check engine light INFINITI G37 2012 User Guide

Black plate (149,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]GUID-E775A3D7-CE8E-4FE0-9FB8-238232937EE5
WARNING. Radio waves could adversely affect
electric medical equipment. Those who
use a pacemaker should contact the
electric medical equipment manufacturer
for the possible influences before use.
. The Intelligent Key transmits radio
waves when the buttons are pushed.
The FAA advises that the radio waves
may affect aircraft navigation and com-
munication systems. Do not operate the
Intelligent Key while on an airplane.
Make sure the buttons are not operated
unintentionally when the unit is stored
during a flight.
The Intelligent Key system can operate all
the doors and the trunk lid using the
remote controller function or pushing the
request switch on the vehicle without
taking the key out from a pocket or purse.
The operating environment and/or condi-
tions may affect the Intelligent Key system
operation.
Be sure to read the following before using
the Intelligent Key system. CAUTION . Be sure to carry the Intelligent Key with
you when operating the vehicle.
. Never leave the Intelligent Key in the
vehicle when you leave the vehicle.
The Intelligent Key is always communicat-
ing with the vehicle as it receives radio
waves. The Intelligent Key system trans-
mits weak radio waves. Environmental
conditions may interfere with the operation
of the Intelligent Key system under the
following operating conditions.
. When operating near a location where
strong radio waves are transmitted,
such as a TV tower, power station and
broadcasting station.
. When in possession of wireless equip-
ment, such as a cellular telephone,
transceiver, and CB radio.
. When the Intelligent Key is in contact
with or covered by metallic materials.
. When any type of radio wave remote
control is used nearby.
. When the Intelligent Key is placed near
an electric appliance such as a perso- nal computer.
. When the vehicle is parked near a
parking meter.
In such cases, correct the operating condi-
tions before using the Intelligent Key
function or use the mechanical key.
Although the life of the battery varies
depending on the operating conditions,
the battery ’ s life is approximately 2 years.
If the battery is discharged, replace it with
a new one.
When the Intelligent Key battery is almost
discharged, insert the Intelligent Key into
the Intelligent Key port to start the engine.
Replace the discharged battery with a new
one as soon as possible. For more details,
see “ Push-button ignition switch ” (P.5-9).
Since the Intelligent Key is continuously
receiving radio waves, if the key is left near
equipment which transmits strong radio
waves, such as signals from a TV and
personal computer, the battery life may
become shorter.
For information regarding replacement of a
battery, see “ Intelligent Key battery repla-
cement ” (P.8-26).
As many as 4 Intelligent Keys can be
registered and used with one vehicle. For
Pre-driving checks and adjustments
3-7INTELLIGENT KEY SYSTEM

Black plate (160,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]3-18 Pre-driving checks and adjustments GUID-4B9DC6A0-E55B-4DB6-B6D3-74EFFFB751FB
SPA2318
1. Pull the hood lock release handle
* 1
located below the instrument panel;
the hood will then spring up slightly.
2. Pull the lever
* 2
up at the front of the
hood with your fingertips and raise the
hood.
3. When closing the hood, slowly close
the hood down to latch both the right
and left locks. Push the hood down to
lock the hood securely into place. WARNING . Make sure the hood is completely closed
and latched before driving. Failure to do
so could cause the hood to fly open and
result in an accident.
. If you see steam or smoke coming from
the engine compartment, to avoid injury
do not open the hood. GUID-8869D8E4-F743-48BC-A217-EB305909B923
WARNING . Do not drive with the trunk lid open. This
could allow dangerous exhaust gases to
be drawn into the vehicle. See “ Exhaust
gas (carbon monoxide) ” (P.5-3) of this
manual.
. Closely supervise children when they are
around cars to prevent them from play-
ing and becoming locked in the trunk
where they could be seriously injured.
Keep the car locked, with the trunk
closed, when not in use, and prevent
children ’ s access to Intelligent Keys.HOOD TRUNK LID

Black plate (165,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]GUID-02CF0A75-C84C-42E5-8EC5-1F52978DFE6D
SPA2554
Sedan
SPA1562A
Coupe OPENING THE FUEL-FILLER DOOR GUID-992E40DE-AC25-44A9-842E-2A963AAA7D5B
To open the fuel-filler door, unlock the fuel-
filler door by using one of the following
operations, then push the right side of the
door (Sedan) or push the left side of the
door (Coupe).
. Push the door handle request switch
with the Intelligent Key carried with
you.
. Push the UNLOCK button on the Intelli-
gent Key.
. Insert the mechanical key into the door
lock cylinder and turn it to the rear of
the vehicle.
. Push the power door lock switch to the
UNLOCK position.
To lock, close the fuel-filler door securely
and lock all doors by operating the door
handle request switch, the LOCK button on
the Intelligent Key, the mechanical key or
the power door lock switch. FUEL-FILLER CAP GUID-FACDECE2-8451-40C3-841E-0B67C4802921
WARNING . Gasoline is extremely flammable and
highly explosive under certain condi-
tions. You could be burned or seriously
injured if it is misused or mishandled.
Always stop engine and do not smoke or
allow open flames or sparks near the
vehicle when refueling.
. Do not attempt to top off the fuel tank
after the fuel pump nozzle shuts off
automatically. Continued refueling may
cause fuel overflow, resulting in fuel
spray and possibly a fire.
. Use only an original equipment type
fuel-filler cap as a replacement. It has a
built-in safety valve needed for proper
operation of the fuel system and emis-
sion control system. An incorrect cap can
result in a serious malfunction and
possible injury. It could also cause the
malfunction indicator light (MIL) to
come on.
. Never pour fuel into the throttle body to
attempt to start your vehicle.
Pre-driving checks and adjustments
3-23FUEL-FILLER DOOR

Black plate (176,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]3-34 Pre-driving checks and adjustmentsapproximately 0.5 second. When the
memory has stored in position, the
indicator light will stay on for approxi-
mately 5 seconds.
. If the battery cable is disconnected, or if
the fuse opens, the memory will be
canceled. In this case, reset the desired
position using the previous procedure.
. If optional Intelligent Keys are added to
your vehicle, the memory storage pro-
cedure to switch 1 or 2 and linking
Intelligent Key procedure to a stored
memory position should be performed
again for each Intelligent Key. For
additional Intelligent Key information,
see “ Keys ” (P.3-2).
Selecting the memorized position GUID-739A81F0-8862-49C2-BBA8-117F41F648F9
1. Automatic transmission models:
Move the selector lever to the P (Park)
position.
Manual transmission models:
Apply the parking brake.
2. Raise the seatback (Coupe).
3. Use one of the following methods to
move the driver ’ s seat, the outside
mirrors and the steering wheel. .
Push the ignition switch to the ON
position and push the memory
switch (1 or 2) fully for at least 1
second. .
Within 45 seconds of opening the
driver ’ s door, push the memory
switch (1 or 2) fully for at least 1
second.
The driver ’ s seat, steering column
and outside mirrors will move to the
memorized position with the indica-
tor light flashing, and then the light
will stay on for approximately 5
seconds.
For manual transmission models, the
memory positions can be selected even
when the engine is running. In this case,
move the shift lever to the N (Neutral)
position and apply the parking brake.
Then, perform step 2.
SYSTEM OPERATION GUID-0383C8BF-12F8-48D0-9B28-5A2A0DCC8D55
The automatic drive positioner system will
not work or will stop operating under the
following conditions:
. When the vehicle speed is above 4 MPH
(7 km/h).
. When the adjusting switch for the
driver ’ s seat and steering column is
turned on while the automatic drive positioner is operating.
. When the memory switch 1 or 2 is not
pushed for at least 1 second.
. When the seat, steering column and
outside mirrors have already been
moved to the memorized position.
. When no position is stored in the
memory switch.
. When the parking brake is released (MT
models).
. When the speed is above 4 MPH (7
km/h) while the parking brake is
applied (MT models).
To restart the drive positioner system,
move the parking brake to off and on.
. When the engine is started while
moving the automatic drive positioner.
. When the AT selector lever is moved
from the P (Park) position to any other
position. (However, it will not be
canceled if the switch is pushed while
the seat and steering column are
returning to the previous positions
(entry/exit function).)
. When the driver ’ s door remains open
for more than 45 seconds and the
ignition switch is not in the ON posi-
tion.

Black plate (332,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-12 Starting and driving SSD0768
INTELLIGENT KEY BATTERY DIS-
CHARGE GUID-9671F916-0B52-40C4-A8B6-C2EBEE799C79
If the battery of the Intelligent Key is
almost discharged, the guide light
* B
of
the Intelligent Key port
* A
blinks and the
indicator appears on the dot matrix liquid
crystal display. (See “ Dot matrix liquid
crystal display ” (P.2-20).)
In this case, inserting the Intelligent Key
into the port
* 1
allows you to start the
engine. Make sure that the key ring side
faces backward as illustrated. Insert the
Intelligent Key in the port until it is latched
and secured. To remove the Intelligent Key from the port,
push the ignition switch to the OFF position
and pull the Intelligent Key out of the port.
NOTE:
The Intelligent Key port does not charge
the Intelligent Key battery. If you see the
low battery indicator in the dot matrix
liquid crystal display, replace the battery
as soon as possible. (See “ Intelligent Key
battery replacement ” (P.8-26).)
CAUTION . Never place anything except the Intelli-
gent Key in the Intelligent Key port.
Doing so may cause damage to the
equipment.
. Make sure the Intelligent Key is in the
correct direction when inserting it to the
Intelligent Key port. The engine may not
start if it is in the incorrect direction.
. Remove the Intelligent Key from the
Intelligent Key port after the ignition
switch is pushed to the OFF position. GUID-9AB14243-C48A-46A2-B252-8756B1BD5A3D
. Make sure the area around the vehicle
is clear.
. Check fluid levels such as engine oil,
coolant, brake fluid and window
washer fluid as frequently as possible,
or at least whenever you refuel.
. Check that all windows and lights are
clean.
. Visually inspect tires for their appear-
ance and condition. Also check tires for
proper inflation.
. Lock all doors.
. Position seat and adjust head re-
straints.
. Adjust inside and outside mirrors.
. Fasten seat belts and ask all passen-
gers to do likewise.
. Check the operation of warning lights
when the ignition switch is pushed to
the ON position. (See “ Warning/indica-
tor lights and audible reminders ” (P.2-
12).)BEFORE STARTING THE ENGINE

Black plate (337,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]M
4 (4th), M
3 (3rd) and M
2 (2nd): GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Use these positions for hill climbing or
engine braking on downhill grades. M
1 (1st): GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
Use this position when climbing steep hills
slowly or driving slowly through deep
snow, or for maximum engine braking on
steep downhill grades.
. Remember not to drive at high speeds
for extended periods of time in lower
than 7th gear. This reduces fuel econ-
omy.
. Moving the selector lever rapidly to the
same side twice will shift the ranges in
succession.
. 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
vehicle damage or loss of control.
When this situation occurs, the Auto-
matic Transmission (AT) position indi-
cator light (on the dot matrix liquid
crystal display) will blink and the
chime will sound.
. In the manual shift mode, the transmis-
sion automatically shifts down to 1st
gear before the vehicle comes to a stop. When accelerating again, it is
necessary to shift up to the desired
range.
Accelerator downshift — In D (Drive)
position — GUID-E91E596E-66F0-4B37-B592-BD241B7B4C14
For passing or hill climbing, fully depress
the accelerator pedal to the floor. This
shifts the transmission down into the lower
gear, depending on the vehicle speed.
Fail-safe GUID-852B8196-DDA1-4E5B-AA0C-3EDBD2A757EE
When the fail-safe operation occurs, note
that the transmission will be locked in any
of the forward gears according to the
condition.
If the vehicle is driven under extreme
conditions, such as excessive wheel spin-
ning and subsequent hard braking, the
fail-safe system may be activated. This will
occur even if all electrical circuits are
functioning properly. In this case, push
the ignition switch to the OFF position and
wait for 3 seconds. Then push the ignition
switch back to the ON position. The vehicle
should return to its normal operating
condition. If it does not return to its
normal operating condition, have an
INFINITI retailer check the transmission
and repair if necessary. SSD0598
Shift lock release GUID-510517F2-CF6A-4A19-852F-4269CA8EA9EA
If the battery charge is low or discharged,
the selector lever may not be moved from
the P (Park) position even with the brake
pedal depressed and the selector lever
button pushed.
To move the selector lever, perform the
following procedure:
1. Push the ignition switch to the OFF or
LOCK position.
2. Apply the parking brake.
3. Remove the shift lock cover
* A
using a
suitable tool.
Starting and driving
5-17

Black plate (338,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-18 Starting and driving4. Push down the shift lock
* B
as
illustrated.
5. Push the selector lever button
* C
and
move the selector lever to N (Neutral)
position
* D
while holding down the
shift lock.
Now the vehicle may be moved to the
desired location.
If the lever cannot be moved out of P
(Park), have an INFINITI retailer check the
automatic transmission system as soon as
possible.
Adaptive shift control (ASC) GUID-F11A26ED-2920-48C5-B33E-4D8F7EBFD667
The adaptive shift control system automa-
tically operates when the transmission is
in the "D" (drive) and "DS" (Drive Sport)
position and selects an appropriate gear
depending on the road conditions such as
uphill, downhill or curving roads.
Control on uphill and curving roads: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
A low gear is maintained that suits the
degree of the slope or curve to allow
smooth driving with a small number of
shifts.
Control on downhill roads: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
The adaptive shift control system shifts to
a low gear that suits the degree of the slope, and uses the engine braking to
reduce the number of times that the brake
must be used.
Control on winding roads: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
A low gear is maintained on continuous
curves that involve repeated acceleration
and deceleration, so that smooth accelera-
tion is available instantly when the accel-
erator pedal is depressed.
NOTE:
. Adaptive shift control may not operate
when the transmission oil temperature
is low immediately after the start of
driving or when it is very hot.
. During some driving situations, hard
braking for example, the adaptive shift
control may automatically operate. The
transmission may automatically shift
to a lower gear for engine braking. This
increases engine speed but not vehicle
speed. Vehicle speed is controlled by
the accelerator pedal when the vehicle
is in the Adaptive shift control mode.
. When the adaptive shift control oper-
ates, the transmission sometimes
maintains a lower gear for a longer
period of time than when adaptive shift
control is not operating. Engine speed will be higher for a specific vehicle
speed while ASC system is operating
than when ASC is not operating.
MANUAL TRANSMISSION GUID-55540C91-1BB1-4931-BE6A-9E10E00B9B1A
WARNING . Do not downshift abruptly on slippery
roads. This may cause a loss of control.
. Do not over-rev the engine when shifting
to a lower gear. This may cause a loss of
control or engine damage.
CAUTION . Do not rest your foot on the clutch pedal
while driving. This may damage the
clutch.
. Fully depress the clutch pedal before
shifting to help prevent transmission
damage.
. Stop your vehicle completely before
shifting into R (Reverse).
. When the vehicle is stopped for a period
of time, for example at a stop light, shift
to N (Neutral) and release the clutch

Black plate (341,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]SPA2331
AUTOMATIC TRANSMISSION MOD-
ELS GUID-9B4966BE-4345-4AC1-BBEA-9F94224C5FF3
To apply: Fully depress the parking brake
pedal
* 1
.
To release:
1. Firmly apply the foot brake
* 2
.
2. Depress the parking brake pedal
* 1
and the parking brake will be released.
3. Before driving, be sure the brake
warning light goes out. SPA2110
MANUAL TRANSMISSION MODELS GUID-52C57BFB-F98A-4B0F-8265-CF918A83AFE8
To apply: Pull the parking brake lever up
* 1
.
To release:
1. Firmly apply the foot brake.
2. While pulling up on the parking brake
lever slightly, push the button
* 2
and
lower the lever completely
* 3
.
3. Before driving, be sure the brake
warning light goes out. GUID-158AC6D4-B1C3-478A-BF22-73F1C3BBD4CD
PRECAUTIONS ON CRUISE CONTROL GUID-C59BE6DC-8633-46BC-9275-C10A5DF6CA64
. If the cruise control system malfunc-
tions, it will cancel automatically. The
SET indicator on the dot matrix crystal
display will then blink to warn the
driver.
. If the engine coolant temperature be-
comes excessively high, the cruise
control system will be canceled auto-
matically.
. If the SET indicator blinks, turn the
cruise control main switch off and have
the system checked by your INFINITI
retailer.
. The SET indicator may sometimes blink
when the cruise control main switch is
turned ON while pushing the ACCELER-
ATE/RESUME, COAST/SET or CANCEL
switch. To properly set the cruise
control system, perform the steps
below in the order indicated.
WARNING Do not use the cruise control when driving
under the following conditions:
. when it is not possible to keep the
vehicle at a set speed
Starting and driving
5-21CRUISE CONTROL

Black plate (352,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-32 Starting and driving4. Indicates your vehicle
5. Set vehicle speed indicator:
Indicates the set vehicle speed.
For Canadian models, the speed is
displayed in km/h.
6. Intelligent Cruise Control system warn-
ing light (orange):
The light comes on if there is a
malfunction in the ICC system. SSD0607
When the ignition switch is pushed to the
ON position, the indicators come on as
illustrated to check for a burned-out bulb,
and it turns off when the engine is started. SSD0608
Operating vehicle-to-vehicle dis-
tance control mode GUID-D2B19CB2-1651-4A2D-8ABB-3279548D3F0C
To turn on the cruise control, quickly push
and release the MAIN switch
* A
on. The
cruise indicator light, set distance indicator
and set vehicle speed indicator come on
and in a standby state for setting.

Black plate (364,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]5-44 Starting and driving2. Push and hold the COAST/SET switch.
Release the switch when the vehicle
slows down to the desired speed.
3. Push, then quickly release the COAST/
SET switch. Each time you do this, the
set speed will decrease by about 1 MPH
(1.6 km/h).
To resume the preset speed, push and
release the ACCELERATE/RESUME switch.
The vehicle will resume the last set
cruising speed when the vehicle speed is
over 25 MPH (40 km/h).
Automatic cancellation GUID-63081811-BA0B-40B1-814B-F72A06D035E7
A chime sounds under the following con-
ditions and the control is automatically
canceled.
. When the vehicle slows down more
than 8 MPH (13 km/h) below the set
speed
. When the vehicle speed falls below
approximately 20 MPH (32 km/h)
. When the selector lever is not in the D
(Drive), DS (Drive Sport) or manual shift
mode
. When the VDC operates (including the
traction control system)
. When a tire slips SSD0621
Warning light GUID-27FCB899-B77E-4C6C-B015-69A382A806BB
When the system is not operating properly,
the chime sounds and the system warning
light (orange) will come on.
Action to take: GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
If the warning light comes on, park the
vehicle in a safe place. Turn the engine off,
restart the engine, resume driving and then
perform the setting again.
If it is not possible to set or the indicator
stays on, it may indicate that the system is
malfunctioning. Although the vehicle is
still driveable under normal conditions,
have the vehicle checked at an INFINITI retailer.
PREVIEW FUNCTION (for Intelligent
Cruise Control system equipped
models) GUID-96A87E96-2026-4122-93F8-399D8C784D61
The ICC system with the preview function
identifies the need to apply emergency
braking by sensing the vehicle ahead in
the same lane and the distance to the
vehicle ahead and relative speed from it, it
applies the brake pre-pressure before the
driver depresses the brake pedal and helps
improve brake response by reducing pedal
free play.
For more details, see “ Brake assist ” (P.5-
52).