maintenance NISSAN MAXIMA 2009 Owner´s Manual

CAUTION
●Do not ground accessories directly to
the battery terminal. Doing so will by-
pass the variable voltage control sys-
tem and the vehicle battery may not
charge completely.
●Use electrical accessories with the en-
gine running to avoid discharging the
vehicle battery.
Your vehicle is equipped with a variable voltage
control system. This system measures the
amount of electrical discharge from the battery
and controls voltage generated by the generator.
The current sensor
Ais located near the battery
along the negative battery cable. If you add elec-
trical accessories to your vehicle, be sure to
ground them to a suitable body ground such as
the frame or engine block area.1. Power steering fluid pump
2. Generator
3. Air conditioner compressor
4. Crankshaft pulley
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.LDI0694
LDI0564
VARIABLE VOLTAGE CONTROL
SYSTEMDRIVE BELT
Maintenance and do-it-yourself8-15
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie


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”.
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.
SDI1895
VARIABLE VOLTAGE CONTROL
SYSTEMSPARK PLUGS
8-16Maintenance and do-it-yourself
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie


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 in
the direction indicated and pull the unit upwards.
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.
WDI0665
AIR CLEANER
Maintenance and do-it-yourself8-17
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie


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
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 blades with clear water. If your wind-
shield is still not clear after cleaning the blades
and using the wiper, replace the blades.
CAUTION
Worn windshield wiper blades can dam-
age the windshield and impair driver
vision.
REPLACING
Replace the wiper blades if they are worn.
1Lift 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.
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 arms may be dam-
aged from wind pressure.
WDI0194
WINDSHIELD WIPER BLADES
8-18Maintenance and do-it-yourself
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie


Be careful not to let anything get into the washer
nozzle
A. This may cause clogging or improper
windshield washer operation. If something gets
into the nozzle, remove it with a needle or small
pin
B.If the brakes do not operate properly, have the
brakes checked by a NISSAN dealer.
Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front and rear 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 indicators
The disc brake pads on your vehicle have audible
wear indicators. When a brake pad requires re-
placement, a high pitched scraping or screech-
ing sound will be heard when the vehicle is in
motion. The noise will be heard whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear indicator
sound is heard.
Under some driving or climate conditions, occa-
sional 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 more information regarding
brake inspections, see the appropriate mainte-
nance schedule information in the “NISSAN Ser-
vice and Maintenance Guide”.
WDI0337
BRAKES
Maintenance and do-it-yourself8-19
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie


Two types of fuses are used. TypeAis 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.
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.
LDI0455LDI0457LDI0560
FUSES
8-20Maintenance and do-it-yourself
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie


3. Remove the fuse box cover by pushing the
tab and lifting the cover up.
4. Remove the fuse with the fuse puller. The
fuse puller is located in the center of the fuse
block in the passenger compartment.
5. If the fuse is open
A, replace it with a new
fuse
B.
6. 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.
WDI0452
Maintenance and do-it-yourself8-21
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie


PASSENGER 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 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.
LDI0328
8-22Maintenance and do-it-yourself
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie


4. If the fuse is openA, replace it with an
equivalent good fuse
B.
5. Push the fuse box cover to install.
6. If a new fuse also opens, have the electrical
system checked and repaired by a NISSAN
dealer.
CAUTION
Be careful not to allow children to swallow
the battery or removed parts.
Type A
WDI0452
Type B
LDI0456
BATTERY REPLACEMENT
Maintenance and do-it-yourself8-23
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie


NISSAN INTELLIGENT KEY™
Replace the battery in the Intelligent Key as fol-
lows:
1. Remove the mechanical key from the Intelli-
gent Key.
2. Insert a small screwdriver
Ainto the slitB
of the corner and twist it to separate the
upper part from the lower part. Use a cloth to
protect the casing.
3. Replace the battery with a new one.
Recommended battery: CR2032 or equiva-
lent.
●Do not touch the internal circuit and elec-
tric terminals as doing so could cause a
malfunction.
●Hold the battery by the edges. Holding
the battery across the contact points will
seriously deplete the storage capacity.
●Make sure that the + side faces the bot-
tom of the case.4. Close the lid securely as illustrated
CD.
5. Operate the buttons to check the operation.
See a NISSAN dealer if you need assistance for
replacement.
FCC Notice:
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to op-
erate the equipment.
This device complies with Part 15 of the
FCC Rules and RSS-210 of Industry
Canada.
WDI0567
WDI0568
8-24Maintenance and do-it-yourself
REVIEW COPY—2009 Maxima(max)
Owners Manual—USA_English(nna)
10/20/08—debbie