Page 575 of 655
5. If the fuse is openA, replace it with a new
fuse
B.
6. If a new fuse also opens, have the electrical system checked and repaired. It is recom-
mended that you visit an INFINITI retailer for
this service.
Fusible links
If the electrical equipment does not operate and
fuses are in good condition, check the fusible
links. If any of these fusible links are melted,
replace with only Genuine NISSAN parts.
PASSENGER COMPARTMENT
WARNING
Never use a fuse of higher or lower amper-
age rating than that specified on the fuse
box cover. This could damage the electri-
cal system or electronic control units or
cause a fire. If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch and the headlight switch are OFF.
2. Pull the fuse box cover to remove.
3. Remove the fuse with the fuse puller.
LDI0456LDI2092
8-20Do-it-yourself
Page 617 of 655
roads, it is recommended that you have an
INFINITI retailer correct the condition. Fail-
ure to correct the condition is misuse of the
vehicle, for which INFINITI is not respon-
sible.Incorrect ignition timing may result in spark
knock, after-run and/or overheating, which may
cause excessive fuel consumption or engine
damage. If any of the above symptoms are en-
countered, have your vehicle checked. It is rec-
ommended that you visit an INFINITI retailer.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is not a
cause for concern, because you get the
greatest fuel benefit when there is light
spark knock for a short time under heavy
engine load.
10-6Technical and consumer information
Page 620 of 655
ENGINE
ModelQR25DER
Type Gasoline, 4-cycle, DOHC
Cylinder arrangement 4-cylinder in-line
Bore x Stroke in (mm) 3.5 x 3.9 (89.0 x 100.0)
Displacement cu in (cm
3) 151.82 (2,488)
Firing order 1–3–4–2
Idle speed
No adjustment is necessary.
CVT (in “N” position)
Ignition timing (degree B.T.D.C. at idle speed)
CO%atidle
Spark plug
DILKAR7C9H
Spark plug gap (Nominal) in (mm) 0.035 (0.9)
Camshaft operation Timing chain
This spark ignition system complies with the Canadian standard ICES-002.
SPECIFICATIONS
Technical and consumer information10-9
Page 643 of 655

WARNING
A vehicle equipped with All-Wheel Drive
(AWD) should never be tested using a two
wheel dynamometer (such as the dyna-
mometers used by some states for emis-
sions testing) , or similar equipment. Make
sure you inform the test facility personnel
that your vehicle is equipped with AWD
before it is placed on a dynamometer.
Using the wrong test equipment may re-
sult in transmission damage or unex-
pected vehicle movement which could re-
sult in serious vehicle damage or personal
injury.
Due to legal requirements in some states and
Canadian Provinces, your vehicle may be re-
quired to be in what is called the “ready condi-
tion” for an Inspection/Maintenance (I/M) test of
the emission control system.
The vehicle is set to the “ready condition” when it
is driven through certain driving patterns. Usually,
the ready condition can be obtained by ordinary
usage of the vehicle. If a powertrain system component is repaired or
the battery is disconnected, the vehicle may be
reset to a “not ready” condition. Before taking the
I/M test, check the vehicle’s
inspection/maintenance test readiness condi-
tion. Place the ignition switch in the ON position
without starting the engine. If the Malfunction
Indicator Light (MIL) comes on steady for 20 sec-
onds and then blinks for 10 seconds , the I/M test
condition is “not ready”. If the MIL does not blink
after 20 seconds, the I/M test condition is
“ready”. It is recommended that you visit an
INFINITI retailer to set the “ready condition” or to
prepare the vehicle for testing.
This vehicle is equipped with an Event Data Re-
corder (EDR) . The main purpose of an EDR is to
record, in certain crash or near crash-like situa-
tions, such as an air bag deployment or hitting a
road obstacle, data that will assist in understand-
ing 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.
● Sounds are not recorded.
These data can help provide a better understand-
ing of the circumstances in which crashes and
injuries occur. NOTE: EDR data are recorded by
your vehicle only if a nontrivial crash situation
occurs; no data are recorded by the EDR under
normal driving conditions and no personal data
(e.g. 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.
READINESS FOR INSPECTION/
MAINTENANCE (I/M) TEST EVENT DATA RECORDERS (EDR)
10-32Technical and consumer information
Page 648 of 655

Engine serial number............10-12
Engine specifications ............10-9
Starting the engine .............5-17
Event Data recorders .............10-32
Exhaust gas (Carbon monoxide) .........5-4
Explanation of maintenance items ........9-2
Explanation of scheduled maintenance items . .9-5
Extendedstorageswitch ............2-55
F
Flashers (See hazard warning flasher switch) . .6-2
Flat tire .......................6-3
Floor mat positioning aid .............7-6
Fluid Brake fluid ..................8-11
Capacities and recommended
fuel/lubricants ................10-2
Continuously Variable Transmission (CVT)
fluid......................8-10
Engine coolant .................8-4
Engine oil ...................8-7
Invertercoolant..............8-6,8-7
Power steering fluid .............8-11
Windshield-washerfluid...........8-12
F.M.V.S.S. certification label ..........10-12
Foglightswitch .................2-46
Forward Emergency Braking (FEB) .......2-10
Front air bag system
(See supplemental restraint system) ......1-56
Front and rear sonar system ..........5-140
Front power seat adjustment ...........1-3
Frontseats.....................1-2 Fuel
Capacities and recommended
fuel/lubricants ................10-2
Fuel economy ................5-130
Fuel-filler door and cap ...........3-29
Fuel gauge ...................2-6
Fuel octane rating ..............10-5
Fuel recommendation ............10-4
Loose fuel cap warning ...........2-29
Fuel-filler door ..................3-29
Fuelgauge.....................2-6
Fuses.......................8-19
Fusiblelinks ...................8-20
G
Garage door opener, HomeLink® Universal
Transceiver . .2-72, 2-73, 2-74, 2-75, 2-75, 2-76
Gascap .....................3-29
Gauge Fuel gauge ...................2-6
Odometer ...................2-5
Power meter ..................2-6
Speedometer .................2-5
Tachometer ..................2-5
Trip odometer .................2-5
General maintenance ...............9-2
Glovebox.....................2-57
Gloveboxlock..................2-57
H
Hands-free phone system, Bluetooth® ....4-116
Hazard warning flasher switch ..........6-2Headlightandturnsignalswitch........2-40
Headlightcontrolswitch ............2-40
Headlights....................8-23
Headphones (See INFINITI mobile entertainment
system)
.....................4-107
Head restraints ..................1-10
Heated rear seats ................2-49
Heated seats ...............2-47,2-48
Heated steering wheel .............2-50
Heater Heater and air conditioner (automatic)
(if so equipped) ...............4-50
Heater and air conditioner controls .....4-51
Heater operation ...............4-52
Heater
and air conditioner (automatic) .....4-50
High-voltage cautions .............HEV-3
High voltage components ..........HEV-12
HomeLink® Universal Transceiver . . .2-72, 2-73, 2-74, 2-75, 2-75, 2-76
Hood.......................3-21
Hook Luggage hook ................2-61
Horn .......................2-46
Hybrid System Stops operating while driving ........6-10
Vehicle does not start ............6-10
Hybrid vehicle characteristics ........HEV-13
Hybrid vehicle precautions .........HEV-12
I
Ignition Switch Push-Button Ignition Switch ........5-13
Immobilizer system ................5-16
Important vehicle information label ......10-12
11-3