engine INFINITI Q70 HYBRID 2014 Manual PDF

.Try to avoid direct skin contact with used
oil. If skin contact is made, wash
thoroughly with soap or hand cleaner
as soon as possible.
. Keep used engine oil out of reach of
children.When checking or replacement is required,
we recommend an INFINITI retailer for
servicing.
CAUTION
.Use only Genuine NISSAN Matic S ATF.
Do not mix with other fluids.
. Using automatic transmission fluid other
than Genuine NISSAN Matic S ATF will
cause deterioration in driveability and
automatic transmission durability, and
may damage the automatic transmis-
sion, which is not covered by the INFINITI
new vehicle limited warranty.
JVM0054X
Check the fluid level in the reservoir.
The fluid level should be checked using the
HOT range (
*1: HOT MAX.,*2: HOT MIN.)
at fluid temperatures of 122 to 1768F (50
to 808C) or using the COLD range (
*3:
COLD MAX.,
*4: COLD MIN.) at fluid
temperatures of 32 to 868F(0to30 8C).
If the fluid is below the MIN line, add
Genuine NISSAN E-PSF. Remove the cap
and fill through the opening.
Maintenance and do-it-yourself8-15
AUTOMATIC TRANSMISSION FLUID POWER STEERING FLUID

SDI2544
WARNING
Antifreeze is poisonous and should be
stored carefully in marked containers out
of the reach of children.
Fill the window washer fluid reservoir
periodically. Add window washer fluid
when the low window washer fluid warning
appears on the dot matrix liquid crystal
display.
To fill the window washer fluid reservoir,
lift the cap off the reservoir tank and pour
the window washer fluid into the tankopening.
Add a washer solvent to the washer for
better cleaning. In the winter season, add a
windshield washer antifreeze. Follow the
manufacturer’s instructions for the mixture
ratio.
Refill the reservoir more frequently when
driving conditions require an increased
amount of window washer fluid.
Recommended fluid is Genuine NISSAN
Windshield Washer Concentrate Cleaner &
Antifreeze or equivalent.
CAUTION
.
Do not substitute engine anti-freeze
coolant for window washer solution. This
may result in damage to the paint.
. Do not fill the window washer reservoir
tank with washer fluid concentrates at
full strength. Some methyl alcohol
based washer fluid concentrates may
permanently stain the grille if spilled
while filling the window washer reser-
voir tank.
. Pre-mix washer fluid concentrates with
water to the manufacturer’ s recom-
mended levels before pouring the fluid into the window washer reservoir tank.
Do not use the window washer reservoir
tank to mix the washer fluid concentrate
and water.
Maintenance and do-it-yourself8-17
WINDOW WASHER FLUID

8-18Maintenance and do-it-yourself
JVM0039X
The 12-volt battery*Ais located on the
left hand side of the trunk behind an
access panel.
. Keep the battery surface clean and dry.
Clean the battery with a solution of
baking soda and water.
. Make certain the terminal connections
are clean and securely tightened.
. If the vehicle is not to be used for 30
days or longer, disconnect the negative
(-) battery terminal cable to prevent
discharge.
NOTE:
Care should be taken to avoid situations that can lead to potential 12-volt battery
discharge and potential no-start condi-
tions such as:
1.
Installation or extended use of electro-
nic accessories that consume 12-volt
battery power when the engine is not
running (Phone chargers, GPS, DVD
players, etc.)
2. Vehicle is not driven regularly and/or
only driven short distances.
In these cases, the 12-volt battery may
need to be charged to maintain 12-volt
battery health.WARNING
. Do not expose the battery to flames or
electrical sparks. Hydrogen gas gener-
ated by the battery is explosive. Do not
allow battery fluid to contact your skin,
eyes, fabrics or painted surfaces. After
touching a battery, do not touch or rub
your eyes. Thoroughly wash your hands.
If the acid contacts your eyes, skin or
clothing, immediately flush with water
for at least 15 minutes and seek medical
attention. .
The Hybrid vehicle uses a special bat-
tery. If the battery needs to be replaced,
use a battery of the same design. Using
the wrong battery can cause hydrogen
gas to build up in the vehicle, which
could lead to an explosion and personal
injury.
. When working on or near a battery,
always wear suitable eye protection and
remove all jewelry.
. Battery posts, terminals and related
accessories contain lead and lead com-
pounds. Wash hands after handling.
. Keep battery out of the reach of children.
12-VOLT BATTERY

JVM0064M
A: Indicated in blue
B: Indicated in red
C: Indicated in white
CHECKING BATTERY FLUID LEVEL
.*Aindicates that the battery is OK.
.
*Bindicates that the battery replacing
is necessary.
.
*Cindicates that the battery charging
is necessary.
If it is necessary to replace, contact an
INFINITI retailer.
JUMP STARTING
If jump starting is necessary, see “Jump
starting” (P.6-10). If the hybrid system
does not start by jump starting, the 12-
volt battery may have to be replaced.
Contact an INFINITI retailer.WARNING
Be sure the engine and the ignition switch
are off and that the parking brake is
engaged securely.
CAUTION
Be sure to use the correct socket to remove
the spark plugs. An incorrect socket can
damage the spark plugs.
Maintenance and do-it-yourself8-19
SPARK PLUGS

8-20Maintenance and do-it-yourself
SDI2020
REPLACING SPARK PLUGS
If replacement is required, see an INFINITI
retailer for servicing.
Iridium-tipped spark plugs
It is not necessary to replace the iridium-
tipped spark plugs as frequently as the
conventional type spark plugs since they
will last much longer. Follow the main-
tenance schedule in“INFINITI Service and
Maintenance Guide” , but do not reuse
them by cleaning or regapping. Always replace spark plugs with recom-
mended or equivalent ones.SDI2546
VQ35HR engine
Remove the retainers
*1as illustrated and
pull out the filter element
*2.
The filter element should not be cleaned
and reused. Replace it according to the
maintenance intervals. See “INFINITI Ser-
vice and Maintenance Guide” for mainte-
nance intervals. When replacing the filter,
AIR CLEANER

wipe the inside of the air cleaner housing
and the cover with a damp cloth.
WARNING
.Operating the engine with the air
cleaner removed can cause you or others
to be burned. The air cleaner not only
cleans the air, it stops flame if the
engine backfires. If it isn’t there, and the
engine backfires, you could be burned.
Do not drive with the air cleaner
removed, and be careful when working
on the engine with the air cleaner
removed.
. Never pour fuel into the throttle body or
attempt to start the engine with the air
cleaner removed. Doing so could result
in serious injury.
CLEANING
If your windshield is not clear after using
the windshield washer or if a wiper blade
chatters when running, wax or other
material may be on the blade or wind-
shield.
Clean the outside of the windshield with a
washer solution or a mild detergent. Your
windshield is clean if beads do not form
when rinsing with clear water.
Clean each blade by wiping it with a cloth
soaked in a washer solution or a mild
detergent. Then rinse the blade with clear
water. If your windshield is still not clear
after cleaning the blades and using the
wiper, replace the blades.
Worn windshield wiper blades can damage
the windshield and impair driver vision.
Maintenance and do-it-yourself8-21
WINDSHIELD WIPER BLADES

8-22Maintenance and do-it-yourself
SDI2048
REPLACING
Replace the wiper blades if they are worn.
Before replacing the wiper blades, the
wiper should be in the fully up position
to avoid scratching the engine hood or
damaging the wiper arm. To pull up the
wiper arm, see“Windshield wiper and
washer switch” (P.2-35).
1. Pull the wiper arm.
2. Push the release tab
*A, and then
move the wiper blade down the wiper
arm
*1while pushing the release tab
to remove. 3. Insert the new wiper blade onto the
wiper arm until a click sounds.
4. Rotate the wiper blade so the dimple is in the groove.
CAUTION
. After wiper blade replacement, return
the wiper arm to its original position;
otherwise it may be damaged when the
hood is opened.
. Make sure the wiper blades contact the
glass; otherwise the arm may be da- maged from wind pressure.

8-24Maintenance and do-it-yourself
JVM0055X
JVM0056X
ENGINE COMPARTMENT OR TRUNK
ROOM
CAUTION
Never use a fuse of a higher or lower
amperage rating than that specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not
operate, check for an open fuse.
1. Be sure the ignition switch is pushed tothe OFF or LOCK position and the
headlight switch is turned to OFF.
2. Open the engine hood or trunk lid and to access the cover on the fuse/fusible
link holder.
3. Remove the fuse/fusible link holder cover.
4. Remove the fuse with the fuse puller.
SDI1754
5. If the fuse is open*A, replace it with a
new fuse
*B. Spare fuses are stored in
the passenger compartment fuse box.
6. If a new fuse also opens, have the electrical system checked and repaired
by an INFINITI retailer.
The holder also contains the fuses. For
checking and/or replacing, see an INFINITI
retailer.
Fusible links
If any electrical equipment does not
operate and fuses are in good condition,
check the fusible links. If any of these
fusible links are melted, replace only with
FUSES

9 Technical and consumer information
Capacities and recommended fuel/lubricants....... 9-2
Fuel information .............................................. 9-4
Engine oil and oil filter recommendation ......... 9-6
Air conditioning system refrigerant and
lubricant recommendations ............................. 9-7
Specifications ...................................................... 9-8
Engine............................................................. 9-8
Wheels and tires ............................................. 9-8
Dimensions ..................................................... 9-9
When traveling or registering your vehicle in
another country ................................................... 9-9
Vehicle identification ........................................... 9-9 Vehicle Identification Number (VIN) plate ......... 9-9
Vehicle identification number
(chassis number) ........................................... 9-10
Engine serial number .................................... 9-10
F.M.V.S.S./C.M.V.S.S. certification label .......... 9-10
Emission control information label ................ 9-11
Tire and loading information label ................. 9-11
Air conditioner specification label.................. 9-11 Installing front license plate .............................. 9-12
Vehicle loading information............................... 9-13 Terms .......................................................... 9-13
Vehicle load capacity ................................... 9-15
Loading tips................................................. 9-16
Measurement of weights.............................. 9-16
Towing a trailer ................................................. 9-17 Flat towing................................................... 9-17
Uniform tire quality grading .............................. 9-17 Treadwear .................................................... 9-17
Traction AA, A, B and C................................ 9-18
Temperature A, B and C ............................... 9-18
Emission control system warranty ..................... 9-18
Reporting safety defects.................................... 9-19
Readiness for Inspection/Maintenance (I/M) test
(US only)........................................................... 9-20
Event Data Recorders (EDR) ............................... 9-21
Owner’s Manual/Service Manual
order information .............................................. 9-21

9-2Technical and consumer information
The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
instructed in the“8. Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)
Recommended specifications
US measure Imp measure Liter
Fuel 17-7/8 gal 14-7/8 gal67.4See
“Fuel information” (P.9-4).
Engine oil See“Engine oil” (P.8-12) for changing engine oil.
. Genuine NISSAN engine oil or equivalent
. INFINITI recommends Genuine NISSAN Ester Engine Oil available at
an INFINITI retailer.
. Engine oil with API Certification Mark
. Viscosity SAE 5W-30
. For additional information, see “Engine oil and oil filter recom-
mendation” (P.9-6).
Drain and refill With oil filter change
5-1/8 qt 4-3/8 qt
4.9
Without oil filter change 4-7/8 qt4.0 qt 4.6
Engine cooling system Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
With reservoir
9-1/8 qt 7-5/8 qt 8.6
Reservoir 7/8 qt3/4 qt 0.8
Inverter cooling system Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
With reservoir
2-3/4 qt 2-1/4 qt 2.6
Reservoir 1/2 qt
1/2 qt 0.5
Automatic transmission fluid ———.
Genuine NISSAN Matic S ATF
. Using automatic transmission fluid other than Genuine NISSAN
Matic S ATF will cause deterioration in driveability and automatic
transmission durability, and may damage the automatic trans-
mission, which is not covered by the INFINITI new vehicle limited
warranty.
Differential gear oil ———API GL-5 synthetic gear oil, Viscosity SAE 75W-90
See an INFINITI retailer for service for synthetic oil.
Power steering fluid (PSF) Refill to the proper oil level according to the instructions
in the“8. Maintenance and do-it-yourself” section..
Genuine NISSAN E-PSF or equivalent
. Use of a power steering fluid other than Genuine NISSAN E-PSF will
prevent the power steering system from operating properly.
Brake fluid Genuine NISSAN Super Heavy Duty Brake Fluid* or equivalent DOT 3
*: Available in mainland USA through an INFINITI retailer.
CAPACITIES AND RECOMMENDED FUEL/
LUBRICANTS