sensor CADILLAC DTS 2006 1.G User Guide

Ultrasonic Front and Rear Parking
Assist (UFRPA)
If your vehicle is equipped, the Ultrasonic Front and
Rear Parking Assist (UFRPA) system is designed
to help you park. It operates only at speeds less than
5 mph (8km/h). UFRPA helps make parking easier and
helps you avoid colliding with objects such as parked
vehicles. The UFRPA system detects objects that
are close to the vehicle which are at least 10 inches
(25.4 cm) off the ground and below hood or trunk level.
The system detects objects up to 4 feet (1.2 m) in
front of the vehicle and up to 8 feet (2.5 m) behind your
vehicle. UFRPA determines how close these objects
are from your bumpers within this area. Four ultrasonic
sensors on the front and rear bumpers are used to
detect the distance to the object.
{CAUTION:
Even with the Ultrasonic Front and Rear Park
Assist system, the driver must check carefully
before backing up or moving forward while
parking. The system does not operate above
speeds of 5 mph (8 km/h). The system does
not detect objects that are more than 4 feet
(1.2 meters) in front of the vehicle and more
than 8 feet (2.5 meters) behind the vehicle.
This detection distance limit may be reduced
during warm weather or high humidity. Also,
the system does not detect objects that are
below your bumper, underneath your vehicle,
or some objects very close to the vehicle.
The system is not designed to detect children,
pedestrians, bicyclists, or pets.
So, unless you check carefully behind and in
front of your vehicle while you are parking
they could be injured or killed.
Whether or not you are using front and rear
park assist, always check carefully in front and
behind your vehicle before moving forward or
backing up and then watch closely as you do.
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When you are backing the vehicle and objects are
detected at the same time near both the front and rear
bumpers, both color-coded light displays will notify
you of objects close to each bumper. If there are objects
detected near both bumpers, the beeps will only be
sounded to notify that objects are close to the rear
bumper. However, if while you are backing and an object
comes within 1 ft (0.3 m) of the front bumper, and at
the same time there is another object further than
1 ft (0.3 m) from the rear bumper, then the beeps will
only be sounded to notify you of the closer object that is
near the front bumper.
When the System Does Not Seem to
Work Properly
If the UFRPA system will not activate due to a temporary
condition, the message PARKING ASSIST OFF will
be displayed on the DIC and a red light will be shown on
the rear UFRPA display when the shift lever is moved
into REVERSE (R). This occurs under the following
conditions:
The driver disables the system. SeeDIC Controls
and Displays on page 3-72.
The parking brake pedal is depressed.
A trailer was attached to your vehicle, or a bicycle
or an object was hanging out of your trunk during
your last drive when you turned off the vehicle. If the
attached objects are removed from your vehicle
before the start of your next drive, the system will
return to normal operation unless an object is
detected when the vehicle is shifted out of park.
If this occurs, you will have to wait until the vehicle
is driven forward above 15 mph (25 km/h) before
UFRPA will return to normal operation.
A bicycle or an object is attached to the front
bumper during your last drive when you turned off
the vehicle. If the attached objects are removed
from your vehicle before the start of your next drive,
the system will return to normal unless an object
is detected when the vehicle is shifted out of park.
If this occurs, UFRPA will return to normal
operation when the vehicle is driven forward
above 15 mph (25 km/h).
The ultrasonic sensors are not kept clean.
So be sure to keep your vehicle’s front and rear
bumpers free of mud, dirt, snow, ice and slush.
For cleaning instructions, seeWashing Your Vehicle
on page 5-86. If after cleaning the front and rear
bumpers and driving forward at a speed of
at least 15 mph (25 km/h), the DIC displays the
PARKING ASSIST OFF message, see your dealer.
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Automatic Operation
AUTO9(Automatic Fan):When this position is
selected on the fan control, the system will adjust the fan
speed. If the OnStar
®system is activated when this
position is selected, the climate control fan speed
will lower.
AUTO (Automatic Mode):
1. Turn the fan control to the AUTO position.
2. Turn the mode control to the AUTO position.
3. Adjust the temperature to a comfortable setting
between 68°F (21°C) and 78°F (26°C).
Choosing the coldest or warmest temperature
setting will not cause the system to heat or cool any
faster. In cold weather, the system will start at
reduced fan speeds to avoid blowing cold air into
your vehicle until warmer air is available. The
system will start out blowing air at the oor but may
change modes automatically as the vehicle
warms up to maintain the chosen temperature
setting. The length of time needed to warm
the interior will depend on the outside temperature
and temperature of the vehicle.
4. Wait 20 to 30 minutes for the system to stabilize in
order for the system to regulate automatically. Then
adjust the temperature as necessary to nd your
comfort setting.Do not cover the solar sensor located in the center of
the instrument panel near the windshield. For more
information on the solar sensor, see “Sensors” later in
this section.
After your vehicle is started, the display will show the
interior temperature settings and the outside
temperature.
If the AUTO position is selected on the fan or mode
control, the system will automatically control the
air conditioning compressor. The A/C compressor will
run automatically even at cool outside temperatures
in order to dehumidify the air. The A/C indicator light
will be lit when the system is operating automatically,
even at near freezing outside temperatures. Press
the A/C button on the fan control to turn off the A/C.
For improved window clearing performance in defog
or defrost modes, the A/C compressor will run
automatically in damp cool conditions.
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Sensors
The solar sensor, located in the defrost grille, middle of
the instrument panel, monitors the solar radiation.
Do not cover the solar sensor or the system will not
work properly.There is also an interior temperature sensor located
next to the steering wheel that measures the
temperature of the air inside your vehicle.
There is also an exterior temperature sensor located
behind the front grille. This sensor reads the outside air
temperature and helps maintain the temperature inside
the vehicle. Any cover on the front of the vehicle could
cause a false reading in the displayed temperature.
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In order to prevent false temperature readings at
startup, the displayed temperature will not change until
the following occurs:
Vehicle speed is above 10 mph (16 kmh) for
5 minutes.
Vehicle speed is above 32 mph (51 kmh) for
2 and a half minutes.
The climate control system uses the information from
these sensors to maintain your comfort setting by
adjusting the outlet temperature, fan speed, and the air
delivery mode. The system may also supply cooler
air to the side of the vehicle facing the sun. The
recirculation mode will also be used as needed to
maintain cool outlet temperatures.
Defogging and Defrosting
Fog on the inside of windows is a result of high humidity
(moisture) condensing on the cool window glass. This
can be minimized if the climate control system is
used properly. There are two modes to clear fog from
your windshield. Use the oor/defog mode to clear
the windows of fog or moisture and warm the
passengers. Use the defrost mode to remove fog or
frost from the windshield more quickly.
W(Floor/Defog):Turning the control to this mode
directs approximately half of the air to the oor outlets
and the remaining air is directed to the side window
outlets and to the windshield. When you select
this mode, the system turns off recirculation and runs
the air-conditioning compressor unless the outside
temperature is at or below freezing. The recirculation
mode cannot be selected while in the oor/defog mode.
0(Defrost):Turning the control to this mode directs
most of the air to the windshield and the side window
outlets. In this mode, the system will automatically turn
off recirculation and run the air-conditioning compressor,
unless the outside temperature is at or below freezing.
Recirculation cannot be selected while in the defrost
mode. Do not drive the vehicle until all the windows
are clear.
For professional vehicles, air will be allowed to ow
through the rear outlets. For quicker defrost, press the
AUX button on the front climate control system so
that the light is not lit.
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Passenger Safety Belt
Reminder Light
Several seconds after the key is turned to RUN or
START, a chime will sound for several seconds to
remind the front passenger to buckle their safety belt.
This would only occur if the passenger airbag is enabled.
SeePassenger Sensing System on page 1-65for more
information. The passenger safety belt light will also
come on and stay on for several seconds, then it will ash
for several more.
This chime and light will be
repeated if the passenger
remains unbuckled and
the vehicle is in motion.
If the passenger’s safety belt is buckled, neither the
chime nor the light will come on.
Airbag Readiness Light
There is an airbag readiness light on the instrument
panel, which shows the airbag symbol. The system
checks the airbag’s electrical system for malfunctions.
The light tells you if there is an electrical problem.
The system check includes the airbag sensors, the
airbag modules, the wiring and the diagnostic module.
For more information on the airbag system, see
Airbag System on page 1-54.
This light will come on
when you start your
vehicle, and it will ash for
a few seconds. Then the
light should go out. This
means the system is ready.
If the airbag readiness light stays on after you start the
vehicle or comes on when you are driving, your airbag
system may not work properly. Have your vehicle
serviced right away.
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UNITS
This display allows you to select between English or
Metric units of measurement. Once in this display, press
the set/reset button to select between ENGLISH or
METRIC units.
PARKING ASSIST
If your vehicle has the Ultrasonic Front and Rear
Parking Assist (UFRPA) system, this display allows the
system to be turned on or off. Once in this display,
press the set/reset button to select between ON or OFF.
If you choose ON, the system will be turned on. If you
choose OFF, the system will be turned off. The
UFRPA system automatically turns back on after each
vehicle start. When the UFRPA system is turned off and
the vehicle is shifted out of PARK (P), the DIC will
display the PARKING ASSIST OFF message as
a reminder that the system has been turned off. See
DIC Warnings and Messages on page 3-76and
Ultrasonic Front and Rear Parking Assist (UFRPA) on
page 3-38for more information.
FRONT TIRES or REAR TIRES
If your vehicle has a Tire Pressure Monitor (TPM)
system, 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 shows the tire pressure
for the front tires. Press the vehicle information button
again to view the pressure for the rear tires.
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.
SeeInation - Tire Pressure on page 5-56andDIC
Warnings and Messages on page 3-76for more
information.
RELEARN TIRE POSITIONS
If your vehicle has a Tire Pressure Monitor (TPM)
system, after rotating the tires or after replacing a tire or
sensor, the system must re-learn the tire positions.
To re-learn the tire positions, seeTire Pressure Monitor
System on page 5-59. SeeTire Inspection and
Rotation on page 5-63andDIC Warnings and Messages
on page 3-76for more information.
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REMOTE KEY LEARNING ACTIVE
This message will display while you are matching a
remote keyless entry transmitter to your vehicle.
See “Matching Transmitter(s) to Your Vehicle” under
Remote Keyless Entry System Operation on page 2-5
andDIC Controls and Displays on page 3-72for
more information.
REPLACE BATTERY IN REMOTE KEY
This message will display when the battery in your
remote keyless entry transmitter needs to be replaced.
To replace the battery, see “Battery Replacement”
underRemote Keyless Entry System Operation
on page 2-5.
RIGHT REAR DOOR OPEN
This symbol appears with
this message.
This message will display when the passenger’s side
rear door is not closed completely. You should check
to make sure that the door is closed completely.
SERVICE AIR BAG
This message will display when there is a problem with
the airbag system. Have your vehicle serviced by your
GM dealer immediately. SeeAirbag Readiness Light
on page 3-58for more information.
SERVICE A/C SYSTEM
This message will display when the air delivery mode
door or the electronic sensors that control the air
conditioning and heating systems are no longer working.
Have the climate control system serviced by your
GM dealer if you notice a drop in heating and air
conditioning efficiency.
SERVICE BATTERY CHARGING
SYSTEM
This message will display when a problem with the
charging system has been detected. The charging
system light will also be displayed on the instrument
panel cluster. SeeCharging System Light on page 3-61
for more information. Have your vehicle serviced by
your GM dealer.
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SERVICE STABILITRAK
Your vehicle may have a vehicle stability enhancement
system called StabiliTrak®. SeeStabiliTrak®System
on page 4-10.
This message will display if there has been a problem
detected with the StabiliTrak
®system.
If this message comes on while you are driving, pull off
the road as soon as possible and stop carefully. Try
resetting the system by turning the ignition off then back
on. If this message still stays on or comes back on
again while you are driving, your vehicle needs service.
Have the StabiliTrak
®system inspected by your
GM dealer as soon as possible.
SERVICE SUSPENSION SYS (System)
This message will display when the magnetic ride
control or automatic leveling control system is not
operating properly. Have your vehicle serviced by
your GM dealer.
SERVICE THEFT DETERRENT SYSTEM
This message will display when there is a problem
with the theft-deterrent system programmed in the key.
A fault has been detected in the system which means
that the system is disabled and it is not protecting
the vehicle. The vehicle usually restarts; however, you
may want to take the vehicle to your GM dealer
before turning off the engine. SeePASS-Key
®III+
Operation on page 2-21for more information.
SERVICE TIRE MONITOR SYSTEM
If your vehicle has a Tire Pressure Monitor (TPM) system,
this message will display if a part on the system is not
working properly. If you drive your vehicle while any of the
four sensors are missing or inoperable, the warning will
come on in about 10 minutes. A sensor would be missing,
for example, if you put different wheels on your vehicle
without transferring the sensors. If the warning comes on
and stays on, there may be a problem with the TPM. See
your GM dealer.
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THEFT ATTEMPTED
This symbol appears with
this message.
This message will display if the content theft-deterrent
system has detected a break-in attempt while you
were away from your vehicle. SeeContent
Theft-Deterrent on page 2-19for more information.
TIGHTEN GAS CAP
This message will display when the gas cap has not
been fully tightened. Recheck the gas cap to ensure that
it is on and tightened properly.
TIRE LEARNING ACTIVE
If your vehicle has a Tire Pressure Monitor (TPM)
system, this message will display when the system is
re-learning the tire positions on your vehicle. See
Tire Pressure Monitor System on page 5-59. The tire
positions must be re-learned after rotating the tires
or after replacing a tire or sensor. SeeTire Inspection
and Rotation on page 5-63andInation - Tire Pressure
on page 5-56for more information.
TRACTION CONTROL OFF
This message will display when the traction control
system is turned off. Adjust your driving accordingly.
SeeTraction Control System (TCS) on page 4-9
for more information.
TRACTION CONTROL ON
This message will display when the Traction Control
System (TCS) is turned on. SeeTraction Control System
(TCS) on page 4-9for more information.
TRANSMISSION HOT IDLE ENGINE
This message will display when the transaxle uid in
your vehicle is too hot. Stop the vehicle and allow it to
idle until the transaxle cools down or until this
message is removed.
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