Black plate (25,1)
8 Maintenance and do-it-yourself
Model "Z51-D" EDITED: 2009/ 8/ 3
Maintenance requirement..................................... 8-2
Scheduled maintenance ................................... 8-2
General maintenance ...................................... 8-2
Where to go for service ................................... 8-2
General maintenance .......................................... 8-2
Explanation of maintenance items ....................... 8-2
Maintenance precautions ..................................... 8-5
Engine compartment check locations ...................... 8-6
VQ35DE engine ............................................ 8-6
Engine cooling system ......................................... 8-7
Checking engine coolant level ........................... 8-7
Changing engine coolant ................................. 8-8
Engine oil ......................................................... 8-8
Checking engine oil level ................................. 8-8
Changing engine oil and filter ............................ 8-8
Continuously Variable Transmission (CVT) fluid ........ 8-11
Power steering fluid .......................................... 8-11
Brake fluid ...................................................... 8-12
Window washer fluid ........................................ 8-12
Battery .......................................................... 8-13
Jump starting .............................................. 8-14
Variable voltage control system (if so equipped) ...... 8-15
Drive belt ....................................................... 8-15 Spark plugs
.................................................... 8-16
Replacing spark plugs ................................... 8-16
Air cleaner ...................................................... 8-16
Windshield wiper blades .................................... 8-17
Cleaning .................................................... 8-17
Replacing ................................................... 8-18
Rear window wiper blade ................................... 8-19
Brakes ........................................................... 8-19
Self-adjusting brakes .................................... 8-19
Brake pad wear warning ................................ 8-19
Fuses ............................................................ 8-20
Engine compartment ..................................... 8-20
Passenger compartment ................................ 8-21
Battery replacement .......................................... 8-21
Lights ............................................................ 8-24
Headlights .................................................. 8-25
Exterior and interior lights ............................... 8-27
Wheels and tires .............................................. 8-30
Tire pressure ............................................... 8-30
Tire labeling ................................................ 8-33
Types of tires .............................................. 8-35
Tire chains .................................................. 8-36
Changing wheels and tires ............................. 8-36
Black plate (351,1)
Model "Z51-D" EDITED: 2009/ 8/ 3
Lights*:Clean the headlights on a regular basis.
Make sure that the headlights, stop lights, tail
lights, turn signal lights, and other lights are all
operating properly and installed securely. Also
check headlight aim.
Road wheel nuts (lug nuts)*: When checking
the tires, make sure no wheel nuts are missing,
and check for any loose wheel nuts. Tighten if
necessary.
Tire rotation*: Tires should be rotated every
7,500 miles (12,000 km).
Tires*: Check the pressure with a gauge often
and always prior to long distance trips. If
necessary, adjust the pressure in all tires,
including the spare, to the pressure specified.
Check carefully for damage, cuts or excessive
wear.
Tire Pressure Monitoring System (TPMS)
transmitter components: Replace the TPMS
transmitter grommet seal, valve core and cap
when the tires are replaced due to wear or age.
Wheel alignment and balance: If the vehicle
should pull to either side while driving on a
straight and level road, or if you detect uneven or
abnormal tire wear, there may be a need for
wheel alignment.
If the steering wheel or seat vibrates at normal
highway speeds, wheel balancing may be
needed. For additional information regarding tires, refer
to “Important Tire Safety Information” (US) or
“Tire Safety Information” (Canada) in the War-
ranty Information Booklet.
Windshield:
Clean the windshield on a regular
basis. Check the windshield at least every six
months for cracks or other damage. Have a
damaged windshield repaired by a qualified
repair facility.
Windshield wiper blades*: Check for cracks
or wear if they do not wipe properly.
Inside the vehicleThe maintenance items listed here should be
checked on a regular basis, such as when
performing scheduled maintenance, cleaning
the vehicle, etc.
Accelerator pedal: Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort. Keep
the floor mat away from the pedal.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly goes
down further than normal, the pedal feels
spongy or the vehicle seems to take longer to
stop, see a NISSAN dealer immediately. Keep
the floor mat away from the pedal.
Brakes: Check that the brakes do not pull the
vehicle to one side when applied. Continuously Variable Transmission (CVT)
P (Park) position mechanism:
On a fairly
steep hill, check that the vehicle is held securely
with the selector lever in the P (Park) position
without applying any brakes.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only the
parking brake applied. If the parking brake needs
adjustment, see a NISSAN dealer.
Seat belts: Check that all parts of the seat belt
system (for example, buckles, anchors, adjusters
and retractors) operate properly and smoothly,
and are installed securely. Check the belt
webbing for cuts, fraying, wear or damage.
Seats: Check seat position controls such as
seat adjusters, seatback recliner, etc. to ensure
they operate smoothly and that all latches lock
securely in every position. Check that the head
restraints/headrests move up and down
smoothly and that the locks (if so equipped)
hold securely in all latched positions.
Steering wheel: Check for changes in the
steering conditions, such as excessive free play,
hard steering or strange noises.
Warning lights and chimes: Make sure that
all warning lights and chimes are operating
properly.
Maintenance and do-it-yourself
8-3
Black plate (367,1)
Model "Z51-D" EDITED: 2009/ 8/ 3
Contact a NISSAN dealer if checking or
replacement is required.If the brakes do not operate properly, have the
brakes checked by a NISSAN dealer.
SELF-ADJUSTING BRAKESYour vehicle is equipped with self-adjusting
brakes.
The disc-type brakes self-adjust every time the
brake pedal is applied.
WARNING
See a NISSAN dealer for a brake
system check if the brake pedal height
does not return to normal.BRAKE PAD WEAR WARNINGThe disc brake pads have audible wear warn-
ings. When a brake pad requires replacement, it
will make a high pitched scraping sound when
the vehicle is in motion. This scraping sound will
first occur only when the brake pedal is
depressed. After more wear of the brake pad,
the sound will always be heard even if the brake
pedal is not depresse
d. Have the brakes
checked as soon as possible if the wear warning
sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other noise
may be heard. Occasional brake noise during
light to moderate stops is normal and does not affect the function or performance of the brake
system.
Proper brake inspection intervals should
be followed.
For additional information, see the
maintenance log section of your “NISSAN
Service and Maintenance Guide”.
REAR WINDOW WIPER BLADE BRAKES
Maintenance and do-it-yourself
8-19
Black plate (407,1)
Model "Z51-D" EDITED: 2009/ 8/ 3
The available towing capacity may be less than
the maximum towing capacity due to the
passenger and cargo load in the vehicle.
Remember to keep trailer tongue weight be-
tween 10 to 15% of the trailer weight. If the
tongue load becomes excessive, rearrange the
cargo to obtain the proper tongue load. Do not
exceed the 10 to 15% tongue weight specifica-
tion even if the calculated available tongue
weight is greater than 15%. If the calculated
tongue weight is less than 10%, reduce the total
trailer weight to match the available tongue
weight.
Always verify that available capacities are within
the required ratings.
TOWING LOAD/SPECIFICATION
TOWING LOAD/SPECIFICATION CHARTUnit: lb (kg)
MODEL VQ35DE
WEIGHT CVT
MAXIMUM TRAILER WEIGHT*1 3,500 (1,588)
MAXIMUM TONGUE LOAD 350 (159)
GROSS COMBINED WEIGHT RATING 8,300 (3,765)
RECOMMENDED EQUIPMENT*2 Sway Control Device (SCD)
1: All towing above 1,000 lb (454 kg) requires the use of trailer brakes. NISSAN recommends the use of a tandem axle trailer whenever towing above 3,000 lb (1,361 kg) .
2: A sway control device is recommended for all towing above 2,000 lb (907 kg) . Sway control devices are not offered by NISSAN. See a professional trailer/hitch outlet for a properly designed sway control device for your
trailer.
Technical and consumer information
9-19
Black plate (409,1)
Model "Z51-D" EDITED: 2009/ 8/ 3
Tire pressures.
When towing a trailer, inflate the vehicle
tires to the recommended cold tire
pressure indicated on the Tire and
Loading Information label.
.
Trailer tire condition, size, load rating
and proper inflation pressure should be
in accordance with the trailer and tire
manufacturers’ specifications.
Safety chainsAlways use a suitable chain between your
vehicle and the trailer. The safety chains should
be crossed and should be attached to the hitch,
not to the vehicle bumper or axle. The safety
chains can be attached to the bumper if the
hitch ball is mounted to the bumper. Be sure to
leave enough slack in the chains to permit
turning corners.Trailer lights
CAUTION
When splicing into the vehicle electrical
system, a commercially available
power-type module/converter must be
used to provide power for all trailer
lighting. This unit uses the vehicle
battery as a direct power source for alltrailer lights while using the vehicle tail
light, stoplight and turn signal circuits
as a signal source. The module/con-
verter must draw no more than 15
milliamps from the stop and tail lamp
circuits. Using a module/converter that
exceeds these power requirements may
damage the vehicle’s electrical system.
See a reputable trailer dealer to obtain
the proper equipment and to have it
installed.
Trailer lights should comply with federal and/or
local regulations. For assistance in hooking up
trailer lights, contact a NISSAN dealer or
reputable trailer dealer.
Trailer brakesIf your trailer is equipped with a braking system,
make sure it conforms to federal and/or local
regulations and that it is properly installed.
WARNING
Never connect a trailer brake system
directly to the vehicle brake system.Pre-towing tips. Be certain your vehicle maintains a level
position when a loaded or unloaded trailer is
hitched. Do not drive the vehicle if it has an abnormal nose-up or nose-down condition;
check for improper tongue load, overload,
worn suspension or other possible causes
of either condition.
. Always secure items in the trailer to prevent
load shift while driving.
. Keep the cargo load as low as possible in
the trailer to keep the trailer center of gravity
low.
. Load the trailer so approximately 60% of the
trailer load is in the front half and 40% is in
the back half. Also make sure the load is
balanced side to side.
. Check your hitch, trailer tire pressure,
vehicle tire pressure, trailer light operation,
and trailer wheel lug nuts every time you
attach a trailer to the vehicle.
. Be certain your rearview mirrors conform to
all federal, state or local regulations. If not,
install any mirrors required for towing before
driving the vehicle.
. Determine the overall height of the vehicle
and trailer so the required clearance is
known.
Trailer towing tipsIn order to gain skill and an understanding of the
vehicle’s behavior, you should practice turning,
stopping and backing up in an area which is freeTechnical and consumer information
9-21
Black plate (411,1)
Model "Z51-D" EDITED: 2009/ 8/ 3
vehicle handling. If swaying does occur,
firmly grip the steering wheel, steer straight
ahead, and immediately (but gradually)
reduce vehicle speed. This combination will
help stabilize the vehicle. Never increase
speed.
Do the following if the trailer begins to sway:
1. Take your foot off the accelerator pedal to allow the vehicle to coast and steer as
straight ahead as the road conditions allow.
This combination will help stabilize the
vehicle.
— Do not correct trailer sway by steering orapplying the brakes.
2. When the trailer sway stops, gently apply the brakes and pull to the side of the road in
a safe area.
3. Try to rearrange the trailer load so it is balanced as described earlier in this section.
. Be careful when passing other vehicles.
Passing while towing a trailer requires
considerably more distance than normal
passing. Remember the length of the trailer
must also pass the other vehicle before you
can safely change lanes.
. Down shift the transmission to a lower gear
for engine braking when driving down steep
or long hills. This will help slow the vehicle without applying the brakes.
. Avoid holding the brake pedal down too
long or too frequently. This could cause the
brakes to overheat, resulting in reduced
braking efficiency.
. Increase your following distance to allow for
greater stopping distances while towing a
trailer. Anticipate stops and brake gradually.
. Do not use cruise control while towing a
trailer.
. Some states or provinces have specific
regulations and speed limits for vehicles
that are towing trailers. Obey the local
speed limits.
. Check your hitch, trailer wiring harness
connections, and trailer wheel lug nuts after
50 miles (80 km) of travel and at every
break.
. When stopped in traffic for long periods of
time in hot weather, put the vehicle in the P
(Park) position.
. When launching a boat, don’t allow the
water level to go over the exhaust tail pipe or
rear bumper.
. Make sure you disconnect the trailer lights
before backing the trailer into the water or
the trailer lights may burn out. When towing a trailer, the transmission
fluid should be changed more frequently.
For additional information, see the “8.
Maintenance and do-it-yourself” section
earlier in this manual.
FLAT TOWINGTowing your vehicle with all four wheels on the
ground is sometimes called flat towing. This
method is sometimes used when towing a
vehicle behind a recreational vehicle, such as a
motor home.
CAUTION
.
Failure to follow these guidelines
can result in severe transmission
damage.
. Whenever flat towing your vehicle,
always tow forward, never back-
ward.
. DO NOT tow any continuously vari-
able transmission vehicle with all
four wheels on the ground (flat
towing) . Doing so WILL DAMAGE
internal transmission parts due to
lack of transmission lubrication.
. DO NOT tow an All-Wheel Drive
(AWD) vehicle with any of the
wheels on the ground. Doing soTechnical and consumer information
9-23