2007 CHEVROLET COLORADO maintenance reset

Engine Oil Life System
With the engine off, turn the key to ON and then
press the reset stem until OIL LIFE RESET
appears — alternating between OIL LIFE and
RESET — on the DIC display. The CHANGE OIL
message alerts you to change your oil on a
schedule consistent with your driving conditions.
Always reset the OIL LIFE message after an
oil change. To reset the message, seeEngine
Oil Life System on page 336.
In addition to the engine oil life system monitoring
the oil life, additional maintenance is recommended
in the Maintenance Schedule in this manual.
SeeEngine Oil on page 333andScheduled
Maintenance on page 442for more information.
Language
This feature allows you to choose the language
in which the DIC display shows information.
To set your choice for this feature, perform the
following steps:
1. With the engine off, turn the key to ON,
but do not start the engine.
2. Close all doors so the DOORS message
does not display in the DIC.
3. Momentarily press and release the reset
stem until the current language is displayed:
English (default), Spanish, or French.
4. To select a different language, press and
hold the reset stem until the next language
appears.
5. Repeat Step 4 until the desired language is
displayed. Once the desired language is
shown on the DIC display, the language is set.
6. To exit the language selection, momentarily
press and release the reset stem. All DIC
messages will now display in the language
selected.
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SeeBrakes on page 357andBrake System
Warning Light on page 189for more information.
Press and release the reset stem to acknowledge
the message and clear it from the display.
CHANGE OIL
This message displays when the oil needs to be
changed. Check the oil in your vehicle as soon
as possible and have your vehicle serviced by
your dealer. SeeEngine Oil on page 333
andScheduled Maintenance on page 442for
more information. Press and release the reset
stem to acknowledge the message and clear
it from the display.
DOORS
This message displays when one or more of
the doors is ajar. Check all the doors on your
vehicle to make sure they are closed. The
message clears from the display after all of
the doors are closed.
ENG (Engine) HOT
This message displays when the engine
coolant temperature is hot. Check the
engine coolant temperature gage.SeeEngine Coolant Temperature Gage on
page 191. Have your vehicle serviced by your
dealer as soon as possible if you suspect
the engine is overheating. SeeEngine
Overheating on page 348for more information.
FLUID
This message displays if the brake uid is low.
Check the brake uid as soon as possible
and have your vehicle serviced by your dealer.
SeeBrakes on page 357for more information.
Press and release the reset stem to acknowledge
the message and clear it from the display.
FUEL CAP
This message displays if the vehicle’s fuel cap is
either off or loose. Pull over as soon as possible
and check to see if the fuel cap is secure. You may
also see the check engine light on the instrument
panel cluster. If the check engine light does
come on when the fuel cap was loose, it may
take a few driving trips before the light turns off.
SeeMalfunction Indicator Lamp on page 192
for more information if the light still remains on.
Press and release the reset stem to acknowledge
the message and clear it from the display.
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If you want to purchase service information,
seeService Publications Ordering Information
on page 476.
Owner Checks and Services on page 447tells
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 452andNormal
Maintenance Replacement Parts on page 454.
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 message comes on, it
means that service is required for your vehicle.
SeeDIC Warnings and Messages on page 202.
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 dealer/retailer has
trained service technicians who will perform this
work using genuine 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. SeeEngine Oil Life System
on page 336for information on the Engine Oil
Life System and resetting the system.
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When the CHANGE OIL message 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 MaintenanceII, and that you alternate
MaintenanceIand MaintenanceIIthereafter.
However, in some cases, MaintenanceIImay
be required more often.MaintenanceI— Use MaintenanceIif the
CHANGE OIL message comes on within
10 months since the vehicle was purchased
or MaintenanceIIwas performed.
MaintenanceII— Use MaintenanceIIif the
previous service performed was MaintenanceI.
Always use MaintenanceIIwhenever the
message comes on 10 months or more since
the last service or if the message has not
come on at all for one year.
Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 333. Reset oil life system.
SeeEngine Oil Life System on page 336.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 338.See footnote (j).•
Rotate tires and check ination pressures and wear. SeeTire Inspection
and Rotation on page 390and “Tire Wear Inspection” inAt Least Once
a Month on page 448.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid
as needed.••
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