check engine Acura ZDX 2012 User Guide

Super Handling-All
Wheel Drive (SH-AWD)
Indicator
This indicator normally comes on for
a few seconds when you turn the
ignition switch to the ON (II)
position. If this indicator comes on at
any other time, there is a problem in
the SH-AWD system. You will also
see a ‘‘CHECK SH-AWD SYSTEM ’’
message on the multi-information
display (see page 91). Take your
vehicle to a dealer to have it checked.
For more information, see page 487.
Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. ON mode is the equivalent of
ON (II). For more information, see
pages 194 and 196. If the indicator blinks while driving,
it indicates the differential
temperature is too high.
You will also see a
‘‘SH-AWD DIFF
TEMP. HIGH ’’message on the multi-
information display (see page 91).
Pull to the side of the road when it is
safe, shift to Park, and let the engine
idle until the indicator goes out.
Continuing to drive with the SH-AWD
indicator blinking may cause serious
damage to the system.
Immobilizer System
Indicator
This indicator comes on briefly when
you turn the ignition switch to the
ON (II) position. It will then go off if
you have inserted a properly coded
ignition key, on models with keyless
access system, if an appropriate
keyless access remote is used. If it is
not a properly coded key or a keyless
access remote, the indicator will
blink, and the engine's fuel system
will be disabled (see page 149).
Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. ON mode is the equivalent of
ON (II). For more information, see
pages 194 and 196.
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Active Damper System
Indicator
On models with active dampersystemThis indicator normally comes on for
a few seconds when you select the
ON mode by operating the engine
start/stop button (see page 194). If
this indicator comes on at any other
time, there is a problem in the
system. In this case, your vehicle still
has the normal damper function, but
it will not have the active damper
function. You will also see a ‘‘CHECK
ADS SYSTEM ’’message on the
multi-information display. Have the
vehicle checked by your dealer as
soon as possible. For more
information, see page 521. Low Fuel Indicator
This indicator is in the fuel gauge. It
comes on as a reminder that you
must refuel soon. You will also see a
‘‘
LOW FUEL ’’message on the multi-
information display (see page 91).
When the indicator comes on, there
are about 2.9 U.S. gal (10.8 L) of fuel
remaining in the tank.
When the needle reaches E, there is
a very small amount of fuel in the
tank. Security System Indicator
This indicator comes on when the
security system is set. See page 378
for more information on the security
system.
LOW FUEL
INDICATOR
U.S. model is shown.
SECURITY SYSTEM INDICATOR
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Adaptive Cruise Control
(ACC) Indicator (Amber)
On models with adaptive cruise control(ACC)This indicator normally comes on for
a few seconds when you select the
ON mode by operating the engine
start/stop button (see page 194).
When you push the MAIN button on
the steering wheel, this indicator
comes on green. You will also see
‘‘ ACC’’ on the multi-information
display.
If the indicator comes on orange,
there is a problem with the ACC
system. You will also see a ‘‘CHECK
ACC SYSTEM ’’message on the
multi-information display (see page
92). Take your vehicle to your dealer
to have it checked. For more
information, see page 382.
Keyless Access System
Indicator
On models with keyless access systemThis indicator normally comes on for
a few seconds when you select the
ON mode by operating the engine
start/stop button (see page 194). If it
comes on at any other time, it
indicates that there is a problem with
the system.
This indicator has two functions:
1. If this indicator comes on along with a ‘‘CHECK KEYLESS
ACCESS SYSTEM ’’message on
the multi-information display,
there is a problem with the keyless
access system. Have the vehicle
checked by your dealer as soon as
possible. For more information,
see page 204. 2. If this indicator comes on along
with a ‘‘CHECK KEYLESS
STARTING SYSTEM ’’message on
the multi-information display,
there is a problem with the keyless
starting system. In this case, your
vehicle may not restart. If you can
continue to drive safely, take the
vehicle to your dealer and have it
checked as soon as possible. For
more information, see page 204.
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Instrument Panel Indicators
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Electronically Controlled
Power Steering System
(ECPS) Indicator
On models with electronicallycontrolled power steering system(ECPS)This indicator normally comes on
when you select the ON mode by
operating the engine start/stop
button (see page 194) and goes off
after the engine starts. If it comes on
at any other time, there is a problem
with the power steering system. You
will also see a ‘‘CHECK POWER
STEERING SYSTEM ’’message on
the multi-information display (see
page 91). If this happens, stop the vehicle in a
safe place, and turn off the engine.
Reset the system by restarting the
engine, and watch this indicator. If it
does not go off or comes back on
again while driving, take the vehicle
to your dealer to have it checked.
With the indicator on, the ECPS is
turned off, which could make the
steering feel different.
Collision Mitigation
Braking System
™
(CMBS ™) Indicator
On models with collision mitigation
braking system ™(CMBS ™)This indicator normally comes on for
a few seconds when you select the
ON mode by operating the engine
start/stop button (see page 194). It
also comes on as a reminder that you
have turned off the collision
mitigation braking system ™
(CMBS ™).
The CMBS indicator also comes on if
dirt or other debris blocks the radar
sensor in the front grille. You will
also see a ‘‘CHECK CMBS RADAR
SENSOR ’’message on the multi-
information display. When you clean
the radar sensor, the indicator
should go off the next time you select
the ON mode by operating the
engine start/stop button.
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If the indicator comes on at any other
time, there is a problem with the
CMBS. You will also see a‘‘CHECK
CMBS SYSTEM ’’message on the
multi-information display. If this
happens, take your vehicle to a
dealer, and have it checked. For
more information, see page 498.
When this indicator is on, the CMBS
is not working.
Blind Spot Information
System (BSI) Indicator
On models with blind spot information system (BSI)This indicator normally comes on for
a few seconds when you select the
ON mode by operating the engine
start/stop button (see page 194).
The BSI indicator also comes on if
the rear bumper becomes dirty while
driving. You will see a ‘‘BLIND SPOT
NOT AVAILABLE ’’message on the
multi-information display.
When you clean the rear bumper, the
indicator should go off after you
begin driving again.
When you turn the system on, the
indicator will turn off. If the indicator comes on at any other
time, there is a problem with BSI.
You will also see a
‘‘CHECK BLIND
SPOT SYSTEM ’’message on the
multi-information display. If this
happens, take your vehicle to a
dealer, and have it checked (for more
information, see page 518).
When this indicator is on, BSI is not
working.
Instrument Panel Indicators
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Temperature Gauge
This shows the temperature of the
engine's coolant. During normal
operation, the pointer should rise
from the bottom mark to about the
middle of the gauge. In severe
driving conditions, such as very hot
weather or a long period of uphill
driving, the pointer may rise to the
upper zone. If it reaches the red (hot)
mark, pull safely to the side of the
road. For instructions and
precautions on checking the engine's
cooling system, see page 589.
If the pointer of the temperature
gauge reaches to or above the red
mark, you will also see the‘‘WATER
TEMP HOT ’’message on the multi-
information display. This will alert
you that the engine should be cooled
down.
Gauges
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If you see a‘‘CHECK DRL SYSTEM ’’
message on the multi-information
display, there is a problem with the
daytime running light system. Take
your vehicle to a dealer to have it
checked.
When the multi-information display
shows a ‘‘DRL OFF ’’message, the
daytime running lights are off. DRL
will turn on when the parking brake
is released. Automatic Lighting Off Feature
This feature turns off the headlights,
all other exterior lights, and the
instrument panel lights within 15
seconds after you remove the key
and close the driver's door.
To change the
‘‘HEADLIGHT AUTO
OFF TIMER ’’setting, see page 125.
The automatic lighting off feature
activates if you remove the key (or
the vehicle is in VEHICLE OFF
mode on models with keyless access
system), and open or close driver's
door with the headlight switch in the
‘‘
’’ or ‘‘
’’position, or the
lights turned on in the ‘‘AUTO ’’
position. If you turn the ignition switch to the
LOCK (0) position with the headlight
switch on, but do not open the door,
the lights turn off after 10 minutes (3
minutes, if the switch is in the
‘‘
AUTO ’’position).
The lights turn on again when you
unlock or open the driver's door.
If you unlock the door, but do not
open it within 15 seconds, the lights
go off. With the driver's door open,
you will hear a lights-on reminder
chime.
Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. VEHICLE OFF (LOCK)
mode is the equivalent of LOCK (0).
See page 196 for ignition switch and
power mode comparison.
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When the keyless access system
main switch in the glove box is off,
the‘‘TO UNLOCK KEYLESS
REMOTE TURN OFF POWER ’’
message will be shown after shifting
into Park.
Before leaving the vehicle, make
sure it is in VEHICLE OFF (LOCK).
You can verify if the power is off by
checking the engine start/stop
button LED indicator. If you open the driver’
s door in the
ACCESSORY mode, a beeper will
sound. You will also see a ‘‘TO TURN
VEHICLE OFF: ’’message on the
multi-information display.
Press the engine start/stop button
twice with your foot off the brake
pedal to change the power mode to
VEHICLE OFF (LOCK).
Emergency Engine StopThe engine start/stop switch may be
used to stop the engine due to an
emergency situation even while
driving. If you must stop the engine,
do either of the following operations:●Press and hold the engine start/
stop button for three seconds.●Firmly press the engine start/stop
button three times.
Do not press the switch while driving
unless it is absolutely necessary for
the engine to be switched off.
If you are driving, the power mode
switches from ON to ACCESSORY or
VEHICLE OFF (LOCK) whenever
you perform either procedure.
However, the steering wheel will
NOT lock. If the vehicle is stopped
and in Park, the power mode will
change to OFF, however, the
steering wheel may NOT lock.
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If you cannot stop the engine by
pressing the engine start/stop button
once when the vehicle is stopped and
the shift lever is in Park, do either
emergency engine stop procedure.
In this case, the power mode will
change to VEHICLE OFF (LOCK),
however, the steering wheel may
NOT lock.Beeper and Message
Keyless Remote Not DetectedIf you take the keyless access remote
out of the vehicle and close the door
with the power mode ON, the inside
and outside beepers sound and a
‘‘
KEYLESS REMOTE NOT
DETECTED ’’message will be
displayed on the multi-information
display. The displayed message goes away
when you bring the remote back
inside the vehicle, and close the
door.
If the engine is running and you take
the remote out of the vehicle, it will
continue to run. Once the power
mode is changed to VEHICLE OFF
(LOCK), the engine will not restart
until you bring back a remote into
the vehicle.
The engine does not restart if you
push the engine start/stop button to
select the VEHICLE OFF (LOCK)
mode when the remote is outside the
vehicle. Check where the remote is.
Make sure that you carry the remote
with you when you operate the
engine start/stop button.
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Keyless Access System
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Keyless Access Remote System
Main SwitchThis switch is in the glove box. You
can cancel the keyless access system
features, which are locking/
unlocking the doors, unlocking the
tailgate, and starting the engine
while carrying the keyless access
remote. To cancel the system, turn
the keyless access system main
switch off by pushing it down.NOTE:
Turning off the keyless
access system will disable lockout
prevention.
With the keyless access remote
system main switch off, you should
insert the keyless access remote into
the keyless remote slot to start the
engine. For more information, see
page 205.
Keyless Access System
Indicator
According to the message on the
multi-information display, this
indicator has two indications. A
‘‘ CHECK KEYLESS ACCESS
SYSTEM ’’message indicates a
problem with the keyless access
system. A ‘‘CHECK KEYLESS
STARTING SYSTEM ’’message
indicates a problem with the keyless
starting system.
This indicator normally comes on for
several seconds when you change
the power mode to ON.
OFF
MAIN SWITCH
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Keyless Access System
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