2020 CHEVROLET COLORADO lane assist

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
4 Introduction
+:Fuses
_:High Voltage
j:ISOFIX/LATCH System Child
Restraints
Q: Keep Fuse Block Covers
Properly Installed
|: Lane Change Alert
@:Lane Departure Warning
A:Lane Keep Assist
*: Malfunction Indicator Lamp
::Oil Pressure
X:Park Assist
~:Pedestrian Ahead Indicator
O:Power
7:Rear Cross Traffic Alert
I:Registered Technician
/:Remote Vehicle Start
>:Seat Belt Reminders
I: Side Blind Zone Alert
7:Tire Pressure Monitor
d:Traction Control/StabiliTrak/
Electronic Stability Control (ESC)
a: Under Pressure
V:Vehicle Ahead Indicator

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
140 Driving and Operating
Driving and
Operating
Driving Information
Driving for Better FuelEconomy . . . . . . . . . . . . . . . . . . . . 141
Distracted Driving . . . . . . . . . . . . 141
Defensive Driving . . . . . . . . . . . . . 142
Drunk Driving . . . . . . . . . . . . . . . . . 142
Control of a Vehicle . . . . . . . . . . . 143
Braking . . . . . . . . . . . . . . . . . . . . . . . 143
Steering . . . . . . . . . . . . . . . . . . . . . . 143
Off-Road Recovery . . . . . . . . . . . 144
Loss of Control . . . . . . . . . . . . . . . 144
Off-Road Driving . . . . . . . . . . . . . 145
Driving on Wet Roads . . . . . . . . 149
Hill and Mountain Roads . . . . . 150
Winter Driving . . . . . . . . . . . . . . . . 151
If the Vehicle Is Stuck . . . . . . . . 152
Vehicle Load Limits . . . . . . . . . . . 153
Truck-Camper Loading Information . . . . . . . . . . . . . . . . . . 159
Starting and Operating
New Vehicle Break-In . . . . . . . . . 159
Ignition Positions . . . . . . . . . . . . . 160
Starting the Engine . . . . . . . . . . . 162
Engine Heater . . . . . . . . . . . . . . . . 163 Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . 164
Shifting Into Park . . . . . . . . . . . . . 164
Shifting out of Park . . . . . . . . . . . 166
Parking over Things That Burn . . . . . . . . . . . . . . . . . . . 166
Active Fuel Management . . . . . 166
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 167
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . 167
Automatic Transmission
Automatic Transmission . . . . . . 168
Manual Mode . . . . . . . . . . . . . . . . . 171
Tow/Haul Mode . . . . . . . . . . . . . . . 173
Drive Systems
Four-Wheel Drive . . . . . . . . . . . . . 173
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 180
Parking Brake . . . . . . . . . . . . . . . . 181
Brake Assist . . . . . . . . . . . . . . . . . . 181
Hill Start Assist (HSA) . . . . . . . . 181
Ride Control Systems
Traction Control/Electronic Stability Control . . . . . . . . . . . . . 182
Hill Descent Control (HDC) . . . 185 Driver Mode Control . . . . . . . . . . 185
Limited-Slip Differential . . . . . . . 186
Locking Rear Axle . . . . . . . . . . . . 186
Locking Front Axle . . . . . . . . . . . 187
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 189
Driver Assistance Systems
Driver Assistance Systems . . . 191
Assistance Systems for
Parking or Backing . . . . . . . . . . 192
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . 195
Lane Departure Warning (LDW) . . . . . . . . . . . . . 197
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . 198
Recommended Fuel . . . . . . . . . . 199
Prohibited Fuels . . . . . . . . . . . . . . 199
Fuels in Foreign Countries . . . 199
Fuel Additives . . . . . . . . . . . . . . . . 199
Filling the Tank . . . . . . . . . . . . . . . 200
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 201
Trailer Towing
General TowingInformation . . . . . . . . . . . . . . . . . . 202
Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . . 202

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
Driving and Operating 143
Control of a Vehicle
Braking, steering, and accelerating
are important factors in helping to
control a vehicle while driving.
Braking
Braking action involves perception
time and reaction time. Deciding to
push the brake pedal is perception
time. Actually doing it is
reaction time.
Average driver reaction time is
about three-quarters of a second. In
that time, a vehicle moving at
100 km/h (60 mph) travels 20 m
(66 ft), which could be a lot of
distance in an emergency.
Helpful braking tips to keep in mind
include:
.Keep enough distance between
you and the vehicle in front
of you.
. Avoid needless heavy braking.
. Keep pace with traffic. If the engine ever stops while the
vehicle is being driven, brake
normally but do not pump the
brakes. Doing so could make the
pedal harder to push down. If the
engine stops, there will be some
power brake assist but it will be
used when the brake is applied.
Once the power assist is used up, it
can take longer to stop and the
brake pedal will be harder to push.
Steering
Caution
To avoid damage to the steering
system, do not drive over curbs,
parking barriers, or similar objects
at speeds greater than 3 km/h
(1 mph). Use care when driving
over other objects such as lane
dividers and speed bumps.
Damage caused by misuse of the
vehicle is not covered by the
vehicle warranty.
Electric Power Steering
The vehicle has electric power
steering. It does not have power
steering fluid. Regular maintenance
is not required.
If power steering assist is lost due
to a system malfunction, the vehicle
can be steered, but may require
increased effort.
If the steering assist is used for an
extended period of time while the
vehicle is not moving, power assist
may be reduced.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
Driving and Operating 151
Warning (Continued)
loss of steering assist. Always
have the engine running and the
vehicle in gear.
. Drive at speeds that keep the
vehicle in its own lane. Do not
swing wide or cross the
center line.
. Be alert on top of hills;
something could be in your lane
(e.g., stalled car, crash).
. Pay attention to special road
signs (e.g., falling rocks area,
winding roads, long grades,
passing or no-passing zones)
and take appropriate action.
Winter Driving
Driving on Snow or Ice
Snow or ice between the tires and
the road creates less traction or
grip, so drive carefully. Wet ice can
occur at about 0 °C (32 °F) when freezing rain begins to fall. Avoid
driving on wet ice or in freezing rain
until roads can be treated.
For Slippery Road Driving:
.
Accelerate gently. Accelerating
too quickly causes the wheels to
spin and makes the surface
under the tires slick.
. Turn on Traction Control. See
Traction Control/Electronic
Stability Control 0182.
. The Antilock Brake System
(ABS) improves vehicle stability
during hard stops, but the
brakes should be applied sooner
than when on dry pavement.
See Antilock Brake System
(ABS) 0180.
. Allow greater following distance
and watch for slippery spots. Icy
patches can occur on otherwise
clear roads in shaded areas.
The surface of a curve or an
overpass can remain icy when
the surrounding roads are clear.
Avoid sudden steering
maneuvers and braking while
on ice. .
Turn off cruise control.
Blizzard Conditions
Stop the vehicle in a safe place and
signal for help. Stay with the vehicle
unless there is help nearby.
If possible, use Roadside
Assistance. See Roadside
Assistance Program 0337. To get
help and keep everyone in the
vehicle safe:
. Turn on the hazard warning
flashers.
. Tie a red cloth to an outside
mirror.
{Warning
Snow can trap engine exhaust
under the vehicle. This may
cause exhaust gases to get
inside. Engine exhaust contains
carbon monoxide (CO), which
cannot be seen or smelled. It can
cause unconsciousness and even
death.
If the vehicle is stuck in snow:
(Continued)

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
194 Driving and Operating
Hitch Guidance
This feature displays a single,
centered guideline on the camera
display to assist with aligning a
vehicle’s hitch ball with a trailer
coupler. Select the trailer guidance
line button, then align the trailer
guidance line over the trailer
coupler. Continuously steer the
vehicle to keep the guidance line
centered on the coupler when
backing. RVC Park Assist overlays
will not display when the trailer
guidance line is active. Hitch
Guidance is only available in
Standard View.
To check the trailer when in a
forward gear above 12 km/h
(8 mph), touch CAMERA on the
infotainment display to view the rear
camera. Touch X to exit the view or
it will be removed automatically after
eight seconds.
{Warning
Use Hitch Guidance only to help
back the vehicle to a trailer hitch
or, when traveling above 12 km/h
(8 mph), to briefly check the
status of your trailer. Do not use
for any other purpose, such as
making lane change decisions.
Before making a lane change,
always check the mirrors and
glance over your shoulder.
Improper use could result in
serious injury to you or others.
Park Assist
With RPA, as the vehicle backs up
at speeds of less than 8 km/h
(5 mph), the sensors on the rear
bumper may detect objects up to
2.5 m (8 ft) behind the vehicle within
a zone 25 cm (10 in) high off the
ground and below bumper level.
These detection distances may be
shorter during warmer or humid
weather. Blocked sensors will not detect
objects and can also cause false
detections. Keep the sensors clean
of mud, dirt, snow, ice, and slush;
and clean sensors after a car wash
in freezing temperatures.
{Warning
The Park Assist system does not
detect children, pedestrians,
bicyclists, animals, or objects
below the bumper or that are too
close or too far from the vehicle.
It is not available at speeds
greater than 8 km/h (5 mph). To
prevent injury, death, or vehicle
damage, even with Park Assist,
always check the area around the
vehicle and check all mirrors
before backing.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
Driving and Operating 203
important for your safety and that of
your passengers. Read this section
carefully before pulling a trailer.
When towing a trailer:
.Become familiar with and follow
all state and local laws that
apply to trailer towing. These
requirements vary from state to
state.
. State laws may require the use
of extended side view mirrors.
Even if not required, you should
install extended side view
mirrors if your visibility is limited
or restricted while towing.
. Do not tow a trailer during the
first 800 km (500 mi) of vehicle
use to prevent damage to the
engine, axle, or other parts.
. It is recommended to perform
the first oil change before heavy
towing.
. During the first 800 km (500 mi)
of trailer towing, do not drive
over 80 km/h (50 mph) and do
not make starts at full throttle. .
Vehicles can tow in D (Drive).
Tow/Haul Mode is recommended
for heavier trailers. See Tow/
Haul Mode 0173. If the
transmission downshifts too
often, a lower gear may be
selected using Manual Mode.
See Manual Mode 0171.
If equipped, the following driver
assistance features should be
turned off when towing a trailer:
. Adaptive Cruise Control (ACC)
. Super Cruise Control
. Lane Keep Assist (LKA)
. Park Assist
. Reverse Automatic
Braking (RAB)
If equipped, the following driver
assistance features should be
turned to alert or off when towing a
trailer:
. Automatic Emergency
Braking (AEB)
. Intelligent Brake Assist (IBA)
. Front Pedestrian Braking (FPB) If equipped with Lane Change Alert
(LCA), the LCA detection zones that
extend back from the side of the
vehicle do not move further back
when a trailer is towed. Use caution
while changing lanes when towing a
trailer.
If equipped with Rear Cross Traffic
Alert (RCTA), use caution while
backing up when towing a trailer, as
the RCTA detection zones that
extend out from the back of the
vehicle do not move further back
when a trailer is towed.
{Warning
To prevent serious injury or death
from carbon monoxide (CO),
when towing a trailer:
. Do not drive with the
liftgate, trunk/hatch,
or rear-most window open.
. Fully open the air outlets on
or under the instrument
panel.
(Continued)

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
214 Driving and Operating
Trailer Brake Control Wiring
Harness
A four-wire harness, without
connector, is secured behind the left
side kick panel. The harness
contains the following circuits:
.Red/Green: Battery feed
. Black: Ground
. White/Blue: Brake signal to
controller
. Blue: Trailer Brake power to
trailer connector To remove the left side kick panel,
start at the front of the panel pulling
toward the rear of the vehicle and lift
upward to disengage the integral
clips.
Turn Signals When Towing a
Trailer
When properly connected, the trailer
turn signals will illuminate to indicate
the vehicle is turning, changing
lanes, or stopping. When towing a
trailer, the arrows on the instrument
cluster will illuminate even if the
trailer is not properly connected or
the bulbs are burned out.
Tow/Haul Mode
For instructions on how to enter
Tow/Haul Mode, see
Tow/Haul
Mode 0173.
Tow/Haul assists when pulling a
heavy trailer or a large or
heavy load.
Tow/Haul Mode is designed to be
most effective when the vehicle and
trailer combined weight is at least
75% of the vehicle's Gross Combined Weight Rating (GCWR).
See
“Weight of the Trailer” under
Trailer Towing 0207.
Tow/Haul Mode is most useful when
towing a heavy trailer or carrying a
large or heavy load:
. through rolling terrain.
. in stop-and-go traffic.
. in busy parking lots.
Operating the vehicle in Tow/Haul
Mode when lightly loaded or not
towing will not cause damage;
however, it is not recommended and
may result in unpleasant engine and
transmission driving characteristics
and reduced fuel economy.Integrated Trailer Brake
Control System
The vehicle may have an Integrated
Trailer Brake Control (ITBC) system
for use with electric trailer brakes or
most electric over hydraulic trailer
brake systems. These instructions
apply to both types of electric trailer
brakes.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
364 Index
Safety Defects Reporting (cont'd)U.S. Government . . . . . . . . . . . . . 343
Safety Locks . . . . . . . . . . . . . . . . . . . . . 18
Safety System Check . . . . . . . . . . . . 42
Scheduling Appointments . . . . . . . 339
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 35 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Extender . . . . . . . . . . . . . . . . . . . . . . . . 42
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . 37
Lap-Shoulder Belt . . . . . . . . . . . . . . 39
Reminders . . . . . . . . . . . . . . . . . . . . 103
Replacing after a Crash . . . . . . . . 43
Use During Pregnancy . . . . . . . . . . 42
Seats Adjustment, Front . . . . . . . . . . . . . . . 29
Head Restraints . . . . . . . . . . . . . . . . 28
Heated Front . . . . . . . . . . . . . . . . . . . 32
Lumbar Adjustment, Front . . . . . . 30
Power Adjustment, Front . . . . . . . 30
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Reclining Seatbacks . . . . . . . . . . . . 31
Underseat Storage . . . . . . . . . . . . . 89
Securing Child Restraints . . . . 79, 84
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . .112
OnStar . . . . . . . . . . . . . . . . . . . . . . . 349
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 19 Security (cont'd)
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 19
Service . . . . . . . . . . . . . . . . . . . . . . . . . 139 Accessories andModifications . . . . . . . . . . . . . . . . 224
Climate Control System . . . . . . . 133
Doing Your Own Work . . . . . . . . 224
Maintenance Records . . . . . . . . 328
Maintenance, General Information . . . . . . . . . . . . . . . . . . 313
Parts Identification . . . . . . . . . . . . 329
Scheduling Appointments . . . . . 339
Services Special Application . . . . . . . . . . . 321
Servicing the Airbag . . . . . . . . . . . . . 54
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 246
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 164
Out of Park . . . . . . . . . . . . . . . . . . . 166
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 127
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . 293
Special Application Services . . . . 321
Specifications and
Capacities . . . . . . . . . . . . . . . . . . . . . 330 Speedometer . . . . . . . . . . . . . . . . . . . 101
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . .110
Start Assist, Hill . . . . . . . . . . . . . . . . . 181
Start Vehicle, Remote . . . . . . . . . . . 15
Starter Switch Check . . . . . . . . . . . 245
Starting the Engine . . . . . . . . . . . . . 162
Steering . . . . . . . . . . . . . . . . . . . . . . . . 143 Heated Wheel . . . . . . . . . . . . . . . . . . 91
Wheel Adjustment . . . . . . . . . . . . . . 91
Wheel Controls . . . . . . . . . . . . . . . . . 91
Stoplamps and Back-up Lamps Bulb Replacement . . . . . . . . . . . . 250
Storage Areas Center Console . . . . . . . . . . . . . . . . . 89
Glove Box . . . . . . . . . . . . . . . . . . . . . . 88
Sunglasses . . . . . . . . . . . . . . . . . . . . . 89
Underseat . . . . . . . . . . . . . . . . . . . . . . 89
Storage Compartments . . . . . . . . . . 88
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 152
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 26
Sunglass Storage . . . . . . . . . . . . . . . . 89
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 195