2007 NISSAN ALTIMA HYBRID cooling

during high speed driving you may feel that en-
gine braking is less effective than that of an
ordinary vehicle. This is normal.
Because the vehicle is powered by both the
gasoline engine and the traction motor, you may
hear a sound coming from the engine compart-
ment, high voltage battery, transmission or the
regenerative brakes. When the gasoline engine
starts and stops with the Hybrid System on, you
may feel a vibration. When accelerating rapidly,
the engine noise may rise. A noise may also be
heard while braking. These are normal character-
istics of the hybrid vehicle.
An air vent is located on the rear parcel shelf
sA
to cool the high voltage battery. If the vent is
covered, the battery will overheat resulting in
reduced output performance of the Hybrid Sys-
tem.
You may hear the noise of the cooling fan from the
air vent.CAUTION
Do not place objects over or into the air
vent. The high voltage battery may over-
heat and be damaged.
LHV0004LHV0006
HEV-10HEV Overview
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1. Driver temperature control dial
2. Air flow control buttons
3. Passenger temperature control dial
4. DUAL button
5. Rear defrost button
6. Front window defrost button
7. Fan speed dial/system OFF button
8. Air recirculation button
9. A/C ON/OFF button
10. AUTO buttonWARNING
cThe air conditioner cooling function op-
erates only when the Hybrid System is
in the READY mode. Even if the Hybrid
System is in the READY mode, the cool-
ing function will not operate if the high
voltage battery becomes discharged.cDo not leave children or adults who
would normally require the assistance
of others alone in your vehicle. Pets
should also not be left alone. They
could accidentally injure themselves or
others through inadvertent operation of
the vehicle. Also, on hot, sunny days,
temperatures in a closed vehicle could
quickly become high enough to cause
severe or possibly fatal injuries to
people or animals.
cDo not use the recirculation mode for
long periods as it may cause the interior
air to become stale and the windows to
fog up.
Push the ignition switch to the ON position and
wait for the READY light to illuminate, then oper-
ate the controls to activate the air conditioner.
WHA0774
HEATER AND AIR CONDITIONER
(automatic)
4-10Monitor, climate, audio, phone and voice recognition systems
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AUTOMATIC OPERATION
Cooling or heating (auto)
This mode may be normally used all year round as
the system automatically works to keep a con-
stant temperature. Air flow distribution and fan
speed are also controlled automatically.
1. Push the AUTO button on.
2. Turn the driver’s side temperature control
dial to the left or right to set the desired
temperature. Driver and passenger tem-
peratures can be set independently. Press
DUAL or turn the passenger temperature
control dial to the left or right to activate dual
climate control functions. Turn the passen-
ger’s side temperature control dial to the left
or right to set the desired passenger’s tem-
perature.
cAdjust the temperature dial to about 75°F
(24°C) for normal operation.
cThe temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution, fan speed and A/C on/off
are also controlled automatically.
cA visible mist may be seen coming from the
ventilators in hot, humid conditions as the air
is cooled rapidly. This does not indicate a
malfunction.
Dehumidified defrosting or defogging
1. Push the defroster control buttonto
turn the system on. The indicator light in the
button will illuminate.
2. Turn the temperature dial to the left or right
to set the desired temperature.
cTo quickly remove ice from the outside of the
windows, turn the manual fan control to HI.
cAs soon as possible after the windshield is
clean, push the AUTO button to return to the
auto mode.
cWhen the
control is activated, the air
conditioner will automatically be turned on at
outside temperatures above 36°F (2°C) .
MANUAL OPERATION
Fan speed control
Turn the fan control dialleft or right to
manually control the fan speed.
Press the
/OFF button to turn the system
off.
Push the AUTO button to return to automatic
control of the fan speed.
Air recirculation
Push the air recirculation buttonto recir-
culate interior air inside the vehicle. The indicator
light on the switch will come on.
The air recirculation button will not be activated
when the air conditioner is in DEF or
mode.
The air recirculation mode may be turned off
automatically depending on the vehicle condi-
tion.
Air flow control
Push the air flow control buttons to manually
control air flow and select the air outlet:
— Air flows from center and side
ventilators.
— Air flows from center and side
ventilators and foot outlets.
— Air flows mainly from foot outlets.
— Air flows from defroster and foot
outlets.
— Air flows from defroster outlets.
To turn system off
Press the/OFF button.
Monitor, climate, audio, phone and voice recognition systems4-11
ZREVIEW COPYÐ2007 Altima Hybrid Electric
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at a slow speed. When the self-test occurs, you
may hear a clunk noise. This is normal and is not
an indication of a malfunction.
WARNING
cThe vehicle dynamic control system is
designed to help improve driving stabil-
ity but does not prevent accidents due
to abrupt steering operation at high
speeds or by careless or dangerous
driving techniques. Reduce vehicle
speed and be especially careful when
driving and cornering on slippery sur-
faces and always drive carefully.
cIf brake related parts such as brake
pads, rotors and calipers are not stan-
dard equipment or are extremely dete-
riorated, the vehicle dynamic control
system may not operate properly and
the VDC warning light may come on.
cDo not modify the vehicle’s suspension.
If suspension parts such as shock ab-
sorbers, struts, springs and bushings
are not standard equipment or are ex-
tremely deteriorated, the vehicle dy-
namic control system may not operate
properly and the VDC warning light may
come on.cWhen driving on extremely inclined sur-
faces such as higher banked corners,
the vehicle dynamic control system may
not operate properly and the VDC warn-
ing light may come on. Do not drive on
these types of roads.
cWhen driving on an unstable surface
such as a turntable, ferry, elevator or
ramp, the VDC warning light may illumi-
nate. This is not a malfunction. Restart
the engine after driving onto a stable
surface.
cIf wheels or tires other than the recom-
mended ones are used, the vehicle dy-
namic control system may not operate
properly and the VDC warning light may
come on.
cThe vehicle dynamic control system is
not a substitute for winter tires or tire
chains on a snow covered road.
FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing, apply de-
icer through the key hole. If the lock becomes
frozen, heat the key before inserting it into the key
hole or use the remote keyless entry keyfob (if so
equipped) .
ANTI-FREEZE
In the winter when it is anticipated that the tem-
perature will drop below 32°F (0°C) , check the
anti-freeze to assure proper winter protection.
For details, see “Engine cooling system” and
“Inverter cooling system” in the “Maintenance
and do-it-yourself” section of this manual.
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without anti-
freeze, drain the cooling system, including the
engine block. Refill before operating the vehicle.
For details, see “Changing engine coolant” and
“Changing inverter coolant” in the “Maintenance
and do-it-yourself” section of this manual.
COLD WEATHER DRIVING
5-22Starting and driving
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cKeep battery out of the reach of
children.
cThe booster battery must be rated at 12
volts. Use of an improperly rated battery
can damage your vehicle.
cWhenever working on or near a battery,
always wear suitable eye protectors (for
example, goggles or industrial safety
spectacles) and remove rings, metal
bands, or any other jewelry. Do not lean
over the battery when jump starting.
cDo not attempt to jump start a frozen
battery. It could explode and cause se-
rious injury.
cYour vehicle has an automatic engine
cooling fan. It could come on at any
time. Keep hands and other objects
away from it.
cAlways follow the instructions below.
Failure to do so could result in damage
to the charging system and cause per-
sonal injury.1. Locate the fusible link box behind the engine
air cleaner.
2. Push the tab in and lift up
sAto remove the
lid and expose the remote positive battery
terminal
sB.
LCE0143
6-8In case of emergency
ZREVIEW COPYÐ2007 Altima Hybrid Electric
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CAUTION
Hybrid models cannot be push-started or
tow-started. Attempting to do so may
cause electrical or transmission damage.If your vehicle is overheating (indicated by the
high temperature warning light) , or if you feel a
lack of engine power, detect abnormal noise, etc.
take the following steps.
WARNING
cDo not continue to drive if your vehicle
overheats. Doing so could cause engine
damage or a vehicle fire.
cTo avoid the danger of being scalded,
never remove the radiator cap while the
engine and/or inverter is still hot. When
the radiator cap is removed, pressur-
ized hot water will spurt out, possibly
causing serious injury.
cDo not open the hood if steam is com-
ing out.
1. Move the vehicle safely off the road, apply
the parking brake and move the shift lever to
P (Park) .
Do not turn the 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 the Hybrid System off.)
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 and/or inverter, stand clear to pre-
vent getting burned.
5. 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, turn the Hybrid
System off.
WARNING
Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or get caught in, engine belts or the
engine cooling fan. The engine or engine
cooling fan can start at any time when the
coolant temperature is high.
PUSH STARTING IF YOUR VEHICLE OVERHEATS
6-10In case of emergency
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– Move the gearshift lever to the N
(Neutral) position.
cWhen towing hybrid vehicles with the
rear wheels on the ground (if you do not
use towing dollies): Always release the
parking brake.
VEHICLE RECOVERY (freeing a stuck
vehicle)
Front or Rear
Do not use the hook to tow the vehicle.
WARNING
cStand clear of a stuck vehicle.
cDo not spin your tires at high speed.
This could cause them to explode and
result in serious injury. Parts of your
vehicle could also overheat and be
damaged.
CAUTION
cTow chains or cables must be attached
only to the main structural members of
the vehicle or the towing hooks (if so
equipped) . Otherwise, the vehicle body
will be damaged.
cDo not use the vehicle tie downs to free
a vehicle stuck in sand, snow, mud, etc.
Never tow the vehicle using the vehicle
tie downs or recovery hooks.
cAlways pull the cable straight out from
the front or rear of the vehicle. Never
pull the vehicle at an angle.
cPulling devices should be routed so
they do not touch any part of the high
voltage harness, suspension, steering,
brake or cooling systems.
cPulling devices such as ropes or canvas
straps are not recommended for use in
vehicle towing or recovery.
If your vehicle is stuck in sand, snow, mud, etc.,
use the following procedure:
1. Make sure the area in front and behind the
vehicle is clear of obstructions.
2. Turn the steering wheel right and left to clear
an area around the front tires.
LCE0145
In case of emergency6-13
ZREVIEW COPYÐ2007 Altima Hybrid Electric
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8 Maintenance and do-it-yourself
Maintenance requirements..........................8-2
General maintenance..............................8-2
Explanation of general maintenance items.........8-2
Maintenance precautions...........................8-5
Engine compartment check locations................8-7
Engine cooling system.............................8-8
Checking engine coolant level...................8-8
Changing engine coolant........................8-9
Inverter cooling system.............................8-9
Checking inverter coolant level..................8-10
Changing inverter coolant......................8-10
Engine oil........................................8-10
Checking engine oil level.......................8-10
Changing engine oil...........................8-11
Changing engine oil filter.......................8-12
Electronically controlled Continuously Variable
Transmission (eCVT) fluid.........................8-13
Brake fluid.......................................8-13
Brake fluid....................................8-14
Window washer fluid.............................8-14
Window washer fluid reservoir..................8-14
12-volt battery...................................8-15
Jump starting.................................8-15
Drive belt........................................8-15
Spark plugs......................................8-16Replacing spark plugs.........................8-16
Air cleaner.......................................8-17
In-cabin microfilter.............................8-17
Windshield wiper blades..........................8-17
Cleaning.....................................8-17
Replacing....................................8-18
Brakes..........................................8-19
Self-adjusting brakes..........................8-19
Brake pad wear indicators......................8-19
Fuses...........................................8-19
Engine compartment...........................8-20
Passenger compartment.......................8-21
Battery replacement..............................8-22
Intelligent key battery..........................8-23
Lights...........................................8-24
Headlights....................................8-24
Front park/turn/sidemarker light.................8-24
Exterior and interior lights.......................8-25
Wheels and tires.................................8-29
Tire pressure..................................8-29
Tire labeling...................................8-32
Types of tires..................................8-35
Tire chains....................................8-36
Changing wheels and tires.....................8-37
ZREVIEW COPYÐ2007 Altima Hybrid Electric
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Owners ManualÐUSA_English(nna)
11/27/06Ðdebbie
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