engine NISSAN MAXIMA 2014 A35 / 7.G Repair Manual

CAUTION
When stopping the vehicle on an uphill
grade, do not hold the vehicle by depress-
ing the accelerator pedal. The foot brake
should be used for this purpose.
The CVT in your vehicle is electronically con-
trolled to produce maximum power and smooth
operation.
The CVT can operate in two different automatic
drive modes: ● D (Drive) mode - Move the shift lever to D
(Drive) , the transmission is in the normal
forward automatic driving mode. The posi-
tion indicator in the meter shows a “D”. The
D (Drive) mode does not produce a gear
change sensation like a traditional automatic
transmission. ●
Ds (Drive Sport) mode - Move the shift lever
over from D (Drive) to the left into the manual
shift gate. The position indicator in the meter
shows a “Ds”. In Ds (Drive Sport) mode,
transmission operation changes to Sporty”
driving shift operation, creating a more ag-
gressive acceleration feeling than the D
(Drive) mode and a gear change sensation
when the driver accelerates quickly. When
the driver selects M (Manual) mode ratio
with shift lever or shift paddles (if so
equipped) during Ds (Drive Sport) mode
operation, the driver must move the shift
lever from Ds mode to D mode and back
again to re-select Ds (Drive Sport) mode.
● To cancel the Ds mode, return the shift lever
to the D (Drive) position. The transmission
returns to the automatic drive mode.
The CVT can operate in two manual drive modes: ● M (Manual) mode - With the shift lever in the
manual shift gate Ds (Drive Sport) mode, M
(Manual) mode can be selected by moving
the shift lever up (+) or down (–) or using the
shift paddles (if so equipped) up (+) or down
(–) . In M mode, the transmission will pro-
duce noticeable upshifts and downshifts.
The position indicator in the meter shows a
“M”. ●
Temporary M (Manual) shift mode - With the
shift lever in the D (Drive) mode and if the
shift paddle is moved + (up) or - (down) , the
transmission will temporarily switch to the M
(Manual) mode. If the shift paddles are not
used after5-10seconds, the transmission
will return to the D (Drive) mode.
● To cancel the M (Manual) mode and return to
the D (Drive) mode, press and hold either
shift paddle for3-5seconds.
Follow these procedures for maximum vehicle
performance and driving enjoyment.
NOTE:
Engine power may be automatically re-
duced to protect the CVT if the engine
speed increases quickly when driving on
slippery roads or while being tested on
some dynamometers.
Starting the vehicle
1. After starting the engine, fully depress the foot brake pedal before moving the shift
lever out of the P (Park) position.
2. Keep the foot brake pedal depressed and move the shift lever into a driving gear.
3. Release the foot brake, then gradually start the vehicle in motion.
Starting and driving5-13

4. Stop the vehicle completely before shiftingthe shift lever to the P (Park) position.
The CVT is designed so the foot brake
pedal MUST be depressed before shifting
from P (Park) to any drive position while
the ignition switch is in the ON position.
The shift lever cannot be moved out of P
(Park) and into any of the other gear posi-
tions if the ignition switch is pushed to the
LOCK position.
To move the shift lever:
Press the button while depressing the
brake pedal
Press the button to shift
Shift without pressing button
Shifting
After starting the engine, fully depress the brake
pedal and move the shift lever from P (Park) to
any of the desired shift positions.
WARNING
Apply the parking brake if the shift lever is
in any position while the engine is not
running. Failure to do so could cause the
vehicle to move unexpectedly or roll away
and result in serious personal injury or
property damage.
P (Park):
CAUTION
To prevent transmission damage, use the
P (Park) or R (Reverse) position only when
the vehicle is completely stopped.
Use the P (Park) shift lever position when the
vehicle is parked or when starting the engine.
Make sure the vehicle is completely stopped.
The brake pedal should be depressed to
move the shift lever from N (Neutral) or any
drive position to P (Park) . Apply the parking
brake. When parking on a hill, apply the parking
brake first, then move the shift lever into the P
(Park) position.
WSD0242
5-14Starting and driving

R (Reverse):
CAUTION
To prevent transmission damage, use the
P (Park) or R (Reverse) position only when
the vehicle is completely stopped.
Use the R (Reverse) position to back up. Make
sure the vehicle is completely stopped before
selecting the R (Reverse) position. The brake
pedal must be depressed to move the shift
lever from P (Park) , N (Neutral) or any drive
position to R (Reverse) .
N (Neutral):
Neither forward nor reverse gear is engaged. The
engine can be started in this position. You may
shift to N (Neutral) and restart a stalled engine
while the vehicle is moving.
D (Drive):
Use this position for all normal forward driving. Ds (Drive Sport):
When the shift lever is shifted from the D (Drive)
position to the manual shift gate, the transmission
enters the Ds (Drive Sport) mode. Moving the
shift lever to the Ds (Drive Sport) position allows
you to enjoy “sporty” driving shift operation on a
winding road and feel smooth acceleration or
deceleration on a hilly road by moving in a lower
gear automatically. When canceling the Ds
mode, return the shift lever to the D (Drive) posi-
tion. The transmission returns to the normal driv-
ing mode.
Manual shift mode
When the shift lever is in the Ds (Drive Sport)
position, the transmission is ready for the manual
shift mode. Shift ranges can be selected manu-
ally by moving the shift lever up or down, or
pulling the right-side or left-side paddle shifter.
To cancel the Ds mode, return shift lever to the D
(Drive) position. The transmission returns to au-
tomatic driving mode.
WSD0243
Starting and driving5-15

When the shift lever is shifted from D (Drive) to
the manual shift gate
Awith the vehicle stopped
or while driving, the transmission enters the
manual shift mode. Shift ranges can be selected
manually. Shift ranges can also be selected using
the shift paddles (if so equipped) on the steering
wheel
BandC. In the manual shift mode, the
shift range is displayed on the position indicator
in the meter. When shifting the shift lever to the
manual shift gate, the position indicator displays
1 (first) up to 6 (sixth) depending on vehicle
speed. Shift ranges up or down one by one as follows:
1⇔
2⇔ 3⇔ 4⇔ 5⇔ 6
M6 (6th):
Use this position for all normal forward driving at
highway speeds.
M5 (5th):
Use this position when driving up long slopes, or
for engine braking when driving down long
slopes.
M4 (4th) , M3 (3rd) and M2 (2nd):
Use for hill climbing or engine braking on downhill
grades.
M1 (First):
Use this position when climbing steep hills slowly
or driving slowly through deep snow, sand or
mud, or for maximum engine braking on steep
downhill grades. ● Remember not to drive at high speeds for
extended periods of time in lower than 6
range. This reduces fuel economy. When shifting up:
Move the shift lever to the + (up) side. (Shifts to
higher range.)
When shifting down:
Move the shift lever to the
(down) side. (Shifts
to lower range.)
● Moving the shift lever rapidly to the same
side twice will shift the ranges in succession.
When canceling the manual shift mode:
Return the shift lever to the D (Drive) position to
return the transmission to the normal driving mode.
● In the manual shift mode, the transmis-
sion may not shift to the selected gear.
This helps maintain driving perfor-
mance and reduces the chance of ve-
hicle damage or loss of control.
● In the manual shift mode, the transmis-
sion may shift up automatically to a
higher range than selected if the en-
gine speed is too high. When the ve-
hicle speed decreases, the transmis-
sion automatically shifts down and
shifts to 1st gear before the vehicle
comes to a stop.
LSD0193
5-16Starting and driving

●CVT operation is limited to automatic drive
mode when CVT fluid temperature is ex-
tremely low even if manual shift mode is
selected. This is not a malfunction. When
CVT fluid warms up, manual mode can be
selected.
● When the CVT fluid temperature is high, the
shift range may upshift in lower rpm than
usual. This is not a malfunction.
Shift lock release
If the battery charge is low or discharged, the
shift lever may not be moved from the P (Park)
position even with the brake pedal depressed
and the shift lever button pressed.
It will be necessary to jump start or have your
battery charged, see “Jump starting” in the “In
case of emergency” section. Contact your
NISSAN dealer or a professional towing service.
To move the shift lever, complete the following
procedure:
1. Press the ignition switch to the LOCK posi- tion. 2. Apply the parking brake.
3. Using a protective cloth on the tip ofa3mm
screwdriver, remove the shift lock release
cover.
● If available, a plastic trim tool can also be
used.
4. Insert the small screwdriver in the shift lock release slot and push down.
5. Move the shift lever to the N (Neutral) posi- tion while holding down the shift lock re-
lease.
6. Push the ignition switch to the ON position to unlock the steering wheel. Now the ve-
hicle may be moved to the desired location.
If the shift lever cannot be moved out of P (Park) ,
have a NISSAN dealer check the transmission as
soon as possible.
WARNING
If the shift lever cannot be moved from the
P (Park) position while the engine is run-
ning and the brake pedal is depressed, the
stop lights may not work. Malfunctioning
stop lights could cause an accident injur-
ing yourself and others.
WSD0236
Starting and driving5-17

Accelerator downshift
— in D (Drive) position and manual
shift mode
For passing or hill climbing, depress the accel-
erator pedal to the floor. This shifts the transmis-
sion down into lower range, depending on the
vehicle speed.
High fluid temperature protection
mode
This transmission has a high fluid temperature
protection mode. If the fluid temperature be-
comes too high (for example, when climbing
steep grades in high temperatures with heavy
loads, such as when towing a trailer) , engine
power and, under some conditions, vehicle
speed will be decreased automatically to reduce
the chance of transmission damage. Vehicle
speed can be controlled with the accelerator
pedal, but the engine and vehicle speed may be
limited.
Fail-safe
If the vehicle is driven under extreme con-
ditions, such as excessive wheel spinning
and subsequent hard braking, the fail-safe
system may be activated. The MIL may
come on to indicate the fail-safe mode is
activated, see “Malfunction Indicator Light(MIL)” in the “Instrument and controls” sec-
tion. This will occur even if all electrical
circuits are functioning properly. In this
case, place the ignition switch in the OFF
position and wait for 10 seconds. Then
push the switch back to the ON position.
The vehicle should return to its normal op-
erating condition. If it does not return to its
normal operating condition, have a
NISSAN dealer check the transmission and
repair if necessary.
WARNING
When the high fluid temperature protec-
tion mode or fail-safe operation occurs,
vehicle speed may be gradually reduced.
The reduced speed may be lower than
other traffic, which could increase the
chance of a collision. Be especially careful
when driving. If necessary, pull to the side
of the road at a safe place and allow the
transmission to return to normal opera-
tion, or have it repaired if necessary.
WARNING
●
Be sure the parking brake is fully re-
leased before driving. Failure to do so
can cause brake failure and lead to an
accident.
● Do not release the parking brake from
outside the vehicle.
● Do not use the shift lever in place of the
parking brake. When parking, be sure
the parking brake is fully engaged.
● Do not leave children unattended in a
vehicle. They could release the parking
brake and cause an accident.
PARKING BRAKE
5-18Starting and driving

CAUTION
During the first 1,200 miles (2,000 km),
follow these recommendations to obtain
maximum engine performance and ensure
the future reliability and economy of your
new vehicle. Failure to follow these rec-
ommendations may result in shortened
engine life and reduced engine
performance.● Avoid driving for long periods at constant
speed, either fast or slow, and do not run the
engine over 4,000 RPM.
● Do not accelerate at full throttle in any gear.
● Avoid quick starts.
● Avoid hard braking as much as possible.
● Do not tow a trailer for the first 500 mi
(800 km) . Your engine, axle or other parts
could be damaged. Follow these easy-to-use Fuel Efficient Driving
Tips to help you achieve the most fuel economy
from your vehicle.
1. Use Smooth Accelerator and Brake
Pedal Application
● Avoid rapid starts and stops
● Use smooth, gentle accelerator and
brake application whenever possible
● Maintain constant speed while commut-
ing and coast whenever possible
2. Maintain Constant Speed
● Look ahead to try and anticipate and mini-
mize stops
● Synchronizing your speed with traffic
lights allows you to reduce your number
of stops
● Maintaining a steady speed can minimize
red light stops and improve fuel efficiency
3. Use Air Conditioning (A/C) at Higher
Vehicle Speeds
● Below 40 MPH (64 km/h), it is more
efficient to open windows to cool the
vehicle due to reduced engine load ●
Above 40 MPH (64 km/h), it is more
efficient to use A/C to cool the vehicle
due to increased aerodynamic drag
● Recirculating the cool air in the cabin
when the A/C is on reduces cooling load
4. Drive at Economical Speeds and Dis-
tances
● Observing the speed limit and not ex-
ceeding 60 MPH (97 km/h) (where le-
gally allowed) can improve fuel efficiency
due to reduced aerodynamic drag
● Maintaining a safe following distance be-
hind other vehicles reduces unnecessary
braking
● Safely monitoring traffic to anticipate
changes in speed permits reduced brak-
ing and smooth acceleration changes
● Select a gear range suitable to road con-
ditions
5. Use Cruise Control
● Using cruise control during highway driv-
ing helps maintain a steady speed
● Cruise control is particularly effective in
providing fuel savings when driving on flat
terrains
BREAK-IN SCHEDULE FUEL EFFICIENT DRIVING TIPS
Starting and driving5-21

6.Plan for the Shortest Route
● Utilize a map or navigation system to de-
termine the best route to save time
7. Avoid Idling
● Shutting off your engine when safe for
stops exceeding 30–60 seconds saves
fuel and reduces emissions
8. Buy an Automated Pass for Toll Roads
● Automated passes permit drivers to use
special lanes to maintain cruising speed
through the toll and avoid stopping and
starting
9. Winter Warm Up
● Limit idling time to minimize impact to fuel
economy
● Vehicles typically need no more than
30 seconds of idling at start-up to effec-
tively circulate the engine oil before driv-
ing
● Your vehicle will reach its ideal operating
temperature more quickly while driving
versus idling 10.
Keeping your Vehicle Cool
● Park your vehicle in a covered parking
area or in the shade whenever possible
● When entering a hot vehicle, opening the
windows will help to reduce the inside
temperature faster, resulting in reduced
demand on your A/C system ●
Keep your engine tuned up.
● Follow the recommended scheduled main-
tenance.
● Keep the tires inflated to the correct pres-
sure. Low tire pressure increases tire wear
and lowers fuel economy.
● Keep the wheels in correct alignment. Im-
proper alignment increases tire wear and
lowers fuel economy.
● Use the recommended viscosity engine oil.
See “Engine oil and oil filter recommenda-
tions” in “Technical and consumer informa-
tion” in this manual.
INCREASING FUEL ECONOMY
5-22Starting and driving

WARNING
●Do not stop or park the vehicle over
flammable materials such as dry grass,
waste paper or rags. They may ignite
and cause a fire.
● Safe parking procedures require that
both the parking brake be set and the
transmission placed into P (Park) . Fail-
ure to do so could cause the vehicle to
move unexpectedly or roll away and re-
sult in an accident. Make sure the shift
lever has been pushed as far forward as
it can go and cannot be moved without
depressing the foot brake pedal. ●
Never leave the engine running while
the vehicle is unattended.
● Do not leave children unattended inside
the vehicle. They could unknowingly ac-
tivate switches or controls. Unattended
children could become involved in seri-
ous accidents.
1. Firmly apply the parking brake.
2. Move the shift lever to the P (Park) position.
3. To help prevent the vehicle from rolling into traffic when parked on an incline, it is a good
practice to turn the wheels as illustrated. ●
HEADED DOWNHILL WITH CURB:
A
Turn the wheels into the curb and move the
vehicle forward until the curb side wheel
gently touches the curb.
● HEADED UPHILL WITH CURB:
B
Turn the wheels away from the curb and
move the vehicle back until the curb side
wheel gently touches the curb.
● HEADED UPHILL OR DOWNHILL, NO
CURB:
C
Turn the wheels toward the side of the road
so the vehicle will move away from the cen-
ter of the road if it moves.
4. Place the ignition switch to the LOCK posi- tion.
WSD0050
PARKING/PARKING ON HILLS
Starting and driving5-23

The power assisted steering uses a hydraulic
pump, driven by the engine, to assist steering.
If the engine stops or the drive belt breaks, you
will still have control of the vehicle. However,
much greater steering effort is needed, especially
in sharp turns and at low speeds.
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.The brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking at 2 wheels.
BRAKE PRECAUTIONS
Vacuum assisted brakes
The brake booster aids braking by using engine
vacuum. If the engine stops, you can stop the
vehicle by depressing the brake pedal. However,
greater foot pressure on the brake pedal will be
required to stop the vehicle and stopping dis-
tance will be longer.
Using the brakes
Avoid resting your foot on the brake pedal while
driving. This will overheat the brakes, wear out the
brake pads faster, and reduce gas mileage.
To help reduce brake wear and to prevent the
brakes from overheating, reduce speed and
downshift to a lower gear before going down a
slope or long grade. Overheated brakes may
reduce braking performance and could result in
loss of vehicle control.
WARNING
●
While driving on a slippery surface, be
careful when braking, accelerating or
downshifting. Abrupt braking or accel-
erating could cause the wheels to skid
and result in an accident.
● If the engine is not running or is turned
off while driving, the power assist for
the brakes will not work. Braking will be
harder.
Wet brakes
When the vehicle is washed or driven through
water, the brakes may get wet. As a result, your
braking distance will be longer and the vehicle
may pull to one side during braking.
To dry the brakes, drive the vehicle at a safe
speed while lightly pressing the brake pedal to
heat up the brakes. Do this until the brakes return
to normal. Avoid driving the vehicle at high
speeds until the brakes function correctly.
Parking brake break-in
Break-in the parking brake shoes whenever the
effect of the parking brake is weakened or when-
ever the parking brake shoes and/or drum/rotors
are replaced, in order to assure the best brake
performance.
POWER STEERING BRAKE SYSTEM
5-24Starting and driving