2023 TESLA MODEL 3 maintenance

19" Sport WheelsWheelsLocationWidth (in)Offset (mm)19"Front/Rear8.540Tires (front/rear)SizeTire PressureContinental,
ProContact RX235/40R1942 PSI (290 kPa)*Hankook Ventus S1
Evo3235/40R1942 PSI (290 kPa)*Pirelli Winter
Sottozero 3235/40R1942 PSI (290 kPa)*Increase the tire pressure to 44 PSI (300 kPa) prior to driving 134 mph (215 kph) or faster.GAWRFront2,447 lbs1,110 kgRear2,767 lbs1,255 kg20" Zero-G Wheels (Performance)WheelsLocationWidth (in)Offset (mm)20"Front/Rear934Tires (front/rear)SizeTire PressureMichelin, Pilot Sport
4S (PS4S)235/35ZR2042 PSI (290 kPa)Michelin PS Cup 2245/35ZR2042 PSI (290 kPa)GAWRFront2,650 lbs1,202 kgRear2,784 lbs1,263 kg
20" Zero-G Wheels (Non-Performance)
WheelsLocationWidth (in)Offset (mm)20"Front/Rear940Tires (front/rear)SizeTire PressureMichelin, Pilot Sport
4S (PS4S)235/35ZR2042 PSI (290 kPa)GAWRFront2,650 lbs1,202 kgRear2,784 lbs1,263 kg
Parts and Accessories
191Maintenance

7.
Power off the vehicle by navigating to Controls >
Safety > Power Off on the touchscreen.
8.
Disconnect the low voltage cable from penthouse:
a.
In the rear passenger seat, remove the foam cover and set it aside. The foam covers the low voltage
cable.
b.
Release and pull down the gray lever-arm on the
side of the low voltage connector.
c.
Pull the connector upward to disconnect it from the penthouse.
WARNING: The area under the seat cushion
houses the high voltage Battery. DO NOT
TOUCH OR PLACE ITEMS ON THE METAL
HOUSING! Doing so can cause serious damage
or injury.
9.
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.
10.
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 battery hold down bracket
or A/C cooling lines.Parts and Accessories
195Maintenance

3. Install the low voltage battery hold down and use a 10mm socket to tighten the bolt that secures it to the low voltage lead-acid battery. Torque the bolt to 6
Nm (4.4 ft-lb).4.
In the rear passenger seat, connect the penthouse cable to the connector:
a.
Ensure the gray lever-arm is down, then install the
connector.
b.
Secure the connector by gently tugging the gray
lever-arm upward until it clicks into place.
c.
Replace the foam cover on top of the penthouse cable.
WARNING: The area under the seat cushion
houses the high voltage Battery. DO NOT
TOUCH OR PLACE ITEMS ON THE METAL
HOUSING! Doing so can cause serious damage
or injury.
5.
Connect the positive (+) terminal by positioning the
terminal clamp over the terminal post. Using a 10mm socket, torque the nut to 6 Nm (4.4 ft-lb). Install the
positive (+) terminal cover.
6.
Connect the negative (-) terminal by positioning the terminal clamp over the connector. Using a 10mm socket, torque the nut to 6 Nm (4.4 ft-lb).
7.
Connect the vent tube hose into the negative (-) terminal side of the low voltage lead-acid battery.
Parts and Accessories
197Maintenance

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

6. Remove the remaining tape from the sides of the
bracket then press the entire bracket
firmly against
the bumper, ensuring the bracket is held in place by
all adhesive areas.
7.
Once the bracket is securely mounted, use the four supplied screws to attach your license plate to the bracket (tighten to 3 Nm/2.2 ft-lbs).Parts and Accessories
203Maintenance

Learn how to perform simple Do It Yourself procedures, such as replacing wiper blades and cabin filters, or installing
the paint protection
film kit. See https://service.tesla.com/docs/Public/diy/index-model-3.html for instructions,
animations, and videos of these procedures.
NOTE: Due to market region or vehicle configuration specifics, some parts and procedures may not be available for
your vehicle. When navigating to
http://www.tesla.com, select your region and language to see an updated list of
parts and accessories available for your region.
CAUTION: Perform each procedure in this guide in
a dry and well-lit area. For your safety, only
perform a procedure if you feel comfortable doing
so, and always follow all provided instructions.Do It Yourself Maintenance
204MODEL 3 Owner

vehicle certification: 206
lane assist: 108
lane change, automatic: 87
Lane Departure Avoidance: 108
Lap Timer: 69
LATCH child seats, installing: 34
license plate bracket: 202
lifting: 189
lights: 53, 54, 55
hazard warning: 55
headlights after exit: 54
turn signals: 54
load limits: 206
location tracking: 142
locking: 14
lug nut covers: 179
lumbar adjustment: 25
M
maintenance: 166, 167, 176, 183, 187, 188
cleaning: 183
daily checks: 166
fluid replacement intervals: 167
monthly checks: 166
replacing wiper blades: 187
service intervals: 166
tires: 176
washer fluid, topping up: 187
washer jets, cleaning: 188
map orientation: 142
map updates: 147
mats: 186
media: 148, 151
settings: 148
sources, show and hide: 148
mileage upon delivery: 283
mirrors: 49
mobile app: 140
mobile app access: 140
Mobile Connector: 155, 158
description: 155
using: 158
modifications: 190
motor specifications: 210
My Apps: 8
my car does what?: 151
myQ: 134
programming and using: 134
N
naming your vehicle: 9
Navigate on Autopilot: 90
NHTSA, contacting: 285
O
Obstacle-Aware Acceleration: 111
occupancy sensor, front passenger: 40
occupant classification: 42
odometer: 71
Off-Peak Charging: 163
offset from speed limit: 114
Online Routing: 146
overhang dimensions: 208
overtake acceleration: 80
Owner Information, about: 280
P
Park Assist: 65
parking brake: 62
parking, using Autopark: 100
parking, using Summon: 102
parts replacement: 190
passenger detection: 40
passenger detection, front: 40
pedestrian warning: 73
personal data, erasing: 9
phone: 10, 122
authenticating as a key: 10
using: 122
phone app: 123
phone key: 10, 13
adding as a key: 13
removing as a key: 13
PIN: 46
PIN to Drive: 127
Post-drive Cooling (Track Mode): 69
power: 61
gained from regenerative braking: 61
power cycling: 50
power socket: 23
power windows: 16, 204
powering on and off: 50
Preconditioning: 163
Proposition 65: 283
public charging stations: 155
R
radio: 148, 151
Index