check engine light NISSAN PATHFINDER HYBRID 2014 R52 / 4.G Owners Manual

OFF:
The ignition switch is in the OFF position when
the engine is turned off using the ignition switch.
No lights will illuminate on the ignition switch.
ACC (Accessories):
This position activates electrical accessories,
such as the radio, when the engine is not running.
ACC has a battery saver feature that will turn the
ignition switch to the OFF position after a period
of time under the following conditions:● All doors are closed.
● Shift lever is in P (Park) .
The battery saver feature will be cancelled if any
of the following occur: ● Any door is opened.
● Shift lever is moved out of P (Park) .
● Ignition switch changes position. ON (Normal operating position):
This position turns on the ignition system and
electrical accessories.
ON has a battery saver feature that will turn the
ignition switch to the OFF position after some
time if the vehicle is not running under the follow-
ing conditions:
● All doors are closed.
● Shift lever is in P (Park) .
The battery saver feature will be cancelled if any
door is open.
CAUTION
Do not leave the vehicle with the ignition
switch in ACC or ON positions when the
engine is not running for an extended pe-
riod. This can discharge the battery. ●
Make sure the area around the vehicle is
clear.
● Check fluid levels such as engine oil, cool-
ant, brake fluid, and windshield-washer fluid
as frequently as possible, or at least when-
ever you refuel.
● Check that all windows and lights are clean.
● Visually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
● Check that all doors are closed.
● Position seat and adjust head
restraints/headrests.
● Adjust inside and outside mirrors.
● Fasten seat belts and ask all passengers to
do likewise.
● Check the operation of warning lights when
the ignition switch is placed in the ON posi-
tion. See “Warning/indicator lights and au-
dible reminders” in the “Instruments and
controls” section of this manual.
PUSH-BUTTON IGNITION SWITCH
POSITIONS BEFORE STARTING THE NISSAN
PUREDRIVE™ HYBRID SYSTEM
Starting and driving5-3

CAUTION
If the green READY light does not come
on, press the START button to turn the
hybrid system OFF. Carefully disconnect
the negative cable then the positive cable.
Have vehicle taken to dealership for
repair.9. After the green READY light in the meter display comes ON, carefully disconnect the
negative cable and then the positive cable.
10. Replace the vent caps (if so equipped) . Be sure to dispose of the cloth used to cover
the vent holes as it may be contaminated
with corrosive acid.
WARNING
●Do not continue to drive if your vehicle
overheats. Doing so could cause engine
damage or a vehicle fire.
● To avoid the danger of being scalded,
never remove the radiator or coolant
reservoir cap while the engine is still
hot. When the radiator or coolant reser-
voir cap is removed, pressurized hot
water will spurt out, possibly causing
serious injury.
● Do not open the hood if steam is com-
ing out.
If your vehicle is overheating (indicated by an
extremely high temperature gauge reading and
the illumination of the engine oil pressure/engine
coolant temperature high indicator light) , or if you
feel a lack of engine power, detect abnormal
noise, etc. take the following steps. 1. Move the vehicle safely off the road, apply the parking brake and move the shift lever to
P (Park) .
Do not turn the NISSAN PUREDRIVE™
Hybrid System off. 2. Turn off the air conditioner. Open all the
windows, move the heater or air conditioner
temperature control to maximum hot and fan
control to high speed.
3. Get out of the vehicle. Look and listen for steam or coolant escaping from the radiator
before opening the hood. (If steam or cool-
ant is escaping, turn off the engine.) Do not
open the hood further until no steam or
coolant can be seen.
4. Open the engine hood.
WARNING
If steam or water is coming from the en-
gine, stand clear to prevent getting
burned.
5. Also check if the cooling fan is running. The radiator hoses and radiator should not leak
water. If the coolant is leaking or the cooling
fan does not run, stop the hybrid system.
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,
the water pump belt is missing or loose, or
the cooling fan does not run, stop the en-
gine.
IF YOUR VEHICLE OVERHEATS
In case of emergency6-5

8 Maintenance and do-it-yourself
Explanation of general maintenance items.........8-2
Engine compartment check locations ................8-4
QR25DER engine ..............................8-4
Inverter cooling system .............................8-5
Checking inverter coolant level ...................8-6
Changing inverter coolant .......................8-6
Engine oil .........................................8-6
Checking engine oil level ........................8-6 Changing engine oil
............................8-7
Changing engine oil filter ........................8-8
12-Volt Battery ....................................8-9
Variable-voltage control system ....................8-10
Drive belt ........................................ 8-11
Engine compartment ........................... 8-12
Exterior and interior lights .......................8-13

EXPLANATION OF GENERAL
MAINTENANCE ITEMS
Additional information on the following
items with“*”isfound later in this section.
Outside the vehicle
The maintenance items listed here should be
performed from time to time, unless otherwise
specified.
Doors and engine hoodCheck that the doors
and engine hood operate properly. Also ensure
that all latches lock securely. Lubricate hinges,
latches, latch pins, rollers and links as necessary.
Make sure that the secondary latch keeps the
hood from opening when the primary latch is
released.
When driving in areas using road salt or other
corrosive materials, check lubrication frequently.
Lights* Clean the headlights on a regular basis.
Make sure that the headlights, stop lights, tail
lights, turn signal lights, and other lights are all
operating properly and installed securely. Also
check headlight aim.
Road wheel nuts (lug nuts)* When checking
the tires, make sure no wheel nuts are missing,
and check for any loose wheel nuts. Tighten if
necessary. Tire rotation*
Tires should be rotated every
5,000 miles (8,000 km).
Tires* Check the pressure with a gauge often
and always prior to long distance trips. If neces-
sary, adjust the pressure in all tires, including the
spare, to the pressure specified. Check carefully
for damage, cuts or excessive wear.
Tire Pressure Monitoring System (TPMS)
transmitter components Replace the TPMS
transmitter grommet seal, valve core and cap
when the tires are replaced due to wear or age.
Wheel alignment and balance If the vehicle
should pull to either side while driving on a
straight and level road, or if you detect uneven or
abnormal tire wear, there may be a need for wheel
alignment. If the steering wheel or seat vibrates at
normal highway speeds, wheel balancing may be
needed.
● For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the Warranty Information Booklet.
Windshield Clean the windshield on a regular
basis. Check the windshield at least every six
months for cracks or other damage. Have a dam-
aged windshield repaired by a qualified repair
facility. Windshield wiper blades*
Check for cracks or
wear if they do not wipe properly.
Inside the vehicle
The maintenance items listed here should be
checked on a regular basis, such as when per-
forming periodic maintenance, cleaning the ve-
hicle, etc.
Additional information on the following
items with an “*” is found later in this sec-
tion.
Accelerator pedal Check the pedal for smooth
operation and make sure the pedal does not bind
or require uneven effort. Keep the floor mat away
from the pedal.
Brake pedal Check the pedal for smooth opera-
tion. If the brake pedal suddenly goes down fur-
ther than normal, the pedal feels spongy or the
vehicle seems to take longer to stop, see a
NISSAN dealer immediately. Keep the floor mat
away from the pedal.
Brakes Check that the brakes do not pull the
vehicle to one side when applied.
Continuously Variable Transmission (CVT)
P (Park) position mechanism On a fairly
steep hill check that your vehicle is held securely
with the shift lever in the P (Park) position without
applying any brakes.
8-2Maintenance and do-it-yourself

Parking brakeCheck the parking brake opera-
tion regularly. The vehicle should be securely held
on a fairly steep hill with only the parking brake
applied. If the parking brake needs adjustment,
see a NISSAN dealer.
Seats Check seat position controls such as seat
adjusters, seatback recliner, etc. to ensure they
operate smoothly and all latches lock securely in
every position. Check that the head
restraints/headrests move up and down
smoothly and the locks (if so equipped) hold
securely in all latched positions.
Seat belts Check that all parts of the seat belt
system (for example, buckles, anchors, adjusters
and retractors) operate properly and smoothly,
and are installed securely. Check the belt web-
bing for cuts, fraying, wear or damage.
Steering wheel Check for changes in the steer-
ing system, such as excessive freeplay, hard
steering or strange noises.
Warning lights and chimes Make sure all
warning lights and chimes are operating properly.
Windshield wiper and washer* Check that
the wipers and washer operate properly and that
the wipers do not streak. Windshield defroster
Check 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) .
12–volt Battery* Except for maintenance-free
battery, check the fluid level in each cell. It should
be between the MAX and MIN lines. Vehicles
operated in high temperatures or under severe
conditions require frequent checks of the battery
fluid level.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as:
1. Installation or extended use of electronic
accessories that consume battery power
when the engine is not running (Phone
chargers, GPS, DVD players, etc.) .
2. Vehicle is not driven regularly and/or
only driven short distances. In these cases,
the battery may need to be charged to
maintain battery health. Brake fluid level*
Make sure that the brake fluid
level is between the MIN and MAX lines on the
reservoir.
Engine coolant level* Check the coolant level
when the engine is cold. Make sure that the
coolant level is
between the MAXandMIN lines on the reser-
voir.
Inverter coolant level* Check the coolant level
when the inverter is cold. Make sure the coolant
level is between the “MAX” and “MIN” lines on the
reservoir.
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 system Make 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.
Maintenance and do-it-yourself8-3

4. Loosen the oil filterAwith an oil filter
wrench by turning it counterclockwise. Then
remove the oil filter by turning it by hand.
CAUTION
Be careful not to burn yourself. The engine
oil may be hot.
5. Wipe the engine oil filter sealing surface with a clean rag.
CAUTION
●Be sure to remove any old gasket
material remaining on the sealing
surface of the engine. Failure to do
so could lead to an oil leak and en-
gine damage.
● The dipstick must be inserted in
place to prevent oil spillage from the
dipstick hole when filling the engine
with oil.
6. Coat the gasket on the new filter with clean engine oil.
7. Screw on the oil filter until a slight resistance is felt, then tighten an additional 2/3 turn.
8. Start the engine and check for leakage around the oil filter. Correct as required. 9. Turn the engine off and wait more than
10 minutes. Check the oil level. Add engine
oil if necessary. ●
Keep the 12–volt battery surface clean and
dry. Clean the battery with a solution of bak-
ing soda and water.
● Make certain the terminal connections are
clean and securely tightened.
● If the vehicle is not to be used for 30 days or
longer, disconnect the negative (-) battery
terminal cable to prevent discharge.
12-VOLT BATTERY
Maintenance and do-it-yourself8-9

ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not come on,
check for an open fuse. 1. Be sure the ignition switch and the headlight switch are OFF.
2. Open the engine hood. 3. Remove the fuse box cover by pushing the
tab and lifting the cover up.
4. Remove the fuse with the fuse puller. The fuse puller is located in the fuse block in the
passenger compartment.
NJE0004
8-12Maintenance and do-it-yourself

10 Index
A
Anti-lock brake warning light ..........2-3
B
Battery ......................8-9
Chargewarninglight.............2-4
Before starting the engine ............5-3
Belt (See drive belt) ..............8-11
Brake Brakelight(Seestoplight).........8-13
Brake system .................5-7
Bulb replacement ................8-13
C
Capacities and recommended
fuel/lubricants ...................9-2
Coolant Capacities and recommended
fuel/lubricants.................9-2
Checking inverter coolant level .......8-6
D
Drive belt ....................8-11 E
Engine Before starting the engine ..........5-3
Capacities and recommended
fuel/lubricants.................9-2
Changingengineoil.............8-7
Changing engine oil filter ..........8-8
Checking engine oil level ..........8-6
Engine compartment check locations ....8-4
Engine oil ...................8-6
Engine oil and oil filter recommendation . .9-4
Engine specifications ............9-5
Starting the engine ..............5-4
F
Fluid Capacities and recommended
fuel/lubricants.................9-2
Engine oil ...................8-6
Inverter coolant ................8-5
Fuel Capacities and recommended
fuel/lubricants.................9-2
Fuel recommendation ............9-3 G
Gauge Power meter .................2-2
H
High voltage components .........HEV-10
Hybrid System Stops operating while driving ........6-2
Vehicle does not start ............6-2
Hybrid vehicle characteristics .......HEV-12
I
Ignition Switch Push-Button Ignition Switch .........5-2
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders) ....................2-3
Inverter Checking inverter coolant level .......8-6
Inverter cooling system ...........8-5
J
Jump starting ...................6-3

L
Light Brakelight(Seestoplight).........8-13
Bulb replacement ..............8-13
Chargewarninglight.............2-4
Warning/indicator lights and audible
reminders ...................2-3
Lowfuelwarninglight...............2-5
M
Maintenance Insidethevehicle...............8-2
Outsidethevehicle..............8-2
Under the hood and vehicle .........8-3
Meters and gauges ................2-2
O
Oil Capacities and recommended
fuel/lubricants .................9-2
Changing engine oil ..............8-7
Changing engine oil filter ...........8-8
Checking engine oil level ...........8-6
Engine oil ...................8-6
Engine oil and oil filter recommendation . . .9-4
P
Powermeter....................2-2 S
Starting Before starting the engine ..........5-3
Jump starting .................6-3
Starting the engine ..............5-4
Stoplight.....................8-13
T
Towing Towing load/specification ...........9-6
V
Variable voltage control system .........8-11
Vehicle does not start ...............6-2
W
Warning Anti-lock brake warning light .........2-3
Battery charge warning light .........2-4
Low fuel warning light .............2-5
Warning/indicator lights and audible
reminders ...................2-3
Warning lights ...................2-3
10-2

0 Illustrated table of contents
Air bags, seat belts and child restraints..............0-2
Exterior front ......................................0-3
Exterior rear .......................................0-4
Passenger compartment ...........................0-5 Instrument panel
...................................0-6
Engine compartment check locations ................0-8
Warning/indicator lights ............................0-9