1997 NISSAN FRONTIER check engine light

Turn signal/hazard indicator lightsLow washer fluid warning light
orBrake warning light4-wheel drive indicator light
High beam indicator lightCruise indicator light
Seat belt reminder light and chimeOverdrive off indicator light
Engine oil pressure warning lightorMalfunction indicator
light
Charge warning lightorRear anti-lock brake
warning light
Low fuel warning lightSupplemental air bag warning light
Checking bulbs
Apply the parking brake and turn the ignition
key to ON without starting the engine. The
following lights come on:
,,or,or,
The following lights come on briefly and
then go off:
or,
If any light fails to come on, it may indicate
a burned-out bulb or an open circuit in the
electrical system. Have the system repaired
promptly.
Turn signal/hazard indicator
lights
These lights flash when the turn signal
switch or hazard switch is turned on.
WARNING/INDICATOR
LIGHTS AND CHIMES
1-6
ZX

orBrake warning
light
This light functions for both the parking
brake and the foot brake systems.
Parking brake indicator
The light comes on when the parking brake
is applied.
Low brake fluid warning
The light warns of a low brake fluid level. If
the light comes on while the engine is
running with the parking brake not applied,
stop the vehicle and perform the following:
1.
Check the brake fluid level. Add brake fluid
as necessary. See ``Brake and clutch fluid''
in the ``Do-it-yourself operations'' section.
2. If the brake fluid level is correct, have the
warning system checked by a NISSAN
dealer.
WARNING
c
Your brake system may not be work-
ing properly if the warning light is on.
Driving could be dangerous. If you
judge it to be safe, drive carefully to
the nearest service station for repairs.
Otherwise have your vehicle towed.c
Pressing the brake pedal with the en-
gine stopped and/or low brake fluid
level may increase your stopping dis-
tance and require greater pedal effort
as well as pedal travel.
cIf the level is below the minimum mark
on the brake fluid reservoir, do not
drive until the brake system has been
checked at a NISSAN dealer.
High beam indicator light
This blue light comes on when the headlight
high beams are on and goes out when the
low beams are selected.
Seat belt warning light and
chime
The light and chime remind you to fasten
your seat belts. If the driver's seat belt is
NOT securely fastened when the ignition
key is turned to ON or START, the chime
sounds five times and the light illuminates.
Supplemental air bag
warning light
When the ignition key is in the ON or START
position, the supplemental air bag light illu-minates for about 7 seconds and then turns
off. This means the system is operational.
If any of the following conditions occur, the
supplemental air bag needs servicing and
your vehicle must be taken to your nearest
authorized NISSAN dealer:
1. The supplemental air bag light does not
come on and remain on for 7 seconds
and then go off as described above.
2. The supplemental air bag light flashes
intermittently or remains on.
3. The supplemental air bag light does not
come on at all.
Unless checked and repaired, the Supple-
mental Restraint System (Supplemental air
bag system) may not function properly. For
additional details on the Supplemental Re-
straint System (Supplemental air bag sys-
tem), see the ``Pre-driving checks and ad-
justments'' section.
WARNING
If the supplemental air bag warning
light is on, it could mean that the air
bag will not operate in an accident.
1-7
ZX

Engine oil pressure warning
light
This light warns of low engine oil pressure. If
the light flickers or comes on during normal
driving, pull off the road in a safe area, stop
the engineimmediatelyand call a NISSAN
dealer or other authorized repair shop.
The oil pressure warning light is not
designed to indicate a low oil level. Use
the dipstick to check the oil level.See
``Engine oil'' in the ``Do-it-yourself opera-
tions'' section.
CAUTION
Running the engine with the oil pres-
sure warning light on could cause seri-
ous damage to the engine almost im-
mediately. Turn off the engine as soon
as it is safe to do so.
Charge warning light
If the light comes on while the engine is
running, it may indicate a potential problem
with the charging system. Turn the engine
off and check the alternator belt. If the belt is
loose, broken, missing or if the light remains
on, see your NISSAN dealer immediately.
CAUTION
Do not continue driving if the belt is
loose, broken or missing.
Low fuel warning light
(if so equipped)
This light comes on when the fuel in the tank
is low. Refuel as soon as it is convenient,
preferably before the fuel gauge reaches E.
There should be a small reserve of fuel
remaining in the tank when the fuel
gauge needle reaches E.
Low washer fluid warning
light (Canada only)
This light comes on when the washer tank
fluid is at a low level. Add washer fluid as
necessary. See ``Window washer fluid'' in
the ``Do-it-yourself operations'' section.
4-wheel drive indicator light
This light comes on when the transfer shift
control lever is in the 4H or 4L position.
WARNING
cWhen parking, always make sure the
transfer lever is in the 4H or 4L
position and the parking brake is
applied.
cFailure to engage the transfer lever
in 4H or 4L could result in the vehicle
moving unexpectedly, which in turn
could result in serious personal in-
jury or property damage.
Cruise indicator light (if so
equipped)
This light comes on while the vehicle speed
is controlled by the cruise control system. If
the CRUISE indicator blinks, have the sys-
tem checked by your NISSAN dealer.
1-8
ZX

orRear anti-lock brake
warning light
If the light comes on while the engine is
running, it may indicate a potential problem
with the rear anti-lock brake system. Have the
system checked by your NISSAN dealer.
If an abnormality occurs in the system, the
rear anti-lock function ceases but the ordi-
nary brakes continue to operate normally.
If the light comes on while you are driving,
contact your NISSAN dealer for repair.
The rear anti-lock brake system may only
be effective when driving in the 2-wheel
drive mode.
When driving in the 4-wheel drive mode, if the
front wheels lock, the rear wheels also lock. If
this happens, the rear anti-lock brake system
may stop functioning, but the ordinary brakes
operate normally. The warning light then
comes on. The above condition is not a mal-
function, and the rear anti-lock brake system
recovers once the engine is turned off and
restarted. The warning light then goes off. For
further description of the rear anti-lock brake
system, refer to ``Rear anti-lock brake system''
in the ``Starting and driving'' section.
Overdrive off indicator light
(if so equipped)
This light comes on when the overdrive
switch is pushed to the OFF position.
Key reminder chime
The chime sounds when the driver's door is
opened and the key is left in the ignition
switch. Take the ignition key when you
leave the vehicle.
Light reminder chime
A chime sounds if the driver's door is opened
with the headlight switch on unless the ignition
key is in the ON position. Turn the headlight
switch off when you leave the vehicle.
Brake pad wear warning
The disc brake pads have audible wear
warnings. When a brake pad requires re-
placement, it makes a high pitched scraping
sound when the vehicle is in motion whether
or not the brake pedal is depressed. Have
the brakes checked as soon as possible if
the warning sound is heard.
orMalfunction indi-
cator light (MIL)
If the malfunction indicator light comes onsteady or blinks while the engine is running,
it may indicate a potential emission control
problem.
The malfunction indicator light will come on
in one of two ways:
cMalfunction indicator light on steady - -
An emission control system malfunction
has been detected. Have the vehicle
inspected by an authorized NISSAN
dealer. You do not need to have your
vehicle towed to the dealer.
cMalfunction indicator light blinking - - An
engine misfire has been detected which
may damage the emission control sys-
tem. To reduce or avoid emission control
system damage:
cdo not drive at speeds above 45 MPH
(72 km/h).
c
avoid hard acceleration or deceleration.
cavoid steep uphill grades.
cif possible, reduce the amount of cargo
being hauled or towed.
The malfunction indicator light may stop
blinking and come on steady.
Have the vehicle inspected by an autho-
rized NISSAN dealer. You do not need to
have your vehicle towed to the dealer.
1-9
ZX

CAUTION
Continued vehicle operation without hav-
ing the emission control system checked
and repaired as necessary could lead to
poor driveability, reduced fuel economy,
and possible damage to the emission
control system, which may affect your
warranty coverage.
Some conditions may cause the malfunction
indicator light to come on steady or blink.
Examples are as follows:
cvehicle ran out of fuel, which caused the
engine to misfire.
cfuel filler cap was left off or improperly
installed, allowing fuel to evaporate into
the atmosphere.
If you suspect that you experienced one or
both of the above conditions, drive the ve-
hicle to an authorized NISSAN dealer and
have the vehicle inspected. Avoid any un-
necessary diagnosis during the service by
informing the dealer of the conditions listed
above that may have cccurred.
Lighting
Turn the switch to theposition:
The side marker, tail, license plate and
instrument lights come on.
Turn the switch to the
position:
The headlights come on and all the other
lights remain on.
To select the high beam function, push the
lever forward. The high beam lights come
on and the indicator light illuminates. Pull it
back to select the low beam.
DAYTIME RUNNING LIGHT
SYSTEM (Canada only)
The headlights automatically illuminate at a
reduced intensity when the engine is started
with the parking brake released. The day-
time running lights operate with the head-
light switch in the OFF position or in the
position. Turn the headlight switch to
theposition for full illumination when
driving at night. If the parking brake is
applied before the engine is started, the
daytime running lights do not illuminate. The
daytime running lights illuminate once the
parking brake is released. The daytime run-
AIC0739
HEADLIGHT AND TURN
SIGNAL SWITCH
1-10
ZX

cMake sure the area around the vehicle is
clear.
cCheck fluid levels such as engine oil,
coolant, brake and clutch fluid, and win-
dow washer fluid as frequently as pos-
sible, at least whenever you refuel.
cCheck that all windows and lights are
clean.
cVisually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
cLock all doors.
cPosition seat and adjust head restraints.
cAdjust inside and outside mirrors.
cFasten seat belts and ask all passengers
to do likewise.
cCheck the operation of warning lights
when key is turned to the ON (3) position.The automatic transmission in your vehicle
is electronically controlled by a microcom-
puter to produce maximum power and
smooth operation.
The recommended operating procedures
for this transmission are shown on the fol-
lowing pages. Follow these procedures for
maximum vehicle performance and driving
enjoyment.
If your vehicle is equipped with 4-wheel
drive, see ``
Transfer case shifting pro-
cedures for 4-wheel drive vehicles'' later in
this section.
Starting the vehicle
cAfter starting the engine, fully depress
the foot brake pedal and push the shift
lever button before shifting the selector
lever to the R, D, 2 or 1 position. Be sure
the vehicle is fully stopped before at-
tempting to shift the selector lever.
cKeep the foot brake pedal depressed and
push the shift lever button to shift into a
driving gear.
c
Release the parking brake and foot brake,
then gradually start the vehicle in motion.
This automatic transmission is designedso the foot brake pedal MUST be depressed
before shifting from P to any drive position
while the ignition switch is ON.
The shift lever cannot be moved out of P
and into any of the other gear positions if
the ignition key is turned to LOCK or if
the key is removed.
When the battery charge is low, the shift
lever can be moved if the ignition switch
is in the ACC position.
WARNING
cDo not depress the accelerator pedal
while shifting from P or N to R, D, 2
or 1. Always depress the brake pedal
until shifting is completed. Failure to
do so could cause you to lose con-
trol and have an accident.
cCold engine idle speed is high, so
use caution when shifting into a for-
ward or reverse gear before the en-
gine has warmed up.
cNever shift to P or R while the ve-
hicle is moving. This could cause an
accident.
BEFORE STARTING THE
ENGINEDRIVING WITH AUTOMATIC
TRANSMISSION (if so
equipped)
4-6
ZX

To reset at a slower cruising speed,use
one of the following three methods:
a) Lightly tap the brake pedal. When the
vehicle attains the desired speed, push
the COAST/SET switch and release it.
b) Push and hold the COAST/SET switch.
Release the switch when the vehicle
slows down to the desired speed.
c) Push, then quickly release the
COAST/SET switch. Each time you do
this, the set speed decreases by about 1
MPH (1.6 km/h).
To resume the preset speed,push and
release the RESUME switch. The vehicle
returns to the last set cruising speed when
the vehicle speed is over 30 MPH (48 km/h).
Precautions
cThe cruise indicator light may blink when
the cruise control main switch is turned
ON while pushing the RESUME/ACCEL,
COAST/SET, or CANCEL switch. To
properly set the cruise control system,
perform the preceding steps in the order
indicated.
cIf the cruise control system malfunctions,
it cancels automatically. The CRUISEindicator in the instrument cluster then
blinks to warn the driver.
cIf the cruise indicator blinks, turn the
cruise control main switch off and have
the system checked by your NISSAN
dealer.
WARNING
Don't use the cruise control when driv-
ing under the following conditions:
cit is not possible to keep the vehicle
at a set speed.
cin heavy traffic or in traffic that var-
ies in speed.
con winding or hilly roads.
con slippery roads (rain, snow, ice,
etc.).
cin very windy areas.
Doing so could cause a loss of vehicle
control and result in an accident.
CAUTION
On manual transmission models, do
not shift into neutral without depress-
ing the clutch pedal when the cruise
control is on. Should this occur, de-
press the clutch pedal and turn the
main switch off immediately. Failure to
do so may cause engine damage.
4-13
ZX

7Do-it-yourself operations
Maintenance precautions .......................................7-2
Engine compartment check locations ....................7-3
Engine cooling system ...........................................7-4
Checking engine coolant level ...............................7-4
Changing engine coolant .......................................7-5
Engine oil ...............................................................7-6
Checking engine oil level .......................................7-6
Changing engine oil ...............................................7-7
Changing engine oil filter .......................................7-9
Automatic transmission fluid (ATF) ........................7-9
Temperature conditions for checking ATF .............7-9
Power steering fluid..............................................7-11
Brake and clutch fluid...........................................7-11
Window washer fluid ............................................7-12
Battery ..................................................................7-13
Jump starting ........................................................7-13Drive belts ............................................................7-14
Spark plug replacement .......................................7-15
Air cleaner housing filter ......................................7-16
Wiper blades ........................................................7-17
Parking brake check.............................................7-18
Brake pedal ..........................................................7-18
Brake booster .......................................................7-19
Clutch pedal .........................................................7-20
Fuses ....................................................................7-21
Light bulbs ............................................................7-21
Headlights ............................................................7-21
Bulb replacement .................................................7-23
Wheels and tires ..................................................7-25
4-Wheel drive models ..........................................7-28
Clutch housing .....................................................7-30
ZX