2013 INFINITI M-HEV power steering

8-4Maintenance and do-it-yourself
Accelerator pedal:Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.
Automatic transmission P (Park) mechan-
ism: On a fairly steep hill, check that your
vehicle is held securely with the selector
lever in the P (Park) position without
applying any brakes.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly
goes down further than normal, the pedal
feels spongy or the vehicle seems to take
longer to stop, see an INFINITI retailer
immediately. Keep the floor mat away from
the pedal.
Brakes: Check that the brakes do not pull
the vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjusted, see an INFINITI
retailer.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, an-
chors, adjuster and retractors) operate
properly and smoothly, and are installed securely. Check the belt webbing for cuts,
fraying, wear or damage.
Seats:
Check seat position controls such as
seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and that all
latches lock securely in every position.
Check that the head restraints move up
and down smoothly and that the locks (if
so equipped) hold securely in all latched
positions.
Steering wheel: Check for changes in the
steering conditions, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure that
all warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check that
the wipers and washer operate properly
and that the wipers do not streak.
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*:
Check the fluid level in
each cell. It should be between the MAX
and MIN lines. Vehicles operated in high
temperatures or under severe condition
require frequent checks of the battery fluid
level.
NOTE:
Care should be taken to avoid situations
that can lead to potential 12-volt battery
discharge and potential no-start condi-
tions such as:
1. Installation or extended use of electro-
nic accessories that consume 12-volt
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 12-volt battery may
need to be charged to maintain 12-volt
battery health.
Brake fluid level*: Make sure that the
brake fluid level is between the MAX and
MIN lines on the reservoir.
Engine coolant level*: Check the coolant
level when the engine is cold.
Engine drive belts*: Make sure that no belt

is frayed, worn, cracked or oily.
Engine oil level*:Check the level after
parking the vehicle on a level spot and
turning off the hybrid system. Wait more
than 15 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, im-
mediately have the exhaust system in-
spected by an INFINITI retailer. (See
“Precautions when starting and driving”
in the “5. Starting and driving” section for
exhaust gas (Carbon monoxide).)
Fluid leaks: Check 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 immediately.
Inverter coolant lebel: Check the coolant
level when the inverter is cold.
Power steering fluid level* and lines:
Check the level when the fluid is cold,
with the hybrid system off. Check the lines
for proper attachment, leaks, cracks, etc. Radiator and hoses:
Check 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.
Underbody: The underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust.
It is very important to remove these
substances, otherwise rust will form on
the floor pan, frame, fuel lines and around
the exhaust system. At the end of winter,
the underbody should be thoroughly
flushed with plain water, being careful to
clean those areas where mud and dirt may
accumulate. For additional information,
see “Cleaning exterior” in the“7. Appear-
ance and care ”section.
Windshield washer fluid*: Check that there
is adequate fluid in the reservoir. When performing any inspection or main-
tenance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The
following are general precautions which
should be closely observed.
WARNING
.
This vehicle has high voltage DC and AC
systems as well as a 12-volt system. DC
and AC high voltage is very dangerous
and can cause severe burns and electric
shock that may result in serious injury or
death.
. Never touch, disassemble, remove or
replace the high voltage parts, har-
nesses and their connectors. High vol-
tage cables are orange. Touching,
disassembling, removing or replacing
those parts and harnesses can cause
severe burns or electric shock that may
result in serious injury or death.
. Never try to remove the service plug
located in the trunk room. The service
plug is used only when the vehicle is
serviced by trained technicians wearing
personal protection equipment and is
part of the high voltage system. Touch-
Maintenance and do-it-yourself8-5
MAINTENANCE PRECAUTIONS

8-8Maintenance and do-it-yourself
JVM0034X
1. Engine oil filler cap
2. Brake fluid reservoir
3. Fuse/fusible link holder
4. Window washer fluid reservoir
5. Power steering fluid reservoir
6. Inverter coolant reservoir
7. Air cleaner
8. Radiator filler cap
9. Engine oil dipstick
10. Engine coolant reservoir

.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 an INFINITI retailer for
servicing.
CAUTION
.Use only Genuine NISSAN Matic S ATF.
Do not mix with other fluids.
. Using automatic transmission fluid other
than Genuine NISSAN Matic S ATF will
cause deterioration in driveability and
automatic transmission durability, and
may damage the automatic transmis-
sion, which is not covered by the INFINITI
new vehicle limited warranty.
JVM0054X
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(0to30 8C).
If the fluid is below the MIN line, add
Genuine NISSAN E-PSF. Remove the cap
and fill through the opening.
Maintenance and do-it-yourself8-15
AUTOMATIC TRANSMISSION FLUID POWER STEERING FLUID

9-2Technical and consumer information
The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
instructed in the“8. Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)
Recommended specifications
US measure Imp measure Liter
Fuel 17-7/8 gal 14-7/8 gal 67.4 See “Fuel recommendation”later in this section.
Engine oil*4
Drain and refill
With oil filter change 5-1/8 qt
4-3/8 qt 4.9
.Engine oil with API Certification Mark*1
. Viscosity SAE 5W-30
Without oil filter change 4-7/8 qt 4.0 qt 4.6
Engine cooling system With reservoir 9-1/8 qt7-5/8 qt 8.6 Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent
Reservoir 7/8 qt3/4 qt 0.8
Inverter cooling system With reservoir 2-3/4 qt2-1/4 qt 2.6
Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent
Reservoir 1/2 qt
1/2 qt 0.5
Automatic transmission fluid ——— Genuine NISSAN Matic S ATF*2
Differential gear oil ——— API GL-5 Synthetic Gear Oil, Viscosity SAE 75W-90*3
Power steering fluid (PSF) Refill to the proper oil level according to the instructions in the “8.
Maintenance and do-it-yourself” section. Genuine NISSAN E-PSF or equivalent*5
Brake fluid Genuine NISSAN Super Heavy Duty Brake Fluid*6 or equivalent DOT 3
Multi-purpose grease Without limited slip differential NLGI No. 2 (Lithium soap base)
With limited slip differential
Air conditioning system refrigerant ——— HFC-134a (R-134a)*7
Air conditioning system lubricants ——— ND-OIL11
Window washer fluid ——— Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze or equivalent
CAPACITIES AND RECOMMENDED FUEL/
LUBRICANTS

*1:For additional information, see“Engine oil and oil filter recommendation ”later in this section.*2:Using automatic transmission fluid other than Genuine NISSAN Matic S ATF will cause deterioration in driveability and automatic transmission durability, and may damage the automatic
transmission, which is not covered by the INFINITI new vehicle limited warranty.
*3:See an INFINITI retailer for service for synthetic oil.*4:For additional information, see “Engine oil”in the“8. Maintenance and do-it-yourself” section for changing engine oil.*5:Use of a power steering fluid other than Genuine NISSAN E-PSF will prevent the power steering system from operating properly.*6:Available in mainland US through an INFINITI retailer.*7:For additional information, see“Vehicle identification”later in this section for air conditioner specification label.
Technical and consumer information9-3

E
ECO drive indicator light ................................... 2-18
ECO mode ......................................................... 5-19
ECO pedal system ............................................. 5-20
Economy
Fuel ............................................................. 5-89
Efficient use of your vehicle ............ Hybrid System-8
Elapsed time ..................................................... 2-31
Elapsed time and trip odometer ........................ 2-31
Emergency hybrid system shut off ...................... 6-2
Emergency shut-off system ............. Hybrid System-4
Emission control information label .................... 9-11
Emission control system warranty ..................... 9-18
Energy flow ............................ Hybrid System-5, 4-11
Energy monitor ................................................. 2-29
Energy monitors .............................. Hybrid System-5
Engine Before starting the INFINITI Direct Response
Hybrid
TMSystem .......................................... 5-12
Break-in schedule ........................................ 5-89
Capacities and
recommended fuel/lubricants ........................ 9-2
Changing engine coolant ............................. 8-10
Changing engine oil and filter ...................... 8-13
Checking engine coolant level ...................... 8-10
Checking engine oil level ............................. 8-12
Emergency engine shut off ........................... 5-11
Engine block heater ................................... 5-102
Engine compartment check locations ............. 8-7
Engine cooling system ................................... 8-9 Engine oil .................................................... 8-12
Engine oil and oil filter recommendation ........ 9-6
Engine oil replacement indicator .................. 2-27
Engine oil viscosity ........................................ 9-7
Engine serial number ................................... 9-10
Engine specifications ..................................... 9-8
If your vehicle overheats .............................. 6-12
Starting the INFINITI Direct Response
Hybrid
TMSystem .......................................... 5-13
Engine coolant temperature gauge .................... 2-32
Entry/exit function Automatic drive positioner ........................... 3-28
EV mode odometer and twin trip odometer ....... 2-31
Event Data Recorders (EDR) ............................... 9-21
Exhaust gas (carbon monoxide) .......................... 5-3
F
F.M.V.S.S./C.M.V.S.S. certification label ............. 9-10
Fail-safe ............................................................ 5-16
Filter Air cleaner housing filter .............................. 8-20
Changing engine oil and filter ...................... 8-13
Flashers (See hazard warning flasher switch) .... 2-45
Flat tire ............................................................... 6-2
Flat towing ........................................................ 9-17
Floor mat ............................................................ 7-6
Fluid
Automatic transmission fluid (ATF) ............... 8-15
Brake fluid ................................................... 8-16
Capacities and
recommended fuel/lubricants ........................ 9-2 Engine coolant ............................................... 8-9
Engine oil .................................................... 8-12
Power steering fluid ..................................... 8-15
Window washer fluid ................................... 8-17
FM-AM-SAT radio with Compact Disc
(CD) player ........................................................ 4-65
Fog light switch ................................................ 2-44
Forest Air
TM....................................................... 4-43
Forward Collision Warning (FCW) system ........... 5-81
Front passenger air bag and status light ........... 1-45
Front power seat adjustment ............................... 1-3
Front seat Front seat adjustment .................................... 1-3
Front-seat active head restraints ......................... 1-7
Fuel Capacities and
recommended fuel/lubricants ........................ 9-2
Fuel economy............................................... 5-89
Fuel economy information (display) .............. 4-12
Fuel octane rating .......................................... 9-4
Fuel recommendation ..................................... 9-4
Fuel-filler cap ............................................... 3-22
Fuel-filler door ............................................. 3-22
Gauge ............................................................ 2-8
Fuel economy history ...................... Hybrid System-7
Fuses ................................................................ 8-24
Fusible links ..................................................... 8-24
G
Garage door opener
HomeLink®Universal Transceiver ................. 2-66
10-3

10-4
Gas cap ............................................................ 3-22
Gauge .......................................................... 0-9, 2-6Assist charge gauge ....................................... 2-8
Fuel gauge ..................................................... 2-8
Odometer....................................................... 2-7
Speedometer ................................................. 2-7
Tachometer .................................................... 2-8
Trip computer .............................................. 2-29
General maintenance ................................... 8-2, 8-3
Glove box ......................................................... 2-55
H
Hands-free phone system Bluetooth®(models with
navigation system) ....................................... 4-88
Bluetooth
®(models without
navigation system) ....................................... 4-98
Hazard warning flasher switch .......................... 2-45
Head restraints ................................................... 1-4
Headlights
Aiming control (See adaptive front lighting
system (AFS)) ............................................... 2-42
Bulb replacement ......................................... 8-29
Headlight switch .......................................... 2-40
Xenon headlights ......................................... 2-39
Headrest
Adjustable headrests ..................................... 1-8
Heated seats .................................................... 2-46
Heated steering wheel ...................................... 2-45
Heater Automatic climate control ............................ 4-34 Engine block heater ................................... 5-102
High temperature warning light ......................... 2-14
High voltage cautions ..................... Hybrid System-2
High voltage components .............. Hybrid System-10
Hill start assist system ................................... 5-100
HomeLink
®Universal Transceiver ...................... 2-66
Hood release .................................................... 3-18
Hook Coat hooks .................................................. 2-57
Horn ................................................................. 2-46
How to enable/disable the BSW system using the
settings menu ................................................... 5-34
How to enable/disable the FCW system using the
setting menu .................................................... 5-85
How to enable/disable the LDP system using
the settingsmenu .............................................. 5-29
How to enable/disable the LDW system using the
settings menu ................................................... 5-25
Hybrid EPS (Electrical Power Steering)
warning light .................................................... 2-14
Hybrid system over heat warning ...................... 2-26
Hybrid system start operation indicator ............ 2-24
Hybrid vehicle characteristics ........ Hybrid System-11
Hybrid vehicle precautions ............ Hybrid System-10
I
If the vehicle does not start ................................ 6-8
Ignition switch (Push-button) ................................................. 5-9
Automatic transmission models ................... 5-13
Immobilizer system ........................................... 2-35 In-cabin microfilter ............................................ 4-48
Indicator
Dot matrix display ....................................... 2-21
Lights .......................................................... 2-17
Indicator lights ................................................. 2-17
Infiniti Connection (models with
navigation system) ............................................ 4-24
Infiniti Direct Response
Hybrid system ................................. Hybrid System-2
INFINITI Drive mode selector.............................. 5-19
INFINITI Vehicle Immobilizer System .................. 2-35 Engine start ................................................. 2-35
INFINITI voice recognition system .................... 4-112
INFO button ...................................................... 4-10
Inside mirror ..................................................... 3-26
Inspection/maintenance (I/M) test .................... 9-20
Instrument brightness control ........................... 2-44
Instrument panel ......................................... 0-8, 2-5
Intelligent Brake Assist (IBA) off indicator light ... 2-19
Intelligent Brake Assist (IBA) system ................. 5-85
Intelligent cruise control (ICC) system ............... 5-46 Preview function .......................................... 5-68
Intelligent Cruise Control (ICC) system MAIN
switch indicator ................................................ 2-26
Intelligent Cruise Control (ICC) system
warning light .................................................... 2-14
Intelligent Key ..................................................... 3-2
Intelligent Key battery discharge ....................... 5-12
Intelligent Key ignition indicator ....................... 2-25
Intelligent Key system ......................................... 3-7 Battery replacement ..................................... 8-26