2015 INFINITI QX60 HYBRID fuel

HEV Overview
INFINITI Direct Response Hybrid® System........HEV-2
Lithium-ion (Li-ion) Battery .......................HEV-2
High-voltage cautions ........................... HEV-3
Road accident cautions ......................... HEV-3
Emergency shut-off system ......................HEV-4
Operation of the hybrid system ...................HEV-4
Starting and slow speed driving ...............HEV-5
Medium or high speed driving . . ...............HEV-5
Rapid acceleration ........................... HEV-5
Deceleration and braking .....................HEV-5
Stopping ................................... HEV-5
Energy monitors ................................ HEV-6
Assist charge gauge ......................... HEV-6
Energy Flow
(models with navigation system) ...............HEV-6 Fuel Economy
(models with navigation system)
...............HEV-7
Fuel Economy
(models without navigation system) ............HEV-8
Fuel economy history
(models with navigation system) ...............HEV-8
Fuel economy history
(models without navigation system) ............HEV-9
Regenerative brake ............................ HEV-10
Efficient use of your vehicle .....................HEV-10
Approaching Vehicle Sound for Pedestrians (VSP)
System ....................................... HEV-11
Hybrid vehicle precautions ......................HEV-11
High-voltage components and their locations . . HEV-11
Hybrid vehicle characteristics ................HEV-13

The INFINITI Direct Response Hybrid® System
combines the power of a gasoline engine and an
electric motor to help minimize fuel consumption
and emissions.
Depending on driving conditions, the vehicle runs
on a combination of the gasoline engine and the
electric motor, whichever is best for those condi-
tions.
Because the gasoline engine charges the
Lithium-ion (Li-ion) battery as needed, the battery
does not have to be charged from an outside
source like an all-electric vehicle.WARNING
If you continue to drive the vehicle while
the warning is displayed, the hybrid sys-
tem may become temporarily inoperative
and the system can not provide power to
the wheels. This can result in reduced or
zero vehicle speed. The reduced speed or
zero speed may be lower than other traf-
fic, which could increase the chance of a
collision. If the vehicle cannot maintain a
safe driving speed, pull to the side of the
road in a safe area. If this occurs, place the
shift lever in the “P” position, ignition in
the READY position with the vehicle
stopped until the display turns off. The
Hybrid system overheat warning and the
SHIFT “P” warning messages will be alter-
nately displayed. For additional informa-
tion, refer to “Shift to Park” in the “Instru-
ments and controls” section of this
manual.
WARNING
Your vehicle contains a sealed Lithium ion
(Li-ion) high-voltage battery. If the Li-ion
battery is disposed of improperly, there is
a risk of severe burns and electrical shock
that may result in serious injury or death
and there is also a risk of environmental
damage.
CAUTION
Do not misuse the Li-ion battery (to use
the Li-ion battery for completely another
purpose) .
The Li-ion battery is used to drive the electric
motors in the INFINITI Direct Response Hybrid®
System.
The Li-ion battery has a limited service life. Con-
tact your INFINITI retailer for information about
recycling or disposal of the battery.
INFINITI DIRECT RESPONSE
HYBRID® SYSTEM LITHIUM-ION (Li-ion) BATTERY
HEV-2HEV Overview

WARNING
●The INFINITI Direct Response Hybrid®
System uses high voltage up to approxi-
mately 144volts. The system can be hot
while and after starting. Be careful of
both the high voltage and the high tem-
perature. Obey the warning labels at-
tached to the vehicle.
● Never disassemble, remove or replace
high-voltage parts and harnesses as
well as their connectors can cause se-
vere burns or electric shock that may
result in serious injury or death. High-
voltage harnesses are colored orange.
The vehicle high-voltage system has no
user serviceable parts. Take your ve-
hicle to an INFINITI retailer for any nec-
essary maintenance.
● Never try to remove the service plug
located in the trunk. The service plug is
used only when the vehicle is serviced
by trained technicians wearing personal
protection equipment and is part of the
high-voltage system. Touching the ser-
vice plug can cause severe burns or
electric shock that may result in serious
injury or death.
WARNING
In case of a collision:
●If your vehicle is drivable, pull your ve-
hicle off the road, put the transmission
in the P (Park) position, apply the park-
ing brake and turn the INFINITI Direct
Response Hybrid® System off.
● Check to see if there are exposed high-
voltage parts and cables. Never touch
the parts and cables. For their locations,
refer to “High-voltage components and
their locations” in this section. To avoid
personal injury, never touch high-
voltage wiring, connectors, and other
high-voltage parts, such as electric mo-
tor inverter and Li-ion battery. An elec-
tric shock may occur if exposed electric
wires are visible when viewed from in-
side or outside of your vehicle. There-
fore, never touch exposed electric
wires.
● If the vehicle receives a strong impact to
the floor while driving, stop the vehicle
in a safe location and check the floor.
● Inspect the ground under the vehicle. If
liquid has leaked onto the ground, the
fuel system may have been damaged.
Leave the vehicle as soon as possible. ●
Leaks or damage to the Li-ion battery
may result in a fire. If you discover them,
contact emergency services immedi-
ately. Since the fluid leak may be
lithium organic electrolyte from the Li-
ion battery, never touch the fluid leak
inside or outside the vehicle. If the fluid
contacts your skin or eyes, wash it off
immediately with a large amount of wa-
ter and receive immediate medical at-
tention to help avoid serious injury.
● If a fire occurs in the hybrid vehicle,
leave the vehicle as soon as possible.
Only use a type ABC, BC or C fire extin-
guisher that is meant for use on electri-
cal fires. Using water or the incorrect
fire extinguisher can result in serious
injury or death from electrical shock.
● If you are not able to safely assess the
vehicle due to vehicle damage, do not
touch the vehicle. Leave the vehicle and
contact emergency services. Advise 1st
responders that this is a hybrid vehicle.
HIGH-VOLTAGE CAUTIONS ROAD ACCIDENT CAUTIONS
HEV OverviewHEV-3

The gasoline engine may automatically run in the
following conditions:● The level of remaining charge in the Li-ion
battery is low. The engine runs to charge the
Li-ion battery and to provide power to drive
the vehicle.
● The temperature of the engine coolant is
low.
● When the A/C is used.
● When opening the door.
● When the engine hood is opened.
● When applying the brakes.
● Based on driving conditions.
● The shift lever is shifted to the P (Park)
position, the driver’s seat belt is released
and the driver’s side door is then opened.
The hybrid system operates as follows based on
driving conditions and the Li-ion battery charge.
The engine is hard to stop during these driving
conditions: ● Outside temperature is high/low and A/C is
on.
● When repeatedly starting and stopping the
engine.STARTING AND SLOW SPEED
DRIVING
In some cases, the vehicle can be driven by
electric motor during extremely slow speed
creep, but the engine starts when accelerating or
releasing the brakes.
MEDIUM OR HIGH SPEED DRIVING
The system automatically controls the gasoline
engine and electric motor in order to obtain the
optimum fuel mileage and performance, depend-
ing on the driving situation and available Li-ion
battery charge.
When the remaining battery level is low, the Li-ion
battery is charged by the electric motor that is
driven to generate electric power while the ve-
hicle is driving.
RAPID ACCELERATION
The vehicle is accelerated using both the gaso-
line engine and the electric motor depending on
the available Li-ion battery charge.
DECELERATION AND BRAKING
The Li-ion battery is charged by the electric mo-
tor that changes the energy of the rotating
wheels into electric power. For additional infor-
mation, refer to “Regenerative brake” in this sec-
tion.
STOPPING
The gasoline engine may stop running to save
fuel depending on the available Li-ion battery
charge.
HEV OverviewHEV-5

The INFINITI Direct Response Hybrid® System
monitors the status of power being sent to the
electric motor and the Li-ion battery state of
charge. The status is shown on the assist charge
gauge in the meter and the energy
flow/remaining Li-ion battery charge in the ve-
hicle information display and the meter. System
status can also be shown on the navigation sys-
tem display (if so equipped) when the screen is in
the energy flow mode or energy/fuel history
mode.
ASSIST CHARGE GAUGE
This meter displays the actual electric motor
power consumption and the charging power to
the Li-ion battery.
For additional information, refer to “Assist charge
gauge” in the “Instruments and controls” section
of this manual.
ENERGY FLOW (models with
navigation system)
When you use this system, make sure the hybrid
system is in the READY to drive mode. For addi-
tional information, refer to “Operation of the hy-
brid system” in this section.If you use the system with the hybrid sys-
tem off (ignition switch placed in the ACC
position) for a long time, it will discharge
the 12-volt battery power, and the hybrid
system will not start.
Energy monitor for various operating modes can
be displayed on the navigation system monitor
and the meter.
Push the INFO button on the control panel and
highlight the “Energy Flow” key on the display
using the INFINITI controller then push the EN-
TER button.
LIC2544
ENERGY MONITORS
HEV-6HEV Overview

This is an example of the Energy Flow display.
The Energy Flow display changes, depending on
the following operating conditions. The graphic
indicates the amount of power in the Li-ion bat-
tery.
The following are displayed on the Energy Flow
screen.● When the vehicle is powered only by the
electric motor or gasoline engine.
● When the vehicle is powered by both the
electric motor and the gasoline engine. ●
When the vehicle is charging the Li-ion bat-
tery with the regenerative brake and gaso-
line engine.
● When the vehicle is powered by the gaso-
line engine and is charging the Li-ion battery.
● When there is no Energy Flow in the vehicle
The Energy Flow and remaining Li-ion battery
charge can be also shown on the vehicle infor-
mation display. For additional information, refer to
“Trip computer” in the “Instruments and controls”
section of this manual.FUEL ECONOMY (models with
navigation system)
Press the INFO button, then touch the FUEL
ECONOMY key on the display screen.
This screen displays the rate of fuel consumption
and distance to empty.
NJE0003NJE0013
HEV OverviewHEV-7

FUEL ECONOMY (models without
navigation system)
Press the INFO button, then select the FUEL
ECONOMY key on the display screen.
This screen displays the rate of fuel consumption
and distance to empty.
FUEL ECONOMY HISTORY (models
with navigation system)
The Fuel Economy History screen appears in the
display with the navigation system when the
screen is in the Fuel Economy History mode.1. Push the INFO button on the control panel and highlight the “Energy Flow” key on the
display using the INFINITI controller. Then
push the ENTER button.
2. Highlight the “History” key, and push the ENTER button. The Fuel Economy History can be displayed on
the navigation system monitor. This displays the
vehicle’s average fuel consumption and regen-
erative electric power at 2 minute intervals.
The displayed values on the screen indicate gen-
eral driving conditions. Accuracy varies with driv-
ing habits and road conditions.
1. Regenerated energy in the past 12 minutes: The regenerated energy in the past 12 min-
utes is indicated with symbols. One symbol
indicates 30 watt-hour. The energy of
30 watt-hour illuminates a 30 watt bulb for
an hour.
2. Fuel consumption in the past 12 minutes: Fuel consumption in the past 12 minutes is
displayed.
3. Current fuel consumption (Latest column): The current fuel consumption is calculated
and displayed based on distance and fuel
consumption.
NOTE:
Information shown in the yellow column
means current (within 2 minutes) and infor-
mation shown in the blue columns means
past (more than 2 minutes) .
NJE0012NJE0008
HEV-8HEV Overview

FUEL ECONOMY HISTORY (models
without navigation system)
The Fuel Economy History screen appears when
the display screen is in the Fuel Economy History
mode.1. Press the INFO button on the control panel.
2. Select the FUEL ECONOMY on the vehicle information display. This will display fuel
economy information. 3. The Fuel Eco History can be displayed by
touching the VIEW key on the display
screen. This displays the vehicle’s average
fuel consumption and regenerative electric
power at 2 minute intervals.
The displayed values on the screen indicate gen-
eral driving conditions. Accuracy varies with driv-
ing habits and road conditions. ● Regenerated energy in the past 12 minutes:
The regenerated energy in the past 12 min-
utes is indicated with symbols. One symbol
indicates 30 watt-hour. The energy of
30 watt-hour illuminates a 30 watt bulb for
an hour. ●
Fuel consumption in the past 12 minutes:
Fuel consumption in the past 12 minutes is
displayed.
● Current fuel consumption (Latest column):
The current fuel consumption is calculated
and displayed based on distance and fuel
consumption.
NOTE:
Information shown in the yellow column
means current (within 2 minutes) and infor-
mation shown in the blue columns means
past (more than 2 minutes) .
NJE0012NJE0010
HEV OverviewHEV-9