stanchion
Install LH subwoofer

Note
1x connector, 2x bolts, 13mm, 8 Nm, Slide towards LH of vehicle to secure outer port to body, Engage locking tab
Install rear wall lower trim

Note
2x push clips, 4x clips
Secure LH lower C-pillar trim

Note
1x clip, 1x datum
Fold down 2nd row 60 seat

Note
Pull tether to release then pivot down until locked in place
Secure RH lower C-pillar trim

Note
1x clip, 1x datum
Fold down 2nd row 40 seat

Note
Pull tether to release then pivot down until locked in place
Install 2nd row floor mat
Install LH Lower A-pillar trim

Note
7x clips, 3x datums, 2x tabs, Replace any missing or damaged clips
Install LH mid A-pillar trim

Note
2x clips, 2x tabs, Replace any missing or damaged clips
Install LH front rocker step reinforcement

Note
3x bolts, 10mm, 15 Nm, 2x datums
Install rear LH step reinforcement

Note
3x bolts, 10mm, 15 Nm
Install LH rocker cover to rocker carrier

Note
11x clips, 1x datum, Replace any missing or damaged clips
Install rocker cover fasteners to LH side ski

Note
6x bolts, 10mm, 10 Nm
Install clip securing LH rocker cover to rear wheel liner

Note
1x clip
Install LH rear rocker fastener to step reinforcement

Note
1x bolt, 10mm, 4 Nm
Secure fore section of rear LH fender flare cover

Note
13x clips, 3x datums total, Replace any missing or damaged clips
Install clip securing LH rocker cover to front wheel liner

Note
1x clip
Install LH front rocker fastener to step reinforcement

Note
1x bolt, 10mm, 4 Nm
Secure aft section of front LH fender flare cover

Note
11x clips, 3x datum, 1x connector total, Replace any missing or damaged clips
Install front RH rocker step reinforcement

Note
3x bolts, 10mm, 15 Nm, 2x datums
Install rear RH step reinforcement

Note
3x bolts, 10mm, 15 Nm
Install RH rocker cover to rocker carrier

Note
11x clips, 1x datum
Install rocker cover fasteners to RH side ski

Note
6x bolts, 10mm, 10 Nm
Install clip securing RH rocker cover to rear wheel liner

Note
1x clip
Install RH rear rocker fastener to step reinforcement

Note
1x bolt, 10mm, 4 Nm
Secure fore section of rear RH fender flare cover

Note
13x clips, 3x datums total, Ensure no clips are damaged, Replace clips as required
Install clip securing RH rocker cover to front wheel liner

Note
1x clip
Install RH front rocker fastener to step reinforcement

Note
1x bolt, 10mm, 4 Nm
Secure aft section of front RH fender flare cover

Note
11x clips, 3x datum, 1x connector total, Ensure no clips are damaged, Replace clips as required
Install the tonneau slats. See Slat System - Tonneau (Remove and Install).
Exit Service Mode

Note
Via UI > Service > Exit, Press and hold "Exit Service Mode" button
Raise all 4 windows
Close LH front door