2018 CHEVROLET COLORADO fuse

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Introduction 3
{Danger
Danger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{Warning
Warning indicates a hazard that
could result in injury or death.
Caution
Caution indicates a hazard that
could result in property or vehicle
damage.
A circle with a slash through it is a
safety symbol which means“Do
Not,” “Do not do this,” or“Do not let
this happen.”
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M: Shown when the owner ’s
manual has additional instructions
or information.
*: Shown when the service
manual has additional instructions
or information.
0: Shown when there is more
information on another page —
“see page.” Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. See the
features in this manual for
information.
9:
Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
$:Brake System Warning Light
":Charging System
I: Cruise Control
`:Do Not Puncture
^:Do Not Service
B:Engine Coolant Temperature
O:Exterior Lamps
_: Flame/Fire Prohibited
.:Fuel Gauge
+: Fuses
3:Headlamp High/Low-Beam
Changer
j: ISOFIX/LATCH System Child
Restraints

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
38 Keys, Doors, and Windows
Immobilizer Operation
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the vehicle is
turned off.
The system is automatically
disarmed when the ignition is turned
from off to on.
The security light, in the instrument
cluster, comes on if there is a
problem with arming or disarming
the theft-deterrent system.
When trying to start the vehicle, the
security light comes on briefly when
the ignition is turned on.If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
ignition off and try again.
If the engine still does not start, and
the key appears to be undamaged,
try another ignition key. It may be
necessary to check the fuse. See
Fuses and Circuit Breakers
0305.
If the engine still does not start with
the other key, the vehicle needs
service. If the vehicle does start, the
first key may be faulty. See your
dealer.
It is possible for the immobilizer
system to learn new or replacement
keys. Up to eight keys can be
programmed for the vehicle. To
program additional transmitters, see
Remote Keyless Entry (RKE)
System Operation 030.
Do not leave the transmitter or
device that disarms or deactivates
the vehicle theft-deterent system in
the vehicle.
See your dealer to get a new key
blank cut exactly as the ignition key
that operates the system.
Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you
cut too sharply into the right lane,
you could hit a vehicle on the
right. Check the inside mirror or
glance over your shoulder before
changing lanes.
The passenger side mirror is convex
shaped. A convex mirror's surface is
curved so more can be seen from
the driver seat.
Manual Mirrors
If equipped, adjust manual mirrors
by moving the mirror up and down
or left to right to see a little of the
side of the vehicle and to have a
clear view behind the vehicle.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Instruments and Controls 109
To set the date:1. Touch SETTINGS on the Home Page, then touch Time
and Date.
2. Touch Set Date, then touch
«
orªto increase or decrease
month, day, or year.
3. Touch
Sto go back to the
previous menu.
To set the clock display:
1. Touch SETTINGS on the Home Page, then touch Time
and Date.
2. Touch Clock Display, then touch Off or On to turn the
clock display off or on.
3. Touch
Sto go back to the
previous menu.
Power Outlets
For USB charging port locations,
see USB Port 0159. Accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone, MP3
player, etc.
The vehicle may have accessory
power outlets:
.
On the center stack below the
climate control system,
if equipped.
. On the center floor console,
if equipped.
. On the rear of the center storage
console.
Lift the cover to access and replace
when not in use.
{Warning
Power is always supplied to the
outlets. Do not leave electrical
equipment plugged in when the
vehicle is not in use because the
vehicle could catch fire and cause
injury or death.
Caution
Leaving electrical equipment
plugged in for an extended period
of time while the vehicle is off will
drain the battery. Always unplug
electrical equipment when not in
use and do not plug in equipment
that exceeds the maximum
15 amp rating.
Certain power accessory plugs may
not be compatible with the
accessory power outlet and could
overload vehicle or adapter fuses.
If a problem is experienced, see
your dealer.
When adding electrical equipment,
be sure to follow the proper
installation instructions included with
the equipment. See Add-On
Electrical Equipment 0272.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
146 Lighting
If after signaling a turn or a lane
change the arrows flash rapidly or
do not come on, a signal bulb could
be burned out.
Replace any burned out bulbs. If a
bulb is not burned out, check the
fuse. SeeFuses and Circuit
Breakers 0305.
Turn Signal On Chime
If the turn signal is left on for more
than 1.2 km (0.75 mi), a chime
sounds at each flash of the turn
signal. The message TURN
SIGNAL ON will also appear in the
Driver Information Center (DIC). To
turn the chime and message off,
move the turn signal lever to the off
position.Fog Lamps
If equipped, the control is on the
center of the exterior lamp control,
to the left of the steering column.
The ignition must be on for the fog
lamps to come on.
#: Press to turn the fog lamps on
or off. A light will come on in the
instrument cluster.
When the fog lamps are turned on,
the parking lamps automatically
turn on. When the headlamps are changed
to high beam, the fog lamps go off.
When the high-beam headlamps are
turned off, the fog lamps will come
on again.
Some localities have laws that
require the headlamps to be on with
the fog lamps.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
274 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . 275
California Proposition65 Warning . . . . . . . . . . . . . . . . . 275
California Perchlorate Materials Requirements . . . . . 276
Accessories and Modifications . . . . . . . . . . . . . . . . 276
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 276
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 277
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 278
Engine Oil . . . . . . . . . . . . . . . . . . . . 281
Engine Oil Life System . . . . . . . 283
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 285
Manual Transmission Fluid . . . 285
Hydraulic Clutch . . . . . . . . . . . . . . 285
Engine Air Cleaner/Filter . . . . . . 286
Cooling System . . . . . . . . . . . . . . 287
Engine Overheating . . . . . . . . . . 291
Engine Fan . . . . . . . . . . . . . . . . . . . 292
Washer Fluid . . . . . . . . . . . . . . . . . 293
Brakes . . . . . . . . . . . . . . . . . . . . . . . 293 Brake Fluid . . . . . . . . . . . . . . . . . . . 294
Battery - North America . . . . . . 295
Four-Wheel Drive . . . . . . . . . . . . . 296
Front Axle . . . . . . . . . . . . . . . . . . . . 297
Rear Axle . . . . . . . . . . . . . . . . . . . . 298
Starter Switch Check . . . . . . . . . 298
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 299
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . 299
Park Brake and P (Park) Mechanism Check . . . . . . . . . . 300
Wiper Blade Replacement . . . . 300
Windshield Replacement . . . . . 301
Gas Strut(s) . . . . . . . . . . . . . . . . . . 301
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 302
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 302
Halogen Bulbs . . . . . . . . . . . . . . . . 302
Headlamps, Front Turn Signal, Sidemarker, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . 303
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps . . . . . . . . . . . . . . . . . . . . . . 303 Center High-Mounted
Stoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . 304
Electrical System
Electrical System Overload . . . 305
Fuses and Circuit Breakers . . . 305
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 306
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 310
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 312
All-Season Tires . . . . . . . . . . . . . . 313
Winter Tires . . . . . . . . . . . . . . . . . . 313
All-Terrain Tires . . . . . . . . . . . . . . . 314
Tire Sidewall Labeling . . . . . . . . 314
Tire Designations . . . . . . . . . . . . . 316
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . . 317
Tire Pressure . . . . . . . . . . . . . . . . . 320
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 321
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 322
Tire Inspection . . . . . . . . . . . . . . . . 325
Tire Rotation . . . . . . . . . . . . . . . . . 325
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 326
Buying New Tires . . . . . . . . . . . . . 327

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Vehicle Care 279
1. Coolant Surge Tank andPressure Cap. See Cooling
System 0287.
2. Engine Air Cleaner/Filter 0286.
3. Engine Oil Fill Cap. See Engine Oil 0281.
4. Engine Cooling Fan (Out of View). See Cooling System
0 287.
5. Engine Oil Dipstick. See Engine Oil 0281.
6. Engine Compartment Fuse
Block 0306.
7. Brake/Clutch Fluid Reservoir. See Brake Fluid 0294 or
Hydraulic Clutch 0285 (If
Equipped).
8. Windshield Washer Fluid Reservoir. See Washer Fluid
0 293.
9. Battery - North America 0295.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Vehicle Care 281
1. Coolant Surge Tank andPressure Cap. See Cooling
System 0287.
2. Engine Air Cleaner/Filter 0286.
3. Engine Oil Dipstick. See Engine Oil 0281.
4. Engine Cooling Fan (Out of View). See Cooling System
0 287.
5. Engine Oil Fill Cap. See Engine Oil 0281.
6. Engine Compartment Fuse
Block 0306.
7. Brake Fluid Reservoir. See Brake Fluid 0294.
8. Windshield Washer Fluid Reservoir. See Washer Fluid
0 293.
9. Battery - North America 0295.
If the vehicle has a diesel engine,
see the Duramax diesel
supplement.Engine Oil
For diesel engine vehicles, see
“Engine Oil” in the Duramax diesel
supplement.
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
. Use engine oil approved to the
proper specification and of the
proper viscosity grade. See
“Selecting the Right Engine Oil”
in this section.
. Check the engine oil level
regularly and maintain the
proper oil level. See “Checking
Engine Oil” and“When to Add
Engine Oil” in this section.
. Change the engine oil at the
appropriate time. See Engine Oil
Life System 0283.
. Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.
Checking Engine Oil
Check the engine oil level regularly,
every 650 km (400 mi), especially
prior to a long trip. The engine oil
dipstick handle is a loop. See
Engine Compartment Overview
0278 for the location.
{Warning
The engine oil dipstick handle
may be hot; it could burn you.
Use a towel or glove to touch the
dipstick handle.
If a low oil Driver Information Center
(DIC) message displays, check the
oil level.
Follow these guidelines:
. To get an accurate reading, park
the vehicle on level ground.
Check the engine oil level after
the engine has been off for at
least two hours. Checking the
engine oil level on steep grades
or too soon after engine shutoff
can result in incorrect readings.
Accuracy improves when

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Vehicle Care 305
To replace one of these bulbs:
1. Remove the two screws and liftoff the lamp assembly.
2. Turn the bulb socket counterclockwise and pull it
straight out.
3. Pull the bulb straight out from the socket.
Electrical System
Electrical System
Overload
The vehicle has fuses to protect
against an electrical system
overload. Fuses also protect power
devices in the vehicle.
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road and
a fuse needs to be replaced, there
is a fuse puller in the Engine
Compartment Fuse Block. Replace
the fuse as soon as possible with
one of the same amperage rating.
Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right away
if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.
Fuses and Circuit
Breakers
The wiring circuits in the vehicle are
protected from short circuits by a
combination of fuses and circuit
breakers. This greatly reduces the
chance of damage caused by
electrical problems.