check engine NISSAN ARMADA 2017 2.G Workshop Manual

conditioner temperature control to maximum
hot and fan control to high speed.
3. If engine overheating is caused by climbing a long hill on a hot day, run the engine at a
fast idle (approximately 1,500 rpm) until the
temperature gauge indication returns to
normal.
4. Get out of the vehicle. Look and listen for steam or coolant escaping from the radiator
before opening the hood. (If steam or
coolant is escaping, turn off the engine.)
Do not open the hood further until no steam
or coolant can be seen.
5. Open the engine hood.
WARNING
If steam or water is coming from the
engine, stand clear to prevent getting
burned.
6. Visually check drive belts for damage or looseness. Also check if the cooling fan is
running. The radiator hoses and radiator
should not leak water. If coolant is leaking or
the cooling fan does not run, stop the
engine.
WARNING
Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or get caught in, engine belts or
the engine cooling fan. The engine
cooling fan can start at any time.
7. After the engine cools down, check the coolant level in the reservoir tank with the
engine running. Add coolant to the reservoir
tank if necessary. Have your vehicle re-
paired. It is recommended you visit a
NISSAN dealer for this service.
In case of emergency6-15

8 Do-it-yourself
Maintenance precautions ........................................................ 8-2
Engine compartment check locations .................................. 8-3VK56VD engine ................................................................... 8-3
Engine cooling system ............................................................. 8-4 Checking engine coolant level ......................................... 8-5
Changing engine coolant .................................................. 8-5
Engine oil ........................................................................\
............ 8-6 Checking engine oil level .................................................. 8-6
Changing engine oil and filter .......................................... 8-6
Automatic Transmission Fluid (ATF) ..................................... 8-8
Power steering fluid .................................................................. 8-8
Brake fluid ........................................................................\
........... 8-9
Window washer fluid ............................................................ 8-10
Battery ........................................................................\
............... 8-11 Jump starting ..................................................................... 8-13
Variable voltage control system .......................................... 8-13
Drive belts ........................................................................\
........ 8-13
Spark plugs ........................................................................\
..... 8-14 Replacing spark plugs .................................................... 8-14
Air cleaner ........................................................................\
........ 8-15 Windshield wiper blades ..................................................... 8-16
Cleaning ........................................................................\
... 8-16
Replacing ........................................................................\
. 8-16
Rear window wiper blades ................................................. 8-17
Brakes ........................................................................\
.............. 8-17 Self-adjusting brakes .................................................... 8-17
Brake pad wear warning .............................................. 8-17
Brake booster ................................................................. 8-18
Fuses ........................................................................\
................ 8-18 Engine compartment ..................................................... 8-19
Passenger compartment .............................................. 8-20
Intelligent Key battery replacement ................................... 8-21
Lights ........................................................................\
................ 8-24
Headlights ........................................................................\
8-25
Exterior and interior lights ............................................ 8-26
Wheels and tires ................................................................... 8-30
Tire pressure ................................................................... 8-30
Tire labeling ..................................................................... 8-34
Types of tires ................................................................... 8-36
Tire chains ....................................................................... 8-36
Changing wheels and tires .......................................... 8-37

difficulties or excessive emissions, and could
affect your warranty coverage.If in doubt
about any servicing, it is recommended
you have it done by a NISSAN dealer.
JVC0965X
VK56VD ENGINE1. Window washer fluid reservoir
2. Fuse/fusible link holder
3. Engine oil dipstick
4. Power steering fluid reservoir
5. Engine oil filler cap
6. Brake fluid reservoir 7. Fuse/fusible link holder
8. Battery
9. Radiator filler cap
10. Engine coolant reservoir
11. Drive belts
12. Air cleaner
Do-it-yourself8-3
ENGINE COMPARTMENT CHECK
LOCATIONS

JVM0733X
CHECKING ENGINE COOLANT LEVEL
Check the coolant levelin the reservoir when
the engine is cold. If the coolant level is below
MIN
*2, open the reservoir tank cap and add
coolant up to the MAX
*1level. If the reservoir
tank is empty, check the coolant level in the
radiator when the engine is cold. If there is
insufficient coolant in the radiator, fill the radiator
with coolant up to the filler opening and also add
it to the reservoir tank up to the MAX level
*1.
Tighten the cap securely after adding engine
coolant.
If the cooling system requires coolant
frequently, have it checked. It is recom-
mended you visit a NISSAN dealer for this service.
CHANGING ENGINE COOLANT
It is recommended that major cooling system
repairs be performed by a NISSAN dealer. The
service procedures can be found in the appro-
priate NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine overheat-
ing.
WARNING
.
To avoid the danger of being
scalded, never change the coolant
when the engine is hot.
. Never remove the radiator cap or
coolant reservoir cap when the en-
gine is hot. Serious burns could be
caused by high pressure fluid es-
caping from the radiator.
. Avoid direct skin contact with used
coolant. If skin contact is made,
wash thoroughly with soap or hand
cleaner as soon as possible.
. Keep coolant out of reach of chil-
dren and pets.
Engine coolant must be disposed of properly. Check your local regulations.
Do-it-yourself8-5

8-6Do-it-yourself
JVM0728X
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and applythe parking brake.
2. Run the engine until it reaches operating temperature.
3. Turn off the engine. Wait more than 15
minutes for the oil to drain back into
the oil pan.
4. Remove the dipstick and wipe it clean. Reinsert it all the way.
5. Remove the dipstick again and check the oil level. It should be within the range
*1. If the
oil level is below
*2, remove the oil filler cap
and pour recommended oil through the opening.
Do not overfill
*3.
6. Recheck oil level with the dipstick.
It is normal to add some oil between oil
maintenance intervals or during the break-
in period, depending on the severity of
operating conditions.
CAUTION
Oil level should be checked regularly.
Operating the engine with an insuffi-
cient amount of oil can damage the
engine, and such damage is not cov-
ered by warranty.
CHANGING ENGINE OIL AND FILTER
Vehicle set-up
1. Park the vehicle on a level surface and apply the parking brake.
2. Run the engine until it reaches operating temperature.
3. Turn the engine off and wait more than 15 minutes.
4. Raise and support the vehicle using a suitable floor jack and safety jack stands.
.Place the safety jack stands under the
vehicle jack-up points.
.A suitable adapter should be attached tothe jack stand saddle.
5. Remove the engine undercover.
.Remove the bolts that hold the under- cover in place.
CAUTION
Make sure the correct lifting and sup-
port points are used to avoid vehicle
damage.
ENGINE OIL

SDI2528
Engine oil and filter
1. Place a large drain pan under the drain plug.
2. Remove the oil filler cap.
3. Remove the drain plug
*1with a wrench
and completely drain the oil.
CAUTION
Be careful not to burn yourself, as the
engine oil is hot.
.Waste oil must be disposed of properly.
.Check your local regulations.
4. (Perform steps 4 to 7 only when the engine oil filter change is needed.)
Loosen the oil filter
*2with an oil filter
wrench. Remove the oil filter by turning it by
hand.
5. Wipe the engine oil filter mounting surface with a clean rag.
CAUTION
Be sure to remove any old rubber
gasket remaining on the mounting sur-
face of the engine. Failure to do so
could lead to engine damage.
6. Coat the gasket on the new filter with clean engine oil.
7. Screw in the oil filter clockwise until a slight resistance is felt, then tighten additionally
more than 2/3 turn.
Oil filter tightening torque:11 to 15 ft-lb
(15 to 21 N·m)
8. Clean and re-install the drain plug with a new washer. Securely tighten the drain plug
with a wrench. Drain plug tightening torque:
22 to 29 ft-lb
(29 to 39 N·m)
Do not use excessive force.
9. Refill engine with recommended oil and install the oil filler cap securely.
CAUTION
The dipstick must be inserted in place
to prevent oil spillage from the dipstick
hole while filling the engine with oil.
See “Capacities and recommended fluids/
lubricants” (P.10-2) for drain and refill
capacity. The drain and refill capacity
depends on the oil temperature and drain
time. Use these specifications for reference
only. Always use the dipstick to determine
the proper amount of oil in the engine.
10. Start the engine and check for leakage around the drain plug and the oil filter.
Correct as required.
11. Turn the engine off and wait more than 15 minutes. Check the oil level with the dipstick.
Add engine oil if necessary.
Do-it-yourself8-7

8-8Do-it-yourself
After the operation
1. Install the engine undercover into positionusing the bolts.
2. Lower the vehicle carefully to the ground.
3. Dispose of waste oil and filter properly.
WARNING
. Prolonged and repeated contact
with used engine oil may cause skin
cancer.
. Try to avoid direct skin contact with
used oil. If skin contact is made,
wash thoroughly with soap or hand
cleaner as soon as possible.
. Keep used engine oil out of reach of
children. When checking or replacement is required, we
recommend a NISSAN dealer for servicing.
CAUTION
.
It is recommended that you use only
Genuine NISSAN Matic S ATF. Do
not mix with other fluids.
. Using automatic transmission fluid
(ATF) other than Genuine NISSAN
Matic S ATF may cause deteriora-
tion in driveability and automatic
transmission durability, and may
damage the automatic transmis-
sion. Damage caused by use of
fluids other than as recommended
is not covered by the NISSAN new
vehicle limited warranty.
SDI1765A
Check the fluid level in the reservoir.
The fluid level should be checked using the HOT
range (
*1: HOT MAX.,*2: HOT MIN.) at fluid
temperatures of 122 to 1768F (50 to 808C) or
using the COLD range (
*3: COLD MAX.,*4:
COLD MIN.) at fluid temperatures of 32 to 868F
(0 to 308C) .
If the fluid is below the MIN line, add Genuine
NISSAN PSF or equivalent. Remove the cap
and fill through the opening.
AUTOMATIC TRANSMISSION FLUID
(ATF) POWER STEERING FLUID

8-14Do-it-yourself
the belt is in poor condition or loose, have it
replaced or adjusted. It is recommended you
visit a NISSAN dealer for this service.
2. Have the belts checked regularly for condi- tion and tension in accordance with the
maintenance schedule shown in the “9.
Maintenance and schedules” section.
WARNING
Be sure the engine and the 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.
SDI2020
REPLACING SPARK PLUGS
If replacement is required, it is recommended
you visit a NISSAN dealer for this service.
Iridium-tipped spark plugs
It is not necessary to replace the iridium-tipped
spark plugs as frequently as the conventional
type spark plugs since they will last much longer.
Follow the maintenance schedule shown in the
“9. Maintenance and schedules” section, but do
not reuse them by cleaning or regapping.
Always replace spark plugs with recom-
mended or equivalent ones.
SPARK PLUGS

8-18Do-it-yourself
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 schedule shown in the “9. Main-
tenance and schedules” section.
BRAKE BOOSTER
Check the brake booster function as follows:
1. With the engine off, depress and release the foot brake pedal more than 20 times. When
the foot brake pedal movement (distance of
travel) remains the same from one pedal
application to the next, continue on to the
next step.
2. While depressing the foot brake pedal, start the engine.
3. With the foot brake pedal depressed, stop the engine. Keep the pedal depressed for
about 30 seconds.
4. Run the engine for 1 minute without depressing the foot brake pedal, then turn
it off. Depress the foot brake pedal several
times. The pedal travel distance will de-
crease gradually with each depression as
the hydraulic pressure decreases. If the brakes do not operate properly, have the
brakes checked. It is recommended that you visit
a NISSAN dealer for repair.
SDI2518
SDI2532
FUSES

ENGINE COMPARTMENT
WARNING
Never use a fuse of a higher or lower
amperage rating than that specified on
the fuse box cover. This could damage
the electrical system or electronic con-
trol units or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch is pushed to the OFF or LOCK position and the headlight
switch is turned to OFF.
2. Open the engine hood and remove the cover on the battery.
3. Remove the fuse/fusible link holder cover
*1,*2or*3.
4. Remove the fuse with the fuse puller.
SDI1753Type A (if so equipped)
SDI1754Type B (if so equipped)
5. If the fuse is open*A, replace it with a new
fuse
*B. Spare fuses are stored in the
passenger compartment fuse box.
6. If a new fuse also opens, have the electrical system checked and repaired. It is recom-
mended you visit a NISSAN dealer for this
service.
Fusible links
If 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.
Do-it-yourself8-19