light CADILLAC ESCALADE ESV 2009 Manual PDF

This light comes on during a malfunction in one of
two ways:
Light Flashing: A misre condition has been detected.
A misre increases vehicle emissions and could
damage the emission control system on the vehicle.
Diagnosis and service might be required.
To prevent more serious damage to the vehicle:
Reduce vehicle speed.
Avoid hard accelerations.
Avoid steep uphill grades.
If towing a trailer, reduce the amount of cargo being
hauled as soon as it is possible.
If the light continues to ash, when it is safe to do so,
stop the vehicle. Find a safe place to park the vehicle.
Turn the key off, wait at least 10 seconds, and restart
the engine. If the light is still ashing, follow the previous
steps and see your dealer/retailer for service as soon
as possible.
Light On Steady: An emission control system
malfunction has been detected on the vehicle.
Diagnosis and service might be required. An emission system malfunction might be corrected by
doing the following:
Make sure the fuel cap is fully installed. See Filling
the Tank on page 6-9 . The diagnostic system
can determine if the fuel cap has been left off or
improperly installed. A loose or missing fuel cap
allows fuel to evaporate into the atmosphere.
A few driving trips with the cap properly installed
should turn the light off.
If the vehicle has been driven through a deep puddle
of water, the vehicle’s electrical system might be wet.
The condition is usually corrected when the electrical
system dries out. A few driving trips should turn the
light off.
Make sure to fuel the vehicle with quality fuel. Poor
fuel quality causes the engine not to run as efficiently
as designed and can cause: stalling after start-up,
stalling when the vehicle is changed into gear,
misring, hesitation on acceleration, or stumbling
on acceleration. These conditions might go away
once the engine is warmed up.
If one or more of these conditions occurs, change the
fuel brand used. It will require at least one full tank of
the proper fuel to turn the light off.
See Gasoline Octane on page 6-5 .
If none of the above have made the light turn off, your
dealer/retailer can check the vehicle. The dealer/retailer
has the proper test equipment and diagnostic tools to
x any mechanical or electrical problems that might have
developed.
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Emissions Inspection and Maintenance
Programs Some state/provincial and local governments have or
might begin programs to inspect the emission control
equipment on the vehicle. Failure to pass this inspection
could prevent getting a vehicle registration.
Here are some things to know to help the vehicle pass
an inspection:
The vehicle will not pass this inspection if the check
engine light is on with the engine running, or if the
key is in ON/RUN and the light is not on.
The vehicle will not pass this inspection if the
OBD II (on-board diagnostic) system determines
that critical emission control systems have not been
completely diagnosed by the system. The vehicle
would be considered not ready for inspection.
This can happen if the battery has recently
been replaced or if the battery has run down.
The diagnostic system is designed to evaluate
critical emission control systems during normal
driving. This can take several days of routine driving.
If this has been done and the vehicle still does
not pass the inspection for lack of OBD II system
readiness, your dealer/retailer can prepare the
vehicle for inspection. Oil Pressure Light
{ CAUTION: Do not keep driving if the oil pressure is low.
The engine can become so hot that it catches re.
Someone could be burned. Check the oil as soon
as possible and have the vehicle serviced.
Notice: Lack of proper engine oil maintenance
can damage the engine. The repairs would not be
covered by the vehicle warranty. Always follow
the maintenance schedule in this manual for
changing engine oil.
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This light comes on briey while starting the engine.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally
the indicator light then goes off.
If the light comes on and stays on, it means that oil is
not owing through the engine properly. The vehicle
could be low on oil and it might have some other system
problem.
Security Light For information regarding
this light and the vehicle’s
security system, see
Content Theft-Deterrent
on page 2-21 .Fog Lamp Light The fog lamp light comes
on when the fog lamps are
in use.
The light goes out when the fog lamps are turned off.
See Fog Lamps on page 3-22 for more information.
Lights On Reminder This light comes on
whenever the parking
lamps are on.
See Exterior Lamps on page 3-16 for more information.
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Cruise Control Light The cruise control light
comes on whenever the
cruise control is set.
The light goes out when the cruise control is turned off.
See Cruise Control on page 3-13 for more information.
Highbeam On Light This light comes on when
the high-beam headlamps
are in use.
See Headlamp High/Low-Beam Changer on page 3-8
for more information. Tow/Haul Mode Light This light comes on when
the Tow/Haul mode has
been activated.
For more information, see Tow/Haul Mode on page 2-33 .
Fuel Gage When the ignition is on, the
fuel gage shows about how
much fuel the vehicle has
left in the tank.
An arrow on the fuel gage indicates the side of the
vehicle the fuel door is on.
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Tire Pressure On vehicles with the Tire Pressure Monitor
System (TPMS), the pressure for each tire can
be viewed in the DIC. The tire pressure will be
shown in either pounds per square inch (psi) or
kilopascals (kPa). Press the vehicle information
button until the DIC displays FRONT TIRES PSI (kPa)
LEFT ## RIGHT ##. Press the vehicle information button
again until the DIC displays REAR TIRES PSI (kPa)
LEFT ## RIGHT ##.
If a low or high tire pressure condition is detected by the
system while driving, a message advising you to check
the pressure in a specic tire will appear in the display.
See Inflation - Tire Pressure on page 6-62 and DIC
Warnings and Messages on page 3-56 for more
information.
If the tire pressure display shows dashes instead of
a value, there may be a problem with your vehicle. If this
consistently occurs, see your dealer/retailer for service. Battery Voltage This display shows the current battery voltage. If the
voltage is in the normal range, the value will display.
For example, the display may read BATTERY VOLTAGE
13.2 VOLTS. If the voltage is low, the display will show
LOW. If the voltage is high, the display will show HIGH.
Your vehicle’s charging system regulates voltage based
on the state of the battery. The battery voltage may
uctuate when viewing this information on the DIC.
This is normal. See Charging System Light on page 3-38
for more information. If there is a problem with the
battery charging system, the DIC will display a message.
See DIC Warnings and Messages on page 3-56 .
Oil Pressure This display will show the oil pressure in either pounds
per square inch (psi) or kilopascals (kPa).
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Compass Calibration The compass can be manually calibrated. Only calibrate
the compass in a magnetically clean and safe location,
such as an open parking lot, where driving the vehicle
in circles is not a danger. It is suggested to calibrate
away from tall buildings, utility wires, manhole covers,
or other industrial structures, if possible.
If CAL should ever appear in the DIC display, the
compass should be calibrated.
If the DIC display does not show a heading, for example,
N for North, or the heading does not change after
making turns, there may be a strong magnetic eld
interfering with the compass. Such interference may
be caused by a magnetic CB or cell phone antenna
mount, a magnetic emergency light, magnetic note
pad holder, or any other magnetic item. Turn off
the vehicle, move the magnetic item, then turn
on the vehicle and calibrate the compass. To calibrate the compass, use the following procedure:
Compass Calibration Procedure 1. Before calibrating the compass, make sure the
compass zone is set to the variance zone in
which the vehicle is located. See “Compass
Variance (Zone) Procedure” earlier in this section.
Do not operate any switches such as window,
sunroof, climate controls, seats, etc. during
the calibration procedure.
2. Press the vehicle information button until
PRESS
V TO CALIBRATE COMPAS (Compass)
displays.
3. Press the set/reset button to start the compass
calibration.
4. The DIC will display CALIBRATING: DRIVE IN
CIRCLES. Drive the vehicle in tight circles at less
than 5 mph (8 km/h) to complete the calibration.
The DIC will display CALIBRATION COMPLETE
for a few seconds when the calibration is complete.
The DIC display will then return to the previous menu.
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DIC Warnings and Messages Messages are displayed on the DIC to notify the driver
that the status of the vehicle has changed and that
some action may be needed by the driver to correct
the condition. Multiple messages may appear one
after another.
Some messages may not require immediate action, but
you can press any of the DIC buttons on the instrument
panel to acknowledge that you received the messages
and to clear them from the display.
Some messages cannot be cleared from the DIC display
because they are more urgent. These messages require
action before they can be cleared. You should take any
messages that appear on the display seriously and
remember that clearing the messages will only make
the messages disappear, not correct the problem.
The following are the possible messages that can be
displayed and some information about them.
CHANGE ENGINE OIL SOON This message displays when the engine oil needs to
be changed. When you change the engine oil, be sure
to reset the CHANGE ENGINE OIL SOON message.
See Engine Oil Life System on page 6-18 for information
on how to reset the message. See Engine Oil on
page 6-15 and Scheduled Maintenance on page 7-4
for more information. CHECK TIRE PRESSURE On vehicles with the Tire Pressure Monitor
System (TPMS), this message displays when the
pressure in one or more of the vehicle’s tires needs to
be checked. This message also displays LEFT FRONT,
RIGHT FRONT, LEFT REAR, or RIGHT REAR to
indicate which tire needs to be checked. You can
receive more than one tire pressure message at a time.
To read the other messages that may have been sent
at the same time, press the set/reset button. If a tire
pressure message appears on the DIC, stop as soon
as you can. Have the tire pressures checked and set
to those shown on the Tire Loading Information label.
See Tires on page 6-56 , Loading the Vehicle on
page 5-33 , and Inflation - Tire Pressure on page 6-62 .
The DIC also shows the tire pressure values. See DIC
Operation and Displays on page 3-48 . If the tire pressure
is low, the low tire pressure warning light comes on.
See Tire Pressure Light on page 3-41 .
DRIVER DOOR OPEN This message displays and a chime sounds if the driver
door is not fully closed and the vehicle is shifted out
of P (Park). Stop and turn off the vehicle, check the door
for obstructions, and close the door again. Check to
see if the message still appears on the DIC.
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REPLACE BATTERY IN REMOTE KEY This message displays if a Remote Keyless Entry (RKE)
transmitter battery is low. The battery needs to be
replaced in the transmitter. See “Battery Replacement”
under Remote Keyless Entry (RKE) System Operation
on page 2-5 .
RIGHT REAR DOOR OPEN This message displays and a chime sounds if the
passenger side rear door is not fully closed and the
vehicle is shifted out of P (Park). Stop and turn off the
vehicle, check the door for obstructions, and close
the door again. Check to see if the message still
appears on the DIC.
SERVICE AIR BAG This message displays if there is a problem with the
airbag system. Have your dealer/retailer inspect the
system for problems. See Airbag Readiness Light on
page 3-36 and Airbag System on page 1-79 for more
information. SERVICE BATTERY CHARGING
SYSTEM On some vehicles, this message displays if there is a
problem with the battery charging system. Under certain
conditions, the charging system light may also turn on in
the instrument panel cluster. See Charging System Light
on page 3-38 . Driving with this problem could drain the
battery. Turn off all unnecessary accessories. Have the
electrical system checked as soon as possible. See your
dealer/retailer.
SERVICE BRAKE SYSTEM This message displays along with the brake system
warning light if there is a problem with the brake system.
See Brake System Warning Light on page 3-39 . If this
message appears, stop as soon as possible and turn
off the vehicle. Restart the vehicle and check for
the message on the DIC display. If the message is still
displayed or appears again when you begin driving,
the brake system needs service as soon as possible.
See your dealer/retailer.
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SERVICE BRAKES SOON This message displays if there is a problem with the
brake system. If this message appears, stop as soon as
possible and turn off the vehicle. Restart the vehicle and
check for the message on the DIC display. If the message
is still displayed or appears again when you begin driving,
the brake system needs service. See your dealer/retailer.
SERVICE LEFT HEADLAMP
ASSEMBLY On some models, this message will be displayed when
the left headlamp is out and needs to be serviced.
See LED Lighting on page 6-51 for more information.
SERVICE PARKING ASSIST This message displays if there is a problem with the
Ultrasonic Rear Parking Assist (URPA) system. Do not
use this system to help you park. See Ultrasonic
Rear Parking Assist (URPA) on page 2-42 for more
information. See your dealer/retailer for service.
SERVICE RIGHT HEADLAMP
ASSEMBLY On some models, this message will be displayed when
the right headlamp is out and needs to be serviced.
See LED Lighting on page 6-51 for more information. SERVICE SIDE BLIND ZONE ALERT
SYSTEM If your vehicle has the Side Blind Zone Alert (SBZA)
system and this message displays, both SBZA displays
will remain on indicating there is a problem with the
SBZA system. If these displays remain on after continued
driving, the system needs service. See your dealer/
retailer. See Side Blind Zone Alert (SBZA) on page 2-44
for more information.
SERVICE STABILITRAK If your vehicle has StabiliTrak ®
and this message
displays, it means there may be a problem with the
StabiliTrak system. If you see this message, try to
reset the system. Stop; turn off the engine for at least
15 seconds; then start the engine again. If this message
still comes on, it means there is a problem. You should
see your dealer/retailer for service. The vehicle is safe to
drive, however, you do not have the benet of StabiliTrak,
so reduce your speed and drive accordingly.
SERVICE SUSPENSION SYSTEM This message displays when the Road Sensing
Suspension (RSS) system is not operating properly.
Have your vehicle serviced by your dealer/retailer.
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SERVICE THEFT DETERRENT SYSTEM This message displays when there is a problem
with the theft-deterrent system. The vehicle may
or may not restart so you may want to take the vehicle
to your dealer/retailer before turning off the engine.
See PASS-Key ®
III+ Electronic Immobilizer Operation
on page 2-23 for more information.
SERVICE TIRE MONITOR SYSTEM On vehicles with the Tire Pressure Monitor
System (TPMS), this message displays if a part on
the TPMS is not working properly. The tire pressure
light also ashes and then remains on during the same
ignition cycle. See Tire Pressure Light on page 3-41 .
Several conditions may cause this message to appear.
See Tire Pressure Monitor Operation on page 6-65
for more information. If the warning comes on and stays
on, there may be a problem with the TPMS. See your
dealer/retailer.
SERVICE TRACTION CONTROL If your vehicle has StabiliTrak, this message displays
when there is a problem with the Traction Control
System (TCS). When this message displays, the system
will not limit wheel spin. Adjust your driving accordingly.
See your dealer/retailer for service. See StabiliTrak ®
System on page 5-6 for more information. SIDE BLIND ZONE ALERT
SYSTEM OFF If your vehicle has the Side Blind Zone Alert (SBZA)
system, this message displays when the SBZA system
has been turned off. See Side Blind Zone Alert (SBZA) on
page 2-44 and DIC Operation and Displays on page 3-48
for more information.
SIDE BLIND ZONE SYSTEM
UNAVAILABLE If your vehicle has the Side Blind Zone Alert (SBZA)
system, this message displays when the SBZA system
is disabled because the sensor is blocked and cannot
detect vehicles in your blind zone. The sensor may be
blocked by mud, dirt, snow, ice, or slush. This message
may also display during heavy rain or due to road spray.
It may also come on when driving in isolated areas with
no guardrails, trees, or road signs and light traffic.
Your vehicle does not need service. For cleaning
instructions, see Washing Your Vehicle on page 6-100 .
See Side Blind Zone Alert (SBZA) on page 2-44 for more
information.
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