2007 NISSAN ALTIMA HYBRID brake light

Push the ignition switch to the ON position. De-
press the brake pedal and push the ignition
switch when the transmission is in the P (Park)
position to start the Hybrid System.
The READY light illuminates indicating that the
vehicle is ready to be driven. If the ambient tem-
perature is low, the READY may flash and may
take time until the READY light stays on. For
details, see “Starting the Hybrid System” in the
“Starting and driving” section of this manual.
As long as the READY light remains on you can
drive your vehicle using the traction motor even
though the gasoline engine may not be running.Drive your vehicle with smooth accelera-
tion and deceleration.
cWhile driving, energy is recovered through
the regenerative brake as the vehicle decel-
erates. However, for most efficient use, do
not accelerate or decelerate your vehicle
more than necessary.
cAvoid abrupt acceleration and deceleration.
cThe power of the high voltage battery can be
checked on the high voltage battery status
meter. See “High voltage battery status
meter” in this section for details. Gradual or
non-abrupt acceleration and deceleration
will make more effective use of the traction
motor without having to use gasoline engine
power.
cWhen parking, be sure to place the selector
lever in the P (Park) position. While driving,
place the selector lever in the D (Drive)
position.
cThe Hybrid System recharges the high volt-
age battery as necessary. However, the Hy-
brid System can not charge the high voltage
battery when the transmission is in the N
(Neutral) position even if the engine is run-
ning.cIf the high voltage battery becomes dis-
charged, the engine will run for a longer
period of time. Do not keep the transmission
in the N (Neutral) position with the system in
the ready mode.
NOTE:
The gasoline engine starts and stops auto-
matically. It may stop during low load driv-
ing, deceleration or when the vehicle is
stopped.
As long as the READY light remains on, you
can drive your vehicle using the traction
motor even with the gasoline engine
stopped.
The gasoline engine may not stop auto-
matically in the following conditions:
cDuring gasoline engine warm-up.
cDuring high voltage battery charging.
cDuring high or low high voltage battery
temperature.
STARTING THE HYBRID SYSTEM EFFICIENT USE OF YOUR VEHICLE
HEV OverviewHEV-7
ZREVIEW COPYÐ2007 Altima Hybrid Electric
(ahv)
Owners ManualÐUSA_English(nna)
11/27/06Ðdebbie
X

1. Air conditioner compressor location
2. Electric power steering location
3. DC/DC converter
4. High voltage battery
5. Service disconnect
6. High voltage harnesses
7. Traction motor location
8. Inverter unit
The Hybrid System uses high voltage up to 650
V. High voltage components are indicated in the
illustration. High voltage cables are orange. The
system can be hot while and after starting. Be
careful of both the high voltage and the high
temperature.
HYBRID VEHICLE
CHARACTERISTICS
WARNING
cPay special attention to pedestrians
when the vehicle is powered only by the
traction motor. Because there is no en-
gine noise, pedestrians may not know
the vehicle is moving or about to move
and step into the direction of vehicle
travel.
cWhen you leave your vehicle, be sure to
turn off the Hybrid System.cBe sure to put the transmission in the P
(Park) position because the vehicle can
move when the READY light is on even
if the engine is stopped. When the
READY light is on, do not leave your
vehicle in a shift position other than the
P (Park) position. The vehicle will creep
and start abruptly if the accelerator
pedal is depressed by mistake. This may
cause death or serious injury.
CAUTION
cIf the vehicle is parked for a long time,
the high voltage battery will discharge
gradually. To keep the high voltage bat-
tery in good condition, drive the vehicle
at least once every several months for
at least 30 minutes or ten miles. If the
high voltage battery becomes fully dis-
charged and the vehicle will not start
even with a jump-start to the 12-volt
system, contact your NISSAN dealer.
cAfter the 12-volt battery is discon-
nected, run down, or replaced, the
gasoline engine may not stop even
while the vehicle is powered only by the
traction motor. If this condition contin-
ues for several days, take the vehicle to
your NISSAN dealer.cDo not load large amounts of water in
open containers (aquariums or buck-
ets) into the vehicle. If the water spills
onto the high voltage battery, it may
cause a short circuit and damage the
battery.
High voltage parts and cables on the hybrid
vehicles emit approximately the same amount of
electromagnetic waves as the conventional
gasoline powered vehicles or home electronic
appliances despite of their electromagnetic
shieldings. Unwanted noise may occur in the
reception of a mobile two-way radio.
Charging the high voltage battery while driving is
important. The vehicle cannot run if the high
voltage battery is discharged. In the N (Neutral)
position, the high voltage battery does not re-
charge. Leaving the transmission in the N (Neu-
tral) position for an extended period of time may
discharge the high voltage battery. The high volt-
age battery recharges when the selector lever is
in any position other than N (Neutral) . Repeated
acceleration also consumes high voltage battery
power, resulting in poor acceleration. Battery
power can be restored by driving at a constant
speed.
When you put the selector lever in the B (Brake)
position and take your foot off the accelerator
pedal, engine braking will be applied. However,
HEV OverviewHEV-9
ZREVIEW COPYÐ2007 Altima Hybrid Electric
(ahv)
Owners ManualÐUSA_English(nna)
11/27/06Ðdebbie
X

Warning
lightName Page
or
Anti-lock Braking
System (ABS) warn-
ing light2-10
or
Brake warning light
(red)2-10
Charge warning
light2-11
Engine oil pressure
warning light2-12
Electric power
steering warning
light2-11
Electronically con-
trolled brake warn-
ing light (yellow)2-11
High temperature
warning light (red)2-12
Warning
lightName Page
High voltage battery
warning light2-12
Hybrid system warn-
ing light2-12
Intelligent Key sys-
tem warning light2-12
Low tire pressure
warning light2-13
Master warning light 2-14
Seat belt warning
light and chime2-14
Supplemental air
bag warning light1-49
Vehicle dynamic
control warning light2-15
Indicator
lightName Page
Electronically Con-
trolled Continuously
Variable Transmis-
sion (eCVT) position
indicator light2-15
Front passenger air
bag status light2-15
High beam indicator
light (blue)2-15
Low temperature
indicator light (blue)2-15
Malfunction indica-
tor light (MIL)2-15
Ready operation
indicator light
(green)2-16
Security indicator
light2-26
WARNING/INDICATOR LIGHTS
0-8Illustrated table of contents
ZREVIEW COPYÐ2007 Altima Hybrid Electric
(ahv)
Owners ManualÐUSA_English(nna)
11/27/06Ðdebbie
X

orAnti-lock Braking System (ABS)
warning lightHybrid System warning lightFront passenger air bag status light
orBrake warning light (Red)Intelligent Key system warning lightHigh beam indicator light (Blue)
Charge warning lightLow tire pressure warning light (if so equipped)Low temperature indicator light (Blue)
Engine oil pressure warning lightMaster warning lightMalfunction indicator light (MIL)
Electric power steering warning lightSeat belt warning light and chimeReady operation indicator light (Green)
Electronically controlled brake warning light
(Yellow)Supplemental air bag warning lightSecurity indicator light
High temperature warning light (Red)Vehicle dynamic control warning lightSlip indicator light
High voltage battery warning lightElectronically controlled Continuously Variable
Transmission (eCVT) position indicator lightTurn signal/hazard indicator lights
CHECKING BULBS
With all doors closed, apply the parking brake
and push the ignition switch to the ON position
without starting the Hybrid System. The following
lights will come on:
,or,,,,
,,.
The following lights come on when the ignition switch
is pushed ON before the READY light comes on
indicating the Hybrid System is activated:
or,,,.The following light comes on briefly and then
goes off:
If any light fails to come on, it may indicate
a burned-out bulb or an open circuit in the
electrical system. Have the system repaired
promptly.
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS
Instruments and controls2-9
ZREVIEW COPYÐ2007 Altima Hybrid Electric
(ahv)
Owners ManualÐUSA_English(nna)
11/27/06Ðdebbie
X

WARNING LIGHTS
orAnti-lock Braking
System (ABS)
warning light
When the ignition switch is in the ON position,
the Anti-lock Braking System (ABS) warning light
illuminates. After the Hybrid System is in the in
the READY mode, the ABS warning light turns
off.
If the ABS warning light illuminates while the
Hybrid System is running, or while driving, it may
indicate the ABS is not functioning properly.
Have the system checked by a NISSAN dealer.
If an ABS malfunction occurs, the anti-lock func-
tion is turned off. The brake system then operates
normally, but without anti-lock assistance. See
9Brake system9in the9Starting and driving9sec-
tion.
orBrake warning light
This light perfomrs the following functions for the
parking brake and brake systems.
cParking brake indicator
cLow brake fluid warning light
cHydraulic brake system warning lightParking brake indicator
When the ignition switch is in the ON position
and the Hybrid System is in the READY mode,
the light comes on when the parking brake is
applied.
Low brake fluid warning light
When the ignition switch is in the ON position
and the Hybrid System is in the READY mode,
the light warns of a low brake fluid level. Check
the brake fluid level. Add brake fluid as necessary.
See “Brake fluid” in the “Maintenance and do-it-
yourself” section of this manual. If the brake fluid
level is correct, see “Hydraulic brake system
warning light” in this section
Hydraulic brake system warning light
When the ignition switch is in the ON position
and the Hybrid System is in the READY mode,
the light warns that the hydraulic brake system is
not functioning properly. If the brake warning light
comes on with the parking brake not applied
when the ignition switch is in READY position,
perform the following:
1. Check the brake fluid level. Add brake fluid
as necessary. See “Brake fluid” in the “Main-
tenance and do-it-yourself” section of this
manual.2. If the brake fluid level is correct, have the
warning system checked by a NISSAN
dealer.
If the hydraulic brake warning light comes on
when the parking brake is not applied and the
electronically controlled brake system warning
light also comes on, stop the vehicleimmedi-
atelyand call a NISSAN dealer.
WARNING
cYour brake system may not be working
properly if the warning light is on. Driv-
ing could be dangerous. If you judge it
to be safe, drive carefully to the nearest
service station for repairs. Otherwise,
have your vehicle towed because driv-
ing it could be dangerous.
cPressing the brake pedal with the igni-
tion switch off and/or a low brake fluid
level may increase your stopping dis-
tance and braking will require greater
pedal effort as well as pedal travel.
cIf the brake fluid level is below the
MINIMUM or MIN mark on the brake
fluid reservoir, do not drive until the
brake system has been checked at a
NISSAN dealer.
2-10Instruments and controls
ZREVIEW COPYÐ2007 Altima Hybrid Electric
(ahv)
Owners ManualÐUSA_English(nna)
11/27/06Ðdebbie
X

cYour brake system may not be working
properly if both the brake warning light
and electronically controlled brake sys-
tem warning light come on when the
Hybrid System is in READY mode and
the parking brake is not applied. Driving
could be dangerous. If you judge it to be
safe, drive carefully to the nearest ser-
vice station for repairs. Otherwise, have
your vehicle towed because driving
could be dangerous.
12–volt battery charge
warning light
If this light comes on while the Hybrid System is
running, it may indicate the 12-volt battery charg-
ing system is not functioning properly. See a
NISSAN dealer immediately.
CAUTION
The charging system may not be function-
ing properly if the charge warning light
comes on while the Hybrid System is run-
ning. The Hybrid System will stop operat-
ing when the 12-volt battery becomes dis-
charged. Immediately stop the vehicle in a
safe place and contact your NISSAN
dealer.
Electric power steering
warning light
WARNING
cIf the ignition switch is not in the ON
position and the Hybrid System is not in
the READY mode, the power assist for
the steering will not work. Steering will
be harder to operate.
cWhen the power steering warning light
illuminates with the Hybrid System in
the READY mode, there will be no
power assist for the steering. You will
still have control of the vehicle but the
steering will be harder to operate. Have
the power steering system checked by a
NISSAN dealer.
When the ignition switch is in the ON position,
the power steering warning light illuminates. After
the Hybrid System is in the READY mode, the
power steering warning light turns off. This indi-
cates the power steering system is operational.
If the power steering warning light illuminates
while the Hybrid System is in the READY mode, it
may indicate the power steering system is not
functioning properly and may need servicing.
Have the power steering system checked by a
NISSAN dealer.When the power steering warning light illumi-
nates with the Hybrid System in the READY
mode, there will be no power assist for the steer-
ing but you will still have control of the vehicle. At
this time, greater steering effort is required to
operate the steering wheel, especially in sharp
turns and at low speeds.
See “Power steering” in the “Starting and driving”
section.
Electronically controlled brake
warning light
This light functions for both the regenerative
brake and electronically controlled brake sys-
tems.
When the ignition switch is pushed ON and the
Hybrid System is in the READY mode, the light
stays on for about 2 seconds. If the light comes
on at any other time, it may indicate the regenera-
tive brake and/or the electronically controlled
brake systems are not functioning properly. Have
the system checked by a NISSAN dealer.
If the hydraulic brake warning light also comes on
with the parking brake not applied, stop the ve-
hicle immediately and call a NISSAN dealer. For
additional information, see9Brake system9in
9Starting and Driving9section.
Instruments and controls2-11
ZREVIEW COPYÐ2007 Altima Hybrid Electric
(ahv)
Owners ManualÐUSA_English(nna)
11/27/06Ðarosenma
X

WARNING
Your brake system may not be working
properly if both the brake warning light
and electronically controlled brake sys-
tem warning light come on when the Hy-
brid System is in READY mode and the
parking brake is not applied. Driving could
be dangerous. If you judge it to be safe,
drive carefully to the nearest service sta-
tion for repairs. Otherwise, have your ve-
hicle towed because driving could be
dangerous.
Engine oil pressure warning
light
This light warns of low engine oil pressure. If the
light flickers or comes on during normal driving,
pull off the road in a safe area, stop the engine
immediatelyand call a NISSAN dealer or other
authorized repair shop.
The engine oil pressure warning light is not
designed to indicate a low oil level.Use the
dipstick to check the oil level. See “Engine oil” in
the “Maintenance and do-it-yourself” section of
this manual.
CAUTION
Running the engine with the engine oil
pressure warning light on could cause se-
rious damage to the engine almost imme-
diately. Such damage is not covered by
warranty. Turn off the engine as soon as it
is safe to do so.
High temperature warning
light (red)
When the ignition switch is in the ON position,
the high temperature warning light illuminates
and then turns off. This indicates that the high
temperature sensor in the engine coolant system
is operational.
CAUTION
If the high temperature warning light illu-
minates while the engine is running, it
may indicate the engine temperature is
extremely high. Stop the vehicle safely as
soon as possible. If the vehicle is over-
heated, continuing vehicle operation may
seriously damage the engine. See “If your
vehicle overheats” in the “In case of emer-
gency” section.
High-voltage battery warning
light
This light may appear during the following condi-
tions:
cThe high voltage battery voltage drops due
to the shift selector lever being left in “N”.
– The Hybrid System will work properly if
the shift selector lever is placed in “P” and
the light goes off.
cThe high voltage battery is discharged.
– If this light comes on when the READY
light is on, stop your vehicle and contact
your NISSAN dealer
Hybrid system warning light
This light comes on when there is a problem with
the traction motor or other Hybrid System com-
ponents.
If this light comes on, stop your vehicle immedi-
ately and contact your NISSAN dealer.
Intelligent Key system warning
light
The Intelligent Key system warning light warns of
a malfunction with the electrical steering lock
system or the Intelligent Key system.
2-12Instruments and controls
ZREVIEW COPYÐ2007 Altima Hybrid Electric
(ahv)
Owners ManualÐUSA_English(nna)
11/27/06Ðarosenma
X

If this indicator light comes on steady for 20
seconds and then blinks for 10 seconds when
the engine is not running, it indicates that the
vehicle is not ready for an emission control sys-
tem inspection/maintenance test. See “Readi-
ness for inspection/maintenance (I/M) test” in the
“Technical and consumer information” section of
this manual.
Operation
The malfunction indicator light will come on in
one of two ways:
cMalfunction indicator light on steady — An
emission control system malfunction has
been detected. Check the fuel-filler cap. If
the fuel-filler cap is loose or missing, tighten
or install the cap and continue to drive the
vehicle. The
light should turn off after
a few driving trips. If thelight does not
turn off after a few driving trips, have the
vehicle inspected by a NISSAN dealer. You
do not need to have your vehicle towed to
the dealer.
cMalfunction indicator light blinking — An en-
gine misfire has been detected which may
damage the emission control system. To re-
duce or avoid emission control system dam-
age:– do not drive at speeds above 45 MPH
(72 km/h) .
– avoid hard acceleration or deceleration.
– avoid steep uphill grades.
– if possible, reduce the amount of cargo
being hauled or towed.
The malfunction indicator light may stop blinking
and come on steady. Have the vehicle inspected
by a NISSAN dealer. You do not need to have
your vehicle towed to the dealer.
CAUTION
Continued vehicle operation without hav-
ing the emission control system checked
and repaired as necessary could lead to
poor driveability, reduced fuel economy,
and possible damage to the emission con-
trol system.
Ready operation indicator light
The ready indicator light illuminates when the
Hybrid System is powered and the vehicle may
be driven.
Slip indicator light
This indicator light will blink when the traction
control system, Vehicle Dynamic Control Systemor Anti-lock Braking System is limiting wheel
spin. Slippery road conditions may exist if the slip
indicator blinks on. If this happens, adjust your
driving accordingly.
The slip indicator light also comes on when you
push the push button ignition to the ON position
and the Hybrid System is in the READY mode.
The light will turn off after about 2 seconds if the
system is operational. If the light does not come
on or does not go off, have the system checked
by a NISSAN dealer.
Turn signal/hazard indicator
lights
The appropriate light flashes when the turn signal
switch is activated.
Both lights flash when the hazard switch is turned
on.
AUDIBLE REMINDERS
Brake pad wear warning
The disc brake pads have audible wear warnings.
When a disc brake pad requires replacement, it
makes a high pitched scraping sound when the
vehicle is in motion, whether or not the brake
pedal is depressed. Have the brakes checked as
soon as possible if the warning sound is heard.
2-16Instruments and controls
ZREVIEW COPYÐ2007 Altima Hybrid Electric
(ahv)
Owners ManualÐUSA_English(nna)
11/27/06Ðdebbie
X