2010 INFINITI M ECU

1. Water pump
2. Alternator
3. Crankshaft pulley
4. Power steering fluid pump
5. Air conditioner compressor
WARNING
Be sure the ignition switch is in the LOCK posi-
tion before servicing drive belts. The engine
could rotate unexpectedly.
1. Visually inspect each belt for signs ofunusual wear, cuts, fraying or looseness.
If the belt is in poor condition or loose,
have it replaced or adjusted by an INFINITI
retailer.
2. Have the belts checked regularly for con- dition and tension.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.
VK45DE engine
SDI1411B
SPARK PLUGS
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Some vehicles are equipped with engine com-
partment and passenger compartment fuse
boxes that use only type
sAfuses. Other ve-
hicles are equipped with type
sAfuses in the
engine compartment fuse box and type
sB
fuses in the passenger compartment fuse box.
Type
sAfuses are provided as spare fuses. They
are stored in the passenger compartment fuse
box.
Type
sAfuses can be installed in the engine
compartment and passenger compartment fuse
boxes. If a type
sAfuse is used to replace a typesB
fuse, the typesAfuse will not be level with the
fuse pocket as shown in the illustration. This
will not affect the performance of the fuse.
Make sure the fuse is installed in the fuse box
securely.
Type
sBfuses cannot be installed in the under-
hood fuse boxes. Only use type
sAfuses in the
underhood fuse boxes.
ENGINE COMPARTMENT
CAUTION
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
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 LOCK position and the headlight
switch is turned off.
SDI1751SDI1752SDI1479A
FUSES
Maintenance and do-it-yourself8-25
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4. Align the tips of the upper and lowerparts, and then push them together until
it is securely closed.
5. Operate the buttons to check its opera- tion.
See an INFINITI retailer if you need any assis-
tance for replacement. FCC Notice:
This equipment has been tested and found to
comply with the limits for a Class B digital device
pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference in a residential in-
stallation. This equipment generates, uses and
can radiate radio frequency energy and, if not
installed and used in accordance with the in-
structions, may cause harmful interference to
radio communications. However, there is no
guarantee that interference will not occur in a
particular installation. If this equipment does
cause harmful interference to radio or television
reception, which can be determined by turning
the equipment off and on, the user is encouraged
to try to correct the interference by one or more
of the following measures:
±
Reorient or relocate the receiving antenna
± Increase the separation between the equip-
ment and the receiver
± Connect the equipment into an outlet on a
circuit different from that to which the re-
ceiver is connected.
± Consult the retailer or an experienced
radio/TV technician for help.
SDI1889
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TIRE CHAINS
Use of tire chains may be prohibited according
to location. Check the local laws before install-
ing tire chains. When installing tire chains,
make sure they are the proper size for the tires
on your vehicle and are installed according to
the chain manufacturer's suggestions.Use only
SAE Class S chains. Class ªSº chains are used
on vehicles with restricted tire to vehicle clear-
ance. Vehicles that can use Class ªSº chains are
designed to meet the SAE standard minimum
clearances between the tire and the closest
vehicle suspension or body component re-
quired to accommodate the use of a winter
traction device (tire chains or cables). The mini-
mum clearances are determined using the fac-
tory equipped tire size. Other types may dam-
age your vehicle. Use chain tensioners when
recommended by the tire chain manufacturer to
ensure a tight fit. Loose end links of the tire
chain must be secured or removed to prevent
the possibility of whipping action damage to
the fenders or underbody. If possible, avoid
fully loading your vehicle when using tire
chains. In addition, drive at a reduced speed.
Otherwise, your vehicle may be damaged
and/or vehicle handling and performance may
be adversely affected. Tire chains must be installed only on the rear
wheels and not on the front wheels.
Never install tire chains on a TEMPORARY USE
ONLY spare tire.
Do not use tire chains on dry roads. Driving with
tire chains in such conditions can cause dam-
age to the various mechanisms of the vehicle
due to some overstress.
CHANGING WHEELS AND TIRES
Tire rotation
INFINITI recommends rotating the tires
every 7,500 miles (12,000 km). (See
ªFLAT TIREº in the ª6. In case of emer-
gencyº section for tire replacing proce-
dures.)
SDI1662
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3.Subtract the combined weight of the
driver and passengers from XXX kg or
XXX lbs.
4.The resulting figure equals the avail-
able amount of cargo and luggage
load capacity. For example, if the XXX
amount equals 1400 lbs. and there
will be five 150 lb. passengers in your
vehicle, the amount of available
cargo and luggage load capacity is
650 lbs. (14002750 (5 x 150) = 650
lbs) or 640 2340 (5 x 70) = 300 kg.)
5.Determine the combined weight of
luggage and cargo being loaded on
the vehicle. That weight may not
safely exceed the available cargo and
luggage load capacity calculated in
Step 4.
6.If your vehicle will be towing a trailer,
load from your trailer will be trans-
ferred to your vehicle. Consult this
manual to determine how this re-
duces the available cargo and lug-
gage load capacity of your vehicle. Before driving a loaded vehicle, confirm
that you do not exceed the Gross Vehicle
Weight Rating (GVWR) or the Gross Axle
Weight Rating (GAWR) for your vehicle.
(See ªMEASUREMENT OF WEIGHTSº later
in this section.)
Also check tires for proper inflation pres-
sures. See the Tire and Loading Informa-
tion label.
LOADING TIPS
cThe GVW must not exceed GVWR or
GAWR as specified on the
F.M.V.S.S./C.M.V.S.S. certification la-
bel.
cDo not load the front and rear axle to
the GAWR. Doing so will exceed the
GVWR.
WARNING
cProperly secure all cargo with ropes
or straps to help prevent it from slid-
ing or shifting. Do not place cargo
higher than the seatbacks. In a sud-
den stop or collision, unsecured cargo
could cause personal injury.
cDo not load your vehicle any heavier
than the GVWR or the maximum front
and rear GAWRs. If you do, parts of
your vehicle can break, tire damage
could occur, or it can change the way
your vehicle handles. This could re-
sult in loss of control and cause per-
sonal injury.
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cOverloading not only can shorten the
life of your vehicle and the tire, but
can also cause unsafe vehicle han-
dling and longer braking distances.
This may cause a premature tire fail-
ure which could result in a serious
accident and personal injury. Failures
caused by overloading are not cov-
ered by the vehicle's warranty.MEASUREMENT OF WEIGHTS
Secure loose items to prevent weight
shifts that could affect the balance of
your vehicle. When the vehicle is loaded,
drive to a scale and weigh the front and
the rear wheels separately to determine
axle loads. Individual axle loads should
not exceed either of the gross axle
weight ratings (GAWR). The total of the
axle loads should not exceed the gross
vehicle weight rating (GVWR). These rat-
ings are given on the vehicle certifica-
tion label. If weight ratings are ex-
ceeded, move or remove items to bring
all weights below the ratings. Do not tow a trailer with your vehicle.
TOWING A TRAILER
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10 Index
A
ABS (Anti-lock Braking System) ........5-53
Adaptive front lighting system (AFS) .....2-31
Advanced air bag system ...........1-45
Aiming control, Adaptive front lighting system
(AFS) .......................2-31
Air bag system Advanced air bag system .........1-45
Front passenger air bag and status
light ..................... 1-47
Front-seat mounted side-impact
supplemental air bag system .......1-50
Roof-mounted curtain side-impact
supplemental air bag system .......1-50
Air bag warning labels .............1-52
Air bag warning light ..........1-53 , 2-17
Air cleaner housing filter ...........8-21
Air conditioner Air conditioner service ...........4-33
Air conditioner specification label ....9-13
Air conditioning system refrigerant and
lubricant recommendations .......4-33
Automatic climate control ........4-29
In-cabin microfilter ............4-33
Operation (See automatic climate
control) ................... 4-29
Alarm, How to stop alarm (see vehicle
security system) ................2-25
Alcohol, drugs and driving ...........5-7
All-wheel drive (AWD) .............5-47 All-wheel drive (AWD) warning light
.....2-13
Ambient temperature, Air conditioner . . . .4-32
Antenna .....................4-61
Anti-lock Braking System (ABS) ........5-53
Anti-lock braking system (ABS) warning
light .......................2-13
Appearance care Exterior appearance care ..........7-2
Interior appearance care ..........7-4
Armrest ......................1-11
Ashtrays (See cigarette lighter and
ashtrays) ....................2-39
Audible reminders ...............2-20
Audio control rear switch ...........4-60
Audio operation precautions .........4-34
Audio system ..................4-34
Audio system, Steering wheel
audio controls .................4-58
Audion system, Hard-disk drive audio system
(Music Box) ...................4-50
Autolight system ................2-30
Automatic Automatic transmission fluid (ATF) . . . .8-15
Climate control .............. 4-29
Driving with automatic transmission . . . 5-11
Automatic door locks ..............3-5
Automatic drive positioner ..........3-26
Automatic seat positioner ...........3-26
AUX button ...................4-21
Avoiding collision and rollover .........5-5 B
Battery ......................8-17
Battery Battery saver system ............2-31
Keyfob battery replacement .......8-28
Variable voltage control system .....8-19
Battery, Battery replacement, Intelligent
Key .......................8-28
Before starting the engine ...........5-10
Belts (See drive belts) .............8-19
BluetoothT Hands-Free Phone System
(with navigation system) ...........4-74
BluetoothT Hands-Free Phone System
(without navigation system) .........4-84
Booster seats ..................1-35
Brake Anti-lock Braking System (ABS) ......5-53
Brake fluid ................. 8-16
Brake system ............... 5-49
Parking brake operation .........5-16
Brake warning light ..............2-14
Break-in schedule ...............5-46
Brightness control and display ON/OFF
button .......................4-7
Brightness control, Instrument panel . . . .2-32
Bulb check/instrument panel .........2-13
Bulb replacement ...............8-30
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Remote keyless entry function, For
Intelligent Key system.............3-14
Reporting safety defects (US only) ......9-21
Roadside assistance program .........6-2
Rollover ......................5-5
Roof, Moonroof ................2-46
Safety Child seat belts ...............1-14
Reporting safety defects (US only) ....9-21
S
Satellite radio operation ...........4-44
Seat adjustment Front power seat adjustment ........1-2
Front seats ..................1-2
Rear seat adjustment ............1-4
Seat belt(s)
Child safety .................1-14
Infants .................... 1-14
Injured persons ............... 1-15
Larger children ............... 1-15
Pre-crash seat belts ............1-15
Precautions on seat belt usage ......1-12
Pregnant women .............. 1-15
Seat belt cleaning ..............7-5
Seat belt extenders ............1-18
Seat belt maintenance ...........1-19
Seat belt warning light ..........2-17
Seat belts .................. 1-12
Seat belts with pretensioners .......1-51
Shoulder belt height adjustment .....1-18
Small children ............... 1-15
Three-point type .............. 1-16
Seat(s) Driver-side memory
............3-26
Front climate controlled seats ......2-35
Rear heated seats ............. 2-34
Seats .....................1-2
Security system (INFINITI Vehicle
Immobilizer System), Engine start ......2-25
Security system, Vehicle security system . .2-24
Selector lever Shift lock release ..............5-15
Servicing air conditioner (See automatic
climate control) .............4-29 , 4-30
Servicing climate control ...........4-33
SETTING button .................4-15
Shift lock release Transmission ................5-15
Shifting, Automatic transmission .......5-11
Shoulder belt height adjustment .......1-18
Small light indicator light ...........2-20
Snow mode switch ...............2-37
Spare tire .....................9-9
Spark plugs ...................8-20
Speedometer ...................2-6
Starting Before starting the engine .........5-10
Precautions when starting and driving . . 5-2
Starting the engine ............. 5-11
STATUS button ..................4-7
Status light, Front passenger air bag . . . .1-47
Steering Power steering fluid ............8-16
Power steering system ..........5-49
Rear Active Steer system .........5-55
Steering-wheel-mounted controls for
audio .................... 4-58
Tilt/telescopic steering ..........3-22
Storage .....................2-40 Sun visors
....................3-22
Sunglasses holder ...............2-41
Sunshade (rear) ................2-47
Supplemental air bag warning labels . . . .1-52
Supplemental air bag warning light . .1-53 , 2-17
Supplemental restraint system ........1-40
Supplemental restraint system, Precautions
on supplemental restraint system ......1-40
Switch Audio control rear switch .........4-60
Autolight switch .............. 2-30
Fog light switch .............. 2-33
Hazard warning flasher switch ......2-33
Headlight switch .............. 2-29
Ignition switch automatic transmission
models ................... 5-11
Lane departure warning (LDW) system . 2-36
Power door lock switch ...........3-5
Rear window and outside mirror
defroster switch .............. 2-28
Snow mode switch ............2-37
Turn signal switch ............. 2-33
Vehicle dynamic control (VDC) off
switch .................... 2-37
Switch, climate control rear switch .....4-33
T
Tachometer ....................2-6
Temperature gauge, Engine coolant
temperature gauge ...............2-7
Theft (INFINITI Vehicle Immobilizer System),
Engine start ...................2-25
Three-way catalyst ................5-2
Tilt/telescopic steering ............3-22
10-6
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