service TESLA MODEL S 2023 User Guide

High Voltage Components
1.
Heat Pump Assembly
2.
Front Drive Unit
3.
Service Access Panel for High Voltage Components (Penthouse)
4.
High Voltage Battery
5.
High Voltage Busbars
6.
Rear Drive Unit
7.
Charge Port
NOTE: Plaid version not shown.
WARNING: The high voltage system has no user serviceable parts. Do not disassemble, remove or replace high
voltage components, cables or connectors. High voltage cables are typically colored orange for easy
identification.
WARNING: Read and follow all instructions provided on the labels that are attached to Model S. These labels
are there for your safety.
WARNING: In the unlikely event that a fire occurs, immediately contact your local fire emergency responders.
Electric Vehicle Components
159Charging and Energy Consumption

Service Intervals
Your vehicle should generally be serviced on an as-needed basis. However, Tesla recommends the following maintenance items and intervals, as applicable to your
vehicle, to ensure continued reliability and
efficiency of
your
Model S.
For more do-it-yourself maintenance procedures and information, see
https://www.tesla.com/support/do-it-
yourself-guides.
For more information on vehicle alerts, see
Troubleshooting Alerts on page 209.

WARNING: Contact Tesla immediately if you notice
any significant or sudden drop in fluid levels or
uneven tire wear.
Fluid Replacement Intervals
Battery coolant and brake fluid levels should only be
checked by
Tesla or a professional automotive repair
shop. Specific service information is available in the
Service Manual.

Displaying Tire Pressures
Tire pressures display on the touchscreen by touching
Controls > Service. The pressure of each tire displays in
the visualization of your
Model S, in addition to what
time your tire pressures were last measured. You can choose whether you want to display tire pressures using Bar or PSI by touching
Controls > Display > Tire
Pressure. The touchscreen also displays your vehicle

3. Lift the wiper arm a short distance away from the windshield, just far enough to access the wiper blade.CAUTION: Wiper blades do not lock into a lifted
position. Do not lift a wiper arm beyond its
intended position.
4.
Place a towel between the wiper arm and windshield to avoid scratching or cracking the windshield.
5.
Hold the wiper arm and press the locking tab while sliding the blade down the arm.
6.
Align the new wiper blade on the wiper arm and slide
it toward the end of the wiper arm until it locks into place.
7.
Turn Wiper Service Mode off to return the wipers to
their normal position.
Cleaning Washer Jets
The position of the windshield washers is set at the factory and should never need adjusting.
If a windshield washer becomes blocked, use a thin
strand of wire to clear any blockages from the nozzles.
WARNING: Do not operate the washers while
cleaning Model S. Windshield washer fluid can
irritate eyes and skin. Read and observe the
washer fluid manufacturer

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-s.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
186MODEL S Owner

Motor Type
Motor Type
Model S
Model XModel S Plaid
Model X Plaid
Front and rear
motorAC permanent magnet synchronous
motor, liquid-cooled, with variable
frequency driveAC permanent magnet synchronous motor, carbon-
fiber-wrapped rotor, liquid-cooled, with variable
frequency drive (2x motors in the rear)
Transmission
TypeModel SModel S PlaidFront transmissionSingle speed fixed gear, 7.56:1Single speed fixed gear, 7.56:1. Enhanced lubricationOverall Final Drive Ratio
Front unit motor: 7.56:1
Rear unit motor: 9.04:1Front unit motor: 7.56:1
Rear unit motor: 7.56:1
Rear transmissionSingle speed fixed gear, 9.04:1Independent single speed fixed gear, 7.56:1. Dry sump
lubrication
Steering
SteeringSpecificationsTypeVariable ratio rack and pinion with electronic power steering, speed sensitiveNumber of turns lock to lock2.33Turning Circle (curb to curb)40.3 ft/12.3 m
Brakes
BrakesSpecifications
Type
4-wheel anti-lock braking system (ABS) with Electronic Brake
Force Distribution, Integrated Advanced Stability Control and Electronic Accelerator pedal actuated regenerative braking systemCalipersFront: Four piston, fixedRear: Single piston, floatingRotor Diameters (ventilated)Front: 15.59”/395 mmRear: 14.37”/365 mmFront Rotor thicknessNew: 1.26”/32 mmService limit: 1.18”/30 mmRear Rotor thicknessNew: 1.10”/28 mmService limit: 1.02”/26 mm
Subsystems
192MODEL S Owner

BrakesSpecificationsFront Brake Pad Thickness (excluding back
plate)New: 0.41”/10.5 mm (MIN)Service limit: 0.09”/ 2.3 mmRear Brake Pad Thickness (excluding back plate)New: 0.33”/8.5 mm (MIN)Service limit: 0.11”/ 2.7 mmParking brakeElectrically actuated parking brake calipers
Suspension
SuspensionSpecificationsFrontIndependent, double wishbone, air spring with adaptive damper, stabilizer barRearIndependent, multi-link, air spring with adaptive damper, stabilizer bar
Battery - Low Voltage
Battery - Low VoltageSpecificationsRating6.9 amp hourVoltage15.5V
Battery - High Voltage
Battery - High VoltageSpecificationsTypeLiquid-cooled lithium ion (Li-ion)Nominal Voltage407 V DCTemperature RangeDo not expose Model S to ambient temperatures above 149

Tesla Roadside Assistance is available to you 24 hours a day, 365 days a year, for the duration of your warranty period. Tesla Roadside Assistance is also available to speak with roadside service professionals to answer any
questions and explain the proper procedure for transporting your vehicle.
When contacting Tesla Roadside Assistance, please provide:

DO NOT TRANSPORT WITH
WHEELS ON THE GROUND
The front and rear motors in Model S generate power
when the wheels spin. Always transport
Model S with all
four tires
off the ground. Ensure that the tires are unable
to spin at any time during transport.
WARNING: NEVER TRANSPORT YOUR VEHICLE
WITH THE TIRES IN A POSITION WHERE THEY
CAN SPIN. DOING SO CAN LEAD TO SIGNIFICANT
DAMAGE AND OVERHEATING. IN RARE CASES
EXTREME OVERHEATING MAY CAUSE THE
SURROUNDING COMPONENTS TO IGNITE.
Do not transport Model S using any method that is not
specified by Tesla. Adhere to the instructions provided in
the following sections and observe all warnings and
cautions provided. Damage caused by improper
transporting of your vehicle is not covered by the
warranty.
NOTE: Tesla is not liable or responsible for reimbursing
services not dispatched through Tesla Roadside Assistance.
Approved Methods for Transporting
A flatbed truck or comparable transport vehicle is the
recommended method of transporting
Model S. The
vehicle can face either direction when using a
flatbed.
If Model S must be transported without a flatbed truck,
then wheel lifts and dollies must be used to ensure that
all four wheels are
off of the ground. This method may
only be used for a maximum of
35 miles (55 km), and
must not exceed the manufacturer speed rating of the
dollies. With this method, Tesla recommends the vehicle
faces forward so that the front wheels are lifted and the rear wheels are on dollies.
NOTE: Transporting Model S with the front wheels on
dollies is not recommended, but may be done if an
external
steering yoke (or steering wheel) lock is applied
and care is taken to prevent the front wheels from
spinning.
CAUTION: DO NOT TRANSPORT YOUR VEHICLE
IF THERE IS ANY CHANCE OF ANY OF THE
WHEELS SPINNING.
CAUTION: Enable Transport Mode (see Activate
Transport Mode on page 203) before winching
Model S onto a flatbed truck. If Transport Mode is
not available or the touchscreen is not accessible,
self-loading dollies or tire skates must be used to
load the vehicle into the approved transportation
position. Tesla is not responsible for any damage
caused by or during the transport of Model S,
including personal property damage or damage
caused by using self-loading dollies or tire skates.
NOTE: Transport Mode is only intended to allow for
winching
Model S onto a flatbed truck or repositioning
the vehicle out of a parking space. While in Transport Mode, the tires are allowed to rotate slowly (under
3
mph or 5 km/h) and for a very short distance (less than
30 feet or 10 meters). See Activate Transport Mode on
page 203. Exceeding these boundaries can lead to
significant damage and overheating that is not covered
by the warranty.
WARNING: Model S is equipped with high voltage
components that may be compromised as a result
of a collision (see High Voltage Components on
page 159). Before transporting Model S, it is
important to assume these components are
energized. Always follow high voltage safety
precautions (wearing personal protection
equipment, etc.) until emergency response
professionals have evaluated the vehicle and can
accurately confirm that all high voltage systems
are no longer energized. Failure to do so may
result in serious injury.
Instructions for Transporters
202MODEL S Owner