2023 TESLA MODEL 3 trunk

Replacing the Low Voltage Lead-Acid Battery
This procedure is intended for vehicles in North America
only.
CAUTION: To avoid damage that is not covered by
the warranty, replace your low voltage lead-acid
battery with the same type of battery. The low
voltage lead-acid battery for North American
vehicles is AtlasBX / Hankook 85B24LS 12V 45Ah.
You can purchase a new lead-acid low voltage
battery that is compatible with your vehicle from
your local service center
NOTE: Vehicles manufactured between approximately
July 2017 and October 2020 do not have a heat pump and should use
Vehicles Manufactured Before
Approximately October 2020 on page . Vehicles
manufactured afterward have a heat pump and should
use
Vehicles Manufactured After Approximately October
2020 on page .
Perform the following procedure to replace the lead- acid low voltage battery. Wear appropriate personal protection equipment (such as safety glasses, leather gloves when handling the lead-acid battery etc.).
Vehicles Manufactured Before
Approximately October 2020
Removal:
1.
Prepare the vehicle to remove the low voltage lead-
acid battery:
a.
Ensure the vehicle is in Park.
b.
Lower all windows.
c.
Open the front trunk.
d.
Leave a door propped open so you can get back
into the vehicle if needed.
e.
Disconnect the charge cable from the charge port.
2.
Move the driver and front passenger seat fully forward.
3.
Under the rear seat, press the left and right tabs to the side and lift the seat cushion up. The seat separates from the base but is still restrained by one wire harness on each side.
4.
Disconnect the wire harnesses and remove the seat cushion. Set the cushion aside.
5.
In the front trunk, remove the vehicle

3.
In the front trunk, remove the cabin intake duct and
set it aside.
4.
Power off the vehicle by navigating to Controls >
Safety > Power Off on the touchscreen.
5.
In the front trunk, disconnect the first responder loop
by sliding the red locking tab toward you, pressing
the black tab, and releasing it. Set the
first responder
loop aside.
6.
With a 10mm socket, loosen the nut that secures the
negative (-) terminal clamp to the negative (-) post on the low voltage lead-acid battery. Release the terminal clamp from the negative (-) post.
7.
With a 10mm socket, release the terminal cover and
loosen the nut that secures the positive (+) terminal
clamp to the positive (+) post on the low voltage
lead-acid battery. Release the terminal clamp from the positive (+) post and cover the terminal clamp with a dry rag.
CAUTION: Do not allow the positive (+)
terminal clamp to contact nearby components
like the low voltage lead-acid battery hold
down bracket or A/C cooling lines.
8.
Unplug the vent tube hose from the negative (-)
terminal side of the low voltage battery.
Parts and Accessories
199Maintenance

Hip RoomFrontRear53.4 in52.4 in1,356 mm 1,331 mm
Cargo Volume
Front Trunk3.1 cu ft (88 L)Behind 2nd row19.8 cu ft (561 L)Maximum total cargo volume with 5 passengers22.9 cu ft (649 L)
Dimensions
209Specifications

When this alert is present, the electrical system cannot maintain the voltage required to support all vehicle features. Many vehicle functions may no longer work.
It is possible your vehicle may lose all electrical power. If this occurs, you can still use the manual door releases to exit the vehicle if necessary. For more information, see
Opening Doors from the Interior on page 14.
This alert may be present due to various vehicle conditions. For more information and further recommended actions,
check for other active vehicle alerts.
If this alert remains present, it is recommended that you schedule service immediately. Without service, your vehicle
may not drive, may shut down unexpectedly, or may not restart.
VCFRONT_a192
Electrical system is unable to support all features
Switching off features to conserve energy
What this alert means:
The electrical system cannot support all vehicle features. Your vehicle is shutting down nonessential features to preserve energy for essential functions.
If you are driving when this alert is present, it is possible your vehicle may shut down unexpectedly. It is also possible
that your vehicle will not restart once parked.
Nonessential features may be unavailable, including seat heaters, cabin climate control, and in-vehicle entertainment.
This is expected behavior intended to help your vehicle maintain adequate electrical power for essential functions,
including the ability to operate headlights, windows and doors, hazard lights, and the front trunk (frunk).
It is possible your vehicle may lose all electrical power. If this occurs, you can still use the manual door releases to exit the vehicle if necessary. For more information, see
Opening Doors from the Interior on page 14.
What to do:
This alert may be present due to various vehicle conditions. For more information and further recommended actions,
check for other active vehicle alerts.
VCFRONT_a216
Vehicle may not restart - Service is required
Electrical system issue detected
What this alert means:
An abnormally large and sustained power draw while driving or Supercharging / DC Fast Charging has made your
vehicle

dimensions: 208
lights: 53
overview: 3
polishing, touch up, & repair: 185
F
factory defaults, restoring: 9
factory reset: 9
favorites (Media Player): 149
Favorites (navigation): 142
FCC & ISED certifications: 285
feature availability: 281
features, downloading new: 138
firmware (software) updates: 138
flash drive: 129, 131
flashers, warning: 55
floor mats: 186
fluids: 167
replacement intervals: 167
fog lights: 53
forward collision warning: 111
front airbag, passenger: 40
front and rear seats: 25
front license plate: 202
front trunk: 19
G
G-meter: 69
gaming controllers: 151
garage doors, opening: 134
gates, opening: 134
GAWR: 206
glovebox: 22
Glovebox PIN: 127
Gross Axle Weight Rating: 206
Gross Vehicle Weight Rating: 206
ground clearance: 208
GVWR: 206
H
Handling Balance (Track Mode): 69
hazard lights: 55
hazard warning flashers: 55
hazards: 55
head supports: 26
headlights: 53, 54
after exit: 54
controlling: 53
high beams: 54
heating: 116
high beam headlights: 54
high voltage: 154, 167, 211
Battery specifications: 211
components: 154
safety: 167
hills, stopping on: 67
hitches: 207
Home: 5
button: 5
screen: 5
Home location: 144
HomeLink: 102, 134
programming and using: 134
when using Summon: 102
hood: 19
horn: 48
hub caps: 178
I
I

supercharging: 161
described: 161
idle fees: 161
pay-per-use fees: 161
suspension specifications: 211
T
telematics: 282
temperature: 48, 56, 116, 156, 216
Battery (high voltage), limits: 156
cabin, controls for: 116
outside: 56
tires: 216
tesla profiles: 45
Teslacam: 129, 131
tie-down straps: 222
tilt/intrusion detection: 127
Tire and Loading Information label: 206
tire noise: 181
Tire Pressure Monitoring System: 180
overview of: 180
tire pressures, checking: 176
tire pressures, displaying: 176
tires: 176, 177, 180, 181, 213, 214, 216
all-season: 181
balancing: 177
chains: 181
configuration): 176
inspecting and maintaining: 176
pressures, displaying: 176
pressures, how to check: 176
quality grading: 216
replacing: 177
replacing a tire sensor: 180
rotation: 177
specification: 213
summer: 181
temperature grades: 216
tire markings: 214
traction grade: 216
treadwear grade: 216
wheel configuration: 176
winter: 181
toll system transponders, attaching: 190
torque specifications: 210
touch up body: 185
touchscreen: 5, 7, 8, 47, 138, 185
adding shortcuts: 8
cleaning: 185
customizing My Apps: 8
display settings: 5
frozen: 7
main: 5
overview: 5
rear: 5
reboot: 7
restarting: 47
software updates: 138
unresponsive: 7
towing: 224, 225
towing a trailer: 207
towing instructions: 221
Toybox: 151
TPMS: 180
overview of: 180
Track Mode: 69
Tracking Disabled: 142
traction control: 64
trademarks: 280
Traffic Light and Stop Sign Control: 93
Traffic-Aware Cruise Control: 80
trailer hitches: 207
transmission specifications: 210
transponders, attaching: 190
Transport Canada, contacting: 285
Transport Mode: 221
transporting: 221
trip chart: 165
trip meter: 71
Trip Planner: 146
trunk, adjust opening height: 17
trunk, front: 19
trunk, rear: 17
turn signals: 54
U
ultrasonic sensors: 77
uniform tire quality grading: 216
Unlock On Park: 15
unlocking: 14
USB devices: 23
connecting: 23
USB flash drive: 127, 129, 131
USB ports: 23
V
Valet mode: 46
vehicle certification label: 206
Vehicle Hold: 67
Vehicle Identification Number (VIN): 205
Index