ac control TESLA MODEL S 2023 Repair Manual

Overview
NOTE: Entertainment options vary by market region.
The touchscreen displays the Entertainment screen when you choose any of the following apps:
Theater: Play various video streaming services (such as Netflix, YouTube, Hulu, etc.) while parked.
Available only if
Model S is connected to WiFi, or is equipped with premium connectivity and a cellular
signal is available.
Arcade: Want to game? Depending on the game, you may need to use the steering yoke (or steering
wheel) buttons or a Bluetooth or USB controller to play. See Gaming Controllers on page 157.
Toybox: Play in the Toybox while parked.WARNING: Use these features only when Model S is parked. Always pay attention to road and traffic
conditions when driving. Using these features while driving is illegal and very dangerous.
NOTE: You can also use voice commands to access these features (see Voice Commands on page 131).
Toybox
Your vehicle

For vehicles manufactured prior to approximately November 1, 2021, you can connect USB-compatible game controllers to the front USB ports in the vehicle

During Charging
During charging, the charge port light pulses green, and the
touchscreen displays real-time charging status. The
frequency at which the green charge port light pulses
slows down as the charge level approaches full. When charging is complete, the light stops pulsing and is solid green.
NOTE: If Model S is locked, the charge port light does
not light up.
If the charge port light turns red while charging, a fault
is detected. Check the
instrument panel or touchscreen
for an alert describing the fault. A fault can occur due to something as common as a power outage. If a power
outage occurs, charging resumes automatically when power is restored.
NOTE: The thermal system may produce steam under
certain conditions. For example, odorless steam can come from the front of your vehicle while charging at a Supercharger in cold temperature. This is normal and not a cause for concern.
NOTE: It is normal to hear sounds during charging.
Particularly at high currents, the refrigerant compressor
and fan operate as needed to keep the Battery cool.
NOTE: Air conditioning performance is generally not
affected by charging. However, in some circumstances
(for example, charging at high currents during a
particularly warm day), the air coming from the vents may not be as cool as expected and a message displays on the
instrument panel. This is normal and ensures that
the Battery stays within an optimum temperature range while charging to support longevity and optimum
performance.
WARNING: Never spray liquid at a high velocity
(for example, a pressure washer) towards the
charge port while charging. Doing so can result in
serious injury or damage to the vehicle, charging
equipment, or property.
Stopping Charging
Stop charging at any time by disconnecting the charge
cable or touching
Stop Charging on the touchscreen.
NOTE: To prevent unauthorized unplugging of the
charge cable, the charge cable latch remains locked and
Model S must be unlocked or able to recognize your key
before you can disconnect the charge cable.
To disconnect the charge cable:
1.
Press and hold the button on the connector handle to release the latch.
NOTE: You can also release the latch using the
touchscreen or mobile app, or by pressing and
holding the rear trunk button on the key fob.
If your
vehicle is equipped with a motorized charge port,
you can also press the button to the left of the
charge port to release the latch.
2.
Pull the connector from the charge port. The charge
port door automatically closes.
To disconnect the charge cable when using an adapter at a public charge station:
1.
Unlock Model S.
2.
While holding the public charging handle in one hand and the adapter in the other hand, press and hold the button on the public charging handle and pull both
outwards, removing the handle and adapter at the same time.
NOTE: If the charging station handle separates from
the adapter, leaving the adapter in
Model S, use the
touchscreen to unlock the charge port.
3.
Press and hold the button on the charging handle
again to release the adapter from the public charging handle.
NOTE: The charge port door automatically closes within
approximately 10 seconds of removing the connector from the charge port.
CAUTION: Tesla strongly recommends leaving
Model S plugged in when not in use. This maintains
the Battery at the optimum level of charge.
Charge Settings
Access charge settings by touching Controls > Charging
when Model S is in Park.
When charging, you can also touch the
charge icon on the touchscreen to access charge settings.1.
Driving distance: Displays the total estimated driving
distance available.
Charging Instructions
165Charging and Energy Consumption

Toggle between Scheduled Departure and Scheduled Charging by touching
Controls > Charging > Switch to
Scheduled Charging/Scheduled Departure when
Model S is in Park.
NOTE: Scheduled Charging/Scheduled Departure
settings are also available on the Climate Controls
screen and in the Tesla mobile app.
Think of Scheduled Charging as "When do I want
charging to start?" and think of
Scheduled Departure
Off-Peak Charging which is "When do I want charging to
be complete?"
Scheduled Charging can be used together with
Scheduled Departure Preconditioning but not with
Scheduled Departure Off-Peak Charging.
Scheduled Charging/Scheduled Departure settings are
automatically saved for each location.
NOTE: If you plug in Model S with both Off-Peak
Charging and Scheduled Charging deselected, your
vehicle charges immediately.
Using Scheduled Charging
Use Scheduled Charging to specify a daily time in which
you want
Model S to start charging.
With Scheduled Charging selected, enable the feature
then set a daily time to start charging.
NOTE: Scheduled Charging starts charging immediately
if
Model S is plugged in up to six hours after the
scheduled start time. However, if
Model S is plugged in
after six hours of the scheduled charging time, charging may not start until the scheduled time on the next day.
Using Scheduled Departure
Use Scheduled Departure to set a daily time when you
want
Model S to be ready to drive. Model S
automatically calculates when it needs to start preconditioning and/or charging. This ensures that charging is complete and/or the cabin climate and Battery are preconditioned by your departure time.
When Scheduled Departure is displayed, touch
Schedule to set a daily time when you want Model S to
be ready to drive. Specify a time, then touch
Settings to
enable one or both of the following departure features.
When plugging in with
Off-Peak Charging enabled, the
vehicle
briefly draws power (you may hear clicking) to
calculate the necessary charging start time.
After you

Touch Chargers in the Navigation search
bar to toggle between types of chargers,
including Superchargers and destination charging sites.
When you are at risk of driving beyond the range of
known charging locations, the touchscreen displays a message giving you the opportunity to display a list of
charging locations that are within range. When you
select a charging location from the list,
Model S provides
navigation instructions and the turn-by-turn direction list
displays the predicted amount of energy that will remain when you arrive at the charging destination.
Trip Planner (if available in your market region) routes
you through Supercharger locations to minimize the amount of time you spend charging and driving. To
enable, touch
Controls > Navigation > Trip Planner (see
Trip Planner on page 151).
Energy App
The Energy app provides a visual representation of your vehicle

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

Cautions for Exterior CleaningCAUTION: Do not wash in direct sunlight.CAUTION: Do not use windshield treatment fluids.

Doing so can interfere with wiper friction and
cause a chattering sound.
CAUTION: Do not use hot water, detergents, or
highly alkaline or caustic cleaning products,
especially those containing hydroxide.
CAUTION: If using a pressure washer, maintain a
distance of at least 12" (30 cm) between the
nozzle and the surface of Model S. Avoid aiming
the water jet directly at parking sensors (if
equipped). Keep the nozzle moving and do not
concentrate the water jet on any one area.
CAUTION: Do not aim water hoses directly at
windows, door, or hood seals or at electronic
modules or exposed cabling.
CAUTION: To avoid corrosive damage that may
not be covered by the warranty, rinse away any
road salt from the underside of the vehicle, wheel
wells, and brakes. After cleaning the vehicle, dry
the brakes by going on a short drive and applying
the brakes multiple times.
CAUTION: Avoid using tight-napped or rough
cloths, such as washing mitts. A high-quality
microfiber cleaning cloth is recommended.
CAUTION: If washing in an automatic car wash, use
touchless car washes only. These car washes have
no parts (brushes, etc.) that touch the surfaces of
Model S. Some touchless car washes use caustic
solutions that, over time, can cause discoloration
of decorative exterior trim. Avoid exposure to
soaps and chemicals above pH 13. If unsure, check
the product label or ask the staff at the car wash.
Damage caused by improper washing is not
covered by the warranty.
CAUTION: If washing in an automatic car wash,
make sure the vehicle is locked. In addition, avoid
using controls on the touchscreen that can result
in accidentally opening doors or trunks while the
vehicle is being washed. Any damage caused is
not covered by the warranty.
CAUTION: Ensure the wipers are off before
washing Model S to avoid the risk of damaging the
wipers.
CAUTION: Do not use chemical based wheel
cleaners or pre-wash products. These can damage
the finish on the wheels.
WARNING: Never spray liquid at a high velocity
(for example, if using a pressure washer) towards
the charge port while Model S is charging. Failure
to follow these instructions can result in serious
injury or damage to the vehicle, charging
equipment, or property.
Cleaning the Interior
Frequently inspect and clean the interior to maintain its
appearance and to prevent premature wear. If possible,
immediately wipe up spills and remove marks. For
general cleaning, wipe interior surfaces using a soft cloth (such as
microfiber) dampened with a mixture of warm
water and mild non-detergent cleaner (test all cleaners on a concealed area before use). To avoid streaks, dry immediately with a soft lint-free cloth.
Interior Glass
Do not scrape, or use any abrasive cleaning fluid on
glass or mirrored surfaces. This can damage the
reflective surface of the mirror and the heating elements
in the rear window.
Airbags
Do not allow any substance to enter an airbag cover. This could
affect correct operation.
Dashboard and Plastic Surfaces
Do not polish the upper surfaces of the dashboard. Polished surfaces are
reflective and could interfere with
your driving view.
Seats
Wipe spills and chemical residues from interior surfaces as soon as possible using a soft cloth moistened with warm water and non-detergent soap. Wipe gently in a circular motion. Then wipe dry using a soft, lint-free cloth.
Although seating surfaces are designed to repel stains, Tesla recommends regular cleaning to maintain
performance and an as-new appearance. Promptly treat
dye transfer from clothing, such as indigo-dyed denim.
Avoid contact with harsh chemicals, including certain cosmetics. Never use cleaners containing alcohol or bleach. Spot-test cleaners on an inconspicuous area
before applying to visible surfaces.
If equipped with leather seats, note that leather is prone to dye-transfer which can cause discoloration, particularly on light colored leather. White and tan
leather is coated with an anti-soiling treatment. Using detergents or commercially available leather cleaners and conditioners is not recommended because they can discolor or dry out the leather.
Vacuum cloth seats as needed to remove any loose dirt.
CAUTION: Aftermarket, non-Tesla seat covers may
inhibit the sensitivity of a seat

CAUTION: The front seats are equipped with
microphones (see Active Road Noise Reduction on
page 27) that must not be exposed to liquids. To
prevent damage to these microphones when
cleaning, do not over-saturate the area of the seats
where these microphones are located.
Carpets
Avoid over-wetting carpets. For heavily soiled areas, use
a diluted upholstery cleaner.
Seat Belts
Extend the belts to wipe. Do not use any type of
detergent or chemical cleaning agent. Allow the belts to dry naturally while extended, preferably away from direct sunlight.
Door Seals
Wipe door seals with a damp cloth to remove any debris. Excessive debris on the door seals can cause
paint damage when contacting surrounding surfaces. Avoid using alcohol wipes or any chemical products that can potentially deteriorate the coating on the door seals.
Touchscreen, Rear Touchscreen, and
Instrument Panel
Clean the touchscreen and instrument panel using a soft
lint-free cloth
specifically designed to clean monitors
and displays. Do not use cleaners (such as a glass cleaner) or alcohol-based gel products (such as hand
sanitizer) and do not use a wet wipe or a dry statically- charged cloth (such as a recently washed
microfiber). To
wipe the touchscreen without activating buttons and
changing settings, you can enable Screen Clean Mode. Touch
Controls > Display > Screen Clean Mode. The
display darkens to make it easy to see dust and smudges. To exit Screen Clean Mode, press and hold
HOLD TO EXIT.
Chrome and Metal Surfaces
Polish, abrasive cleaners, alcohol-based gel products (such as hand sanitizer), and hard cloths can damage the
finish on chrome and metal surfaces.
Cautions for Interior Cleaning
CAUTION: Using solvents (including alcohol),
alcohol-based gel products (such as hand
sanitizer), bleach, citrus, naphtha, or silicone-based
products or additives on interior components can
cause damage.
CAUTION: Statically-charged materials can cause
damage to the touchscreen or instrument panel.
WARNING: If you notice any damage on an airbag
or seat belt, contact Tesla immediately.
WARNING: Do not allow any water, cleaners, or
fabric to enter a seat belt mechanism.
WARNING: Exposure to chemical cleaners can be
hazardous and can irritate eyes and skin. Read and
observe the instructions provided by the
manufacturer of the chemical cleaner.
Polishing, Touch Up, and Body
Repair
To preserve the cosmetic appearance of the body, you
can occasionally treat the paint surfaces with an approved polish containing:

Topping Up Windshield Washer
Fluid
The only reservoir into which you can add fluid is the
windshield washer
fluid reservoir, which is located
behind the front trunk. When the level is low, a message
displays on the
instrument panel.
To top up the washer fluid:
1.
Open the hood.
2.
Clean around the filler cap before opening it to
prevent dirt from entering the reservoir.
3.
Open the filler cap.
4.
While avoiding spilling, fill the reservoir until the fluid

level is visible just below the filler neck.
5.
Wipe up any spills immediately and wash the
affected area with water.
6.
Reinstall the filler cap.
CAUTION: Use only windshield washer fluid meant
for automotive vehicles. Using other substances,
such as untreated water, can result in bacterial
growth within the climate control system resulting
in odor or potential damage that is not covered by
warranty.
NOTE: Some national or local regulations restrict the use
of Volatile Organic Compounds (VOCs). VOCs are commonly used as antifreeze in washer
fluid. Use a
washer
fluid with limited VOC content only if it provides
adequate freeze resistance for all climates in which you drive
Model S.
CAUTION: Do not add formulated washer fluids

that contain water repellent or bug wash. These
fluids can cause streaking, smearing, and
squeaking or other noises.
WARNING: In temperatures below 40

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