Page 14 of 256
QG18DE engine
1. Engine oil filler cap (P. 8-11)
2. Spark plug caps/ignition coils (P. 8-22)
3. Brake fluid reservoir (P. 8-17)
4. Clutch fluid reservoir (M/T model)
(P. 8-18)
5. Air cleaner (P. 8-23)
6. Battery (P. 8-19)
7. Fuse/Fusible link box (P. 8-29)
8. Radiator cap (P. 8-8)
9. Engine oil dipstick (P. 8-11)
10. Drive belt location (P.8-21)
11. Power steering fluid reservoir (P. 8-17)
12. Engine coolant reservoir (P. 8-8)
13. Windshield washer fluid reservoir
(P. 8-18)
WDI0509
ENGINE COMPARTMENT CHECK
LOCATIONS
0-8Illustrated table of contents
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        Page 15 of 256
QR25DE engine
1. Engine oil filler cap (P. 8-11)
2. Spark plug caps (P. 8-22)
3. Brake fluid reservoir (P. 8-17)
4. Clutch fluid reservoir (M/T model)
(P. 8-18)
5. Air cleaner (P. 8-23)
6. Battery (P. 8-19)
7. Fuel/Fusible link box (P. 8-29)
8. Radiator cap (P. 8-8)
9. Engine oil dipstick (P. 8-11)
10. Drive belt location (P.8-21)
11. Power steering fluid reservoir (P. 8-17)
12. Engine coolant reservoir (P. 8-8)
13. Windshield washer fluid reservoir
(P. 8-18)
See the page number indicated in paren-
theses for operating details.
WDI0510
Illustrated table of contents0-9
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        Page 169 of 256

8 Maintenance and do-it-yourself
Maintenance requirements..........................8-2
General maintenance..............................8-2
Explanation of general maintenance items.........8-2
Maintenance precautions...........................8-5
Engine compartment check locations................8-6
Engine cooling system.............................8-8
Checking engine coolant level...................8-8
Changing engine coolant........................8-9
Engine oil........................................8-11
Checking engine oil level.......................8-11
Changing engine oil...........................8-12
Changing engine oil filter.......................8-13
Automatic transmission fluid.......................8-14
Temperature conditions for checking.............8-15
Power steering fluid...............................8-17
Brake and clutch fluid.............................8-17
Brake fluid....................................8-17
Clutch fluid...................................8-18
Window washer fluid.............................8-18
Window washer fluid reservoir..................8-18
Battery..........................................8-19
Jump starting.................................8-20
Drive belts.......................................8-21
Spark plugs......................................8-22Replacing spark plugs.........................8-22
Air cleaner.......................................8-23
In-cabin Microfilter (if so equipped)..............8-23
Windshield wiper blades..........................8-26
Cleaning.....................................8-26
Replacing....................................8-26
Parking brake and brake pedal.....................8-27
Checking parking brake........................8-27
Checking brake pedal..........................8-27
Brake booster.................................8-28
Fuses...........................................8-29
Engine compartment...........................8-29
Passenger compartment.......................8-30
Battery replacement..............................8-31
Lights...........................................8-33
Headlights....................................8-33
Fog lights (if so equipped)......................8-34
Exterior and interior lights.......................8-35
Wheels and tires.................................8-39
Tire pressure..................................8-39
Tire labeling...................................8-42
Types of tires..................................8-44
Tire chains....................................8-45
Changing wheels and tires.....................8-45
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        Page 172 of 256

Windshield wiper and washer*Check that
the wipers and washer operate properly and that
the wipers do not streak.
Windshield defrosterCheck that the air
comes out of the defroster outlets properly and in
sufficient quantity when operating the heater or
air conditioner.
Under the hood and vehicle
The maintenance items listed here should be
checked periodically (for example, each time you
check the engine oil or refuel) .
Automatic transmission fluid level*Check
the level after putting the selector lever in P with
the engine idling at operating temperature.
Battery*Check the fluid level in each cell. It
should be between the MAX and MIN lines. Ve-
hicles operated in high temperatures or under
severe conditions require frequent checks of the
battery fluid level.
Brake and clutch fluid levels*Make sure that
the brake and clutch fluid level is between the
MIN and MAX lines on the reservoir.
Engine coolant level*Check the coolant level
when the engine is cold.
Engine drive belts*Make sure the drive belts
are not frayed, worn, cracked or oily.Engine oil level*Check the level after parking
the vehicle on a level surface with the engine off.
Wait more than 10 minutes for the oil to drain
back into the oil pan.
Exhaust systemMake sure there are no loose
supports, cracks or holes. If the sound of the
exhaust seems unusual or there is a smell of
exhaust fumes, immediately have the exhaust
system inspected by a NISSAN dealer. See the
carbon monoxide warning in the “Starting and
driving” section of this manual.
Fluid leaksCheck under the vehicle for fuel, oil,
water or other fluid leaks after the vehicle has
been parked for a while. Water dripping from the
air conditioner after use is normal. If you should
notice any leaks or if gasoline fumes are evident,
check for the cause and have it corrected imme-
diately.
Power steering fluid level* and linesCheck
the level when the fluid is cold, with the engine
off. Check the lines for proper attachment, leaks,
cracks, etc.
Radiator and hosesCheck the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure the
hoses have no cracks, deformation, rot or loose
connections.UnderbodyThe underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances from the
underbody, otherwise rust may form on the floor
pan, frame, fuel lines and exhaust system. At the
end of winter, the underbody should be thor-
oughly flushed with plain water, in those areas
where mud and dirt may have accumulated. See
the “Appearance and care” section of this
manual.
Windshield washer fluid*Check that there is
adequate fluid in the reservoir.
8-4Maintenance and do-it-yourself
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        Page 174 of 256
QG18DE engine
1. Engine oil filler cap
2. Spark plug caps/ignition coils
3. Brake fluid reservoir
4. Clutch fluid reservoir (M/T model)
5. Air cleaner
6. Battery
7. Fuse/Fusible link box
8. Radiator cap
9. Engine oil dipstick
10. Drive belt location
11. Power steering fluid reservoir
12. Engine coolant reservoir
13. Windshield washer fluid reservoir
WDI0509
ENGINE COMPARTMENT CHECK
LOCATIONS
8-6Maintenance and do-it-yourself
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        Page 175 of 256
QR25DE engine
1. Engine oil filler cap
2. Spark plug caps
3. Brake fluid reservoir
4. Clutch fluid reservoir (M/T model)
5. Air cleaner
6. Battery
7. Fuse/Fusible link box
8. Radiator cap
9. Engine oil dipstick
10. Drive belt location
11. Power steering fluid reservoir
12. Engine coolant reservoir
13. Windshield washer fluid reservoir
NOTE:
Engine cover removed for clarity.
WDI0510
Maintenance and do-it-yourself8-7
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        Page 185 of 256

The fluid level should be checked using the HOT
MAX range on the power steering fluid reservoir
at fluid temperatures of 122° - 176°F (50° -
80°C) or using the COLD MAX range on the
power steering fluid reservoir at fluid tempera-
tures of 32° - 86°F (0° - 30°C) .
If the fluid is below the MIN line, add Genuine
NISSAN PSF fluid. Remove the cap and fill
through the opening.
CAUTION
cDO NOT OVERFILL.
cRecommended fluid is Genuine
NISSAN PSF or equivalent.For further brake and clutch fluid specification
information, refer to “Capacities and recom-
mended fuel/lubricants” in the “Technical and
consumer information” section of this manual.
WARNING
Use only new fluid from a sealed con-
tainer. Old, inferior or contaminated fluid
may damage the brake and clutch sys-
tems. The use of improper fluids can dam-
age the brake system and affect the vehi-
cle’s stopping ability.
CAUTION
Do not spill the fluid on any painted sur-
faces. This will damage the paint. If fluid is
spilled, immediately wash the surface
with water.BRAKE FLUID
Check the brake fluid level in the reservoir. If the
fluid level is below the MIN line or the brake
warning light comes on, add Genuine NISSAN
Super Heavy Duty Brake Fluid or equivalentDOT
3fluid up to the MAX line. If fluid must be added
frequently, the system should be checked by a
NISSAN dealer.
LDI0433WDI0185
POWER STEERING FLUID BRAKE AND CLUTCH FLUID
Maintenance and do-it-yourself8-17
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        Page 189 of 256
1. Power steering oil pump
2. Water pump
3. Idler
4. Generator
5. A/C compressor
6. Crankshaft
: Tension checking points
WARNING
Be sure the ignition key is in the OFF or
LOCK position. The engine could rotate
unexpectedly.1. Visually inspect the belt(s) for signs of un-
usual 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 belts checked regularly for condi-
tion and tension in accordance with the
maintenance schedule found in the
“NISSAN Service and Maintenance Guide”.
1. Power steering fluid pump
2. Water pump
3. Generator
4. A/C compressor (if so equipped)
5. Crankshaft
6. Auto tensioner
QG18DE engine
WDI0191
QR25DE engine
WDI0225
DRIVE BELTS
Maintenance and do-it-yourself8-21
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