maintenance reset CHEVROLET COLORADO 2004 1.G Owners Manual

Always reset the engine oil life after an oil change. To
reset the system, the ignition must be off, with the key in
the ON position. Then, press and hold the reset stem
while OIL LIFE is displayed. The system will reset
and several beeps will sound.
The DIC does not replace the need to maintain your
vehicle as recommended in the Maintenance Schedule
in this manual. SeeEngine Oil on page 5-13for
more information.
Automatic Door Locks
With the vehicle’s engine off, and the ignition in the
LOCK position, press and hold the power door lock
button for approximately three seconds until the DIC
displays the current door lock mode. Then press and hold
the reset stem for approximately two seconds to switch
modes. The following are the mode choices:
Lock 1 (default):Lock all doors when the vehicle is
shifted out of PARK (P) with an automatic transmission,
or when vehicle speed is greater than 15 mph (24 km/h)
with a manual transmission. Doors will unlock when the
vehicle is shifted into PARK (P) with an automatic
transmission, or when the ignition key is removed on a
manual transmission.Lock 2:Turns off the automatic door locks.
Lock 3:Lock all doors when the vehicle is shifted out
of PARK (P) with an automatic transmission, or
when vehicle speed is greater than 15 mph (24 km/h)
with a manual transmission. Driver’s door will unlock
when the vehicle is shifted into PARK (P) with an
automatic transmission, or when the ignition key is
removed on a manual transmission.
Lock 4:Lock all doors when the vehicle is shifted out of
PARK (P) with an automatic transmission, or when the
vehicle speed is greater than 15 mph (24 km/h) with a
manual transmission. No doors will unlock.
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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.
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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.
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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.•
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