2022 HYUNDAI SANTA FE HYBRID battery

1
Guide To Hyundai Genuine Parts ...................................................................... 1-3
HEV (Hybrid Electric Vehicle) System .............................................................. 1-8
PHEV (Plug-in Hybrid Electric Vehicle) System ............................................... 1-9
Charging The Plug-In Hybrid Vehicle ............................................................. 1-10Charging Information .................................................................................................. 1-10
Charging Time ............................................................................................................. 1-10
Charging Types ............................................................................................................. 1-11
Charging Status ........................................................................................................... 1-12
Scheduled Charging.................................................................................................... 1-13Charging Connector Lock ........................................................................................... 1-14
Charging Precautions ................................................................................................. 1-15
Ac Charge .................................................................................................................... 1 -16
Trickle Charge .............................................................................................................. 1-21
Driving The Hybrid Vehicle .............................................................................. 1-33 Starting The Vehicle ....................................................................................................1-33
Special Features ..........................................................................................................1-33
Hybrid System Gauge .................................................................................................1-35
Plug-In Hybrid Mode (Plug-in Hybrid Vehicle) ......................................................... 1-36
Aux. Battery Saver+ (Plug-in Hybrid Vehicle) ............................................................ 1-37
Warning And Indicator Lights .................................................................................... 1-39
LCD Display Messages ............................................................................................... 1-40
Energy Flow ................................................................................................................ 1-48
Safety Precautions for Hybrid System .............................................................1-51 Hybrid Vehicle Components ...................................................................................... 1-51
Service Interlock Connector ...................................................................................... 1-53
Hybrid Battery Cooling Duct ..................................................................................... 1-53
If an Accident Occurs ................................................................................................. 1-54
When the Hybrid Vehicle Shuts Off .......................................................................... 1-55
1. Foreword / Hybrid System
Overview

01
1-7
VEHICLE MODIFICATIONS

[This vehicle should not be modified. Modification of your vehicle could affect its
performance, safety or durability and may even violate governmental safety and
emissions regulations.
In addition, damage or performance problems resulting from any modification may
not be covered under warranty.

[ If you use unauthorized electronic devices, it may cause the vehicle to operate
abnormally, wire damage, battery discharge and fire. For your safety, you do not use
unauthorized electronic devices.
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By following a few simple precautions for the first 1,000 km (600 miles) you may add to
the performance, economy and life of your vehicle.
[Do not race the engine.

[ While driving, keep your engine speed (rpm, or revolutions per minute) between
2,000 rpm and 4,000 rpm.

[ Do not maintain a single speed for long periods of time, either fast or slow. Varying
engine speed is needed to properly break-in the engine.

[ Avoid hard stops, except in emergencies, to allow the brakes to seat properly.

[ Fuel economy and engine performance may vary depending on vehicle break-in
process and be stabilized after 6,000 km (4,000 miles). New engines may consume
more oil during the vehicle break-in period.

[ Do not tow a trailer during the first 2,000km (1,200 miles) of operation.
VEHICLE DATA COLLECTION AND EVENT DATA RECORDERS
This vehicle is equipped with an event data recorder (EDR). The main purpose of
an EDR is to record, in certain crash or near crash-like situations, such as an air bag
deployment or hitting a road obstacle, data that will assist in understanding how a
vehicle’s systems performed. The EDR is designed to record data related to vehicle
dynamics and safety systems for a short period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to record such data as:
[How various systems in your vehicle were operating;

[ Whether or not the driver and passenger safety belts were buckled/fastened;

[ How far (if at all) the driver was depressing the accelerator and/or brake pedal; and,

[ How fast the vehicle was traveling.
These data can help provide a better understanding of the circumstances in which
crashes and injuries occur. NOTE: EDR data are recorded by your vehicle only if a non-
trivial crash situation occurs; no data are recorded by the EDR under normal driving
conditions and no personal data (for example, name, gender, age, and crash location)
are recorded. However, other parties, such as law enforcement, could combine the
EDR data with the type of personally identifying data routinely acquired during a crash
investigation.
To read data recorded by an EDR, special equipment is required, and access to the
vehicle or the EDR is needed. In addition to the vehicle manufacturer, other parties,
such as law enforcement, that have the special equipment, can read the information if
they have access to the vehicle or the EDR.

1-8
Foreword / Hybrid System Overview+(9
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The HYUNDAI Hybrid Electric Vehicle (HEV) uses both the gasoline engine and the
electric motor for power. The electric motor is run by a high-voltage HEV battery.
Depending on the driving conditions, the HEV computer selectively operates between
the engine and the electric motor or even both at the same time.
Fuel efficiency increases when the vehicle is driven by the electric motor with the HEV
battery.
The HEV battery charge must be maintained, so at times the engine will come on even
at idle to act as a generator. Charging also occurs when decelerating or by regenerative
braking.
Electric motorElectric motor Electric motor + EngineElectric motor + Engine EngineEngine ChargingCharging Engine OFFEngine OFF
Startup/Low speed cruise Acceleration High speed cruise Deceleration Stop
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The HYUNDAI Plug-in Hybrid Electric Vehicle (PHEV) shares the characteristics of both
a conventional hybrid electric vehicle and an all-electric vehicle.
When used as a conventional hybrid electric vehicle, the HEV computer selectively
operates between the engine and the electric motor or even both at the same time.
When it is operating in the electric vehicle mode, the vehicle is driven only using the
electric motor over a certain distance until the hybrid battery becomes low. The driving
distance in EV mode depends on customer driving style and road conditions.
Aggressive driving maneuvers or in need of diagnosis for emission related parts, may
enable the engine to operate. However, engine power can be limited during emission
reduction control period in cold engine condition.
The hybrid battery can be fully charged by connecting a plug to an external electric
power source.
Electric Vehicle ModeAcceleration High speed Deceleration External chargingStartup/Low speedElectric motorElectric motor Battery chargingBattery charging
MotorMotor ChargingChargingEngine + MotorEngine + MotorEngine + MotorEngine + Motor
CS (Charge Sustaining) Mode
CD (Charge Depleting) Mode Charging
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Foreword / Hybrid System Overview
1-10
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Charging Information
AC Charge:
The plug-in hybrid vehicle is charged by
plugging into a AC charger installed in
your home or a public charging station.
(For further details, refer to the 'AC
Charge'.)
Trickle Charge:
The plug-in hybrid vehicle can be
charged by using household electricity.
The electrical outlet in your home must
comply with regulations and can safely
accommodate the Voltage / Current
(Amps) / Power (Watts) ratings specified
on the portable charge.
Charging Time
AC Charge:
Takes approximately 2 hours 15 minutes
at room temperature. (Can be charged to
100%.)
Information
Depending on the condition and durability
of the high voltage battery, charger
specifications, and ambient temperature,
the time required for charging the high
voltage battery may vary.

01
1-11
Charging Types
Category AC Charge Trickle Charge
Charging Inlet (Vehicle)
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Charging Connector
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Charging Outlet
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How to Charge Use AC charger installed in
homes or public charging
station Use household current
Charging Time Approx. 2 hours 15 minutes (to
fully charge, 100%) For charging at home. Please
note that the Trickle Charger is
slower than the AC Charger.

[ Depending on the condition and durability of the high voltage battery, charger
specifications, and ambient temperature, the time required for charging the high
voltage battery may vary.

[ Actual charger image and charging method may vary in accordance with the
charger manufacturer.

Foreword / Hybrid System Overview
1-12
Charging Status
OTMPHQ010003LWhen charging the high voltage battery,
the charge level can be checked from
outside the vehicle.
Classification
DetailsOperation of charging
indicator lamp
Mode Status Charging
inlet Charging
button
A READY Non-charging
state 0 ~ 65 % On (Yellow) Off
65 ~ 100 % On (Green) Off
B Aux. Battery
Saver / High
voltage warning Charging the 12V auxiliary
battery / High voltage warning
state On (Red) Off
C Charging Charging 0 ~ 65 %
Blinking
(Yellow) Off
65 ~ 100 % Blinking
(Green) Off
D Charging
complete Charging
completed (turns off in 5 seconds) 100 %
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OFF Off
E Charging failed Error while charging Blinking
(Red) Off
F Scheduled
charging standby Reserved charging is operating
(turns OFF after 3 minutes) Off On
G Error CAN communication error
status 2Q*UHHQ
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On (Orange)
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01
1-13
Scheduled Charging
(If Equipped)

[You can set-up a charging
schedule for your vehicle using the
infotainment system or BlueLink
application.
Refer to the infotainment system
manual or the BlueLink manual for
detailed information about setting
scheduled charging.

[ Scheduled charging can only be
done when using a AC charger or
the portable charger (ICCB: InCable
Control Box).
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[ When scheduled charging is set
and the AC charger or the portable
charger (ICCB: In-Cable Control
Box) is connected for charging, the
indicator lamp in the middle blinks (for
3 minutes) to indicate that scheduled
charging is set.

[ When scheduled charging is set,
charging is not initiated immediately
when the AC charger or portable
charger (ICCB: In-Cable Control
Box) is connected. When immediate
charging is required, press scheduled
charging deactivation button more than 2 seconds.
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[ If you press the scheduled
charging deactivation (
) button
to immediately charge the battery,
charging must be initiated 3 minutes
after the charging cable has been
connected. When you press the
scheduled charging deactivation (
) button for immediate charging,
the scheduled charge setting is not
completely deactivated. If you need to
completely deactivate the scheduled
charge setting, use the infotainment
system to finalize the deactivation.
Refer to "AC Charge (Station) or Trickle
Charge" for details about connecting
the AC charger and the portable charger
(ICCB: In-Cable Control Box).