2012 NISSAN ALTIMA engine

●Ds (Drive Sport) mode - Move the shift se-
lector 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 aggressive acceleration feeling than
the D (Drive) mode and a gear change sen-
sation when the driver accelerates quickly.
When the driver selects M (Manual) mode
ratio with shift selector during Ds (Drive
Sport) mode operation, the driver must move
the shift selector from Ds mode to D mode
and back again to re-select Ds (Drive Sport)
mode.
● To cancel the Ds mode, return the shift se-
lector to the D (Drive) position. The trans-
mission returns to the automatic drive mode.
The CVT can operate in a manual drive mode: ● M (Manual) mode - With the shift selector in
the manual shift gate Ds (Drive Sport) mode,
M (Manual) mode can be selected by mov-
ing the shift selector up (+) or down (–) . In M
mode, the transmission will produce notice-
able upshifts and downshifts. The position
indicator in the meter shows a “M”.
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
selector out of the P (Park) position.
2. Keep the foot brake pedal depressed and move the shift selector into a driving gear.
3. Release the foot brake, then gradually start the vehicle in motion.
4. Stop the vehicle completely before shifting the shift selector 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 selector 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 selector:

WARNING
Apply the parking brake if the shift selec-
tor 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):

Manual shift mode (if so equipped)
When the shift selector 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 selector up (+) or down
(–) . To cancel the Ds mode, return shift selector
to the D (Drive) position. The transmission returns
to automatic driving mode.
When the shift selector 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 se-
lected manually. In the manual shift mode, the
shift range is displayed on the position indicator in the meter. When shifting the shift selector to
the manual shift gate, the position indicator dis-
plays 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 (1st):
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 selector to the + (up) side. (Shifts
to higher range.)
When shifting down:
Move the shift selector to the
(down) side.
(Shifts to lower range.)
● The transmission will automatically down-
shift the gears. (For example, if you select the
3rd range, the transmission will shift down
between the 3rd and 1st gears.)
● Moving the shift selector rapidly to the same
side twice will shift the ranges in succession.
When canceling the manual shift mode:
Return the shift selector 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.

Accelerator downshift
— in D position —
For passing or hill climbing, depress the accel-
erator pedal to the floor. This shifts the transmis-
sion down into a lower gear, 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 temperature 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.

Suggested maximum speed in each
gear
Downshift to a lower gear if the engine is not
running smoothly, or if you need to accelerate.
Do not exceed the maximum suggested speed
(shown below) in any gear. For level road driving,
use the highest gear suggested for that speed.
Always observe posted speed limits, and drive
according to the road conditions, which will en-
sure safe operation. Do not over-rev the engine
when shifting to a lower gear as it may cause
engine damage or loss of vehicle control.
GEAR QR25DEMPH (km/h) VQ35DE
MPH (km/h)
1st 32 (53) 36 (58)
2nd 59 (95) 58 (93)
3rd 82 (133) 81 (131)
4th — —
5th — —
6th — —

CAUTION
During the first 1,200 miles (2,000 km) ,
follow these recommendations to obtain
maximum engine performance and en-
sure the future reliability and economy of
your new vehicle. Failure to follow these
recommendations may result in short-
ened 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 miles
(800 km) . Your engine, axle or other parts
could be damaged. ●
Accelerate slowly and smoothly. Maintain
cruising speeds with a constant accelerator
position.
● Drive at moderate speeds on the highway.
Driving at high speed lowers fuel economy.
● Avoid unnecessary stopping and braking.
Maintain a safe distance behind other ve-
hicles.
● Use a proper gear range which suits road
conditions. On level roads, shift into high
gear as soon as possible.
● Avoid unnecessary engine idling.
● Keep your engine tuned up.
● Follow the recommended periodic mainte-
nance schedule.
● 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.
● Air conditioner operation lowers fuel
economy. Use the air conditioner only when
necessary. ●
When cruising at highway speeds, it is more
economical to use the air conditioner and
leave the windows closed to reduce drag.
● Use the recommended viscosity engine oil.
See “Capacities and recommended
fuel/lubricants” in the “Technical and con-
sumer information” section of this manual.
BREAK-IN SCHEDULE 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) for
CVT models or in an appropriate gear
for manual transmission models. 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 selector has been pushed as far for-
ward 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. Manual transmission models: Place the shift selector in the R (Reverse)
position. When parking on an uphill grade,
place the shift selector in 1st gear.
Continuously Variable Transmission
(CVT) models:
Move the shift selector to the P (Park) posi-
tion.
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:
1
Turn the wheels into the curb and move the
vehicle forward until the curb side wheel
gently touches the curb.
● HEADED UPHILL WITH CURB:
2
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:
3
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 in the LOCK posi- tion and remove the key.

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.