2023 NISSAN MURANO power steering

WARNING
•
Do not drive beyond the performance
capability of the tires. Accelerating
quickly, sharp steering maneuvers or
sudden braking may cause loss of
control, even with AWD engaged.
• For AWD equipped vehicles, do not
attempt to raise two wheels off the
ground and shif t the transmission to
any drive or reverse position with the
engine running. Doing so may result
in drivetrain damage or unexpected
vehicle movement which could result
in serious personal injury or vehicle
damage.
•
Do not attempt to test an AWD
equipped vehicle on a 2-wheel dyna-
mometer (such as the dynamometers
used by some states for emissions test-
ing) or similar equipment even if the
other two wheels are raised off the
ground. Make sure that you inform the
test facility personnel that your vehicle
is equipped with AWD before it is placed
on a dynamometer. Using the wrong
test equipment may result in drivetrain
damage or unexpected vehicle move-
ment which could result in serious per-
sonal injury or vehicle damage.
CAUTION
• Do not operate the engine on a free
roller when any of the wheels are
raised.
• If you use the free roller, rotate four
wheels with the same speed without
raising any wheels.
• If an AWD warning message is dis-
played while driving there may be a
malfunction in the AWD system. Re-
duce the vehicle speed immediately
and have your vehicle checked. It is
recommended that you visit a
NISSAN dealer as soon as possible.
• The powertrain may be damaged if
you continue driving when the AWD
temperature or tire size incorrect
messages are displayed
• If the AWD high temperature mes-
sage is displayed while you are driv-
ing, pull off the road in a safe area,
and idle the engine. The driving
mode will change to 2WD to prevent
the AWD system from malfunction-
ing. If the warning message turns off,
you can drive again. •
If the tire size incorrect message is
displayed while you are driving, pull
off the road in a safe area with the
engine idling. Check that all tire sizes
are the same, that the tire pressure is
correct and that the tires are not ex-
cessively worn.
• If a warning message continues to be
displayed af ter the above opera-
tions, have your vehicle checked as
soon as possible. It is recommended
that you visit a NISSAN dealer for this
service.
5-118Starting and driving

•HEADED UPHILL OR DOWNHILL, NO
CURB
OC:
Turn the wheels toward the side of the
road so the vehicle will move away
from the center of the road if it moves.
4. Place the ignition switch in the LOCK position.WARNING
• If the engine is not running or is
turned off while driving, the power
assist for the steering will not work.
Steering will be harder to operate.
• When the power steering warning
light illuminates with the engine run-
ning, there will be no power assist for
the steering. You will still have control
of the vehicle, but the steering will be
harder to operate. Have the power
steering system checked. It is recom-
mended that you visit a NISSAN
dealer for this service.
The power steering system is designed to
provide power assist while driving to oper-
ate the steering wheel with light force.
When the steering wheel is operated re-
peatedly or continuously while parking or
driving at a very low speed, the power as-
sist for the steering wheel will be reduced.
This is to prevent overheating of the power
steering system and protect it from getting
damaged. While the power assist is re-
duced, steering wheel operation will be-
come heavy. When the temperature of the
power steering system goes down, the
power assist level will return to normal. Avoid repeating such steering wheel op-
erations that could cause the power steer-
ing system to overheat.
You may hear a sound when the steering
wheel is operated quickly. However, this is
not a malfunction.
If the power steering warning light illumi-
nates while the engine is running, it may
indicate the power steering system is not
functioning properly and may need servic-
ing. Have the power steering system
checked. It is recommended that you visit a
NISSAN dealer for this service.
When the power steering warning light illu-
minates with the engine running, there will
be no power assist for the steering, but you
will still have control of the vehicle. At this
time, greater steering effort is required to
operate the steering wheel, especially in
sharp turns and at low speeds.
For additional information, see “Power
steering warning light” (P. 2-15).
POWER STEERING
5-120Starting and driving

BRAKE ASSIST
When the force applied to the brake pedal
exceeds a certain level, the Brake Assist is
activated generating greater braking force
than a conventional brake booster even
with light pedal force.
WARNING
The Brake Assist is only an aid to assist
braking operation and is not a collision
warning or avoidance device. It is the
driver’s responsibility to stay alert,
drive safely and be in control of the ve-
hicle at all times. The VDC system uses various sensors to
monitor driver inputs and vehicle motion.
Under certain driving conditions, the VDC
system helps to perform the following
functions:
• Controls brake pressure to reduce wheel
slip on one slipping drive wheel so power
is transferred to a non-slipping drive
wheel on the same axle.
• Controls brake pressure and engine out- put to reduce drive wheel slip based on
vehicle speed (traction control function).
• Controls brake pressure at individual wheels and engine output to help the
driver maintain control of the vehicle in
the following conditions:– Understeer (vehicle tends to not follow the steered path despite increased
steering input)
– Oversteer (vehicle tends to spin due to certain road or driving conditions)
The VDC system can help the driver to
maintain control of the vehicle, but it can-
not prevent loss of vehicle control in all driv-
ing situations. When the VDC system operates, the
indicator light in the instrument panel
flashes so note the following:
• The road may be slippery or the system
may determine some action is required
to help keep the vehicle on the steered
path.
• You may feel a pulsation in the brake pedal and hear a noise or vibration from
under the hood. This is normal and indi-
cates that the VDC system is working
properly.
• Adjust your speed and driving to the road conditions.
For additional information, see “Slip indica-
tor light” (P. 2-16) and “Vehicle Dynamic Con-
trol (VDC) OFF indicator light” (P. 2-16).
If a malfunction occurs in the system, the
andindicator lights come on in
the instrument panel. The VDC system au-
tomatically turns off when these indicator
lights are on.
The VDC OFF switch is used to turn off the
VDC system. The
indicator light, RAB
warning light, and the AEB with Pedestrian
Detection system warning light will illumi-
nate to indicate the VDC, RAB and AEB with
Pedestrian Detection systems are off.
VEHICLE DYNAMIC CONTROL (VDC)
SYSTEM
Starting and driving5-123

When the VDC OFF switch is used to turn off
the system, the VDC system still operates
to prevent one drive wheel from slipping by
transferring power to a non-slipping drive
wheel. The
indicator light flashes if this
occurs. All other VDC functions are off and
the
indicator light will not flash.
The VDC system is automatically reset to
on when the ignition switch is placed in the
OFF position then back to the ON position.
The computer has a built-in diagnostic fea-
ture that tests the system each time you
start the engine and move the vehicle for-
ward or in reverse at a slow speed. When
the self-test occurs, you may hear a clunk
noise and/or feel a pulsation in the brake
pedal. This is normal and is not an indica-
tion of a malfunction.
WARNING
• The VDC system is designed to help
the driver maintain stability but does
not prevent accidents due to abrupt
steering operation at high speeds or
by careless or dangerous driving
techniques. Reduce vehicle speed
and be especially careful when driv-
ing and cornering on slippery sur-
faces and always drive carefully. •
Do not modif y the vehicle's suspen-
sion. If suspension parts such as
shock absorbers, struts, springs, sta-
bilizer bars, bushings and wheels are
not NISSAN recommended for your
vehicle or are extremely deterio-
rated, the VDC system may not oper-
ate properly. This could adversely af-
fect vehicle handling performance,
and the
indicator light may flash
or both theandindicator
lights may illuminate.
• If brake related parts such as brake
pads, rotors and calipers are not
NISSAN recommended or are ex-
tremely deteriorated, the VDC sys-
tem may not operate properly and
both the
and theindicator
lights may illuminate.
• If engine control related parts are not
NISSAN recommended or are ex-
tremely deteriorated, both the
andindicator lights may
illuminate. •
When driving on extremely inclined
surfaces such as higher banked cor-
ners, the VDC system may not oper-
ate properly and the
indicator
light may flash or both theandindicator lights may illuminate.
Do not drive on these types of roads.
• When driving on an unstable surface
such as a turntable, ferry, elevator or
ramp, the
indicator light may
flash or both theandindi-
cator lights may illuminate. This is
not a malfunction. Restart the engine
af ter driving onto a stable surface.
• If wheels or tires other than the
NISSAN recommended ones are
used, the VDC system may not oper-
ate properly and the
indicator
light may flash or both theandindicator lights may illuminate.
• The VDC system is not a substitute
for winter tires or tire chains on a
snow covered road.
RISE-UP AND BUILD-UP
The system gradually adjusts braking
power during normal braking to help pro-
vide an enhanced brake feel.
5-124Starting and driving

6. Af ter the engine cools down, check thecoolant level in the engine coolant res-
ervoir tank with the engine running. Add
coolant to the engine coolant reservoir
tank if necessary. Have your vehicle re-
paired. It is recommended that you visit
a NISSAN dealer for this service. When towing your vehicle, all jurisdictional
and local regulations for towing must be
followed. Incorrect towing equipment
could damage your vehicle. Towing in-
structions are available from a NISSAN
dealer. Local service operators are gener-
ally familiar with the applicable laws and
procedures for towing. To assure proper
towing and to prevent accidental damage
to your vehicle, NISSAN recommends hav-
ing a service operator tow your vehicle. It is
advisable to have the service operator
carefully read the following precautions:
WARNING
• Never ride in a vehicle that is being
towed.
• Never get under your vehicle af ter it
has been lif ted by a tow truck.
CAUTION
• When towing, make sure that the
transmission, axles, steering system
and powertrain are in working condi-
tion. If any of these conditions apply,
dollies or a flatbed tow truck must be
used.
• Always attach safety chains before
towing.
For additional information about towing
your vehicle behind a Recreational Vehicle
(RV), see “Flat towing for all-wheel drive ve-
hicle” (P. 10-28) or “Flat towing for front-
wheel drive vehicle” (P. 10-29).
TOWING RECOMMENDED BY
NISSAN
NISSAN recommends towing your vehicle
based upon the type of drivetrain. For addi-
tional information, refer to the diagrams in
this section to ensure that your vehicle is
properly towed.
TOWING YOUR VEHICLE
In case of emergency6-13

8 Do-it-yourself
Maintenance precautions.......................8-2
Engine compartment check locations ...........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 oil filter ..............8-6
Continuously Variable Transmission (CVT)
fluid ............................................ 8-10
Power Steering Fluid (PSF) .......................8-11
Brake fluid ....................................... 8-11
Windshield-washer fluid ........................8-12
Windshield-washer fluid reservoir ...........8-12
Battery......................................... 8-14
Jump starting ............................... 8-15
Drive belt ....................................... 8-16
Spark plugs .................................... 8-16
Replacing spark plugs .......................8-16
Air cleaner ..................................... 8-17In-cabin microfilter
.......................... 8-18
Windshield wiper blades ........................8-18
Cleaning .................................... 8-18
Replacing ................................... 8-18
Brakes ......................................... 8-20
Fuses .......................................... 8-20
Engine compartment ....................... 8-21
Passenger compartment ...................8-22
Battery replacement ........................... 8-23
NISSAN Intelligent Key® ......................8-24
Lights .......................................... 8-25
Headlights .................................. 8-25
Fog lights (if so equipped) ...................8-25
Exterior and interior lights ...................8-26
Wheels and tires ............................... 8-28
Tire pressure ................................ 8-28
Tire labeling ................................. 8-32
Types of tires ................................
8-35
Tir

e chains .................................. 8-36
Changing wheels and tires ..................8-37

3.5L 6 cylinder (VQ35DE engine model)
1. Engine coolant reservoir
2. Drive belt location
3. Engine oil dipstick4. Engine oil filler cap
5. Brake fluid reservoir
6. Air cleaner
7. Fuse box8. Fuse/Fusible link box
9. Battery
10 Radiator cap
11. Power steering fluid reservoir
12. Windshield-washer fluid reservoir
NOTE:
Your vehicle may not be equipped with
an engine cover.
LDI3345
ENGINE COMPARTMENT CHECK
LOCATIONS
Do-it-yourself8-3

Check the fluid level in the reservoir.
The fluid level should be checked when the
fluid is cold at fluid temperatures of 32 to
86ºF (0 to 30ºC). The fluid level can be
checked with the level gauge which is at-
tached to the cap. To check the fluid level,
remove the cap. The fluid level should be
between the MAX
OAand MINOBlines.
If the fluid is below the MIN
OBline, add
Genuine NISSAN E-PSF or equivalent. Re-
move the cap and fill through the opening.
WARNING
Power steering fluid is poisonous and
should be stored carefully in marked
containers out of the reach of children.
CAUTION
• DO NOT OVERFILL.
•
Use of a power steering fluid other
than Genuine NISSAN E-PSF or equiva-
lent will prevent the power steering
system from operating properly.
WARNING
• Use only new fluid from a sealed con-
tainer. Old, inferior or contaminated
fluid may damage the brake system.
The use of improper fluids can dam-
age the brake system and affect the
vehicle's stopping ability.
• Clean the filler cap before removing.
• Brake fluid is poisonous and should
be stored carefully in marked con-
tainers out of reach of children.
LDI2767LDI2769
POWER STEERING FLUID (PSF) BRAKE FLUID
Do-it-yourself8-11