engine CADILLAC ESCALADE ESV 2009 Service Manual

ENGINE POWER IS REDUCED This message displays and a chime sounds when the
cooling system temperature gets too hot and the engine
further enters the engine coolant protection mode. See
Engine Overheating on page 6-30 for further information.
This message also displays when the vehicle’s engine
power is reduced. Reduced engine power can affect the
vehicle’s ability to accelerate. If this message is on, but
there is no reduction in performance, proceed to your
destination. The performance may be reduced the next
time the vehicle is driven. The vehicle may be driven at a
reduced speed while this message is on, but acceleration
and speed may be reduced. Anytime this message stays
on, the vehicle should be taken to your dealer/retailer for
service as soon as possible.
FUEL LEVEL LOW This message displays and a chime sounds if the fuel
level is low. Refuel as soon as possible. See Fuel Gage
on page 3-46 and Fuel on page 6-5 for more information.
HEATED WASHER FLUID SYSTEM OFF This message displays when the heated windshield
washer has been turned off. See Windshield Washer
on page 3-11 for more information. HEATING WASH FLUID WASH WIPES
PENDING This message displays when the heated windshield
washer system is heating the uid. See Windshield
Washer on page 3-11 for more information.
HOOD OPEN This message displays and a chime sounds if the hood
is not fully closed. Stop and turn off the vehicle, check the
hood for obstructions, and close the hood again. Check to
see if the message still appears on the DIC.
ICE POSSIBLE DRIVE WITH CARE This message displays when ice conditions are possible.
LEFT REAR DOOR OPEN This message displays and a chime sounds if the driver
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.
3-58

OIL PRESSURE LOW STOP ENGINE Notice: If you drive your vehicle while the engine
oil pressure is low, severe engine damage may
occur. If a low oil pressure warning appears on the
Driver Information Center (DIC), stop the vehicle
as soon as possible. Do not drive the vehicle until
the cause of the low oil pressure is corrected.
See Engine Oil on page 6-15 for more information.
This message displays if low oil pressure levels
occur. Stop the vehicle as soon as safely possible and
do not operate it until the cause of the low oil pressure
has been corrected. Check the oil as soon as possible
and have your vehicle serviced by your dealer/retailer.
See Engine Oil on page 6-15 .
PARKING ASSIST OFF After the vehicle has been started, this message
displays to remind the driver that the Ultrasonic
Rear Parking Assist (URPA) system has been turned
off. Press the set/reset button to acknowledge this
message and clear it from the DIC display. To turn
the URPA system back on, see Ultrasonic Rear
Parking Assist (URPA) on page 2-42 . PASSENGER DOOR OPEN This message displays and a chime sounds if the front
passenger 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.
REAR ACCESS OPEN This message displays and a chime sounds if the
liftgate or liftglass is open while the ignition is in
ON/RUN. Turn off the vehicle and check the liftgate
and liftglass. Restart the vehicle and check for the
message on the DIC display.
REMOTE KEY LEARNING ACTIVE This message displays while you are matching a
Remote Keyless Entry (RKE) transmitter to your vehicle.
See “Matching Transmitter(s) to Your Vehicle” under
Remote Keyless Entry (RKE) System Operation
on page 2-5 and DIC Operation and Displays on
page 3-48 for more information.
3-59

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.
3-61

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.
3-62

STABILITRAK OFF If your vehicle has StabiliTrak, this message displays
when you turn off StabiliTrak, or when the stability control
has been automatically disabled. To limit wheel spin and
realize the full benets of the stability enhancement
system, you should normally leave StabiliTrak on.
However, you should turn StabiliTrak off if your vehicle
gets stuck in sand, mud, ice, or snow and you want to
rock your vehicle to attempt to free it, or if you are driving
in extreme off-road conditions and require more wheel
spin. See If Your Vehicle is Stuck in Sand, Mud, Ice, or
Snow on page 5-31 . To turn the StabiliTrak system on
or off, see StabiliTrak ®
System on page 5-6 .
There are several conditions that can cause this
message to appear.
One condition is overheating, which could occur if
StabiliTrak activates continuously for an extended
period of time.
The message also displays if the brake system
warning light is on. See Brake System Warning
Light on page 3-39 . The message could display if the stability system
takes longer than usual to complete its diagnostic
checks due to driving conditions.
The message displays if an engine or vehicle
related problem has been detected and the vehicle
needs service. See your dealer/retailer.
The message turns off as soon as the conditions that
caused the message to be displayed are no longer
present.
TIGHTEN GAS CAP This message may display along with the check engine
light on the instrument panel cluster if the vehicle’s
fuel cap is not tightened properly. See Malfunction
Indicator Lamp on page 3-42 . Reinstall the fuel cap
fully. 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 this light and message off.
3-63

TIRE LEARNING ACTIVE On vehicles with the Tire Pressure Monitor
System (TPMS), this message displays when
the TPMS is re-learning the tire positions on your
vehicle. The tire positions must be re-learned after
rotating the tires or after replacing a tire or sensor.
See Tire Inspection and Rotation on page 6-69 ,
Tire Pressure Monitor System on page 6-64 , and
Inflation - Tire Pressure on page 6-62 for more
information.
TRACTION CONTROL OFF If your vehicle has StabiliTrak, this message displays
when the Traction Control System (TCS) is turned
off. Adjust your driving accordingly. See StabiliTrak ®
System on page 5-6 for more information.
TRANSMISSION HOT IDLE ENGINE Notice: If you drive your vehicle while the
transmission uid is overheating and the
transmission temperature warning is displayed
on the instrument panel cluster and/or DIC, you
can damage the transmission. This could lead
to costly repairs that would not be covered by your warranty. Do not drive your vehicle with
overheated transmission uid or while the
transmission temperature warning is displayed.
This message displays along with four chimes if
the transmission uid in the vehicle gets hot. Driving
with the transmission uid temperature high can cause
damage to the vehicle. Stop the vehicle and let it
idle to allow the transmission to cool. This message
clears and the chime stops when the uid temperature
reaches a safe level.
TURN SIGNAL ON This message displays and a chime sounds if a turn
signal is left on for 3/4 of a mile (1.2 km). Move the turn
signal/multifunction lever to the off position.
WASHER FLUID LOW ADD FLUID This message displays when the windshield washer
uid is low. Fill the windshield washer uid reservoir as
soon as possible. See Engine Compartment Overview
on page 6-14 for the location of the windshield washer
uid reservoir. Also, see Windshield Washer Fluid on
page 6-34 for more information.
3-64

REMOTE START If your vehicle has this feature, it allows you to turn the
remote start off or on. The remote start feature allows you
to start the engine from outside of the vehicle using the
Remote Keyless Entry (RKE) transmitter. See Remote
Vehicle Start on page 2-8 for more information.
Press the customization button until REMOTE START
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the customization button to scroll through the following
settings:
OFF: The remote start feature will be disabled.
ON (default): The remote start feature will be enabled.
NO CHANGE: No change will be made to this
feature. The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC. DISPLAY DIGITAL SPEED This feature allows you to enable or disable the digital
speedometer on the DIC.
Press the customization button until DISPLAY DIGITAL
SPEED appears on the DIC display. Press the set/reset
button once to access the settings for this feature.
Then press the customization button to scroll through
the following settings:
OFF: The digital speedometer will be disabled.
ON (default): The digital speedometer will be enabled.
NO CHANGE: No change will be made to this
feature. The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
3-73

Audio System(s) Determine which radio the vehicle has and read the
following pages to become familiar with its features.
{ CAUTION: Taking your eyes off the road for extended periods
could cause a crash resulting in injury or death to
you or others. Do not give extended attention to
entertainment tasks while driving.
This system provides access to many audio and non
audio listings.
To minimize taking your eyes off the road while driving,
do the following while the vehicle is parked:
Become familiar with the operation and controls of
the audio system.
Set up the tone, speaker adjustments, and preset
radio stations.
For more information, see Defensive Driving on
page 5-2 . Notice: Contact your dealer/retailer before adding
any equipment.
Adding audio or communication equipment could
interfere with the operation of the vehicle’s engine,
radio, or other systems, and could damage them.
Follow federal rules covering mobile radio and
telephone equipment.
The vehicle has Retained Accessory Power (RAP).
With RAP, the audio system can be played even after
the ignition is turned off. See Retained Accessory Power
(RAP) on page 2-26 for more information.
Bluetooth ®
Vehicles with a Bluetooth system can use a Bluetooth
capable cell phone with a Hands Free Prole to make and
receive phone calls. The system can be used while the
key is in ON/RUN or ACC/ACCESSORY position. The
range of the Bluetooth system can be up to 30 ft. (9.1 m).
Not all phones support all functions, and not all phones
are guaranteed to work with the in-vehicle Bluetooth
system. See gm.com/bluetooth for more information
on compatible phones.
3-75

If you have any questions about the operation of
the navigation system or the update process, contact
the GM Nav Disc Center toll-free phone number,
1-877-NAV-DISC (1-877-628-3472) or go to the center’s
website, gmnavdisc.com. If you need any updates or
a replacement disc, because the current disc is lost,
damaged, or needs to be updated, call the GM Nav
Disc Center or order a new disc online. To order a disc,
have your Vehicle Identication Number (VIN) available.
This helps the center make sure you receive the correct
and most up-to-date DVD map disc for your vehicle.
See “Vehicle Identication Number (VIN)” in the Index
of your vehicle’s owner manual for more information.
After receiving the updated disc, replace the old disc
in the navigation system. See “Installing the DVD Map
Disc” and “Ejecting the DVD Map Disc” under Maps
on page 4-15 . Dispose of the old disc to avoid confusion
about which disc is the most current.
Database Coverage Explanations Coverage area depends upon the map detail available.
Some areas have greater map detail than others. The
navigation system works only as well as the information
provided on the map disc. See Ordering Map DVDs on
page 4-61 on how to obtain updated map information. Navigation Audio System Notice: Before adding any sound equipment to
the vehicle, such as an audio system, CD player,
CB radio, mobile telephone, or two-way radio, make
sure that it can be added by checking with your
dealer/retailer. Also, check federal rules covering
mobile radio and telephone units. If sound equipment
can be added, it is very important to do it properly.
Added sound equipment can interfere with the
operation of the vehicle’s engine, radio, or other
systems, and even damage them. The vehicle’s
systems can interfere with the operation of sound
equipment that has been added.
Notice: The chime signals related to safety belts,
parking brake, and other functions of the vehicle
operate through the navigation system. If that
equipment is replaced or additional equipment is
added to the vehicle, the chimes may not work.
Make sure that replacement or additional equipment
is compatible with the vehicle before installing it.
See “Accessories and Modications” in the Index
of the vehicle’s owner manual.
4-62

Your Driving, the Road, and
the Vehicle Driving for Better Fuel Economy Driving habits can affect fuel mileage. Here are some
driving tips to get the best fuel economy possible.
Avoid fast starts and accelerate smoothly.
Brake gradually and avoid abrupt stops.
Avoid idling the engine for long periods of time.
When road and weather conditions are appropriate,
use cruise control, if equipped.
Always follow posted speed limits or drive more
slowly when conditions require.
Keep vehicle tires properly inated.
Combine several trips into a single trip.
Replace the vehicle’s tires with the same TPC Spec
number molded into the tire’s sidewall near the size.
Follow recommended scheduled maintenance. Defensive Driving Defensive driving means “always expect the
unexpected.” The rst step in driving defensively is to
wear your safety belt — See Safety Belts: They Are for
Everyone on page 1-30 .
{ CAUTION: Assume that other road users (pedestrians,
bicyclists, and other drivers) are going to be
careless and make mistakes. Anticipate what they
might do and be ready. In addition:
Allow enough following distance between you
and the driver in front of you.
Focus on the task of driving.
Driver distraction can cause collisions resulting in
injury or possible death. These simple defensive
driving techniques could save your life.
5-2