climate control NISSAN MAXIMA 2012 A35 / 7.G Service Manual

WARNING
●The air conditioner cooling function op-
erates only when the engine is running.
● Do 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.
● Do not use the recirculation mode for
long periods as it may cause the interior
air to become stale and the windows to
fog up.
Start the engine and operate the controls to
activate the air conditioner.
AUTOMATIC OPERATION
Cooling and/or dehumidified heating
(AUTO)
This mode may be used all year round as the
system automatically works to keep a constant temperature. Air flow distribution and fan speed
are also controlled automatically.
1. Press the AUTO button on. (The indicator on the button will illuminate and AUTO will be
displayed.)
2. Turn the temperature control dial to the left or right to set the desired temperature.
● Adjust the temperature display to about
75°F (24°C) for normal operation.
● The temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also con-
trolled automatically.
● A visible mist may be seen coming from the
vents in hot, humid conditions as the air is
cooled rapidly. This does not indicate a mal-
function.
3. You can individually set driver’s and front passenger’s side temperature using each
temperature control dial. When the DUAL
button or passenger’s side temperature dial
is turned, the DUAL indicator will come on.
To turn off the passenger’s side temperature
control, press the DUAL button.Heating (A/C OFF)
The air conditioner does not activate. When you
need to heat only, use this mode. 1. Press the A/C button. (A/C OFF will be
displayed and A/C indicator will turn off.)
2. Turn the temperature control dial to set the desired temperature.
● The temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also con-
trolled automatically.
● Do not set the temperature lower than the
outside air temperature. Otherwise the sys-
tem may not work properly.
● Not recommended if windows fog up.
Dehumidified defrosting or defogging
1. Press thefront defroster button on.
(The indicator light on the button will come
on.)
2. Turn the temperature control dial to set the desired temperature.
● To quickly remove ice from the outside of the
windows, use the fan speed control dial to
set the fan speed to maximum.
● As soon as possible after the windshield is
clean, press the AUTO button to return to
the automatic mode.
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●When thefront defroster button is
pressed, the air conditioner will automati-
cally be turned on at outside temperatures
above 36°F (2°C) . The air recirculate mode
automatically turns off, allowing outside air
to be drawn into the passenger compart-
ment to further improve the defogging per-
formance.
MANUAL OPERATION
Fan speed control
Turn thefan speed control dial to manually
control the fan speed.
Press the AUTO button to return to automatic
control of the fan speed.
Air recirculation
Push theair recirculation button to recir-
culate interior air inside the vehicle. The
indicator light on the button will come on.
The air recirculation cannot be activated when
the air conditioner is in the
front defrosting
mode or the
front defrosting and foot out-
let mode.
Fresh air intake
Press thefresh air intake button to draw
outside air into the passenger compartment.
The
indicator light on the button will come on.
Automatic intake air control
In the AUTO mode, the intake air will be controlled
automatically. To manually control the intake air,
press the
air recirculation button. To return
to the automatic control mode, press and hold
the
air recirculation button or press and hold
the
fresh air intake button for about 2 sec-
onds. The indicator lights (both air recirculation and
fresh air intake buttons) will flash twice, and then
the intake air will be controlled automatically.
Air flow control
Pressing the MODE button manually controls air
flow and selects the air outlet:
— Air flows from center and side
vents.
— Air flows from center and side ventsand foot outlets.
— Air flows mainly from foot outlets.
— Air flows from defroster and footoutlets.
— Air flows from defroster outlets.
To turn system off
Press the OFF button.
OPERATING TIPS
●When the engine coolant temperature and
outside air temperature are low, the air flow
from the foot outlets may not operate for a
maximum of 150 seconds. However, this is
not a malfunction. After the coolant tempera-
ture warms up, air flow from the foot outlets
will operate normally.
4-46Monitor, climate, audio, phone and voice recognition systems

Reception conditions will constantly change be-
cause of vehicle movement. Buildings, terrain,
signal distance and interference from other ve-
hicles can work against ideal reception. De-
scribed below are some of the factors that can
affect your radio reception.
Some cellular phones or other devices may
cause interference or a buzzing noise to come
from the audio system speakers. Storing the de-
vice in a different location may reduce or elimi-
nate the noise.
FM RADIO RECEPTION
Range: FM range is normally limited to 25 – 30 mi
(40 – 48 km) , with monaural (single channel) FM
having slightly more range than stereo FM. Exter-
nal influences may sometimes interfere with FM
station reception even if the FM station is within
25 mi (40 km) . The strength of the FM signal is
directly related to the distance between the
transmitter and receiver. FM signals follow a line-
of-sight path, exhibiting many of the same char-
acteristics as light. For example, they will reflect
off objects.
Fade and drift: As your vehicle moves away from
a station transmitter, the signals will tend to fade
and/or drift.Static and flutter: During signal interference from
buildings, large hills or due to antenna position
(usually in conjunction with increased distance
from the station transmitter) , static or flutter can
be heard. This can be reduced by adjusting the
treble control to reduce treble response.
Multipath reception: Because of the reflective
characteristics of FM signals, direct and reflected
signals reach the receiver at the same time. The
signals may cancel each other, resulting in mo-
mentary flutter or loss of sound.
AM RADIO RECEPTION
AM signals, because of their low frequency, can
bend around objects and skip along the ground.
In addition, the signals can be bounced off the
ionosphere and bent back to earth. Because of
these characteristics, AM signals are also sub-
ject to interference as they travel from transmitter
to receiver.
Fading: Occurs while the vehicle is passing
through freeway underpasses or in areas with
many tall buildings. It can also occur for several
seconds during ionospheric turbulence even in
areas where no obstacles exist.
Static: Caused by thunderstorms, electrical
power lines, electric signs and even traffic lights.
SATELLITE RADIO RECEPTION (if so
equipped)
When the satellite radio is used for the first time
or the battery has been replaced, the satellite
radio may not work properly. This is not a mal-
function. Wait more than 10 minutes with satellite
radio ON and the vehicle outside of any metal or
large building for satellite radio to receive all of
the necessary data.
The satellite radio mode will be skipped unless an
optional satellite receiver and antenna are in-
stalled and an XM* satellite radio service sub-
scription is active. Satellite radio is not available
in Alaska, Hawaii and Guam.
Satellite radio performance may be affected if
cargo carried on the roof blocks the satellite radio
signal.
If possible, do not put cargo over the satellite
antenna.
A build up of ice on the satellite radio antenna can
affect satellite radio performance. Remove the
ice to restore satellite radio reception.
*XM
is a registered trademark of XM Satellite
Radio, Inc.
4-48Monitor, climate, audio, phone and voice recognition systems

AUDIO OPERATION PRECAUTIONSCompact disc (CD) player (models
without Navigation System)
CAUTION
●
Do not force a compact disc into the CD
insert slot. This could damage the CD
and/or CD changer/player.
● Trying to load a CD with the CD door
closed could damage the CD and/or CD
changer.
● Only one CD can be loaded into the CD
player at a time.
● Only use high quality 4.7 in (12 cm)
round discs that have the “COMPACT
disc DIGITAL AUDIO” logo on the disc
or packaging.
● During cold weather or rainy days, the
player may malfunction due to the hu-
midity. If this occurs, remove the CD
and dehumidify or ventilate the player
completely.
● The player may skip while driving on
rough roads. ●
The CD player sometimes cannot func-
tion when the compartment tempera-
ture is extremely high or low.
Decrease/increase the temperature
before use.
● Do not expose the CD to direct sun-
light.
● CDs that are in poor condition or are
dirty, scratched or covered with finger-
prints may not work properly.
● The following CDs may not work prop-
erly:
● Copy control compact discs (CCCD)
● Recordable compact discs (CD-R)
● Rewritable compact discs (CD-RW)
● Do not use the following CDs as they
may cause the CD player to malfunc-
tion:
● 3.1 in (8 cm) discs with an adapter
● CDs that are not round
● CDs with a paper label
● CDs that are warped, scratched, or
have abnormal edges
LHA0099
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●This audio system can only play pre-
recorded CDs. It has no capability to
record or burn CDs.
● If the CD cannot be played, one of the
following messages will be displayed.
CHECK DISC:
● Confirm that the CD is inserted cor-
rectly (the label side is facing up,
etc.) .
● Confirm that the CD is not bent or
warped and it is free of scratches.
PRESS EJECT:
This is an error due to excessive tem-
perature inside the player. Remove the
CD by pressing the EJECT button. After
a short time, reinsert the CD. The CD
can be played when the temperature of
the player returns to normal.
UNPLAYABLE:
The file is unplayable in this audio sys-
tem (only MP3 or WMA (if so equipped)
CD) .CD/DVD combination player (models
with Navigation System)
● Do not force a disc into the CD/DVD
insert slot. This could damage the
CD/DVD player.
● During cold weather or rainy days, the
player may malfunction due to the hu-
midity. If this occurs, remove the
CD/DVD and dehumidify or ventilate
the player completely.
● The player may skip while driving on
rough roads.
● The CD/DVD player sometimes cannot
function when the passenger compart-
ment temperature is extremely high.
Decrease the temperature before use.
● Only use high quality 4.7 in (12 cm)
round discs that have the “COMPACT
disc DIGITAL AUDIO” or “DVD Video”
logo on the disc or packaging.
● Do not expose the CD/DVD to direct
sunlight.
● CDs/DVDs that are of poor quality,
dirty, scratched, covered with finger-
prints, or that have pinholes may not
work properly. ●
The following CDs/DVDs are not guar-
anteed to play:
● Copy control compact discs (CCCD)
● Recordable compact discs (CD-R)
● Rewritable compact discs (CD-RW)
● Recordable compact discs (DVD±R,
DVD±R DL)
● Rewritable compact discs
(DVD±RW, DVD±RW DL)
● Do not use the following CDs/DVDs as
they may cause the CD/DVD player to
malfunction.
● 3.1 in (8 cm) discs
● CDs/DVDs that are not round
● CDs/DVDs with a paper label
● CDs/DVDs that are warped,
scratched, or have abnormal edges
● This audio system can only play pre-
recorded CDs/DVDs. It has no capa-
bilities to record or burn CDs/DVDs.
● If the CD/DVD cannot be played, one of
the following messages will be dis-
played.
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1.CD eject button
2. VOL/ON·OFF control knob
3. Station and CD select (1 - 6) buttons
4. LOAD CD button 5. TUNE/FOLDER and AUDIO control
knob (Bass, Treble, Fade, Balance, SSV
(if so equipped) , and Beep)
6. AUX IN jack
7. AUX button
8. TRACK button 9. SEEK/CAT button
10. DISC button
11. RPT/RDM button
12. SCAN button
13. AM·FM button
14. DISP/CLOCK button
FM/AM RADIO WITH COMPACT
DISC (CD) CHANGER (if so
equipped)
For all operation precautions, see
Audio opera-
tion precautions in this section.
Audio main operation
VOL/ON·OFF control:
Place the ignition switch in the ACC or ON
position and push the VOL/ON·OFF control knob
while the system is off to call up the mode (radio
or CD) that was playing immediately before the
system was turned off.
To turn the system off, press the VOL/ON·OFF
control knob.
Turn the VOL/ON·OFF control knob to adjust the
volume.
LHA2104
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AUDIO control knob (Bass, Treble, Fade,
Balance and Beep):
Press the AUDIO control knob to change the
mode as follows:
Bass→Treble →Fade →Balance →Beep
ON/OFF →Bass
To adjust Bass, Treble, Fade and Balance, press
the AUDIO control knob until the desired mode
appears on the display. Turn the TUNE/FOLDER
knob to adjust Bass and Treble to the desired
level. You can also use the TUNE/FOLDER knob
to adjust Fade and Balance modes. Fade adjusts
the sound level between the front and rear speak-
ers and Balance adjusts the sound between the
right and left speakers.
To change the Beep to ON or OFF, turn the
TUNE/FOLDER knob left or right. This will enable
or disable the beep sound heard during menu
selection.
Once you have adjusted the sound quality to the
desired level, press the AUDIO control knob re-
peatedly until the radio or CD display reappears.
Otherwise, the radio or CD display will automati-
cally reappear after about five seconds.
Clock set
The clock displays the time when the ignition
switch is placed in the ACC or ON position. Adjusting the time
1. Push and hold the DISP/CLOCK button for more than 2 seconds until the display shows
“Hour Adjust”.
2. Turn the TUNE/FOLDER knob to adjust the hour.
3. Press the DISP/CLOCK button again; the display will show “Minute Adjust”.
4. Turn the TUNE/FOLDER knob to adjust the minutes.
5. Press the DISP/CLOCK button again to exit the clock set mode.
Press the DISP/CLOCK button again to return to
the regular clock display. If no action is taken, the
display will return to the regular clock display
after 10 seconds.
If the power supply is disconnected, the clock will
not indicate the correct time.
Readjust the time.
CD display mode
To change the text displayed while playing a CD
with text, press the DISP/CLOCK button. The
DISP/CLOCK button will allow you to scroll
through CD text as follows: Track number and
Track time ←→Album title ←→Song title. ●
Track number displays the track number se-
lected on the disc.
● Track time displays the amount of time the
track has played.
● Album title displays the title of the CD being
played.
● Song title displays the title of the selected
CD track.
MP3 display mode
To change the text displayed when listening to a
CD with MP3s and ID3 tags, press the
DISP/CLOCK button. The DISP/CLOCK button
will scroll through the CD text as follows: Disc
number, Track number and Folder number ←→
Folder title ←→Song title ←→Artist name ←→
Album title.
● Disc number displays the number of the
current disc playing.
● Track number displays the number of the
track playing on the selected disc.
● Folder number displays the number of the
current folder on the MP3 CD.
● Folder title displays the title of the folder.
● Song title displays the title of the song play-
ing.
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●Artist name displays the name of the artist of
the song playing.
● Album title displays the title of the album of
the song playing.
FM/AM radio operation
FM/AM band select:
Pressing the AM·FM button will change the band
as follows:
AM →FM1 →FM2 →AM
When the AM·FM button is pressed while the
ignition switch is in the ACC or ON position, the
radio will come on at the station last played.
The last station played will also come on when
the VOL/ON·OFF control knob is pressed ON.
If a compact disc is playing when the AM·FM
button is pressed, the compact disc will auto-
matically be turned off and the last radio station
played will come on.
The FM stereo indicator ST will illuminate during
FM stereo reception. When the stereo broadcast
signal is weak, the radio will automatically change
from stereo to monaural reception.
TUNE/FOLDER (Tuning) knob:
To manually tune the radio, turn the
TUNE/FOLDER knob to the right or left.
SEEK/CAT and TRACK tuning buttons:
Press the SEEK/CAT
button or the
TRACK
button to tune from high to low or
low to high frequencies and stop at the next
broadcasting station.
SCAN tuning:
Press the SCAN button to stop at each broad-
casting station for 5 seconds. Pressing the
SCAN button again during this 5-second period
will stop scan tuning and the radio will remain
tuned to that station. If the SCAN button is not
pressed within 5 seconds, scan tuning moves to
the next station.
1 to 6 Station memory operations:
Twelve stations can be set for the FM band (6 for
FM1, 6 for FM2) and six stations can be set for
the AM band.
1. Choose the radio band AM, FM1 or FM2 using the AM·FM select button.
2. Tune to the desired station using manual, SEEK or SCAN tuning. Press and hold any
of the desired station memory buttons (1 –
6) until a beep sound is heard. 3. The channel indicator will then come on and
the sound will resume. Programming is now
complete.
4. Other buttons can be set in the same man- ner.
If the battery cable is disconnected or if the fuse
opens, the radio memory will be canceled. In that
case, reset the desired stations.
Compact disc (CD) changer operation
Place the ignition switch in the ACC or ON
position and press the LOAD button, then press
one of the CD insert (1 – 6) slots. Insert the
compact disc into the slot with the label side
facing up. The compact disc will be guided auto-
matically into the slot and start playing.
If the radio is already operating, it will automati-
cally turn off and the compact disc will play.
If the system has been turned off while a compact
disc was playing, pressing the VOL/ON·OFF
control knob will start the compact disc.
LOAD button:
To insert a CD in the CD changer, press the
LOAD button for less than 1.5 seconds. Select
the loading slot by pressing the CD insert select
button (1 – 6) , then insert the CD.
Monitor, climate, audio, phone and voice recognition systems4-65

1.CD eject button
2. VOL/ON·OFF control knob
3. Station select (1 - 6) buttons
4. TUNE/FOLDER and AUDIO control
knob (Bass, Treble, Fade and Balance)
5. AUX button* 6. TRACK button
7. SEEK/CAT button
8. DISC button
9. RPT/RDM button
10. SCAN button
11. FM·AM button *No satellite radio reception is available
when the AUX button is pressed to ac-
cess satellite radio stations unless op-
tional satellite receiver and antenna are
installed and an XM
satellite radio ser-
vice subscription is active. Satellite ra-
dio is not available in Alaska, Hawaii
and Guam.
FM/AM/SAT RADIO WITH
COMPACT DISC (CD) PLAYER (if so
equipped)
For all operation precautions, see Audio opera-
tion precautions in this section.
Audio main operation
VOL/ON·OFF control:
Place the ignition switch in the ACC or ON
position and push the VOL/ON·OFF control knob
while the system is off to call up the mode that
was playing immediately before the system was
turned off.
To turn the system off, press the VOL/ON·OFF
control knob.
Turn the VOL/ON·OFF control knob to adjust the
volume.
WHA1364
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This vehicle has Speed Sensitive Volume (SSV)
for audio. The audio volume changes as the driv-
ing speed changes.
AUDIO control knob (Bass, Treble, Bal-
ance and Fade):
Press the AUDIO control knob to change the
mode as follows:
Bass→Treble →Balance →Fade
To adjust Bass, Treble, Balance and Fade, press
the AUDIO control knob until the desired mode
appears in the display. Turn the tuning knob to
adjust Bass and Treble to the desired level. You
can also use the tuning knob to adjust Fade and
Balance modes. Fade adjusts the sound level
between the front and rear speakers and Balance
adjusts the sound between the right and left
speakers.
Once you have adjusted the sound quality to the
desired level, press the AUDIO control knob re-
peatedly until the radio or CD display reappears.
If the control knob is not pressed for approxi-
mately 10 seconds, the radio or CD display will
automatically reappear. Speed Sensitive Volume (SSV):
To change the SSV mode from OFF to 5, press
the SETTING button. Then select the “Audio” key
using the NISSAN controller; the audio settings
screen will be displayed. Select the “–” key or “+”
key to change the SSV.
While in this screen you can also adjust the other
audio settings by selecting the corresponding
key.
Once you have adjusted the sound quality to the
desired level, press the BACK button.For information on how to use the NISSAN con-
troller, see “How to use the NISSAN controller” in
this section.
Clock operation
For additional information on setting the clock,
see “Adjusting the time” in this section.
LHA1304LHA1314
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