2009 CADILLAC ESCALADE ESV sensor

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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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.
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POWER
O : Press to turn the power on or off. Each
video screen can be powered on or off independently.
EJECT
X : Press to eject a disc from the DVD slot.
If a disc is ejected from the player, but not removed,
it will automatically reload into the player. Another way to
reload a disc that has been ejected, but not removed
from the DVD player, is to press the eject button or the
play button.
PLAY
r : Press this button located below the video
display screen to start playback of a disc. On DVDs and
video CDs with playback control (PBC), menu screens
can display automatically. It might be necessary to press
the play button again to begin play.
There is a play position memory feature for DVD and
video CD only. If the DVD player is turned off and then
turned back on, the DVD player resumes playback
where the disc stopped. The play position memory
is erased if the disc is removed.
STOP
c : Press once to stop playing a DVD.
There is a pre-stop feature for DVD and video CD only.
This feature resumes playback of the disc where it
was stopped. Press the stop button once during disc
playback and
c displays on the DVD startup screen. This icon disappears after a few seconds. Press the
stop button a second time, or eject the disc, to cancel
the pre-stop feature and to clear the disc position
memory.
SOURCE: Press to select between Monitor 3,
Monitor 4, or the AV INPUT.
Each video display screen can be adjusted
independently, as well as display information
from both DVD players and both A/V inputs.
Infrared Remote Sensor: Located in the top center
of the video display screen. Do not block the signal from
the remote to the sensor.
Infrared Transmitters: Located in the top center of
the video display screen. Do not block the signal from
the headphones to the transmitter.
Video Display Screen: Located on the back of each
headrest.
AV OUTPUT (Audio/Video Output Jack): Located on
the lower left side of the screen and is identied on
the video screen panel as the AV OUTPUT.
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Wireless Headphones The two wireless headphones included with the
Headrest DVD RSE system will only work with the
Headrest DVD RSE system and are marked for channel 3
and 4. The wireless headphones must be used within a
line of sight of the transmitter that is located above the
video display screen.
3-4 Channel Selector: This is located on the right
earpiece. Either Channel 3 or 4 can be selected with the
channel selector. The driver side monitor is designated as
Channel 3, and the passenger side as Channel 4. Set the
channel selector switch according to the video display
screen being viewed. The message, “To listen to this
monitor tune your headphones to Channel 3 (or 4)”
displays for ve seconds then disappears when the
video display screen is turned on.
OFF/ON (Power): Turn the power switch located on
the earpiece to turn the wireless headphones on or off.
Each headphone has a light to indicate ON. If the
light does not come on, the batteries may need to be
replaced. See “Battery Replacement” under Rear Seat
Entertainment System in the vehicle’s owner manual.
The headphones shut off automatically if the RSE system
is turned off or if the headphones are out of range of the
transmitter for more than three minutes. VOL
0 (Volume): Use to adjust the volume on the
headphones.
Notice: Do not store the headphones in heat or
direct sunlight. This could damage the headphones
and repairs will not be covered by the warranty.
Storage in extreme cold can weaken the batteries.
Keep the headphones stored in a cool, dry place.
Remote Control To use the remote control, aim at the remote sensor
located on top center of the video display screen
and press the desired button.
Objects blocking the line-of-sight can affect the function
of the remote control. Direct or very bright light can affect
the ability of the transmitter to receive signals from the
remote control. If the remote control does not seem to
be working, the batteries might need to be replaced.
See “Battery Replacement” following this section.
The remote control provided with the Headrest DVD
RSE system, is not a universal remote control and will
not control other equipment.
Notice: Storing the remote control in a hot area or
in direct sunlight can damage it, and the repairs will
not be covered by the warranty. Storage in extreme
cold can weaken the batteries. Keep the remote
control stored in a cool, dry place.
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Tips and Troubleshooting Chart Problem Recommended Action
IR Sensor Inoperative
Check that the
batteries are good in
the remote control.
Check that the
remote Control
IR Sensor is not
blocked.
Aim the remote
control toward the
IR Sensor being
controlled.
Select the correct
screen, 3 or 4.
No picture
Check that the
correct video input
mode is selected.
Check that the video
cable is plugged into
the jack securely. Problem Recommended Action
No Sound
Check that the
correct audio input
mode is selected.
Check that the audio
cable is securely
plugged into the jack.
Cleaning the Video Screens The video display screens are made of a specially
coated glass and can be scratched or damaged by
abrasive products, solvents, or ammonia-based window
cleaners. Clean with a soft, lint-free, cotton cloth that
has been slightly dampened with warm water. Dry the
screens by wiping with a clean dry cotton cloth.
3-112

Tire Pressure Monitor System The Tire Pressure Monitor System (TPMS) uses radio
and sensor technology to check tire pressure levels. The
TPMS sensors monitor the air pressure in your vehicle’s
tires and transmit tire pressure readings to a receiver
located in the vehicle.
Each tire, including the spare (if provided), should be
checked monthly when cold and inated to the ination
pressure recommended by the vehicle manufacturer on
the vehicle placard or tire ination pressure label. (If your
vehicle has tires of a different size than the size indicated
on the vehicle placard or tire ination pressure label, you
should determine the proper tire ination pressure for
those tires.)
As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system (TPMS)
that illuminates a low tire pressure telltale when one
or more of your tires is signicantly under-inated.
Accordingly, when the low tire pressure telltale
illuminates, you should stop and check your tires as
soon as possible, and inate them to the proper pressure.
Driving on a signicantly under-inated tire causes the
tire to overheat and can lead to tire failure. Under-ination
also reduces fuel efficiency and tire tread life, and may
affect the vehicle’s handling and stopping ability. Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if under-ination has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is
not operating properly. The TPMS malfunction indicator
is combined with the low tire pressure telltale. When
the system detects a malfunction, the telltale will
ash for approximately one minute and then remain
continuously illuminated. This sequence will continue
upon subsequent vehicle start-ups as long as the
malfunction exists.
When the malfunction indicator is illuminated, the system
may not be able to detect or signal low tire pressure as
intended. TPMS malfunctions may occur for a variety of
reasons, including the installation of replacement or
alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS
malfunction telltale after replacing one or more tires or
wheels on your vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to continue to
function properly.
See Tire Pressure Monitor Operation on page 6-65 for
additional information.
6-64

Federal Communications Commission
(FCC) and Industry and Science
Canada The Tire Pressure Monitor System (TPMS) operates on
a radio frequency and complies with Part 15 of the
FCC Rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
Vehicles with TPMS operate on a radio frequency and
comply with RSS-210 of Industry and Science Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment. Tire Pressure Monitor Operation If your vehicle is a Two-mode Hybrid, see the Two-mode
Hybrid manual for more information.
This vehicle may have a Tire Pressure Monitor System
(TPMS). The TPMS is designed to warn the driver when
a low tire pressure condition exists. TPMS sensors are
mounted onto each tire and wheel assembly, excluding
the spare tire and wheel assembly. The TPMS sensors
monitor the air pressure in the vehicle’s tires and transmit
the tire pressure readings to a receiver located in the
vehicle.
When a low tire pressure
condition is detected, the
TPMS illuminates the
low tire pressure warning
light located on the
instrument panel cluster.
At the same time a message to check the pressure in a
specic tire appears on the Driver Information Center
(DIC) display. The low tire pressure warning light and the
DIC warning message come on at each ignition cycle
until the tires are inated to the correct ination pressure.
6-65

Using the DIC, tire pressure levels can be viewed by the
driver. For additional information and details about the
DIC operation and displays see DIC Operation and
Displays on page 3-48 and DIC Warnings and Messages
on page 3-56 .
The low tire pressure warning light may come on in cool
weather when the vehicle is rst started, and then
turn off as you start to drive. This could be an early
indicator that the air pressure in the tire(s) are getting
low and need to be inated to the proper pressure.
A Tire and Loading Information label, attached to your
vehicle, shows the size of your vehicle’s original
equipment tires and the correct ination pressure for
your vehicle’s tires when they are cold. See Loading the
Vehicle on page 5-33 , for an example of the Tire and
Loading Information label and its location on your
vehicle. Also see Inflation - Tire Pressure on page 6-62 .
Your vehicle’s TPMS can warn you about a low tire
pressure condition but it does not replace normal
tire maintenance. See Tire Inspection and Rotation on
page 6-69 and Tires on page 6-56 .
Notice: Liquid tire sealants could damage the Tire
Pressure Monitor System (TPMS) sensors. Sensor
damage caused by using a tire sealant is not covered
by your warranty. Do not use liquid tire sealants. TPMS Malfunction Light and Message The TPMS will not function properly if one or more of the
TPMS sensors are missing or inoperable. When the
system detects a malfunction, the low tire warning light
ashes for about one minute and then stays on for the
remainder of the ignition cycle. A DIC warning message
is also displayed. The low tire warning light and DIC
warning message come on at each ignition cycle until the
problem is corrected. Some of the conditions that can
cause the malfunction light and DIC message to come
on are:
One of the road tires has been replaced with the
spare tire. The spare tire does not have a TPMS
sensor. The TPMS malfunction light and DIC
message should go off once you re-install the road
tire containing the TPMS sensor.
The TPMS sensor matching process was started but
not completed or not completed successfully after
rotating the vehicle’s tires. The DIC message and
TPMS malfunction light should go off once the TPMS
sensor matching process is performed successfully.
See “TPMS Sensor Matching Process” later in this
section.
6-66