2011 NISSAN ALTIMA HYBRID engine

WINDSHIELD-WASHER FLUID
RESERVOIR
Fill the windshield-washer fluid reservoir periodi-
cally. Add windshield-washer fluid when the low
windshield-washer fluid warning light comes on.
To fill the windshield-washer fluid reservoir, lift
the cap off the reservoir and pour the windshield-
washer fluid into the reservoir opening.
Add a washer solvent to the washer for better
cleaning. In the winter season, add a windshield
washer antifreeze. Follow the manufacturer’s in-
structions for the mixture ratio.Refill the reservoir more frequently when driving
conditions require an increased amount of
windshield-washer fluid.
Recommended fluid is Genuine NISSAN Wind-
shield Washer Concentrate Cleaner & Anti-
freeze or equivalent.
CAUTION
●
Do not substitute engine anti-freeze
coolant for windshield-washer fluid.
This may result in damage to the paint.
● Do not fill the windshield-washer fluid
reservoir with washer fluid concen-
trates at full strength. Some methyl al-
cohol based washer fluid concentrates
may permanently stain the grille if
spilled while filling the windshield-
washer fluid reservoir.
● Pre-mix washer fluid concentrates with
water to the manufacturer’s recom-
mended levels before pouring the fluid
into the windshield-washer fluid reser-
voir. Do not use the windshield-washer
fluid reservoir to mix the washer fluid
concentrate and water. The 12-volt battery is located on the right 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.
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 medi-
cal attention.LDI0579
WINDSHIELD-WASHER FLUID 12-VOLT BATTERY
Maintenance and do-it-yourself8-15

●The Hybrid vehicle uses a special 12-
volt battery. If the 12-volt 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 ex-
plosion and personal injury.
● When working on or near a battery, al-
ways wear suitable eye protection and
remove all jewelry.
● Battery posts, terminals and related ac-
cessories contain lead and lead com-
pounds. Wash hands after handling.
● Keep battery out of the reach of
children.
JUMP STARTING
If jump starting is necessary, see “Jump starting”
in the “In case of emergency” section of this
manual. If the Hybrid System does not start by
jump starting, the battery may have to be re-
placed. Contact a NISSAN dealer.
1. Auto tensioner pulley
2. Water pump
3. Idler pulley
4. Crankshaft
WARNING
Be sure the ignition switch is in the OFF or
LOCK position before servicing drive belt.
The engine could rotate unexpectedly.
1. Visually inspect the belt for signs of unusual wear, cuts, fraying or looseness. If the belt is
in poor condition or is loose, have it replaced
or adjusted by a NISSAN dealer. 2. Have the belt checked regularly for condi-
tion and tension in accordance with the
maintenance schedule found in the
“NISSAN Service and Maintenance Guide”.
LDI0581
DRIVE BELT
8-16Maintenance and do-it-yourself

REPLACING SPARK PLUGS
Iridium-tipped spark plugs
It is not necessary to replace iridium-tippedA
spark plugs as frequently as conventional type
spark plugs because they last much longer. Fol-
low the maintenance log shown in the “NISSAN
Service and Maintenance Guide”. Do not service
iridium-tipped spark plugs by cleaning or regap-
ping.● Always replace spark plugs with rec-
ommended or equivalent ones.
WARNING
Be sure the engine and ignition switch are
off and that the parking brake is engaged
securely.
CAUTION
Be sure to use the correct socket to re-
move the spark plugs. An incorrect socket
can damage the spark plugs.
If replacement is required, see your NISSAN
dealer for assistance.
The air cleaner filter should not be cleaned and
reused. Replace it according to the maintenance
log shown in the “NISSAN Service and Mainte-
nance Guide.” When replacing the filter, wipe the
inside of the air cleaner filter housing and the
cover with a damp cloth.
To remove the air cleaner filter, push the tabs and
pull the unit upward.
SDI1895LDI0580
SPARK PLUGS AIR CLEANER
Maintenance and do-it-yourself8-17

WARNING
●Operating the engine with the air
cleaner removed can cause you or oth-
ers to be burned. The air cleaner not
only cleans the air, it stops the 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.
IN-CABIN MICROFILTER
The in-cabin microfilter restricts the entry of air-
borne dust and pollen particles and reduces
some objectionable outside odors. The filter is
located behind the glove box. Refer to the
“NISSAN Service and Maintenance Guide” for
change intervals.
If replacement is required, see your NISSAN
dealer.
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 windshield.
Clean the outside of the windshield with a washer
fluid 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 fluid or a mild detergent. Then rinse
the blades with clear water. If your windshield is
still not clear after cleaning the blades and using
the wiper, install new windshield wiper blades.
CAUTION
Worn windshield wiper blades can dam-
age the windshield and impair driver
vision.
REPLACING
Replace the wiper blades if they are worn.
1. Lift the wiper arm away from the windshield.
2Push the release tab, then move the wiper
blade down the wiper arm to remove.
3Remove the wiper blade.
4. Insert the new wiper blade onto the wiper arm until it clicks into place.
5. Rotate wiper blade so the dimple is in the groove.
WDI0594
WINDSHIELD WIPER BLADES
8-18Maintenance and do-it-yourself

Proper brake inspection intervals should
be followed.For more information regarding
brake inspections, see the appropriate mainte-
nance schedule information in the “NISSAN Ser-
vice and Maintenance Guide”.
Two types of fuses are used. Type
Ais used in
the fuse boxes in the engine compartment. Type
Bis used in the passenger compartment fuse
box.
Type A fuses are provided as spare fuses. They
are stored in the passenger compartment fuse
box.
Type A fuses can be installed in the engine com-
partment and passenger compartment fuse
boxes. If a type A fuse is used to replace a type B fuse,
the type A fuse will not be level with the fuse
pocket as shown in the illustration. This will not
affect the performance of the fuse. Make sure the
fuse is installed in the fuse box securely.
Type B fuses cannot be installed in the under-
hood fuse boxes. Only use type A fuses in the
underhood fuse boxes.
LDI0455LDI0457
FUSES
8-20Maintenance and do-it-yourself

ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not come on,
check for an open fuse. 1. Be sure the ignition switch and the headlight switch are OFF.
2. Open the engine hood.
3. Locate the two fuse blocks. All Hybrid Sys- tem component fuses are located in fuse
panel
A, all other fuses are located inB.
4. Remove the fuse box cover by pushing the tab and lifting the cover up.
5. Remove the fuse with the fuse puller. The fuse puller is located in the center of the fuse
block in the passenger compartment. 6. If the fuse is open
A, replace it with a new
fuse
B.
7. If a new fuse also opens, have the electrical system checked and repaired by a NISSAN
dealer.
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.LDI0582
WDI0452
Maintenance and do-it-yourself8-21

9 Technical and consumer information
Capacities and recommended fuel/lubricants.........9-2
Fuel recommendation . . .........................9-3
Engine oil and oil filter recommendations ..........9-5
Air conditioner system refrigerant and oil
recommendations ..............................9-6
Specifications .....................................9-7
Engine ........................................9-7
Wheels and tires ...............................9-8
Dimensions and weights ........................9-8
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) ...............................9-9
Engine serial number ........................... 9-10
F.M.V.S.S./C.M.V.S.S. certification label ..........9-10
Emission control information label ...............9-10
Tire and loading information label ................9-11Air conditioner specification label
................9-11
Installing front license plate ........................9-12
Vehicle loading information ........................9-12
Terms ........................................ 9-12
Vehicle load capacity .......................... 9-13
Loading tips .................................. 9-15
Measurement of weights .......................9-15
Towing a trailer ................................... 9-16
Maximum load limits ........................... 9-16
Towing load/specification .......................9-19
Towing safety ................................. 9-19
Flat towing .................................... 9-22
Uniform tire quality grading ........................9-23
Emission control system warranty ..................9-24
Reporting safety defects .......................... 9-24
Readiness for inspection/maintenance (I/M) test .....9-25
Event Data Recorders (EDR) .......................9-26
Owner’s Manual/Service Manual order information . . . 9-26 In the event of a collision .......................9-27

The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure
described in the “Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)Recommended Fluids and Lubricants
US measure Imp measure Liter
Fuel 20 gal 16-5/8 gal 75.6Unleaded gasoline with an octane rating of at least 87 AKI (RON
91)*1
Engine oil *7 Drain and RefillWith oil filter change 4-7/8 qt 4 qt4.6
Engine oil with API Certification Mark *2, *3
Viscosity SAE 0W-20 *2, *3
Without oil filter
change 4-1/2 qt 3-3/4 qt 4.3
Cooling system With reservoir 2 gal1-3/4 gal
7.7 Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
Inverter unit cooling system 7/8 gal 3/4 gal 3.2Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or
equivalent
Electronically controlled Continuously Variable Transmis-
sion (eCVT) fluid —
—— Genuine NISSAN Matic W ATF *4
Brake fluid ——— Genuine NISSAN Super Heavy Duty Brake Fluid *5 or equivalent
DOT 3
Multi-purpose grease ——— NLGI No. 2 (Lithium Soap base)
Air conditioning system refrigerant ——— HFC-134a (R-134a) *6
Air conditioning system oil ——— Compressor oil ND OIL-11 *6
Windshield-washer fluid ——— Genuine NISSAN Windshield Washer Concentrate Cleaner & Anti-
freeze or equivalent
*1: For further details, see “Fuel recommendation” in this section.
*2: For further details, see “Engine oil and oil filter recommendations” in this section.
*3: SAE 5W-20 or 5W-30 engine oil may also be used. However, SAE 0W-20 is the best choice for optimum fuel economy and optimum starting in cold weather.
*4: Use only Genuine NISSAN Matic W ATF. Using transaxle fluid other than Genuine NISSAN Matic W ATF will damage the eCVT.
*5: Available in mainland USA through your NISSAN dealer.
*6: For further details, see “Air conditioner system refrigerant and oil recommendations” in this section.
*7: For further details, see “Engine Oil” in the “Maintenance and do-it-yourself” section of this manual.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
9-2Technical and consumer information