
Temperature Control :Turn clockwise or
counterclockwise to increase or decrease the
temperature inside the vehicle.
9(Fan Control): Turn clockwise or counterclockwise
to increase or decrease the fan speed. Turn the knob all
the way counterclockwise to turn the front system off.
Air Delivery Mode Control : Turn clockwise or
counterclockwise to increase or decrease the
temperature inside the vehicle. The knob can be
positioned between two modes to select a combination
of those modes.
Select from the following:
H (Vent) : Air is directed to the instrument panel outlets.
) (Bi-Level) : Air is divided between the instrument
panel and floor outlets. 6
(Floor) : Air is directed to the floor outlets, with some
air directed to the windshield, side window, and second
row floor outlets. In this mode, the system automatically
selects outside air.
- (Defog) : This mode clears the windows of fog or
moisture. Air is directed to the windshield, floor outlets,
and side window vents.
0 (Defrost) : This mode removes fog or frost from
the windshield more quickly. Air is directed to the
windshield and the side window vents, with some air
directed to the floor vents. The system automatically
forces outside air into the vehicle.
Do not drive the vehicle until all the windows are clear.
4-19

Automatic Operation
AUTO (Automatic) :When automatic operation is
active the system controls the inside temperature, the
air delivery, and the fan speed.
Use the steps below to place the entire system in
automatic mode:
1. Press the AUTO button. When AUTO is selected, the display changes to
show the current temperature(s) and AUTO is lit on
the display. The current air delivery mode and fan
speed are also displayed for about 5 seconds.
When AUTO is selected, the air conditioning
operation and air inlet are automatically controlled.
The air conditioning compressor may run when
the outside temperature is above freezing. The air
inlet will normally be set to outside air. If it is hot
outside, the air inlet may automatically switch to
the recirculate mode to help quickly cool down the
air inside the vehicle. The light on the button
comes on in recirculation. 2. Set the driver's and passenger's temperature.
To find your comfort setting, start with a 23°C
(74°F) temperature setting and allow about
20 minutes for the system to regulate. Use the
driver or passenger temperature buttons to
adjust the temperature setting as necessary. If a
temperature setting of 15°C (60°F) is chosen, the
system remains at the maximum cooling setting.
If a temperature setting of 32°C (90°F) is chosen,
the system remains at the maximum heat setting.
Choosing either maximum setting will not cause
the vehicle to heat or cool any faster.
Do not cover the solar sensor located on the top of the
instrument panel near the windshield. This sensor
regulates air temperature based on sun load. For more
information on the solar sensor, see “Sensors”later in
this section.
To avoid blowing cold air in cold weather, the system
delays turning the fan on until warm air is available.
The length of delay depends on the engine coolant
temperature. Pressing the fan switch overrides this
delay and changes the fan to a selected speed.
4-24

Manual Operation
D C(Fan Control):Press these buttons to increase or
decrease the fan speed.
Pressing either fan button while in automatic control
places the fan under manual control. The fan setting
remains displayed and the AUTO light turns off. The air
delivery mode remains under automatic control.
H G(Air Delivery Mode Control): Press these buttons
to change the direction of the airflow in the vehicle.
Repeatedly press either button until the desired mode
appears on the display. Pressing either mode button
while the system is off changes the air delivery mode
without turning the system on. Pressing either mode
button while in automatic control places the mode under
manual control.
The air delivery mode setting is displayed and the
AUTO light turns off. The fan remains under automatic
control.
H(Vent): Air is directed to the instrument panel
outlets.
)(Bi-Level): Air is divided between the instrument
panel and floor outlets. Some air is directed towards the
windshield and side window outlets.
6(Floor): Air is directed to the floor outlets, with some
to the windshield, side window outlets, and second row
floor outlets. In this mode, the system automatically
selects outside air.
-(Defog): This mode clears the windows of fog or
moisture. Air is directed to the windshield, floor outlets,
and side window vents. In this mode, the system
turns off recirculation and runs the air conditioning
compressor unless the outside temperature is close to
freezing. The recirculation mode cannot be selected
while in the defrost mode.
4-25

Speedometer and Odometer
The speedometer shows the vehicle speed in both
miles per hour (mph) and kilometers per hour (km/h).
The odometer shows how far the vehicle has been
driven, in either miles (used in the United States) or
kilometers (used in Canada).
Engine Hour Meter Display
The Driver Information Center (DIC) can also display
the number of hours the engine has run. To display the
engine hours, turn the ignition off, press and hold the
reset button for at least four seconds. The hour meter
displays for up to 30 seconds, or until the ignition is
turned on. SeeDIC Operation and Displays (With DIC
Buttons)
on page 4‑51or DIC Operation and Displays
(Without DIC Buttons)on page 4‑58for more
information.
Trip Odometer
The trip odometer shows how far the vehicle has been
driven since the trip odometer was last set to zero.
Press the reset button, located on the instrument panel
cluster next to the voltmeter, to toggle between the trip
odometer and the regular odometer. Holding the reset
button for approximately one second while the trip
odometer is displayed will reset it.
To display the odometer reading with the ignition off,
press the reset button.
See DIC Operation and Displays (With DIC Buttons)
on
page 4‑51or DIC Operation and Displays (Without DIC
Buttons)on page 4‑58for more information.
Tachometer
The tachometer displays the engine speed in
revolutions per minute (rpm). For a description of
how Grade Braking affects vehicle speed while the
Tow/Haul Mode is activated, see “Grade Braking
(Allison Transmission
®)” under Tow/Haul Modeon
page 3‑34for more information.
4-31

Voltmeter Gage
For vehicles with a
voltmeter gage, this gage
indicates the battery
voltage when the ignition
is turned on.
When the ignition is on, this gage indicates the battery
voltage.
When the engine is running, this gage shows the
condition of the charging system. The gage can
transition from a higher to lower or a lower to higher
reading. This is normal. If the vehicle is operating
outside the normal operating range, the charging system light comes on. See
Charging System Light
on
page 4‑37for more information. The voltmeter gage
may also read lower when in fuel economy mode.
This is normal.
Readings outside the normal operating range can also
occur when a large number of electrical accessories are
operating in the vehicle and the engine is left idling for
an extended period. This condition is normal since the
charging system is not able to provide full power at
engine idle. As engine speeds are increased, this
condition should correct itself as higher engine speeds
allow the charging system to create maximum power.
The vehicle can only be driven for a short time with the
readings outside the normal operating range. If the
vehicle must be driven, turn off all accessories, such as
the radio and air conditioner.
Readings outside the normal operating range indicate a
possible problem in the electrical system. Have the
vehicle serviced as soon as possible.
4-38

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.
Trailer Gain and Output
On vehicles with the Integrated Trailer Brake Control
(ITBC) system, the trailer brake display appears in
the DIC. Press the vehicle information button until
TRAILER GAIN and OUTPUT display.
TRAILER GAIN shows the trailer gain setting. This
setting can be adjusted from 0.0 to 10.0 with either a
trailer connected or disconnected. To adjust this setting,
see“Integrated Trailer Brake Control System” under
Towing a Trailer
on page 5‑50for more information.
OUTPUT shows the power output to the trailer anytime
a trailer with electric brakes is connected. Output is
displayed in 0 to 10 bars. Dashes may appear in the
OUTPUT display. See “Integrated Trailer Brake Control
System” underTowing a Trailer
on page 5‑50for more
information.
Engine Hours
Press the vehicle information button until ENGINE
HOURS displays. This display shows the total number
of hours the engine has run.
Relearn Remote Key
This display allows you to match Remote Keyless Entry
(RKE) transmitters to your vehicle. This procedure will
erase all previously learned transmitters. Therefore,
they must be relearned as additional transmitters.
To match an RKE transmitter to your vehicle:
1. Press the vehicle information button until PRESS
VTO RELEARN REMOTE KEY displays.
2. Press the set/reset button until REMOTE KEY LEARNING ACTIVE is displayed.
3. Press and hold the lock and unlock buttons on the first transmitter at the same time for about
15 seconds.
On vehicles with memory recall seats, the first
transmitter learned will match driver 1 and the
second will match driver 2.
A chime will sound indicating that the transmitter
is matched.
4. To match additional transmitters at this time, repeat Step 3.
Each vehicle can have a maximum of eight
transmitters matched to it.
5. To exit the programming mode, you must cycle the key to LOCK/OFF.
4-56

Remember, you must reset the OIL LIFE display
yourself after each oil change. It will not reset itself.
Also, be careful not to reset the OIL LIFE display
accidentally at any time other than when the oil has just
been changed. It cannot be reset accurately until the
next oil change. To reset the engine oil life system,
seeEngine Oil Life System on page 6‑20.
Relearn Tire Positions
Your vehicle may have this display. To access this
display, the vehicle must be in P (Park). If your vehicle
has the Tire Pressure Monitor System (TPMS), 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, see Tire Pressure Monitor System
on
page 6‑75. See Tire Inspection and Rotationon
page 6‑80and DIC Warnings and Messageson
page 4‑65for more information.
Relearn Remote Key
To access this display, the vehicle must be in P (Park).
This display allows you to match Remote Keyless Entry
(RKE) transmitters to your vehicle. This procedure will
erase all previously learned transmitters. Therefore,
they must be relearned as additional transmitters. To match an RKE transmitter to your vehicle:
1. Press the trip odometer reset stem until RELEARN REMOTE KEY displays.
2. Press and hold the trip odometer reset stem for three seconds.
The message REMOTE KEY LEARNING ACTIVE
will display.
3. Press and hold the lock and unlock buttons on the first transmitter at the same time for about
15 seconds.
On vehicles with memory recall seats, the first
transmitter learned will match driver 1 and the
second will match driver 2.
A chime will sound indicating that the transmitter
is matched.
4. To match additional transmitters at this time, repeat Step 3.
Each vehicle can have a maximum of eight
transmitters matched to it.
5. To exit the programming mode, you must cycle the key to LOCK/OFF.
4-61

Finding a Station
BAND :Press to switch between AM, FM, or XM™,
if equipped.
f(Tune): Turn to select radio stations.
©SEEK¨:Press either arrow to go to the previous
or to the next station and stay there. The radio only
seeks and scans stations with a strong signal that are
in the selected band.
To scan stations, press and hold either arrow for a
few seconds until a beep sounds. The radio goes to
a station, plays for a few seconds, then goes to the
next station.
Press either arrow again to stop scanning.
For the AM-FM Radio, the station frequency flashes
while the radio is in the scan mode.
For the AM-FM Radio, scan presets within the current
selected band by pressing and holding either seek
arrow for four seconds until a double beep sounds.
The radio goes to a stored preset, plays for a few
seconds if a strong signal is present, then goes to the
next stored preset. The station frequency flashes while
the radio is in the scan mode.
4(Information) (XM Satellite Radio Service, MP3, and
RDS Features): Press to switch the display between
the radio station frequency and the time. When the
ignition is in the OFF position, press
4to display the
time. For vehicles with XM, MP3, WMA or RDS
features, press
4to display additional text information
related to the current FM-RDS or XM station; or CD,
MP3 or WMA song. If information is available during
XM, CD, MP3 or WMA playback, the song title
information displays on the top line of the display and
artist information displays on the bottom line. When
information is not available, “NO INFO”displays.
Setting Preset Stations
If the radio does not have a FAV button, up to
18 stations (six FM1, six FM2, and six AM), can be
programmed on the six numbered pushbuttons.
To program presets:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, or AM.
3. Tune in the desired station.
4. Press and hold one of the six numbered pushbuttons for three seconds until a beep sounds.
Whenever that pushbutton is pressed and
released, the station that was set, returns.
5. Repeat the Steps 2 through 4 for each pushbutton.
4-90