lock CHEVROLET COLORADO 2004 1.G Manual PDF

Four-Wheel Drive Vehicles
Use the following steps to tow your vehicle with all four
wheels on the ground:
1. Drive the vehicle to be towed into position behind
the tow vehicle.
2. Firmly set the parking brake. SeeParking Brake on
page 2-31for more information.
3. Put an automatic transmission in PARK (P) or a
manual transmission in FIRST (1).
4. Securely attach the vehicle being towed to the
tow vehicle.
{CAUTION:
Shifting a four-wheel-drive vehicle’s transfer
case into NEUTRAL can cause your vehicle to
roll even if the transmission is in Park (P) for
an automatic transmission, or if your vehicle is
in gear, for a manual transmission. You or
others could be injured. Make sure the parking
brake is rmly set before you shift the transfer
case to NEUTRAL.5. Shift the transfer case to NEUTRAL.
SeeFour-Wheel Drive on page 2-27for
more information.
6. Release the parking brake only after the
vehicle being towed is rmly attached to the
towing vehicle.
Notice:If you exceed 55 mph (90 km/h) while
towing your vehicle, it could be damaged. Never
exceed 55 mph (90 km/h) while towing your vehicle.
7. Turn the ignition to LOCK. To prevent your
battery from draining while towing, remove
the battery cable from the positive terminal (post)
of the battery.
After towing see “Shifting out of NEUTRAL” under
Four-Wheel Drive on page 2-27.
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{CAUTION:
Shifting a four-wheel-drive vehicle’s transfer
case into NEUTRAL can cause your vehicle to
roll even if the transmission is in Park (P) for
an automatic transmission, or if your vehicle is
in gear, for a manual transmission. You or
others could be injured. Make sure the parking
brake is rmly set before you shift the transfer
case to NEUTRAL.
5. Shift the transfer case to NEUTRAL. See
Four-Wheel Drive on page 2-27for instructions.
6. Release the parking brake only after the
vehicle being towed is rmly attached to the
towing vehicle.
Notice:If you exceed 55 mph (90 km/h) while
towing your vehicle, it could be damaged. Never
exceed 55 mph (90 km/h) while towing your vehicle.7. Turn the ignition to LOCK. To prevent your battery
from draining while towing, remove the battery
cable from the positive terminal (post) of the battery.
After towing see “Shifting out of NEUTRAL” under
Four-Wheel Drive on page 2-27.
Rear Towing (Rear Wheels Off the Ground)
Two-wheel drive vehicles should not be towed with the
rear wheels off the ground.
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Four-Wheel-Drive Vehicles
Use the following steps to dolly tow your vehicle from
the rear:
1. Drive the vehicle up onto the dolly.
2. Firmly set the parking brake. SeeParking Brake on
page 2-31for more information.
3. Put an automatic transmission in PARK (P) or a
manual transmission in FIRST (1).
4. Follow the dolly manufacturer’s instructions to
attach and secure the vehicle being towed to
the dolly and then the loaded dolly to the
tow vehicle.
{CAUTION:
Shifting a four-wheel-drive vehicle’s transfer
case into NEUTRAL can cause your vehicle to
roll even if the transmission is in Park (P) for
an automatic transmission, or if your vehicle is
in gear, for a manual transmission. You or
others could be injured. Make sure the parking
brake is rmly set before you shift the transfer
case to NEUTRAL.5. Shift the transfer case to 2HI. SeeFour-Wheel
Drive on page 2-27for instructions.
6. Release the parking brake only after the vehicle
being towed is rmly attached to the
towing vehicle.
Notice:If you exceed 55 mph (90 km/h) while
towing your vehicle, it could be damaged. Never
exceed 55 mph (90 km/h) while towing your vehicle.
7. Turn the ignition to LOCK. To prevent your
battery from draining while towing, remove the
battery cable from the positive terminal (post) of
the battery.
After towing see “Shifting out of NEUTRAL” under
Four-Wheel Drive on page 2-27.
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The tethered fuel cap is located behind a hinged door
on the driver’s side of your vehicle.While refueling, hang the cap by the tether from the
hook on the fuel ller door.
To remove the fuel cap, turn it slowly to the
left (counterclockwise).
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{CAUTION:
If you spill fuel and then something ignites it,
you could be badly burned. Fuel can spray out
on you if you open the fuel cap too quickly. This
spray can happen if your tank is nearly full, and
is more likely in hot weather. Open the fuel cap
slowly and wait for any “hiss” noise to stop.
Then unscrew the cap all the way.
{CAUTION:
If a re starts while you are refueling, do not
remove the nozzle. Shut off the ow of fuel by
shutting off the pump or by notifying the
station attendant. Leave the area immediately.Be careful not to spill fuel. Do not top off or overll your
tank and wait a few seconds after you have nished
pumping before you remove the nozzle. Clean fuel from
painted surfaces as soon as possible. SeeCleaning
the Outside of Your Vehicle on page 5-98. When lling
the tank do not overll by squeezing in much more
fuel after the pump shuts off.
When you put the fuel cap back on, turn it to the right
(clockwise) until you hear a clicking sound. Make
sure you fully install the cap. The diagnostic system can
determine if the fuel cap has been left off or improperly
installed. This would allow fuel to evaporate into the
atmosphere. If the fuel cap is not properly installed,
FUEL CAP will appear on the DIC and the check engine
light will be lit on instrument panel cluster. SeeDIC
Warnings and Messages on page 3-32andMalfunction
Indicator Lamp on page 3-24for more information.
Notice:If you need a new fuel cap, be sure to get the
right type. Your dealer can get one for you. If you get
the wrong type, it may not t properly. This may
cause your malfunction indicator lamp to light and
may damage your fuel tank and emissions system.
SeeMalfunction Indicator Lamp on page 3-24.
5-9

A. Windshield Washer Fluid. SeeWindshield Washer
Fluid on page 5-37.
B. Coolant Recovery Tank. SeeEngine Coolant
on page 5-25.
C. Power Steering Fluid Reservoir (low in engine
compartment). SeePower Steering Fluid
on page 5-36.
D. Transmission Fluid Dipstick. SeeAutomatic
Transmission Fluid on page 5-19andManual
Transmission Fluid on page 5-22.
E. Engine Oil Dipstick. SeeEngine Oil on page 5-13.
F. Brake Fluid Reservoir. SeeBrakes on page 5-39.
G. Battery. SeeBattery on page 5-42.
H. Hydraulic Clutch Fluid Reservoir (If Equipped). See
Hydraulic Clutch (Manual Transmission)
on page 5-24.
I. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-18.
J. Engine Oil Fill Cap. SeeEngine Oil on page 5-13.
K. Radiator Pressure Cap. SeeCooling System
on page 5-30.
L. Remote Negative (−) Terminal. SeeJump Starting
on page 5-43.M. Remote Positive (+) Terminal. SeeJump Starting
on page 5-43.
N. Engine Compartment Fuse Block. SeeFuses and
Circuit Breakers on page 5-104.
Engine Oil
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
Turn off the engine and give the oil several minutes to
drain back into the oil pan. If you don’t, the oil
dipstick might not show the actual level.
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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.
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Then, without shutting off the engine, follow these steps:
The transmission dipstick
handle has this symbol
on it.
The transmission dipstick is located toward the rear of
the engine compartment on the passenger’s side of
the vehicle. SeeEngine Compartment Overview
on page 5-12for more information on location.
1. Flip the handle up and then pull out the dipstick
and wipe it with a clean rag or paper towel.
2. Push it back in all the way, wait three seconds and
then pull it back out again.3. Check both sides of the dipstick, and read the lower
level. The uid level must be in the COLD area,
below the cross-hatched area, for a cold check
or in the HOT area or cross-hatched area for a
hot check.
4. If the uid level is in the acceptable range, push the
dipstick back in all the way; then ip the handle
down to lock the dipstick in place.
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How to Add Fluid
Refer to the Maintenance Schedule to determine what
kind of transmission uid to use. SeeRecommended
Fluids and Lubricants on page 6-12.
Add uid only after checking the transmission uid while
it is hot. (A cold check is used only as a reference.) If
the uid level is low, add only enough of the proper uid
to bring the level up to the HOT area for a hot check.
It doesn’t take much uid, generally less than
one pint (0.5 L). Don’t overll.
Notice:We recommend you use only uid labeled
DEXRON
®-III, because uid with that label is
made especially for your automatic transmission.
Damage caused by uid other than DEXRON
®-III is
not covered by your new vehicle warranty.
After adding uid, recheck the uid level as
described under “How to Check” listed previously.
When the correct uid level is obtained, push the
dipstick back in all the way; then ip the handle
down to lock the dipstick in place.
Manual Transmission Fluid
When to Check
A good time to have it checked is when the engine oil is
changed. However, the uid in your manual transmission
doesn’t require changing.
How to Check
Because this operation can be a little difficult, you may
choose to have this done at your GM dealership
service department.
If you do it yourself, be sure to follow all the instructions
here, or you could get a false reading.
Notice:Too much or too little uid can damage
your transmission. Too little uid could cause
the transmission to overheat. Be sure to get
an accurate reading if you check your
transmission uid.
Check the uid level only when your engine is off, the
vehicle is parked on a level place and the transmission
is cool enough for you to rest your ngers on the
transmission case.
5-22

How to Add Coolant to the Radiator
You can remove the
radiator pressure cap when
the cooling system,
including the upper radiator
hose, is no longer hot.
1. Turn the pressure cap slowly counterclockwise
about one full turn.
If you hear a hiss, wait for that to stop. A hiss
means there is still some pressure left.
2. Then keep turning the cap to remove it.
3. Fill the radiator with the proper DEX-COOL
®
coolant mixture, up to the base of the ller
neck. SeeEngine Coolant on page 5-25for more
information about the proper coolant mixture.
5-34