2026-05-28
HV Battery (AWD) (7-Seat) (Remove and Replace)
Korrigeringskode
16010232
5.58
MERK: Hvis ikke noe annet er uttrykkelig oppgitt i prosedyren, gjenspeiler korrigeringskoden og FRT oppgitt ovenfor, alt arbeidet som kreves for å gjennomføre denne prosedyren, inkludert de tilknyttede prosedyrene. Ikke stable korrigeringskoder med mindre du bli uttrykkelig bedt om det.
MERK: Se Flat rate-tider for å lære mer om FRT-er og hvordan de lages.
MERK: Se Personlig beskyttelse for å forsikre deg om at du bruker riktig PVU når du gjennomfører prosedyren nedenfor.
MERK: Se Forholdsregler for ergonomi for trygge og sunne arbeidspraksiser.
ADVARSEL
Denne prosedyren er et UTKAST. Selv om den har blitt godkjent, kan det hende at advarsler og forholdsregler mangler. Følg sikkerhetskravene, og vær ytterst forsiktig ved arbeid på eller nær høyspenningssystemer og -komponenter.
- 2026-05-21: Added warnings to never move the gantry with a suspended load or put any part of the body underneath a suspended load. Changed wording to clarify that crates are positioned under gantries rather than gantries moved over crates.
- 2026-04-01: Released new procedure.
Fjern
- Remove the LH rocker carrier. See
- Remove the RH rocker carrier. See
-
Remove butyl patches covering LH rocker access holes
Merk2x butyl patches, Clean excess butyl from area
-
Install Universal Lift Pad Adapters onto LH lift arms
Merk2x Universal Lift Pad Adapters, Remove original lift pads from lift arms then install respective adapter, Align pins with lift point holes on body
-
Remove butyl patches covering RH rocker access holes
Merk2x butyl patches, Clean excess butyl from area
-
Install Universal Lift Pad Adapters onto RH lift arms
Merk2x Universal Lift Pad Adapters, Remove original lift pads from lift arms then install respective adapter, Align pins with lift point holes on body
-
Open all four doors
-
Lower all four windows
-
Chock LH rear wheel
- Place the vehicle in Service Mode. See .
-
Access thermal system routines via UI
MerkSelect quick controls > Service mode > Thermal
-
Open the hood.
-
Remove the rear apron.
- Remove the LH lower A-pillar trim. See .
-
Move LH front seat backward
MerkEnsure profile is saved to allow seat position to be restored
-
Remove screw and clips securing LH footwell cover
Merk2x push clips, 1x screw, T20, 2.5 Nm
-
Remove connectors from LH footwell cover and remove from vehicle
Merk3x tabs, 1x Ethernet connector, 1x puddle light connector, APAC specific vehicles an additional ODII connector will have to be connected
-
Remove LH front floor mat
-
Remove LH console side panel carpet
Merk10x clips, 1x guide pin, Use trim tool starting at top edge to release upper clips, then pull bottom to release remaining clips, Use caution and pull panel straight away from console, if panel is peeled off it could be damaged
-
Remove clip securing LH front cabin carpet to body
Merk1x push clip
-
Fold LH front cabin carpet rearward
MerkManeuver carpet below brake pedal and accelerator pedal, Newer Vins may be equipped with additional foam installed below carpet
-
Remove foam plugs to access LH front inner HV battery bolts
Merk2x plugs, Push pick through foam and turn roughly 45 degrees to grab onto foam insert and pull straight out, Newer vins may be equipped with 1x foam plug
-
Remove both LH front inner HV battery bolts
Merk2x bolts, EP20, 136 Nm
-
Raise LH front seat cushion to maximum height
MerkThis will allow access to HV battery bolts at LH front foot well and below LH front seat
- Remove the RH lower A-pillar trim. See .
- Move the RH front seat back.
-
Remove clips securing RH footwell assembly
Merk4x push clips, Clip count may vary depending on region
-
Remove RH footwell assembly
Merk2x connectors
-
Remove RH front floor mat
-
Remove RH console side panel carpet
Merk11x clips, 1x guide pin, Use trim tool starting at top edge to release upper clips, Pull bottom to release remaining clips, Use caution and pull panel straight away from console, if panel is peeled off it could be damaged
-
Remove clip securing RH front cabin carpet to body
Merk1x clip
-
Fold RH front cabin carpet rearward
MerkNewer Vins may be equipped with additional foam installed below carpet
-
Remove foam plugs to access RH front inner HV battery bolts
Merk2x plugs, Push pick through foam and turn roughly 45 degrees to grab onto foam insert and pull straight out, Newer vins may be equipped with 1x foam plug
-
Remove both RH front inner HV battery bolts
Merk2x bolts, EP20, 136 Nm
-
Raise RH front seat cushion to maximum height
MerkThis will allow access to HV battery bolts at RH front foot well and below RH front seat
-
Remove 2nd row floor mat from vehicle
-
Separate carpet perforation below RH front seat to access RH middle inner HV battery bolt
MerkLocated below rear of RH front seat
-
Remove RH middle inner HV battery bolt
Merk1x bolt, 16mm, 66 Nm
-
Separate carpet perforation below LH front seat to access LH middle inner HV battery bolt
MerkLocated below rear of LH front seat
-
Remove LH middle inner HV battery bolt
Merk1x bolt, 16mm, 66 Nm
-
Partially remove lower portion of LH rear door seal
- Remove the 2nd row 60 seat. See Sete – andre rad – venstre (7-seter) (fjerne og skifte ut)
-
Partially remove RH rear door seal
MerkPillar and sill trim have tabs seated underneath seal
- Remove the 2nd row 40 seat. See Sete – andre rad – høyre (7-seter) (fjerne og skifte ut).
-
Position object beneath rear cabin carpet to raise and allow access to rear inner HV battery bolts
MerkUse shop towel or similar
-
Remove RH rear inner HV battery bolt
Merk1x bolt, 16mm, 66 Nm, Located below RH rear main carpet
-
Remove LH rear inner HV battery bolt
Merk1x bolt, 16mm, 66 Nm, Located below LH rear main carpet
-
Power off vehicle from center display
MerkVia Controls > Safety > Power Off, Select Power Off button at warning dialogue box
-
Disconnect the LV battery connector and First Responder Loop.
-
Make a slit in 3rd row carpet around LH seat belt
MerkCut a thin straight line on 3rd row carpet from seat belt opening to edge of carpet
-
Make a slit in 3rd row carpet around RH seat belt
MerkCut a thin straight line on 3rd row carpet from seat belt opening to edge of carpet
-
Move 3rd row carpet aside
-
Move 3rd row NVH insulation aside
MerkUse seatbelt or bungee strap as needed
-
Remove all items from pockets and ensure not wearing metal items
-
Inspect HV insulating gloves
MerkCheck gloves for damage prior to use, Refer to service document TN-15-92-003 for information on inspecting HV gloves.
-
Put on the HV insulating gloves and leather over gloves.
-
Release ancillary bay probe lid cover
Merk2x bolts, EP10 5-Lobe, 6 Nm, Discard after removal
-
Remove ancillary bay probe lid cover from ancillary bay cover
-
Verify no high voltage
MerkMake 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
-
Inspect ancillary bay probe lid cover gasket then position onto ancillary bay cover
MerkConfirm no visual damage present, Wipe ancillary bay with IPA to clean surface, Allow to 1 minute dry time
-
Install ancillary bay probe lid cover to ancillary bay cover
Merk2x bolts, EP10 5-Lobe, 6 Nm, Install new bolts
-
Remove leather over gloves and HV insulating gloves
-
Remove bolt securing busbar cover access door
Merk1x bolt, 10mm, 9 Nm
-
Remove bolts securing charge port busbar kit to HV header
Merk2x bolts, 10mm, 9 Nm
-
Lift busbar kit connector to remove from HV header
-
Disconnect 3PH chargeport inlet harness from HV header
Merk1x connector, Release red locking tab and rotate lever arm to release
-
Disconnect HVC logic connector and install logic cap
Merk1x connector, 1x cap, Release locking tab then push the handle downward to release connector
-
Remove DCDC ground strap from HV battery
Merk1x nut, 13mm, 15 Nm, Discard after removal
-
Release the cover on the positive 12V output cable at the DCDC passthrough
Merk1x cover
-
Release the positive 12V output cable from the DCDC passthrough
Merk1x nut, 13mm, 9 Nm, Discard nut after removal
-
Remove HVC logic cap
Merk1x cap
- Check the HV battery vitals. Refer to Toolbox article #41977.
-
Install HVC logic cap
Merk1x cap
-
Close all four doors
MerkLatch rear doors to prevent accidental closure
-
Remove wheel chocks and push vehicle onto lift
MerkRecommend assistance, Note this vehicle can only be safely pushed for a very short distance and at very slow speed, close all doors enough as needed to fit between the lift and latch rear doors to prevent accidental closure, Replace wheel chocks once vehicle in correct position
-
Raise and support vehicle
Merk4x Universal Lift Adapters, Verify jack locations prior to lifting vehicle,ADVARSELONLY place on lifting points at front and rear of rocker panels
- Remove the front skid plate. See Beskyttelsesplate – høyspenningsbatteri – foran (fjerne og skifte ut)
-
Remove bolt securing FDU HV harness to FDU
Merk1x bolt,10mm, 10 Nm
-
Release FDU HV harness connector
Merk1x locking connector. Release red locking tab and rotate the release lever up to disengage the connector, Do not force the release lever up, Ensure the alignment tabs on the FDU header are not damaged
-
Release FDU HV harness from casting and move aside
-
Remove FDU ground strap bolt from HV battery
Merk1x bolt, 10mm, 10 Nm
-
Release bracket securing HV connectors to bulk head
Merk1x bracket
-
Release connector from bracket then disconnect PTC HV connector
Merk1x connector, 1x Red locking tab, 2 stage push release, Unlock by pulling back red tab, Push orange lip and pull back ''stage 1'', Push green lip and pull back to disconnect
-
Disconnect AC compressor HV harness connector
Merk1x connector, Release locking tab, 2 stage push release
-
Secure LH front wheel liner away from HV battery
-
Secure RH front wheel liner away from HV battery
-
Position coolant drain container underneath RH front of HV battery
-
Disconnect PT return hose at RH side of vehicle and plug both hose ends
Merk1x spring clip
-
Attach PT drain fitting adapter to male PT return hose
MerkVerify tooling on white color of fitting adapter, Perform push-pull test to ensure connection is made, Set adapter to locked position
-
Attach hose extension to coolant drain hose for extra length
MerkPerform push-pull test to ensure connection is made
-
Attach PT drain fitting adapter to coolant cart drain hose
MerkPerform push-pull test to ensure connection is made
-
Disconnect rear PT supply hose at RH side of vehicle and plug both hose ends
Merk1x spring clip
-
Attach PT flush fitting adapter to female side of PT supply hose
MerkVerify tooling on white color of fitting adapter, Perform push-pull test to verify adapter is fully connected to hose, Set adapter to locked position
-
Attach PT flush fitting adapter to coolant pressure tester with cart flush hose
MerkPressure regulator is not adjustable (set at 20 psi)
-
Attach compressed air line to coolant pressure tester
MerkMake sure valve is closed on pressure regulator
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Open valve on PT drain fitting adapter
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Slowly open valve on pressure regulator and allow coolant to completely drain
MerkKeep an eye on all hose connections to verify no leaks from tooling
-
Close valve on pressure regulator once no coolant is draining from PT return hose
-
Disconnect compressed air from coolant pressure tester
-
Remove PT flush fitting adapter from female side of PT supply hose
Merk1x spring clip, 1x plug
-
Remove PT drain fitting adapter from male side of PT return hose and plug
Merk1x spring clip, 1x plug
-
Remove PT drain fitting adapter from cart drain hose
-
Remove PT flush fitting adapter from cart pressure hose
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Position coolant drain container underneath LH front of HV battery
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Disconnect HV battery return hose at LH side of vehicle and plug both hose ends
Merk1x spring clip, 2x plugs
-
Attach battery drain fitting adapter to female battery return hose
MerkMake sure valve is closed
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Attach battery drain fitting adapter to coolant cart drain hose
-
Disconnect HV battery front manifold hose and plug both hose ends
Merk1x spring clip, 2x plugs
-
Remove HV battery front manifold hose clips from body
Merk2x clips, Newer vehicles may be equipped with 1x clip
-
Attach Battery flush fitting adapter to male side of HV battery supply hose
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Attach battery flush fitting adapter to coolant cart pressure hose
MerkPre-set pressure regulator valve
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Attach compressed air line to coolant pressure tester
MerkMake sure valve is closed on pressure regulator
-
Open valve on battery drain fitting
-
Slowly open valve on pressure regulator and allow coolant to drain out of HV battery return hose
MerkClose valve on pressure regulator once no coolant is draining from HV battery return hose
-
Disconnect compressed air from coolant pressure tester
-
Remove battery drain fitting adapter from female side of HV battery return hose
Merk1x spring clip, Plug HV battery return hose
-
Remove battery flush fitting adapter from male side of HV battery front manifold hose
Merk1x spring clip, Plug HV battery front manifold hose
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Remove coolant drain container from underneath vehicle
-
Remove battery drain fitting adapter from cart drain hose
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Remove battery flush fitting adapter from cart pressure hose
-
Remove rear aero shield
Merk11x bolts, 10mm, 5 Nm, Fasteners may vary, MYSP will have one less bolt
-
Position support stand to support front portion of rear subframe
-
Release clips securing coolant hoses to LH shear plate
Merk2x fir tree clips
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Remove smaller fasteners for LH shear plate
Merk2x bolts, 13mm, 35 Nm
-
Remove large bolt securing LH shear plate and subframe to body and remove shear plate
Merk1x bolt, 21mm, 125 Nm, Discard after removal
-
Hand tighten bolt securing LH side of subframe to body
Merk1x bolt, 21mm, 130 Nm
-
Release clips securing coolant hoses to RH shear plate
Merk2x fir tree clips
-
Remove smaller fasteners for RH shear plate
Merk2x bolts, 13mm, 35 Nm
-
Remove large bolt securing RH shear plate and subframe to body and remove shear plate
Merk1x bolt, 21mm, 125 Nm, Discard after removal
-
Hand tighten bolt securing RH side of subframe to body
Merk1x bolt, 21mm, 130 Nm
-
Remove support stand from under vehicle
- Remove the rear skid plate. See Beskyttelsesplate – høyspenningsbatteri – bak (fjerne og skifte ut).
-
Position coolant drain container underneath LH rear of HV battery
-
Disconnect RDU inverter inlet hose from rear of HV battery and plug both ends
Merk1x spring clip, 2x plugs
-
Position coolant drain underneath RH rear of HV battery
-
Disconnect coolant outlet hose to rear PT return hose and plug hoses
Merk1x spring clip, 2x plugs, Use shop towel to clean any residue coolant inside RH rocker panel if necessary
-
Remove coolant drain container from underneath vehicle
-
Remove nut securing RDU HV cable bracket to HV battery
Merk1x nut, 10mm, 10 Nm
-
Disconnect RDU HV cable from HV battery
Merk1x connector, Release locking tab and rotate the release lever up to disengage the connector, Do not force the release lever up, Ensure the alignment tabs on the RDU header are not damaged
-
Place battery table into position and lower vehicle to support battery
MerkRecommend assistance, Line up table so center 4 bolts are accessible through opening in table, Adjust final battery table position using adjustable caster jacks on table
-
Remove central bolts securing HV battery through center ski cover
Merk4x bolts, EP14, 34 Nm
-
Remove bolts securing LH front support bracket to vehicle
Merk4x bolts, 16mm, 110 Nm
-
Remove bolts securing RH front support bracket to vehicle
Merk4x bolts, 16mm, 110 Nm
-
Remove LH bolts securing HV battery to vehicle
Merk8x bolts, 13mm, 35 Nm
-
Remove RH bolts securing HV battery to vehicle
Merk8x bolts, 13mm, 35 Nm
-
Raise vehicle to free from HV battery
MerkRecommend assistance
-
Remove battery from under vehicle
MerkRecommend assistance
-
Disconnect LH inner coolant hose from front of HV battery
Merk1x spring clip, Use shop towel to clean any residue coolant if necessary
-
Disconnect LH outer coolant hose from front of HV battery
Merk1x spring clip, Use shop towel to clean any residue coolant if necessary
-
Disconnect RH inner coolant hose from front of HV battery
Merk1x spring clip, Use shop towel to clean any residue coolant if necessary
-
Disconnect RH front outer coolant hose and remove hose assembly from HV battery
Merk1x spring clip, Use shop towel to clean any residue coolant if necessary
-
Remove PT return hose from RH side of HV battery
Merk5x clips, Lower coolant hose
-
Release PT supply hose from RH rear of HV battery and plug both ends
Merk1x spring clip, 2x plugs, Use shop towel to clean any residue coolant if necessary
-
Remove PT supply hose from RH side of HV battery
Merk5x clips, Upper coolant hose
-
Attach HV battery H-frame to gantry and raise into position
ADVARSELAldri stå eller plasser en del av kroppen under en hengende last.ADVARSELAldri forsøk å flytte en portalkran mens en last henger.ADVARSELSe instruksjonene fra produsenten av portalkranen for sikkerhets- og driftsinformasjon.
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Position HV battery under gantry
MerkRecommend assistance
-
Lower H-frame onto HV battery and secure H-frame to battery
Merk8x bolts, 8mm Allen, Firmly install bolts hand tight
-
Raise HV battery off of battery table
-
Position the pallet under the gantry.
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Lower HV battery onto pallet
-
Remove H-frame from old HV battery
Merk8x bolts, 8mm Allen, Bolts are firmly hand tight
-
Raise gantry and H-frame from old HV battery
-
Remove logic cap from old battery pack
Merk1x cap
-
Open crate top housing new HV battery pack
MerkRecommend assistance
-
Remove fasteners securing ancillary bay cover to high voltage controller (HVC)
Merk4x bolts, E10, 5 Nm + 30 degrees, Newer vehicles will be equipped with 3x bolts
-
Release ancillary bay cover from old HV battery
Merk18x bolts, E10 5-Lobe, 8 Nm, Use E10 5-Lobe socket without magnet, The fasteners are captive and will stay attached to the ancillary bay cover
-
Inspect HV insulating gloves
MerkCheck 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
MerkUse HV cut resistant insulated gloves or HV insulating gloves and leather over gloves, HV Insulating gloves must be worn any time a Hioki Tester or Hi-Pot Tester is used, Refer to service document TN-15-92-003 R5 for PPE requirements depending on vehicle configuration.
-
Remove ancillary bay cover from HV battery
MerkInspect the ancillary bay for any missing insulators, Install any missing insulators that are accessible before continuing to next step
-
Install HVC logic cap
Merk1x cap
-
Inspect ancillary bay for any missing insulators
MerkInstall service insulator kit before continuing to next step, The number of bolts on newer vehicles may vary
-
Remove battery pyro and shunt insulators
Merk2x insulators, Make sure to wear proper PPE from this step onward until the ancillary bay cover has been secured
-
Remove bolts securing pyro disconnect to ancillary bay
Merk2x patch bolts, 13mm, 9 Nm, Discard after removal
-
Remove pyro disconnect from ancillary bay
Merk1x connector from the bottom, Lift pyro disconnect straight up and out of the ancillary bay
-
Remove HVC logic cap
Merk1x cap
-
Remove from ancillary bay any insulators previously installed
MerkRemove only the insulators that are part of the kit
-
Position ancillary cover to HV battery for installation
-
Install ancillary cover to HV battery
Merk18x bolts, EP10 5-Lobe, 8 Nm, Use EP10 5-Lobe socket without magnet, Fasteners are captive, Follow torque sequence per image
-
Install fasteners securing ancillary cover to HVC
Merk3x bolts, E10, 5 Nm + 30 degrees, Some vehicles will be equipped with 4x bolts
-
Remove HV insulating gloves
-
Install old Pyro Disconnect onto old HV battery
MerkAttach pyro to ancillary bay cover volcano brackets with zip ties, If ancillary bay cover is not equipped with volcano brackets then attach pyro to RH rear corner of HV Battery with zip ties and add tape as notification as shown in illustration, Install a piece of paper roll under pyro
-
Remove nuts securing new HV battery to crate
Merk4x nuts, 15mm
-
Position the new HV battery crate under the gantry and secure the H-frame to battery
Merk8x bolts, 8mm Allen, Firmly secure hand tight
-
Lift new HV battery out of crate
-
Move the HV battery crate from under the gantry, then position the HV battery table under the gantry.
MerkRecommend assistance
-
Lower HV battery onto battery table
MerkRecommend assistance, Make sure to align HV battery onto center ski
-
Release H-frame from HV battery and raise gantry
Merk8x bolts, 8mm Allen, Bolts are secured firmly hand tight
-
Remove HV battery from under gantry
MerkRecommend assistance
-
Position the old HV battery under the gantry.
-
Lower H-frame onto old HV battery and secure H-frame to battery
Merk8x bolts, 8mm Allen, Firmly secure hand tight
-
Raise old HV battery above height of HV battery crate
-
Position crate underneath old HV battery pack
-
Lower old HV battery into crate
MerkUse caution to align the 4 studs and not damage the battery
-
Remove H-frame from old HV battery
Merk8x bolts, 8mm Allen, Bolts are firmly secured hand tight
-
Raise gantry and H-frame from old HV battery
-
Lower gantry and remove HV battery H-frame from gantry
-
Install nuts securing HV battery to crate hand tight
Merk4x nuts, 15mm, Hand tight
-
Close crate top housing old HV battery
MerkRecommend assistance
Installer
-
Install logic cap onto the new battery pack
Merk1x cap
-
Install PT supply hose to RH side of HV battery
Merk5x clips, Upper hose location
-
Connect PT supply to RH rear of HV battery
Merk1x spring clip, Perform push-pull-push test to make sure hose is fully seated
-
Install PT return hose to RH side of HV battery
Merk5x clips, Lower hose location
-
Verify front HV battery coolant passthru fittings on new HV battery
Merk4x passthru hoses, If the passthru are female fittings, Refer to HV battery coolant passthru hoses (Retrofit) procedure to install new 1734606-00-D (TUBE (BATT), FRONT MANIFOLD)
-
Install front hose assembly onto HV battery and secure RH outer coolant hose connection
Merk1x spring clip, Perform push-pull-push test to make sure hose is fully seated
-
Connect RH inner coolant hose to front of HV battery
Merk1x spring clip, Perform push-pull-push test to make sure hose is fully seated
- Kjør ODIN-rutine
-
Connect LH inner coolant hose to front of HV battery
Merk1x spring clip, Perform push-pull-push test to make sure hose is fully seated
-
Install penthouse perimeter seal to HV battery pack
MerkInstall new perimeter seal every time the HV battery is removed and reinstalled
-
Install HV battery alignment rods
Merk2x rods, Located on body at front of vehicle, 2x rods, Located at rear of HV battery near penthouse
-
Position HV battery under vehicle
MerkRecommend assistance
-
Lower vehicle onto HV battery and align holes
MerkRecommend assistance, Use alignment rods, Be sure coolant hoses do not get caught on alignment rods, Caution not to damage HV cable, Do not fully lower vehicle onto battery (this will help with installing battery bolts)
-
Install bolts securing HV battery to body at LH shear plate area hand tight
Merk2x bolts, 13mm, 35 Nm, Torque at later step
-
Install bolts securing HV battery to body at RH shear plate area hand tight
Merk2x bolts, 13mm, 35 Nm, Torque at later step
-
Loosely install RH bolts securing HV battery to vehicle hand tight
Merk8x bolts, 13mm, 35 Nm
-
Loosely install LH bolts securing HV battery to vehicle hand tight
Merk8x bolts, 13mm, 35 Nm
-
Remove HV battery front alignment rods
Merk2x rods
-
Install bolts securing RH front support bracket to vehicle hand tight
Merk4x bolts, 16mm, 110 Nm, Torque at later step
-
Install bolts securing LH front support bracket to vehicle hand tight
Merk4x bolts, 16mm, 110 Nm, Torque at later step
-
Install central bolts securing HV battery through center ski cover hand tight
Merk4x bolts, EP14, 34 Nm, Torque at later step
-
Open LH rear door
MerkUse caution while working around this area not to damage any components
-
Remove HV battery alignment rod from LH rear inner bolt location
Merk1x rod
-
Install LH rear inner HV battery bolt hand tight
Merk1x bolt, 16mm, 66 Nm, Lift up LH rear main carpet for access, Torque at later step
-
Install LH middle inner HV battery bolt hand tight
Merk1x bolt, 16mm, 66 Nm, Torque at later step
-
Close LH rear door
-
Open LH front door
MerkUse caution while working around this area not to damage any components
-
Install both LH front inner HV battery bolts hand tight
Merk2x bolts, EP20, 136 Nm, Torque at later step
- Close the LH front door.
-
Open RH rear door
MerkUse caution while working around this area not to damage any components
-
Remove HV battery alignment rod from RH rear inner bolt location
Merk1x rod
-
Install RH rear inner battery bolt hand tight
Merk1x bolt, 16mm, 66 Nm, Lift up LH rear main carpet for access, Torque at later step
-
Install RH inner HV battery bolt hand tight
Merk1x bolt, 16mm, 66 Nm, Torque at later step
-
Close RH rear door
-
Open RH front door
MerkUse caution while working around this area not to damage any components
-
Install both RH front inner HV battery bolts hand tight
Merk2x bolts, EP20, 136 Nm, Torque at later step
-
Close RH front door
MerkDo not latch
-
Lower vehicle onto pack completely
MerkRecommend assistance
-
Torque RH bolts securing HV battery to vehicle
Merk8x bolts, 13mm, 35 Nm
-
Torque LH bolts securing HV battery to vehicle
Merk8x bolts, 13mm, 35 Nm
-
Torque bolts securing RH front support bracket to vehicle
Merk4x bolts, 16mm, 110 Nm
-
Torque bolts securing LH front support bracket to vehicle
Merk4x bolts, 16mm, 110 Nm
-
Torque central bolts securing HV battery through center ski cover
Merk4x bolts, EP14, 34 Nm
-
Raise vehicle and lower onto locks, then remove battery table from under vehicle
MerkRecommend assistance, 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
-
Position support stand to support front section of rear subframe
-
Remove smaller fasteners securing LH rear of HV battery to body
Merk2x bolts, 13mm, 35 Nm
-
Remove bolt securing LH side of rear subframe to body
Merk1x bolt, 21mm, 130 Nm, Discard after removal
-
Install bolt and shear plate to LH side of rear subframe hand tight
Merk1x bolt, 21mm, 125 Nm, Install new fasteners, Torque at later step
-
Install bolts securing LH rear shear plate to body hand tight
Merk2x bolts, 13mm, 35 Nm, Torque at later step
-
Torque bolt securing subframe and LH rear shear plate to body
Merk1x bolt, 21mm, 125 Nm, Mark bolt after torque
-
Torque small fasteners securing LR rear shear plate to body
Merk2x bolts, 13mm, 35 Nm
-
Remove smaller fasteners securing RH rear of HV battery to body
Merk2x bolts, 13mm, 35 Nm
-
Remove bolt securing RH side of rear subframe to body
Merk1x bolt, 21mm, 130 Nm, Discard after removal
-
Install bolt and shear plate to RH side of rear subframe hand tight
Merk1x bolt, 21mm, 125 Nm, Install new fasteners, Torque at later step
-
Install bolts securing RH shear plate to HV battery hand tight
Merk2x bolts, 13mm, 35 Nm, Torque at later step
-
Torque bolt securing subframe and RH rear shear plate to body
Merk1x bolt, 21mm, 125 Nm
-
Torque small fasteners securing RH rear shear plate to body
Merk2x bolts, 13mm, 35 Nm
-
Remove support stand from under vehicle
-
Install clips securing coolant hoses to RH shear plate
Merk2x fir tree clips
-
Install clips securing coolant hoses to LH shear plate
Merk2x fir tree clips
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Connect RDU HV cable to HV battery
Merk1x connector, Make sure the connector lock is 90 degrees from the connector before beginning to secure the connector, Use one hand to support the connector while other latching locking tab. Once installed, verify that the latch is not damaged and fully secured in the latched position
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Install nut securing RDU HV cable bracket to HV battery
Merk1x nut, 10mm, 10 Nm
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Position coolant drain underneath RH rear of HV battery
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Remove hose plugs and connect coolant outlet hose to rear PT return hose
Merk1x spring clip, Perform push-pull-push test to make sure hose is fully seated, Use shop towel to clean any coolant residue if necessary.Loss of coolant greater than 1L requires coolant vacuum fill
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Position coolant drain container underneath LH rear of HV battery
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Remove plugs and connect RDU inverter inlet hose to rear of HV battery
Merk1x spring clip, Perform push-pull-push test to make sure hose is fully seated,Loss of coolant greater than 1L requires coolant vacuum fill
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Remove coolant drain container from underneath vehicle
- Install the rear skid plate. See Beskyttelsesplate – høyspenningsbatteri – bak (fjerne og skifte ut).
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Install RH side hose clips to rear battery skid plate
Merk2x fir tree clips
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Install LH side hose clip to HV battery rear skid plate enclosure
Merk2x clips, Clip quantity may vary on older vehicles
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Apply Loctite 222 onto rear aero shield bolts and install rear aero shield
Merk11x bolts, 10mm, 5 Nm, Fasteners may vary, Model Y Structural Pack has one less bolt and one extra clip
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Position coolant drain container underneath LH front of HV battery
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Install HV battery front manifold hose clips to body
Merk2x clips, Newer vehicles may be equipped with 1x clip
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Remove plug then connect HV battery front manifold coolant hose
Merk1x spring clip, 1x plugs, Perform push-pull-push test to make sure hose is fully seated, Loss of coolant greater than 1L requires coolant vacuum fill
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Remove plugs then connect HV battery coolant return hose
Merk1x spring clip,1x plug
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Position coolant drain container underneath RH front of HV battery
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Remove plugs then connect PT supply hose
Merk1x spring clip, 1x hose clip, 2x plugs, Perform push-pull-push test to make sure hose is fully seated.Loss of coolant greater than 1L requires coolant vacuum fill
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Remove plugs and connect PT return hose
Merk1x spring clip, 1x hose clip, 2x plugs, Perform push-pull-push test to make sure hose is fully seated.Loss of coolant greater than 1L requires coolant vacuum fill
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Remove coolant drain container from underneath vehicle
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Remove plastic bracket securing HV connectors to battery
Merk3x clips
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Connect A/C compressor HV harness connector
Merk1x connector, 2 stage lock tab, Apply abrasion tape to harness if not present
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Connect PTC HV connector to HV cable then reinstall bracket
Merk1x connector, 2 stage lock tab, Apply abrasion tape to harness if not present
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Secure connector bracket onto bulk head studs
Merk1x bracket
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Install FDU ground strap and bolt to HV battery
Merk1x bolt, 10mm, 10 Nm
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Connect FDU HV harness connector and lock release lever
Merk1x connector, Apply slight pressure to the connector as the lever is rotated into position, Move the lever to the closed position slowly and ensure the lever teeth and manifold teeth are properly meshed, There should be a very small gap between the manifold and the connector when fully seated
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Install bolt securing FDU HV harness to FDU
Merk1x bolt, 10mm, 10 Nm
- Install the front skid plate. See Beskyttelsesplate – høyspenningsbatteri – foran (fjerne og skifte ut)
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Lower vehicle fully and move rack arms away from vehicle
MerkRaise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
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Push vehicle away from lift
MerkRecommend assistance, Place wheel chocks to keep vehicle from moving, Note this vehicle can only be safely pushed for a very short distance and at very slow speed
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Open all four doors
MerkLatch rear doors to prevent accidental closure
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Install positive 12V output
Merk1x nut, 13mm, 9 Nm, Install new nut, Make sure rubber boot is not pinched between cable terminal and pass through
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Install positive 12V output cover to PCS cable
Merk1x cover
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Install nut securing DCDC ground strap to HV battery
Merk1x nut, 13mm, 15 Nm, Install new nut
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Remove logic cap and connect HVC logic connector
Merk1x connector, 1x cap, Align connector then pull the handle to locking position get connector fully seated
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Connect 3PH chargeport inlet harness to HV header
Merk1x connector, Rotate lever arm and secure locking tab
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Clean busbar HV connector contact surface of residual Penetrox
MerkAllow 1 minute dry time after removing Penetrox, It is necessary to clean HV connector during re-use of busbar
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Clean HV connector contact surface of residual Penetrox
MerkAllow 1 minute dry time after removing Penetrox, New busbar comes with Penetrox applied to HV connector
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Apply Penetrox onto HV connector joints
MerkApply 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
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Position busbar kit connector and lower onto HV header
MerkHold busbar firmly as there is tension on, caution not to damaged busbar connectors
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Install bolts securing charge port busbar kit to HV Header
Merk2x bolts, 10mm, 9 Nm
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Inspect the HV insulating gloves for any damage.
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Put on HV insulating gloves and leather over gloves
MerkUse HV cut resistant insulated gloves or HV insulating gloves and leather over gloves, HV Insulating gloves must be worn any time a Hioki Tester or Hi-Pot Tester is used, Refer to service document TN-15-92-003 R5 for PPE requirements depending on vehicle configuration.
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Perform Hioki resistance test at each HV joint from HV busbar lead to bolt head
Merk2x HV joints, 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
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Remove HV insulating gloves
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Install fastener securing busbar cover access door
Merk1x bolt, 10mm, 9 Nm
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Torque LH rear inner HV battery bolt
Merk1x bolt, 16mm, 66 Nm, Located below LH rear main carpet
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Torque RH rear inner battery bolt
Merk1x bolt, 16mm, 66 Nm, Located below RH rear main carpet for access
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Move 3rd row NVH insulation back into position
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Move 3rd row carpet back into position
- Install the 2nd row 60 seat. See Sete – andre rad – venstre (7-seter) (fjerne og skifte ut).
- Install the 2nd row 40 seat. See Sete – andre rad – høyre (7-seter) (fjerne og skifte ut).
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Reseat RH rear door seal
MerkSeat pillar and sill trim tabs underneath seal
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Reseat LH rear door seal
MerkSeat pillar and sill trim tabs underneath seal
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Install LH middle inner HV battery bolt hand tight
Merk1x bolt, 16mm, 66 Nm, Torque at later step
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Fold LH side of rear main carpet to its original position
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Torque RH middle inner HV battery bolt
Merk1x bolt, 16mm, 66 Nm
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Fold RH side of rear main carpet to its original position
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Install 2nd row floor mat into vehicle
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Torque both RH forward HV battery bolts
Merk2x bolts, EP20, 136 Nm
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Install RH front cabin carpet support access plugs
Merk2x plugs, Newer Vins may be equipped with 1x foam plug
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Fold RH front main cabin carpet back to original position
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Install clip securing RH front cabin carpet to body
Merk1x push clip
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Install clip securing RH lower A pillar trim
Merk1x push clip
- Install the RH lower A-pillar trim. See .
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Install RH console side panel carpet
Merk11x clips, 1x guide pin, Position side panel and align the locator, then the rear locator, Push side panel towards console to install
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Install RH front floor mat
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Install RH footwell lighting and speaker connectors
Merk2x connectors
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Install clips securing RH footwell assembly
Merk4x push clips, 2x connectors, Puddle lamp and speaker
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Torque both LH front inner HV battery bolts
Merk2x bolts, EP20, 136 Nm
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Install LH front cabin carpet support access plugs
Merk2x plugs, Newer vins may be equipped with 1x foam plug
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Fold LH front main cabin carpet back to original position
MerkMove front edge down and slide back section up to ease positioning
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Install LH console side panel carpet
Merk10x clips, 1x guide pin, Position side panel and align the locator, then the rear locator, Push side panel towards console to install
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Install LH front floor mat
Merk2x velcro patches, Ensure mat does not interfere with pedal operation
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Install LH footwell cover
Merk5x clips, 1x push clip, 1x Ethernet connector, 1x connector, 1x OBD, T20, 2.5 Nm
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Install screw and clips securing LH footwell cover
Merk1x screw, T20, 2.5 Nm, 2x push clips
- Install the LH lower A-pillar trim. See .
- Vacuum refill the coolant. See Kjølesystem (vakuumfylling).
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Connect the First Responder Loop and LV battery connector.
- Kjør ODIN-rutine PROC_EPBR_STOP-SERVICE-MODEvia Toolbox:(link)
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Kjør ODIN-rutine
TEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGEvia Service Mode:
- Thermal ➜ Actions ➜ Coolant Purge Stop or Coolant Purge Start
- Thermal ➜ Coolant System ➜ Coolant Purge Start
- Drive Inverter ➜ Front Drive Inverter Replacement ➜ Coolant Air Purge
- Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Coolant Air Purge
- Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ Coolant Air Purge
- Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ Coolant Air Purge
- Drive Unit ➜ Front Drive Unit Replacement ➜ Coolant Air Purge
- Drive Unit ➜ Rear Drive Unit Replacement ➜ Coolant Air Purge
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Inspect coolant level and top off as necessary
MerkEnsure that fluid level is at Max line
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Install coolant bottle cap
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Kjør ODIN-rutine
TEST-SELF_VCFRONT_X_THERMAL-PERFORMANCEvia Service Mode:Thermal ➜ Actions ➜ Test Thermal Performancevia Service Mode Plus:
- Drive Inverter ➜ Front Drive Inverter Replacement ➜ Thermal System Test
- Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Thermal System Test
- Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ Thermal System Test
- Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ Thermal System Test
- Drive Unit ➜ Front Drive Unit Replacement ➜ Thermal System Test
- Drive Unit ➜ Rear Drive Unit Replacement ➜ Thermal System Test
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Reinstall software via UI
MerkVia Controls > Service Mode > Software Reinstall, Select Reinstall button at Software Reinstall dialogue box, Reinstall will begin immediately, Once firmware redeploy is complete, Verify release notes are present via UI
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Verify firmware update is complete
MerkVerify on center display release notes are present, If the redeploy fails you may receive an error message on UI
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Install the rear apron.
- Close the hood.
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Raise all four windows
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Close all four doors
MerkIf LV is powered up, Unlatch rear doors before closing
-
Remove Universal Lift Pad Adapters from RH lift arms
Merk2x Universal Lift Pad Adapters, Install original lift pads
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Install butyl patches onto RH rocker access holes
Merk2x butyl patches, Apply pressure along patch to verify fully secured to body, Replace with new patch if needed, Roughly 2" x 2 1/2"
- Install the RH rocker carrier. See
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Remove Universal Lift Pad Adapters from LH lift arms
Merk2x Universal Lift Pad Adapters, Install original lift pads
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Install butyl patches onto LH rocker access holes
Merk2x butyl patches, Apply pressure along patch to verify fully secured to body, Replace with new patch if needed, Roughly 2" x 2 1/2"
- Install the LH rocker carrier. See