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The Tesla mobile app allows you to communicate with
Model Y remotely using your iPhone
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NOTE: Keyless Driving can be used when you do not
have your key or to bypass PIN to Drive in cases where you forgot your PIN or your touchscreen is unresponsive (see
PIN to Drive on page 142).
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To remove access, delete the contact information of the
second user.
NOTE: Granting mobile app access to a secondary user
allows them to view and control everything your mobile app can control.
NOTE: Tesla currently does not support the addition of
third or fourth users.
Mobile App
153Using the Touchscreen
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High Voltage Components
1.
High Voltage Cabling
2.
Heat Pump Assembly
3.
Front Motor (Dual Motor vehicles only)
4.
High Voltage Battery
5.
High Voltage Cabling
6.
High Voltage Battery Service Panel
7.
Rear Motor
8.
High Voltage Busbars
9.
Charge Port
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 Y. 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
154MODEL Y OWNER
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Charging Equipment
Charging equipment designed specifically to charge
your
Model Y is available from Tesla. A Tesla Wall
Connector, which installs in your garage, is the fastest
way to charge
Model Y at home.
In most market regions, Model Y is equipped with a
Mobile Connector and the adapter(s) needed to plug into the most commonly used power outlets. When
using the Mobile Connector,
first plug the Mobile
Connector into the power outlet, and then plug in
Model Y. For more information about your Mobile
Connector, see the Mobile Connector Owner’s Manual (available on the touchscreen). Additional adapters can
be purchased from Tesla.
Tesla offers adapters (for example, J1772 and
CHAdeMO) to allow you to plug into the most
commonly used public charging stations in your region. Open the charge port door using the touchscreen (see
Charging Instructions on page 157), plug the adapter
into the charging port on
Model Y, and then connect
the station
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About the Battery
Model Y has one of the most sophisticated battery
systems in the world. The most important way to preserve the Battery is to
LEAVE YOUR VEHICLE
PLUGGED IN when you are not using it. This is
particularly important if you are not planning to drive
Model Y for several weeks. When plugged in, Model Y
wakes up when needed to automatically maintain a charge level that maximizes the lifetime of the Battery.
NOTE: When left idle and unplugged, your vehicle
periodically uses energy from the Battery for system tests and recharging the 12V battery when necessary.
There is no advantage to waiting until the Battery’s level is low before charging. In fact, the Battery performs best when charged regularly.
NOTE: If you allow the Battery to discharge to 0%,
other components may become damaged or require replacement (for example, the 12V battery). In these cases, you are responsible for repair and/or transporting expenses. Discharge-related expenses are
not covered by the warranty or under the Roadside Assistance policy.
The peak charging rate of the Battery may decrease slightly after a large number of DC Fast Charging sessions, such as those at Superchargers. To ensure maximum driving range and Battery safety, the Battery charge rate is decreased when the Battery is too cold, when the Battery’s charge is nearly full, and when the
Battery conditions change with usage and age. These changes in the condition of the Battery are driven by battery physics and may increase the total Supercharging duration by a few minutes over time.
Battery Care
Never allow the Battery to fully discharge. Even when
Model Y is not being driven, its Battery discharges very
slowly to power the onboard electronics. The Battery can discharge at a rate of approximately 1% per day, though the discharge rate may vary depending on environmental factors (such as cold weather), vehicle
configuration, and your selected settings on the
touchscreen. Situations can arise in which you must leave
Model Y unplugged for an extended period of
time (for example, at an airport when traveling). In
these situations, keep the 1% in mind to ensure that you leave the Battery with a
su
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Opening the Charge Port
The charge port is located on the left side of Model Y,
behind a door that is part of the rear tail light assembly.
Before charging, park
Model Y to ensure that the
charge cable easily reaches the charge port.
With Model Y unlocked (or an authenticated phone is
within range) and in Park, press and release the button on the Tesla charge cable to open the charge port door.
You can also open the charge port door using any of these methods:
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During Charging
During charging, the charge port light (the Tesla "T"
logo) pulses green, and the touchscreen displays the
charging status. The frequency at which the 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 Y 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 touchscreen for a message 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: When charging, particularly at high currents, the
refrigerant compressor and fan operate as needed to keep the Battery cool. Therefore, it is normal to hear sounds during charging.
NOTE: Air conditioning performance is generally not
affected by charging. However, under certain
circumstances (for example, you are 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
touchscreen. This is normal
behavior 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, if using a pressure washer) towards
the charge port while charging. Failure to follow
these instructions 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 Y must be unlocked or able to recognize
your
authenticated phone before you can disconnect
the charge cable.
To disconnect the charge cable using a connector:
1.
Press and hold the button on the connector handle to release the latch. Alternatively, unlock the vehicle
by opening a door, using a
key card or key fob, or
touching
Stop Charging on the touchscreen. These
methods unlock the charge port as well.
2.
Pull the connector from the charge port.
To disconnect the charge cable using an adapter at a
public charge station:
1. Ensure that Model Y is unlocked.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 Y, use the
touchscreen to unlock the charge port (touch the charging icon on the overhead view of the vehicle).
3.
Press and hold the charging handle button again to release the adapter from the charging handle.
NOTE: The charge port automatically closes within
approximately 10 seconds of removing the connector from the charge port.
CAUTION: Tesla strongly recommends leaving
Model Y plugged in when not in use. This
maintains the Battery at the optimum level of
charge.
CAUTION: Model Y will not shift out of Park if the
charge port is unable to determine whether a
charging cable is plugged in. Ensure any charging
cables are unplugged and follow the instructions
on the touchscreen to proceed (see Park on page
51.
Manually Releasing Charge Cable
If the usual methods for releasing a charge cable from the charge port (using the charge handle release button, touchscreen, or mobile app) do not work,
carefully follow these steps:
1.
Ensure that Model Y is not actively charging by
displaying the charging screen on the touchscreen. If necessary, touch
Stop Charging.
2.
Open the rear trunk.
3.
Pull the charge port