2018 CHEVROLET COLORADO clock

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
336 Vehicle Care
1. Open the spare tire lock coveron the bumper.
Insert the ignition key, turn, and
pull straight out to remove the
spare tire lock (8), if equipped.
2. Assemble the wheel wrench (7)
and the two jack handle
extensions (6), as shown.
3. Insert the hoist end (openend) (10) of the extension
through the hole (9) in the rear
bumper.
Do not use the chiseled end of
the wheel wrench.
Be sure the hoist end of the
extension (10) connects to the
hoist shaft. The ribbed square
end of the extension is used to
lower the spare tire.
4. Turn the wheel wrench counterclockwise to lower the
spare tire to the ground.
Continue to turn the wheel
wrench until the spare tire can
be pulled out from under the
vehicle.
5. Pull the spare tire out from under the vehicle.
6. Tilt the tire toward the vehicle
with some slack in the cable to
access the tire/wheel retainer.
Tilt the retainer and pull it
through the center of the wheel
along with the cable and
spring.
7. Put the spare tire near the flat tire.
Removing the Flat Tire and
Installing the Spare Tire
Use the following pictures and
instructions to remove the flat tire
and raise the vehicle.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Vehicle Care 337
1. Jack
2. Wheel Blocks
3. Jack Handle
4. Jack Handle Extensions
5. Wheel Wrench
1. Do a safety check beforeproceeding. See If a Tire Goes
Flat 0332.
2. If the wheel has a center cap
that covers the lug nuts, place
the chisel end of the wheel
wrench in each of the slots in
the cap, and gently pry it out.
3. Use the wheel wrench and turnit counterclockwise to loosen
the wheel nuts. Do not remove
the wheel nuts yet.
Front Position —ZR2 Models

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
338 Vehicle Care
Front Position—All Except ZR2
Models
4. Position the jack under the vehicle, as shown. If the flat
tire is on the front of the
vehicle, position the jack on the
depression in the vehicle's
frame, behind the flat tire.Rear Position
5. If the flat tire is on the rear, position the jack under the rear
axle about 5 cm (2 in) inboard
of the shock absorber bracket.
Make sure that the jack head is
positioned so that the rear axle
is resting securely between the
grooves that are on the
jack head.
{Warning
Getting under a vehicle when it is
lifted on a jack is dangerous.
If the vehicle slips off the jack,
you could be badly injured or
killed. Never get under a vehicle
when it is supported only by
a jack.
{Warning
Raising the vehicle with the jack
improperly positioned can
damage the vehicle and even
make the vehicle fall. To help
avoid personal injury and vehicle
damage, be sure to fit the jack lift
head into the proper location
before raising the vehicle.
6. Turn the wheel wrench clockwise to raise the vehicle.
Raise the vehicle far enough
off the ground so there is
enough room for the spare tire
to fit under the wheel well.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Vehicle Care 339
7. Remove all the wheel nuts andtake off the flat tire.
{Warning
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
make wheel nuts become loose
after time. The wheel could come
off and cause an accident. When
changing a wheel, remove any
rust or dirt from places where the
wheel attaches to the vehicle. In
an emergency, a cloth or a paper
(Continued)
Warning (Continued)
towel can be used; however, use
a scraper or wire brush later to
remove all rust or dirt.
8. Remove any rust or dirt fromthe wheel bolts, mounting
surfaces, and spare wheel.
9. Install the spare tire.
{Warning
Never use oil or grease on bolts
or nuts because the nuts might
come loose. The vehicle's wheel
could fall off, causing a crash.
10. Put the wheel nuts back on with the rounded end of the
nuts toward the wheel.
11. Tighten each wheel nut by hand. Then use the wheel
wrench to tighten the nuts until
the wheel is held against
the hub.
12. Turn the wheel wrench counterclockwise to lower the
vehicle. Lower the jack
completely.
{Warning
If wheel studs are damaged, they
can break. If all the studs on a
wheel broke, the wheel could
come off and cause a crash.
(Continued)

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
340 Vehicle Care
Warning (Continued)
If any stud is damaged because
of a loose-running wheel, it could
be that all of the studs are
damaged. To be sure, replace all
studs on the wheel. If the stud
holes in a wheel have become
larger, the wheel could collapse in
operation. Replace any wheel if
its stud holes have become larger
or distorted in any way. Inspect
hubs and hub‐piloted wheels for
damage. Because of loose
running wheels, piloting pad
damage may occur and require
replacement of the entire hub, for
proper centering of the wheels.
When replacing studs, hubs,
wheel nuts or wheels, be sure to
use GM original equipment parts.
{Warning
Wheel nuts that are improperly or
incorrectly tightened can cause
the wheels to become loose or
come off. The wheel nuts should
be tightened with a torque wrench
to the proper torque specification
after replacing. Follow the torque
specification supplied by the
aftermarket manufacturer when
using accessory locking wheel
nuts. SeeCapacities and
Specifications 0379 for original
equipment wheel nut torque
specifications.
Caution
Improperly tightened wheel nuts
can lead to brake pulsation and
rotor damage. To avoid expensive
brake repairs, evenly tighten the
wheel nuts in the proper
sequence and to the proper
(Continued)
Caution (Continued)
torque specification. See
Capacities and Specifications
0379 for the wheel nut torque
specification.
13. Tighten the nuts firmly in a crisscross sequence, as
shown, by turning the wheel
wrench clockwise.
When reinstalling the regular wheel
and tire, also reinstall the center
cap. Place the cap on the wheel
and push it into place until it seats.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
342 Vehicle Care
1. Put the tire on the ground atthe rear of the vehicle with the
valve stem pointed down for all
models except ZR2 or with the
valve stem up for ZR2 models.
2. Pull the cable and spring through the center of the
wheel. Tilt the wheel retainer
plate down and through the
center of the wheel.
Make sure the retainer is fully
seated across the underside of
the wheel.
3. Attach the wheel wrench (7)and extensions (6) together, as
shown.
4. Insert the hoist end (10)
through the hole (9) in the rear
bumper and onto the hoist
shaft.
Do not use the chiseled end of
the wheel wrench.
5. Raise the tire part way upward. Make sure the retainer is
seated in the wheel opening.
6. Raise the tire fully against the underside of the vehicle by
turning the wheel wrench
clockwise until you hear two
clicks or feel it skip twice. You
cannot overtighten the cable.
7. Make sure the tire is storedsecurely and flush in the
radius (2) of the spare tire
support bracket (1). Push, pull,

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
410 Index
Center High-MountedStoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . . . 304
Chains, Tire . . . . . . . . . . . . . . . . . . . . 332
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . .110
Charging System Light . . . . . . . . . 120
Check
Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 120
Ignition Transmission Lock . . . 299
Child Restraints Infants and Young Children . . . . . 74
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 80
Older Children . . . . . . . . . . . . . . . . . . 73
Securing . . . . . . . . . . . . . . . . . . . . 94, 99
Systems . . . . . . . . . . . . . . . . . . . . . . . . 77
Circuit Breakers . . . . . . . . . . . . . . . . 305
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 353
Interior Care . . . . . . . . . . . . . . . . . . 358
Climate Control Systems . . . . . . . 191 Air Conditioning . . . . . . . . . . . . . . 191
Automatic . . . . . . . . . . . . . . . . . . . . . 193
Heating . . . . . . . . . . . . . . . . . . . . . . . 191
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Cluster, Instrument . . . . . . . . 112, 114 Clutch, Hydraulic . . . . . . . . . . . . . . . 285
Collision Damage Repair . . . . . . . 389
Compact Spare Tire . . . . . . . . . . . . 343
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . 103
Compass . . . . . . . . . . . . . . . . . . . . . . . 108
Connections OnStar . . . . . . . . . . . . . . . . . . . . . . . 399
Control Hill Descent . . . . . . . . . . . . . . . . . . 243
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 240
Control Light Hill Descent . . . . . . . . . . . . . . . . . . 124
Control of a Vehicle . . . . . . . . . . . . . 199
Convex Mirrors . . . . . . . . . . . . . . . . . . 38
Coolant Engine Temperature Gauge . . .117
Cooling . . . . . . . . . . . . . . . . . . . . 191, 193
Cooling System . . . . . . . . . . . . . . . . . 287
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 388
Cruise Control . . . . . . . . . . . . . . . . . . 247 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Cupholders . . . . . . . . . . . . . . . . . . . . . 103
Customer Assistance . . . . . . . . . . . 385
Offices . . . . . . . . . . . . . . . . . . . . . . . . 384 Customer Assistance (cont'd)
Text Telephone (TTY)
Users . . . . . . . . . . . . . . . . . . . . . . . 385
Customer Information
Service PublicationsOrdering Information . . . . . . . . 391
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 382
D
Damage Repair, Collision . . . . . . . 389
Danger, Warning, and Caution . . . . 2
Data CollectionInfotainment System . . . . . . . . . . 395
OnStar . . . . . . . . . . . . . . . . . . . . . . . 395
Data Recorders, Event . . . . . . . . . 394
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 144
Defensive Driving . . . . . . . . . . . . . . . 199
Delayed Locking . . . . . . . . . . . . . . . . . 34
Diagnostics
OnStar . . . . . . . . . . . . . . . . . . . . . . . 401
Differential, Limited-Slip . . . . . . . . 245
Distracted Driving . . . . . . . . . . . . . . . 198
Dome Lamps . . . . . . . . . . . . . . . . . . . 147
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 128
Delayed Locking . . . . . . . . . . . . . . . . 34