ignition NISSAN MAXIMA 2001 A33 / 5.G Workshop Manual

When performing any inspection or mainte-
nance work on your vehicle, always take care
to prevent serious accidental injury to yourself
or damage to the vehicle. The following are
general precautions which should be closely
observed.
WARNING
IPark the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. For a manual
transmission, move the shift lever to
N (Neutral) position. For an automatic
transmission, move the selector lever
to P (Park) position.
IBe sure the ignition key is OFF or
LOCK when performing any parts re-
placement or repairs.
IYour vehicle is equipped with an au-
tomatic engine cooling fan. It may
come on at any time without warning,
even if the ignition key is in the OFF
position and the engine is not run-
ning. To avoid injury, always discon-nect the negative battery cable before
working near the fan.
IIf you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
IIt is advisable to secure or remove
any loose clothing and any jewelry,
such as rings, watches, etc. before
working on your vehicle.
IAlways wear eye protection when-
ever you work on your vehicle.
IIf you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
INever get under the vehicle while it is
supported only by a jack. If it is nec-
essary to work under the vehicle,
support it with safety stands.
IKeep smoking materials, flame and
sparks away from fuel and the bat-tery.
IOn gasoline engine models with the
Multiport Fuel Injection (MFI) System,
the fuel filter or fuel lines should be
serviced by a NISSAN dealer because
the fuel lines are under high pressure
even when the engine is off.
CAUTION
IDo not work under the hood while the
engine is hot. Turn off the engine and
wait until it cools down.
INever connect or disconnect either
the battery or any transistorized com-
ponent connector while the ignition
key is on.
INever leave the engine or the auto-
matic transmission related compo-
nent harness connector discon-
nected while the ignition key is on.
IAvoid direct contact with used engine
oil and coolant. Improperly disposed
MAINTENANCE PRECAUTIONS8-2
Do-it-yourself
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WARNING
Be sure the ignition key is in the OFF or
LOCK position. The engine could rotate
unexpectedly.
1. Visually inspect each belt for signs of un-
usual wear, cuts, fraying, oil adhesion or
looseness. If the belt is in poor condition or
loose, have it replaced or adjusted by your
NISSAN dealer.
2. Have the belts checked regularly for condi-tion and tension in accordance with the
maintenance schedule in this manual.
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
remove the spark plugs. An incorrect
socket can damage the spark plugs.
SDI0141
DRIVE BELTS SPARK PLUGS
Do-it-yourself
8-15
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CAUTION
Never use a fuse of higher amperage
rating than that specified on the fuse
box cover. This could damage the elec-
trical system or cause a fire.
ENGINE COMPARTMENTIf any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition key and headlight
switch are OFF.
2. Open the engine hood.
3. Remove the fusible link cover.
4. Remove the fuse with the fuse puller.
5. If the fuse is open, replace it with a new
fuse.
6. If a new fuse also opens, have the electricalsystem checked and repaired by your
NISSAN dealer.
SDI0964
FUSES8-20
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Fusible linksIf 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 genuine NISSAN
parts.
PASSENGER COMPARTMENTIf any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition key and the headlight
switch are OFF.
2. Pull to open the fuse box lid.
3. Remove the fuse with the fuse puller.
4. If the fuse is open, replace it with a new
fuse.
5. If a new fuse also opens, have the electrical
system checked and repaired by your
NISSAN dealer.
SDI0965
SDI0966
Do-it-yourself
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Octane rating tipsIn most parts of North America, you should use
unleaded gasoline with an octane rating of at
least 87 or 91 AKI (Anti-Knock Index) number.
However, you may use unleaded gasoline with
an octane rating as low as 85 AKI number in
these high altitude areas [over 4,000 ft (1,219
m)] such as: Colorado, Montana, New Mexico,
Utah, Wyoming, northeastern Nevada, south-
ern Idaho, western South Dakota, western
Nebraska, and that part of Texas which is
directly south of New Mexico.
Using unleaded gasoline with an octane
rating lower than stated above can cause
persistent, heavy spark knock. (Spark
knock is a metallic rapping noise.) If se-
vere, this can lead to engine damage. If you
detect a persistent heavy spark knock even
when using gasoline of the stated octane
rating, or if you hear steady spark knock
while holding a steady speed on level
roads, have your dealer correct the condi-
tion. Failure to correct the condition is
misuse of the vehicle, for which NISSAN is
not responsible.
Incorrect ignition timing will result in knocking,
after-run or overheating. This in turn may
cause excessive fuel consumption or damage
to the engine. If any of the above symptomsare encountered, have your vehicle checked at
a NISSAN dealer or other competent service
facility.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is no
cause for concern, because you get the
greatest fuel benefit when there is light
spark knock for a short time under heavy
engine load.10-4
Technical and consumer information
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Contact your NISSAN dealer when servicing
your air conditioning system.
ENGINE
Model VQ30DE
Type Gasoline, 4-cycle
Cylinder arrangement 6-cylinder, V-slanted at 60É
Bore x Stroke in (mm) 3.66 x 2.886 (93.0 x 73.3)
Displacement cu in (cm
3) 182.33 (2,988)
Firing order 1-2-3-4-5-6*
Idle speed rpm
See the emission control label on
the underside of the hood. Ignition timing (B.T.D.C.) degree/rpm
CO percentage at idle speed [No air] %
Spark plugStandard PFR5G-11
Service option PFR4G-11, PFR6G-11
Spark plug gap (Normal) in (mm) 0.043 (1.1)
Camshaft operation Timing chain
Alternator belt size
Width x Length in (mm) 0.8409 x 43.11 (21.36 x 1,095)
TI1009-A
SPECIFICATIONS
Technical and consumer information
10-7
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The spark ignition system of this vehicle
meets all requirements of the Canadian
Interference-Causing Equipment Regula-
tions.10-8
Technical and consumer information
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Filler lid ...................................................... 3-12
Filler lid and cap ........................................ 3-12
Filler lid opener lever................................. 3-12
Fuel economy ............................................ 5-16
Fuel octane rating ..................................... 10-3
Fuel recommendation................................ 10-3
Gauge .......................................................... 2-5
Fuses .............................................................. 8-20
Fusible links .................................................... 8-21
G
Garage door opener, Integrated HomeLink
Universal Transceiver ..................................... 2-32
Gas cap .......................................................... 3-12
Gauge ............................................................... 2-3
Engine coolant temperature gauge ............. 2-5
Fuel gauge .................................................. 2-5
Odometer..................................................... 2-4
Speedometer ............................................... 2-4
Tachometer ................................................. 2-4
General maintenance ................................ 9-2, 9-3
Glasses case .................................................. 2-23
Glove box........................................................ 2-24
Glove box lock ................................................ 2-24
H
Hazard warning flasher switch........................ 2-19
Head restraints ................................................. 1-7
Headlamps, (Bulb replacement) ..................... 8-24
Headlights
(Bulb replacement) .................................... 8-24Headlight switch ........................................ 2-16
Heated seats................................................... 2-20
Heater
Engine coolant heater ............................... 5-22
Heater and air conditioner controls ............. 4-3
Heater operation.......................................... 4-3
Heater operation, Semiautomatic air
conditioner ........................................................ 4-4
HomeLink
Universal Transceiver .................. 2-32
Hood, release ................................................... 3-9
Horn ................................................................ 2-19
How to stop alarm, Vehicle security
system............................................................. 2-13
I
Ignition switch ................................................... 5-4
Automatic transmission models .................. 5-4
Key positions ............................................... 5-6
Manual transmission models....................... 5-5
Immobilizer system ......................................... 2-13
Indicator lights and chimes (See warning/indicator
lights and chimes) ............................................. 2-9
Inside mirror .................................................... 3-14
Inspection/maintenance (I/M) test................. 10-21
Instrument panel ............................................... 2-2
Integrated HomeLink
Universal
Transceiver ..................................................... 2-32
Interior and cargo light .................................... 2-29
Interior light ..................................................... 2-29
Interior light replacement ................................ 8-25J
Jump starting .................................................... 6-7
K
Keyless entry, (See multi-remote control
system) ............................................................. 3-4
Keys .................................................................. 3-2
L
Label, Air conditioner specification label ...... 10-12
Label, Emission control information label ..... 10-11
Label, F.M.V.S.S. certification label.............. 10-11
Labels
Air bag warning labels............................... 1-19
Air conditioner specification label................ 4-3
Engine serial number .............................. 10-11
Vehicle identification number (VIN)......... 10-10
License plate, Installing front license plate... 10-13
Light
Air bag warning light ................................. 1-19
Bulb replacement ...................................... 8-23
Headlamps (Bulb replacement)................. 8-24
Headlight switch ........................................ 2-16
Headlights (Bulb replacement) .................. 8-24
Interior and cargo light .............................. 2-29
Interior light................................................ 2-29
Personal light............................................. 2-30
Replacement ............................................. 8-23
Trunk light.................................................. 2-32
Vanity mirror light ...................................... 2-31
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Rollover ............................................................. 5-3
S
Safety
Child seat belts.......................................... 1-23
Reporting safety defects (US only) ......... 10-20
Towing safety .......................................... 10-17
Seat
Belt extenders ........................................... 1-27
Belt maintenance....................................... 1-28
Belt warning light ....................................... 1-21
Belt warning light and chime ....................... 2-8
Seat adjustment
Front manual seat adjustment .................... 1-2
Front power seat adjustment ...................... 1-4
Seat belt(s)
Child safety................................................ 1-23
Infants and small children ......................... 1-23
Injured persons.......................................... 1-24
Larger children .......................................... 1-24
Pre-tensioner seat belt system ................. 1-17
Precautions on seat belt usage ................ 1-21
Pregnant women ....................................... 1-24
Seat belt cleaning........................................ 7-5
Seat belts .................................................. 1-21
Three-point type with retractor .................. 1-24
Seat(s), Seats ................................................... 1-2
Seats, Heated seats ....................................... 2-20
Security system (Nissan Vehicle Immobilizer
System), Engine start ..................................... 2-13
Security systems (See theft warning) ............. 2-12
Servicing air conditioner .......................... 4-3, 4-11
Shift lock release ............................................ 5-10Shifting
Automatic transmission ............................... 5-8
Manual transmission ................................. 5-11
Shoulder belt height adjustment, For front
seats ............................................................... 1-27
Side air bag system (See supplemental side air
bag system) .................................................... 1-16
Spark plugs ..................................................... 8-15
Speedometer .................................................... 2-4
Starting
Before starting the engine ........................... 5-7
Jump starting ............................................... 6-7
Precautions when starting and driving ........ 5-2
Push starting ............................................... 6-9
Starting the engine ...................................... 5-7
Steering
Power steering fluid................................... 8-11
Power steering system .............................. 5-18
Tilting steering wheel ................................ 3-13
Storage ........................................................... 2-22
Sun shade....................................................... 2-28
Sun visors ....................................................... 3-14
Supplemental air bag warning labels ............. 1-19
Supplemental air bag warning light ......... 1-19, 2-8
Supplemental front air bag system ................. 1-14
Supplemental restraint system ......................... 1-9
Precautions on supplemental restraint
system ......................................................... 1-9
Supplemental side air bag system ................. 1-16
Switch
Hazard warning flasher switch .................. 2-19
Headlight switch ........................................ 2-16
Ignition switch .............................................. 5-4Ignition switch automatic transmission
models ......................................................... 5-4
Ignition switch manual transmission
models ......................................................... 5-5
Overdrive switch ........................................ 5-10
Power door lock switch ............................... 3-4
Rear window and outside mirror defogger
switch......................................................... 2-15
Traction control system cancel switch ...... 2-21
Turn signal switch ..................................... 2-18
T
Tachometer ....................................................... 2-4
Temperature gauge, Engine coolant temperature
gauge ................................................................ 2-5
Theft (Nissan Vehicle Immobilizer System),
Engine start..................................................... 2-13
Three way catalyst ............................................ 5-3
Tilting steering wheel ...................................... 3-13
Tire
Flat tire ........................................................ 6-2
Uniform tire quality grading ..................... 10-19
Tires
Spare tire ................................................... 8-35
Tire chains ................................................. 8-33
Tire placard ............................................. 10-12
Tire pressure ............................................. 8-30
Tire rotation ............................................... 8-32
Type of tires .............................................. 8-30
Top tether strap child restraints ...................... 1-36
Towing
Tow truck towing ....................................... 6-11
Towing a trailer........................................ 10-15
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