High Voltage Battery Assembly - High Voltage Battery - AWD - 3 Phase (Remove and Install)
Correction code
1601010501
FRT
4
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.
- 1936724-00-A - Universal Lift Pad Adapters
- 1133787-00-A Key, Seat Belt Release, Model 3
- 1020566-00-F ASY, Battery Table, Manual Lift
- 1020566-99-A Top Plate, Battery Table, Manual Lift
- 1129166-00-A Hoist, H-Frame EMEA
- 1073363-00-A Gantry, Adjustable, Aluminum
- 1134523-00-A Kit, Alignment Rods, Battery, Model 3
- 1140311-00-A Lever Lock, HV Connector, Model 3
- 1053600-00-B Drive Unit Pressure Test Fixture
- 1130942-00-B Adapter, Coolant Reservoir Pressure Test
- 1132185-00-B Kit, Coolant Leak Test Adapters, Model 3
- 1133843-00-A Kit, Coolant Drain & Fill Adapters, M3
- 1135762-00-A Kit, Svc Plug, Cooling Hose, Model 3
- GSN-TL-000564 Kit, Battery Coolant Drain and Fill
- 1026636-00-A Pack Enclosure Leak Tester, HV Battery
- 1140501-00-A Pack Kit, Enclosure, Leak Test, HV Battery, Complete
- 1144879-00-A Kit, Encl Leak Test Adapters, HV Battery
- 1108272-00-B Cap, Logic Conn, Inv, 3DU
Torque Specifications
Description | Torque Value | Recommended Tools | Reuse/Replace | Notes |
---|---|---|---|---|
LH/RH middle/rear inner HV battery bolt. |
![]() 66 Nm (48.7 lbs-ft) |
|
Reuse | |
LH /RH front inner HV battery bolts |
![]() 136 Nm (100.3 lbs-ft) |
|
Reuse | |
Nut (X1) securing DCDC ground busbar to HV battery |
![]() 9 Nm (6.6 lbs-ft) |
|
Replace | |
Bolt (X1) securing front drive unit HV harness to front drive unit |
![]() 10 Nm (7.4 lbs-ft) |
|
Replace | |
Front drive unit ground strap bolt from HV battery |
![]() 10 Nm (7.4 lbs-ft) |
|
Reuse | |
Nut (X1) securing rear drive unit HV cable bracket to HV battery. |
![]() 10 Nm (7.4 lbs-ft) |
|
Reuse | |
Bolt securing LH/RH side of subframe to body |
![]() 125 Nm (92.2 lbs-ft) |
|
Reuse | |
Central bolts (X4) securing HV battery center ski cover |
![]() 34 Nm (25.1 lbs-ft) |
|
Reuse | |
Bolts securing LH/RH front support bracket to vehicle |
![]() 110 Nm (81.1 lbs-ft) |
|
Reuse | |
LH /RH bolts securing HV battery to vehicle |
![]() 35 Nm (25.8 lbs-ft) |
|
Reuse |
Remove
- Remove the LH and RH rocker carrier. See ROCKER CARRIER - LEFT HAND (Remove and Replace).
- Remove the butyl patches that cover the LH and RH rocker access hole.
-
Install lift pad adapters.
- For EMEA only, install
- For other regions, install Universal Lift Pad Adapters (1936724-00-A)
WarningDO NOT use any other lift pad adapters.NoteOutside of EMEA, Universal Lift Pad Adapters (1936724-00-A) replace . Discard any other versions of lift pad adapters.NoteIn EMEA, the Universal Lift Pad Adapters are not yet available. Make sure to use the rubber Model Y lift pads on Model Y and the Model 3 lift pads on Model 3.Instructions for Universal Lift Pad Adapters:
- Depending on the lift type, install
the correct thread adapter onto the lift adapter.
- Make sure the thread stop washer is
installed and tightened to the bottom of the lift adapter. If the thread stop washer
is not installed, do not
continue using the lift adapter.
- Install the lift adapters onto the
lift arms so that the black lift pad is toward the vehicle.WarningMake sure the adapter is install in the correct orientation.
- Position the lift arms so that the
lift adapters align with the datum hole on the vehicle.
- Lift the lift arms to fully seat the
lift pads into the vehicle.
- Make sure all 4 adapters are fully
seated into the vehicle.
- Enable the Service Mode. See Service Mode.
- Unlock the gateway. See Gateway (Unlock).
- On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap , and allow the routine to complete.
- Remove the 2nd row LH seat assembly. See 2ND ROW SEAT 5 SEATER - 60 (Remove and Replace).
- Remove the 2nd row RH seat assembly. See 2ND ROW SEAT 5 SEATER - 40 (Remove and Replace).
- Separate carpet perforation below LH front seat to access LH middle inner HV battery bolt.
-
Remove LH middle inner HV battery
bolt.
TIpUse of the following tool(s) is recommended:
- 3/8 inch ratchet with rotary disc changeover RTCH-REV-3/8IN-72TEETH-L175MM ZEBRA
- 16 mm deep socket
- 3 in extension
- Separate carpet perforation below RH front seat to access RH middle inner HV battery bolt.
-
Remove RH middle inner HV battery
bolt.
TIpUse of the following tool(s) is recommended:
- 3/8 inch ratchet with rotary disc changeover RTCH-REV-3/8IN-72TEETH-L175MM ZEBRA
- 16 mm deep socket
- 3 in extension
- Position air bag beneath rear cabin carpet to raise and allow access to rear inner HV battery bolts.
-
Remove LH rear inner HV battery
bolt.
TIpUse of the following tool(s) is recommended:
- 3/8 inch ratchet with rotary disc changeover RTCH-REV-3/8IN-72TEETH-L175MM ZEBRA
- 16 mm deep socket
- 3 in extension
-
Remove RH rear inner HV battery
bolt.
TIpUse of the following tool(s) is recommended:
- 3/8 inch ratchet with rotary disc changeover RTCH-REV-3/8IN-72TEETH-L175MM ZEBRA
- 16 mm deep socket
- 3 in extension
- Remove the console LH front side panel. See CONSOLE SIDE PANEL LEFT HAND (Remove and Replace).
- Fold LH front cabin carpet rearward.
- Remove foam plugs to access LH front inner HV battery bolts.
-
Remove both LH and RH front inner HV
battery bolts.
TIpUse of the following tool(s) is recommended:
- Torx Plus EP20 socket
- 1/2 inch reversible ratchet wrench with rotary disc reverse RTCH-REV-1/2IN-72TEETH-250MM ZEBRA
- EXT, 1/2" DR, 6
- Repeat steps 16through 19 for the RH side of vehicle.
- Disconnect the LV battery. See LV Power (Disconnect and Connect).
- Perform the Vehicle HV Disablement procedure. See Vehicle HV Disablement Procedure.
- Remove pyro disconnect from ancillary bay. See Pyro Disconnect - HV Battery (Remove and Replace).
-
Inspect ancillary bay walls for
damage.
NoteAny dent or depression in the sealing surface that causes it to not be flat will result in a leak, any paint that comes off the ancillary bay wall, whether or not it sticks to the seal, will require enclosure leak test when reassembled, it can still be reused.
- Inspect ancillary bay cover seal to confirm it has no visual damage.
- Wipe ancillary bay cover with IPA to clean surface.
- Position ancillary bay cover to HV battery for installation.
- Remove HV insulating gloves.
-
Remove nut securing DCDC ground busbar
to HV battery.
TIpUse of the following tool(s) is recommended:
- Class 00 Electrical Protective Gloves
- 13 mm socket
- 4 in extension
- RATCHET, 1/4" DR, M12, BARE TOOL
- Gently lift the DCDC ground busbar upwards.
- Close all four doors.
- Install lift pad adapters onto RH lift.
- Raise and support vehicle.
- Raise vehicle fully and lower lift onto locks.
- Remove front skid plate. See FRONT SKID PLATE (Remove and Replace).
- Inspect HV insulating gloves and Put on HV insulating gloves and leather over gloves.
- Disconnect AC compressor HV harness connector.
-
Remove bolt securing front drive unit
HV harness to front drive unit.
TIpUse of the following tool(s) is recommended:
- 10 mm socket
- Class 00 Electrical Protective Gloves
- Electrical Protective Gloves
-
Release front drive unit HV harness
connector.
NoteRelease 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 front drive unit header are not damaged.
- Release front drive unit HV harness from casting and move aside.
- Remove HV insulating gloves.
-
Remove front drive unit ground strap
bolt from HV battery.
TIpUse of the following tool(s) is recommended:
- Ratcheting Combination wrench Flex head 10mm
- Remove manifold tube from front of HV battery and plug HV battery. See TUBE (BATTERY) - FRONT MANIFOLD - RIGHT (Remove and Replace).
- Remove the rear stabilizer bar to subframe. See Rear Stabilizer Bar and Links - Stabar - Rear - 23.6MM X 3.5MM (Remove and Replace).
- Remove the rear skid plate. See High Voltage Battery Assembly - Skid Plate - Rear (Remove and Replace).
- Put on HV insulating gloves and leather over gloves.
-
Remove nut securing rear drive unit HV
cable bracket to HV battery.
TIpUse of the following tool(s) is recommended:
- 10 mm socket
- DRIVER KIT, 1/4" HEX, M12
-
Disconnect rear drive unit HV cable
from HV battery.
NoteRelease 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 rear drive unit header are not damaged.
- Remove HV insulating gloves.
- Perform a platter enclosure coolant drain. See Platter Enclosure Coolant (Drain and Refill) (Test/Adjust).
- Remove the LH rear shear plate. See REAR SUBFRAME SHEAR PLATE- FRONT - LEFT HAND (Remove and Replace).
-
Hand tighten bolt securing LH side of
subframe to body.
TIpUse of the following tool(s) is recommended:
- 21 mm socket
- Cordless Ratchet/Impact Driver
- Remove the RH rear shear plate. See REAR SUBFRAME SHEAR PLATE- FRONT - LEFT HAND (Remove and Replace).
-
Hand tighten bolt securing RH side of
subframe to body.
TIpUse of the following tool(s) is recommended:
- 21 mm socket
- Cordless Ratchet/Impact Driver
- Remove support stand from under vehicle.
-
Place HV battery table into position
and lower vehicle to support HV battery.
NoteRecommend 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 center ski cover.
TIpUse of the following tool(s) is recommended:
- External Torx Plus EP14
- Cordless Ratchet/Impact Driver
- 3 in extension
-
Remove bolts securing LH front support
bracket to vehicle.
TIpUse of the following tool(s) is recommended:
- Cordless Ratchet/Impact Driver
- 16 mm deep socket
- 1/2 inch socket wrench hexagon short SKTWRNCH-1/2IN-SHORT-HEX-WS16 ZEBRA
-
Remove bolts securing RH front support
bracket to vehicle.
TIpUse of the following tool(s) is recommended:
- Cordless Ratchet/Impact Driver
- 16 mm deep socket
- 1/2 inch socket wrench hexagon short SKTWRNCH-1/2IN-SHORT-HEX-WS16 ZEBRA
-
Remove LH bolts securing HV battery to
vehicle.
TIpUse of the following tool(s) is recommended:
- 13 mm socket
- Cordless Ratchet/Impact Driver
- 3 in extension
-
Remove RH bolts securing HV battery to
vehicle
TIpUse of the following tool(s) is recommended:
- 13 mm socket
- Cordless Ratchet/Impact Driver
- 3 in extension
- Raise vehicle free of HV battery.
-
Remove battery from under
vehicle.
NoteRecommend assistance.
-
Remove penthouse engagement seal from
HV battery pack.
NoteDiscard anytime HV battery is removed from vehicle.
- Use the gantry and H-frame hoist to lift the HV battery from the manual lift battery table.
- Use the gantry and H-frame hoist to lower the HV battery into the shipping container.
-
Remove the logic cap from old
battery.
NotePlease make sure correctly fasten the HV battery pack to the crate before shipping.
Install
-
Install penthouse engagement seal onto HV battery pack.
NoteThis seal is a one time use item and should be replaced each time a HV battery pack is removed from vehicle or installed onto a new HV battery pack if not equipped.
- Install HV battery alignment rods.
- Position HV battery under vehicle.
-
Loosely install RH and LH bolts securing HV battery to vehicle hand tight.
TIpUse of the following tool(s) is recommended:
- 13 mm socket
- Cordless Ratchet/Impact Driver
- 3 in extension
- Remove HV battery alignment rods.
-
Install LH and RH rear inner HV
battery bolt hand tight.
TIpUse of the following tool(s) is recommended:
- Class 00 Electrical Protective Gloves
- 13 mm socket
- 4 in extension
- RATCHET, 1/4" DR, M12, BARE TOOL
-
Install LH and RH middle inner HV
battery bolt hand tight.
TIpUse of the following tool(s) is recommended:
- Class 00 Electrical Protective Gloves
- 13 mm socket
- 4 in extension
- RATCHET, 1/4" DR, M12, BARE TOOL
-
Install both LH and RH front inner HV
battery bolts hand tight.
TIpUse of the following tool(s) is recommended:
- Torx Plus EP20 socket
- 1/2 inch reversible ratchet wrench with rotary disc reverse RTCH-REV-1/2IN-72TEETH-250MM ZEBRA
- EXT, 1/2" DR, 6
-
Set bolts securing RH and LH front
support bracket to vehicle with cordless impact
TIpUse of the following tool(s) is recommended:
- Cordless Ratchet/Impact Driver
- 16 mm deep socket
- 1/2 inch socket wrench hexagon short SKTWRNCH-1/2IN-SHORT-HEX-WS16 ZEBRA
-
Set central bolts securing HV battery center ski cover with cordless impact.
TIpUse of the following tool(s) is recommended:
- External Torx Plus EP14
- Cordless Ratchet/Impact Driver
- 3 in extension
- Lower vehicle onto pack completely.
-
Torque RH and LH bolts securing HV
battery to vehicle.35 Nm (25.8 lbs-ft)TIpUse of the following tool(s) is recommended:
- 13 mm socket
- Cordless Ratchet/Impact Driver
- 3 in extension
-
Torque bolts securing RH and LH front
support bracket to vehicle.110 Nm (81.1 lbs-ft)TIpUse of the following tool(s) is recommended:
- Cordless Ratchet/Impact Driver
- 16 mm deep socket
- 1/2 inch socket wrench hexagon short SKTWRNCH-1/2IN-SHORT-HEX-WS16 ZEBRA
-
Torque central bolts securing HV
battery through center ski cover.34 Nm (25.1 lbs-ft)TIpUse of the following tool(s) is recommended:
- External Torx Plus EP14
- Cordless Ratchet/Impact Driver
- 3 in extension
- With assistance, raise vehicle and lower onto locks, then remove battery table from under vehicle.
- Position support stand to support front section of rear subframe.
-
Remove bolt securing LH and RH side of
rear subframe to body.
TIpUse of the following tool(s) is recommended:
- 21 mm socket
- Cordless Ratchet/Impact Driver
- Install the LH and RH rear shear plate. See REAR SUBFRAME SHEAR PLATE- FRONT - LEFT HAND (Remove and Replace).
- Install clips securing coolant hoses to LH shear plate.
- Position coolant drain underneath RH rear of HV battery.
- Install clip securing coolant hoses to RH shear plate.
-
Remove hose plugs and connect coolant
outlet hose to rear return hose.
NotePerform push-pull test to verify hoses are fully engaged. If the coolant loss is greater then 1L, vacuum fill will be required. See Cooling System - Vacuum Refill.
- Position coolant drain container under LH rear of vehicle.
-
Remove plugs and connect rear drive
unit inverter inlet hose to rear of HV battery.
NotePerform push-pull test to verify hoses are fully engaged. If the coolant loss is greater then 1L, vacuum fill will be required. See Cooling System - Vacuum Refill.
-
Connect LH coolant hose to rear of HV
battery.
NotePerform push-pull test to verify hoses are fully engaged. If the coolant loss is greater then 1L, vacuum fill will be required. See Cooling System - Vacuum Refill.
- Remove coolant drain container from underneath vehicle.
- Put on HV insulating gloves and leather over gloves.
- Connect rear drive unit HV cable to HV battery.
-
Install nut securing rear drive unit HV cable bracket to HV battery.10 Nm (7.4 lbs-ft)TIpUse of the following tool(s) is recommended:
- 10 mm socket
- Class 00 Electrical Protective Gloves
- Electrical Protective Gloves
- Remove HV insulating gloves.
- Install the rear skid plate. See High Voltage Battery Assembly - Skid Plate - Rear (Remove and Replace).
- Install the rear stabilizer bar to subframe. See Rear Stabilizer Bar and Links - Stabar - Rear - 23.6MM X 3.5MM (Remove and Replace).
- Position coolant drain container underneath front of HV battery.
- Install manifold tube from front of HV battery. See TUBE (BATTERY) - FRONT MANIFOLD - RIGHT (Remove and Replace).
- Position coolant drain container underneath LH front of HV battery.
-
Connect HV battery front manifold
coolant hose
Note1x spring clip, Remove plugs, Perform push-pull test to verify hoses are fully engaged. Loss of coolant greater than 1L requires coolant vacuum fill
- Install HV battery front manifold hose clip to body.
-
Connect HV battery coolant return
hose.
NotePerform push-pull test to verify hoses are fully engaged. If the coolant loss is greater then 1L, vacuum fill will be required. See Cooling System - Vacuum Refill.
- Position coolant drain container underneath RH front of HV battery.
-
Connect front drive unit inverter
inlet hose to rear powertrain return hose
Perform push-pull test to verify hoses are fully engaged. If the coolant loss is greater then 1L, vacuum fill will be required. See Cooling System - Vacuum Refill.
-
Connect powertrain supply hose.
NotePerform push-pull test to verify hoses are fully engaged. If the coolant loss is greater then 1L, vacuum fill will be required. See Cooling System - Vacuum Refill.
- Remove coolant drain container from underneath vehicle.
- Put on HV insulating gloves and leather over gloves.
- Connect AC compressor HV harness connector.
- lnstall front drive unit HV harness to casting.
- Install front drive unit HV harness connector to front drive unit.
-
Install bolt securing front drive unit
HV harness to front drive unit.10 Nm (7.4 lbs-ft)TIpUse of the following tool(s) is recommended:
- 10 mm socket
- Class 00 Electrical Protective Gloves
- Electrical Protective Gloves
- Remove HV insulating gloves.
-
Install front drive unit ground strap
and bolt to HV battery.10 Nm (7.4 lbs-ft)TIpUse of the following tool(s) is recommended:
- Ratcheting Combination wrench Flex head 10mm
- Install front skid plate. See FRONT SKID PLATE (Remove and Replace).
- Move rack arms away from vehicle。
- Install butyl patches onto LH and RH rocker access holes.
- Install the LH and RH rocker carrier. See ROCKER CARRIER - LEFT HAND (Remove and Replace).
- Install pyro disconnect to ancillary bay. See Pyro Disconnect - HV Battery (Remove and Replace).
- Perform the Vehicle HV Disablement procedure. See Vehicle HV Disablement Procedure.
- Perform a cooling system vacuum refill. See Cooling System - Vacuum Refill.
- Connect the LV battery. See LV Power (Disconnect and Connect).
- Unlock the gateway. See Gateway (Unlock).
- Select , and allow the routine to complete.
-
Select
, and allow the routine to complete.NoteMake sure vehicle is not in Drive, shifting the vehicle into Drive will stop this routine. The test will last approximately 10 mins. The test will vary speeds from 3500-6500 RPM (idle speed = ~1500 RPM) and actuate the valve between series and parallel. If speed hovers at 7000 RPM, it indicates the pump is air locked, perform the vacuum fill again. Continue to add coolant and purge until the coolant level reaches between the NOM and MAX Lines on the bottle.
-
Inspect the coolant level and top off
as necessary, and then install the coolant bottle cap.
NoteEnsure that the coolant level is at the "Max" line.
-
Torque both RH forward HV battery
bolts.136 Nm (100.3 lbs-ft)TIpUse of the following tool(s) is recommended:
- Torx Plus EP20 socket
- 1/2 inch reversible ratchet wrench with rotary disc reverse RTCH-REV-1/2IN-72TEETH-250MM ZEBRA
- EXT, 1/2" DR, 6
- Install RH front cabin carpet support access plug.
- Fold RH front main cabin carpet back to original position.
- Install the console RH front side panel. See CONSOLE SIDE PANEL LEFT HAND (Remove and Replace).
- Repeat step 62 through for LH side of the vehicle.
-
Torque LH and RH rear inner HV battery
bolt.66 Nm (48.7 lbs-ft)TIpUse of the following tool(s) is recommended:
- 3/8 inch ratchet with rotary disc changeover RTCH-REV-3/8IN-72TEETH-L175MM ZEBRA
- 16 mm deep socket
- 3 in extension
- Remove air bag from between rear cabin carpet and body.
-
Torque LH and RH middle inner HV
battery bolt.66 Nm (48.7 lbs-ft)TIpUse of the following tool(s) is recommended:
- 3/8 inch ratchet with rotary disc changeover RTCH-REV-3/8IN-72TEETH-L175MM ZEBRA
- 16 mm deep socket
- 3 in extension
- Fold LH and RH side of rear main carpet to its original position.
- Install the 2nd row RH seat assembly. See 2ND ROW SEAT 5 SEATER - 40 (Remove and Replace).
- Install the 2nd row LH seat assembly. See 2ND ROW SEAT 5 SEATER - 60 (Remove and Replace).
-
Inspect the coolant level and top off as necessary, and then install the coolant
bottle cap.
NoteEnsure that the coolant level is at the "Max" line.
- Exist the Service Mode. See Service Mode.
- Install the HEPA filter assembly. See SERVICE KIT - HEPA AND CARBON FILTERS (Remove and Replace).
- Install the rear aero shield panel. See Underhood Apron - Rear (Remove and Replace).
- Remove the vehicle from the 2 post lift. See Raise Vehicle - 2 Stands.