2004 CHEVROLET COLORADO service reset

Driver Information Center (DIC)
The DIC display is located on the instrument panel
cluster. The DIC can display information such as the trip
odometer, and personalization features.
DIC Controls and Displays
The Driver Information Center (DIC) comes on when the
ignition is on. After a short delay the DIC will display
the information that was last displayed before the engine
was turned off.
If a problem is detected, a warning message will appear
on the display. Pressing and releasing the trip odometer
reset stem on the DIC will acknowledge some current
warnings or service messages. Some message will only
clear once the required action has been taken.
The DIC has different modes which can be accessed by
pressing the trip odometer reset stem on the DIC.
These modes are explained following. The DIC trip
odometer reset stem is located on the instrument panel
cluster next to the DIC display. To scroll through the
available functions, press and release the reset stem.
Trip Information
Odometer
The odometer is automatically displayed on the DIC
when you start the vehicle. The odometer shows
the total distance the vehicle has been driven in either
miles or kilometers.
Trip Odometer
Press and release the reset stem until TRIP appears on
the DIC display. This shows the current distance
traveled since the last reset of the trip odometer in either
miles or kilometers.
Press and hold the reset stem for approximately four
seconds to reset the trip odometer.
GM Oil Life System™
Press the reset stem until OIL LIFE appears (ashing)
on the display. The GM Oil Life System™ shows
an estimate of the oil’s remaining useful life. It will show
OIL LIFE on the display when the system is reset
after an oil change. It will alert you to change your oil on
a schedule consistent with your driving conditions.
3-30

AC (Air Conditioning) OFF
This message will be displayed when the engine coolant
temperature is too high and the air conditioning in
your vehicle needs to be turned off. See andEngine
Overheating on page 5-28andClimate Control System
on page 3-12for more information. It will be displayed
along with the ENG HOT message.
ABS (Anti-Lock Brake System)
This message will be displayed on the DIC if there is a
problem with your antilock brake system. Check
your antilock brake system as soon as possible and
have your vehicle serviced by your GM dealer.
SeeBrakes on page 5-39andAnti-Lock Brake System
Warning Light on page 3-23for more information.
Pressing the reset stem to acknowledge this message
and clear it from the DIC display.
BATTERY
This message will be displayed when there is a problem
with your vehicle’s battery. SeeBattery on page 5-42
andBattery Warning Light on page 3-21for
more information.
BRAKES
This message will be displayed on the DIC if there is a
problem with your brakes. Check your brakes as
soon as possible and have your vehicle serviced by
your GM dealer. SeeBrakes on page 5-39andBrake
System Warning Light on page 3-22for more
information. Press and release the reset stem to
acknowledge the message and clear it from the
DIC display.
CHANGE OIL
This message will be displayed on your DIC when the
oil needs to be changed. Check the oil in your vehicle as
soon as possible and have your vehicle serviced by
your GM dealer. SeeEngine Oil on page 5-13and
Scheduled Maintenance on page 6-4for more
information. Press the reset stem to acknowledge the
message and clear it from the display.
DOORS
This message will be displayed on your DIC when one
of your doors is ajar. You should check all the doors
on your vehicle to make sure they are closed. The
message will clear from the display after all of the doors
are closed.
3-33

ENG (Engine) HOT
This message will be displayed on your DIC when your
engine coolant temperature is hot. Check your engine
coolant temperature gage. SeeEngine Coolant
Temperature Gage on page 3-24for more information.
You should have your vehicle serviced by your
GM dealer as soon as possible if you suspect your
engine is overheating. SeeEngine Overheating
on page 5-28for more information.
FLUID
This message will be displayed on the DIC if your brake
uid is low. Check the brake uid as soon as possible
and have your vehicle serviced by your GM dealer. See
Brakes on page 5-39for more information. Press the
reset stem to acknowledge the message and clear
it from the DIC display.
FUEL CAP
This message will be displayed if your vehicle’s fuel cap
is either off or loose. You should pull over and check
to see if your vehicle’s fuel cap is secure as soon
as possible. You may also see the check engine light
on the instrument panel cluster. SeeMalfunction
Indicator Lamp on page 3-24for more information. Press
the reset stem to acknowledge the message and
clear it from the display.
LOW FUEL
This message will be displayed on your DIC if the level
of fuel in your vehicle is low. You should also check
your fuel gage. SeeFuel Gage on page 3-29for more
information. You should ll your vehicle’s tank as
soon as possible.
LOW TRAC (Traction)
If you have the Traction Control System (TCS), you will
see this message when the TCS is active. See
Traction Control System (TCS) on page 4-8for more
information. Press and release the reset stem to
acknowledge the message and clear it from the
DIC display.
OIL
This message will be displayed when your oil pressure
is low. SeeOil Pressure Light on page 3-27, and
Engine Oil on page 5-13for more information.
OIL LIFE
This message will be displayed when your GM Oil Life
System needs to be checked. Press the reset stem
to acknowledge the message. For more information, see
“GM Oil Life System” underDIC Controls and Displays
on page 3-30.
3-34

PARK BRK (Brake)
This message will be displayed when your vehicle’s
parking brake is active. SeeParking Brake on page 2-31
andBrake System Warning Light on page 3-22for
more information. The message will clear from
the display after the parking brake is released.
REDUCED POWER
This message will be displayed on your DIC when your
vehicle’s engine power is reduced. Press the reset
stem to acknowledge the message and clear it from
the display.
SERV (Service) 4WD
(Four-Wheel Drive)
This message will be displayed on your DIC when there
is a problem with your transfer case control system.
Check the transfer case on your vehicle and have
it serviced by your GM dealer. SeeFour-Wheel Drive on
page 2-27for more information about your transfer
case. Press the reset stem to acknowledge the message
and clear it from the display.
TRACTION FAULT
If you have the Traction Control System (TCS), you may
see this message if there is a problem with your Traction
Control System (TCS). Check your TCS as soon as
possible and have your vehicle serviced by your
GM dealer. SeeTraction Control System (TCS) on
page 4-8for more information. Press the reset stem to
acknowledge the message and clear it from the display.
SERV VEH (Service Vehicle)
This message will be displayed on your DIC if your
vehicle needs service. You should have your vehicle
serviced by your GM dealer as soon as possible.
TURN SIGNAL
This message will be displayed on your DIC when your
turn signal is on for approximately 0.75 miles (1.2 km)
of travel. Press the reset stem to acknowledge the
message and clear it from the display.
3-35

How to Reset the CHANGE OIL Message
The GM Oil Life System calculates when to change your
engine oil and lter based on vehicle use. Anytime
your oil is changed, reset the system so it can calculate
when the next oil change is required. If a situation
occurs where you change your oil prior to a CHANGE
OIL message being turned on, reset the system.
Always reset the engine oil life to 100% after every oil
change. It will not reset itself. To reset the CHANGE OIL
message, do the following:
1. Display OIL LIFE on the DIC.
2. Press and hold the reset stem. The oil life will
change to 100% and a beep will sound.
3. Turn the key to LOCK.
If the CHANGE OIL message comes back on when you
start your vehicle, the engine oil life system has not
reset. Repeat the procedure.
What to Do with Used Oil
Used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer.
Do not let used oil stay on your skin for very long. Clean
your skin and nails with soap and water, or a good
hand cleaner. Wash or properly dispose of clothing or
rags containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil products.
Used oil can be a threat to the environment. If you
change your own oil, be sure to drain all the oil from the
lter before disposal. Never dispose of oil by putting it
in the trash, pouring it on the ground, into sewers, or into
streams or bodies of water. Instead, recycle it by
taking it to a place that collects used oil. If you have a
problem properly disposing of your used oil, ask
your dealer, a service station or a local recycling center
for help.
5-17

When you go to your GM Goodwrench dealer for your
service needs, you will know that GM-trained and
supported service technicians will perform the work
using genuine GM parts.
If you want to get service information, seeService
Publications Ordering Information on page 7-12.
Owner Checks and Services on page 6-8tells you what
should be checked, when to check it and what you can
easily do to help keep your vehicle in good condition.
The proper replacement parts, uids and lubricants to
use are listed inRecommended Fluids and Lubricants
on page 6-12andNormal Maintenance Replacement
Parts on page 6-14. When your vehicle is serviced,
make sure these are used. All parts should be replaced
and all necessary repairs done before you or anyone
else drives the vehicle. We recommend the use of
genuine GM parts.
Scheduled Maintenance
When the CHANGE OIL light comes on, it means that
service is required for your vehicle. Have your
vehicle serviced as soon as possible within the next
600 miles (1 000 km). It is possible that, if you are
driving under the best conditions, the engine oil life
system may not indicate that vehicle service is
necessary for over a year.However, your engine oil and lter must be changed at
least once a year and at this time the system must
be reset. Your GM Goodwrench dealer has GM-trained
service technicians who will perform this work using
genuine GM parts and reset the system.
If the engine oil life system is ever reset accidentally,
you must service your vehicle within 3,000 miles
(5 000 km) since your last service. Remember to reset
the oil life system whenever the oil is changed. See
Engine Oil on page 5-13for information on the Engine
Oil Life System and resetting the system.
When the CHANGE OIL light appears, certain services,
checks and inspections are required. Required services
are described in the following for “MaintenanceI” and
“MaintenanceII.” Generally, it is recommended that your
rst service be MaintenanceI, your second service be
MaintenanceIIand that you alternate MaintenanceIand
MaintenanceIIthereafter. However, in some cases,
MaintenanceIImay be required more often.
MaintenanceI— Use MaintenanceIif the CHANGE
OIL light comes on within ten months since vehicle was
purchased or MaintenanceIIwas performed.
MaintenanceII— Use MaintenanceIIif the previous
service performed was MaintenanceI. Always use
MaintenanceIIwhenever the light comes on ten months
or more since the last service or if the light has not
come on at all for one year.
6-4

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. Reset oil life system. SeeEngine Oil on
page 5-13.An Emission Control Service.••
Visually check for any leaks or damage.See footnote (g).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine Air
Cleaner/Filter on page 5-18.An Emission Control Service. See footnote †.••
Rotate tires and check ination pressures and wear. SeeTires on page 5-57.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid
as needed.••
Perform any needed additional services. See “Additional Required Services” in
this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Check transmission uid level and add uid as needed.•
6-5

Security While You Travel.................................. 7-6
SERV (Service) 4WD (Four-Wheel Drive)...........3-35
SERV VEH (Service Vehicle)............................3-35
Service........................................................... 5-3
Adding Equipment to the Outside of
Your Vehicle.............................................. 5-4
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-24
Publications Ordering Information...................7-12
Service Bulletins.............................................7-13
Service Manuals.............................................7-12
Setting Preset PTYs........................................3-52
Setting Preset PTYs (RDS Only).......................3-43
Setting Preset Stations....................3-38, 3-41, 3-49
Setting the Time
Radios with Radio Data Systems (RDS).........3-36
Radios without Radio Data Systems (RDS)........3-36
Setting the Tone (Bass/Treble)..........3-38, 3-41, 3-49
Sheet Metal Damage.....................................5-100
Shift Speeds..................................................2-27
Shifting Into Park (P).......................................2-32
Shifting Out of Park (P)...................................2-34
Shoulder Belt Height Adjuster...........................1-18
Skidding........................................................4-13
Sliding Rear Windows.....................................2-14
Some Other Rainy Weather Tips.......................4-32
Spare Tire.....................................................5-93
Special Fabric Cleaning Problems.....................5-96Specications, Capacities...............................5-107
Speedometer..................................................3-17
Stalling on an Incline.......................................4-24
Starting Your Engine...............................2-19, 2-20
Steering.......................................................... 4-9
Steering in Emergencies..................................4-10
Steering Tips................................................... 4-9
Steering Wheel, Tilt Wheel................................. 3-5
Storage Areas
Cupholder(s)...............................................2-44
Front Armrest Storage Area...........................2-44
Glove Box..................................................2-44
Rear Storage Area.......................................2-45
Storing a Flat or Spare Tire, Jack and Tools.......5-86
Stuck in Sand, Mud, Ice or Snow......................4-42
Sun Visors.....................................................2-14
T
Tachometer....................................................3-18
Tailgate.........................................................2-10
Taillamps
Turn Signal, Stoplamps and Back-up Lamps......5-53
Temperature Display Operation.........................2-40
Temperature Knob...........................................3-12
Testing the Alarm............................................2-16
Theft-Deterrent, Radio.....................................3-58
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