ignition CHEVROLET COLORADO 2020 Manual PDF

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 10/4/19
302 Vehicle Care
6. Start the engine and check thatthe vehicle is in Two-Wheel
Drive High by shifting the
transmission to R (Reverse)
and then to D (Drive). There
should be movement of the
vehicle while shifting.
7. Shift the transmission to P (Park) and turn off the
ignition.
8. Disconnect the vehicle from the tow vehicle.
9. Release the parking brake.
10. Reset any lost presets. The outside temperature
display will default to 0 °C
(32 °F) but will reset with
normal usage.Dolly Towing
Front Towing (Front Wheels Off
the Ground) –Two-Wheel-Drive
Vehicles
Caution
If a two-wheel-drive vehicle is
towed with the rear wheels on the
ground, the transmission could be
damaged. The repairs would not
be covered by the vehicle
warranty. Never tow the vehicle
with the rear wheels on the
ground. Front Towing (Front Wheels Off
the Ground)
–Four-Wheel-Drive
Vehicles
To dolly tow a four-wheel-drive
vehicle from the front:
1. Attach the dolly to the tow vehicle following the dolly
manufacturer's instructions.
2. Drive the front wheels onto the dolly.
3. Shift the transmission to P (Park).
4. Set the parking brake.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 10/4/19
Vehicle Care 303
{Warning
Shifting a four-wheel-drive
vehicle's transfer case into
N (Neutral) can cause the vehicle
to roll even if the transmission is
in P (Park). You or others could
be injured. Set the parking brake
before shifting the transfer case
to N (Neutral).
5. Use a clamping device designed for towing to ensure
that the front wheels are locked
into the straight position.
6. Secure the vehicle to the dolly following the manufacturer's
instructions.
7. Shift the transfer case to N (Neutral). See “Shifting into
N (Neutral)” underFour-Wheel
Drive 0173 for the proper
procedure.
8. Release the parking brake only after the vehicle being towed is
firmly attached to the tow
vehicle. 9. Turn the ignition to LOCK/OFF.Rear Towing (Rear Wheels Off
the Ground)
Caution
Towing the vehicle from the rear
could damage it. Also, repairs
would not be covered by the
vehicle warranty. Never have the
vehicle towed from the rear.
Appearance Care
Exterior Care
Locks
Locks are lubricated at the factory.
Use a de-icing agent only when
absolutely necessary, and have the
locks greased after using. See
Recommended Fluids and
Lubricants
0325.
Washing the Vehicle
To preserve the vehicle's finish,
wash it often and out of direct
sunlight.
Caution
Do not use petroleum-based,
acidic, or abrasive cleaning
agents as they can damage the
vehicle's paint, metal, or plastic
parts. If damage occurs, it would
not be covered by the vehicle
warranty. Approved cleaning
products can be obtained from
(Continued)

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
316 Service and Maintenance
.Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See Engine
Oil 0230 and
Engine Oil Life System 0232.
. Check engine coolant level. See
Cooling System 0236.
. Check windshield washer fluid
level. See Washer Fluid 0241.
. Check tire inflation pressures,
including the spare. See Tire
Pressure 0268.
. Inspect tire wear. See Tire
Inspection 0275.
. Visually check for fluid leaks.
. Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter
0 234.
. Inspect brake system. See
Exterior Care 0303.
. Visually inspect steering,
suspension, and chassis
components for damage,
including cracks or tears in the
rubber boots, loose or missing parts, or signs of wear at least
once a year. See
Exterior Care
0 303.
. Inspect power steering for
proper attachment, connections,
binding, leaks, cracks,
chafing, etc.
. Visually inspect halfshafts and
driveshafts for excessive wear,
lubricant leaks, and/or damage
including: tube dents or cracks,
constant velocity joint or
universal joint looseness,
cracked or missing boots, loose
or missing boot clamps, center
bearing excessive looseness,
loose or missing fasteners, and
axle seal leaks.
. Check restraint system
components. See Safety System
Check 042.
. Visually inspect fuel system for
damage or leaks.
. Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
. Lubricate body components. See
Exterior Care 0303. .
Check starter switch. See Starter
Switch Check 0245.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0246.
. Check ignition transmission lock.
See Ignition Transmission Lock
Check 0246.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 246.
. Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
. Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open
ability of the strut. If the hold
open is low, service the gas
strut. See Gas Strut(s) 0248.
. Verify spare tire key lock
operation and lubricate as
needed. See Tire Changing
0 284.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
OnStar 349
Security
If equipped, OnStar provides these
services:
.With Stolen Vehicle Assistance,
OnStar Advisors can use GPS to
pinpoint the vehicle and help
authorities quickly recover it.
. With Remote Ignition Block,
if equipped, OnStar can block
the engine from being restarted.
. With Stolen Vehicle Slowdown,
if equipped, OnStar can work
with law enforcement to
gradually slow the vehicle down.
Theft Alarm Notification
If equipped, if the doors are locked
and the vehicle alarm sounds, a
notification by text, e-mail, or phone
call will be sent. If the vehicle is
stolen, an OnStar Advisor can work
with authorities to recover the
vehicle.
OnStar Additional
Information
In-Vehicle Audio Messages
Audio messages may play important
information at the following times:
.
Prior to vehicle purchase. Press
Qto set up an account.
. After change in ownership and
at 90 days.
Transferring Service
PressQto request account transfer
eligibility information. The Advisor
can cancel or change account
information.
Selling/Transferring the
Vehicle
Call 1-888-4ONSTAR
(1-888-466-7827) immediately to
terminate your OnStar or connected
services if the vehicle is disposed
of, sold, transferred, or if the
lease ends.
Reactivation for Subsequent
Owners
PressQand follow the prompts to
speak to an Advisor as soon as
possible. The Advisor will update
vehicle records and explain OnStar
or connected service options.
How OnStar Service Works
Automatic Crash Response,
Emergency Services, Crisis Assist,
Stolen Vehicle Assistance, Remote
Services, and Roadside Assistance
are available on most vehicles. Not
all OnStar services are available
everywhere or on all vehicles. For
more information, a full description
of OnStar services, system
limitations, and OnStar User Terms,
Privacy Statement, and Software
Terms:
. Call 1-888-4ONSTAR
(1-888-466-7827).
. See www.onstar.com (U.S.).
. See www.onstar.ca (Canada).
. Call TTY 1-877-248-2080.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
OnStar 351
Languages
The vehicle can be programmed to
respond in multiple languages.
Press
Qand ask for an Advisor.
Advisors are available in English,
Spanish, and French. Available
languages may vary by country.
Potential Issues
OnStar cannot perform Remote
Door Unlock or Stolen Vehicle
Assistance after the vehicle has
been off continuously for 10 days
without an ignition cycle. If the
vehicle has not been started for
10 days, OnStar can contact
Roadside Assistance or a locksmith
to help gain access to the vehicle.
Global Positioning
System (GPS)
. Obstruction of the GPS can
occur in a large city with tall
buildings; in parking garages;
around airports; in tunnels and
underpasses; or in an area with
very dense trees. If GPS signals
are not available, the OnStar
system should still operate to call OnStar. However, OnStar
could have difficulty identifying
the exact location.
. In emergency situations, OnStar
can use the last stored GPS
location to send to emergency
responders.
A temporary loss of GPS can cause
loss of the ability to send a
Turn-by-Turn Navigation route. The
Advisor may give a verbal route or
may ask for a call back after the
vehicle is driven into an open area.
Cellular and GPS Antennas
Cellular reception is required for
OnStar to send remote signals to
the vehicle. Do not place items over
or near the antenna to prevent
blocking cellular and GPS signal
reception.
Unable to Connect to OnStar
Message
If there is limited cellular coverage
or the cellular network has reached
maximum capacity, this message may come on. Press
Qto try the
call again or try again after driving a
few miles into another cellular area.
Vehicle and Power Issues
OnStar services require a vehicle
electrical system, wireless service,
and GPS satellite technologies to be
available and operating for features
to function properly. These systems
may not operate if the battery is
discharged or disconnected.
Add-on Electrical Equipment
The OnStar system is integrated
into the electrical architecture of the
vehicle. Do not add any electrical
equipment. See Add-On Electrical
Equipment 0220. Added electrical
equipment may interfere with the
operation of the OnStar system and
cause it to not operate.
Vehicle Software Updates
OnStar or GM may remotely deliver
software updates or changes to the
vehicle without further notice or
consent. These updates or changes
may enhance or maintain safety,
security, or the operation of the

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
Index 357
Automatic (cont'd)Transmission Fluid . . . . . . . . . . . 234
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 171
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 246
Axle
Locking Front . . . . . . . . . . . . . . . . . 187
Axle, Front . . . . . . . . . . . . . . . . . . . . . . 245
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . 245
B
Battery Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 131
Load Management . . . . . . . . . . . . 130
Power Protection . . . . . . . . . . . . . 131
Battery - North America . . . . 243, 295
Blade Replacement, Wiper . . . . . 247
Blind Spot Mirrors . . . . . . . . . . . . . . . 22
Brake System Warning Light . . . . . . . . 108
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 242 Antilock . . . . . . . . . . . . . . . . . . . . . . . 180
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 181
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Parking . . . . . . . . . . . . . . . . . . . . . . . 181
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 143 Break-In, New Vehicle . . . . . . . . . . 159
Bulb Replacement
Center High-MountedStoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . 252
Halogen Bulbs . . . . . . . . . . . . . . . . 249
Headlamp Aiming . . . . . . . . . . . . . 249
Headlamps . . . . . . . . . . . . . . . . . . . 249
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 250
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 250
Buying New Tires . . . . . . . . . . . . . . . 277
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . 93
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 224
California Proposition
65 Warning . . . . . . . . . .223, 243, 295, Back Cover
Canadian Vehicle Owners . . . . . . . . 2
Capacities and
Specifications . . . . . . . . . . . . . . . . . 330 Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . 167
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . 18
Winter Driving . . . . . . . . . . . . . . . . 151
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . . 89
Center High-Mounted Stoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . . . 252
Chains, Tire . . . . . . . . . . . . . . . . . . . . 281
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . 94
Charging System Light . . . . . . . . . 105
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 106
Ignition Transmission Lock . . . 246
Child Restraints Infants and Young Children . . . . . 58
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 63
Older Children . . . . . . . . . . . . . . . . . . 56
Securing . . . . . . . . . . . . . . . . . . . . 79, 84
Systems . . . . . . . . . . . . . . . . . . . . . . . . 60
Circuit Breakers . . . . . . . . . . . . . . . . 253
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . 303
Interior Care . . . . . . . . . . . . . . . . . . 308

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13566640) - 2020 - CRC - 9/30/19
360 Index
Fuel (cont'd)Low Fuel Warning Light . . . . . . . .112
Management, Active . . . . . . . . . . 166
Prohibited Fuels . . . . . . . . . . . . . . 199
Recommended . . . . . . . . . . . . . . . 199
Top Tier . . . . . . . . . . . . . . . . . . . . . . 198
Full-Size Spare Tire . . . . . . . . . . . . 294
Fuses
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 253
Fuses and Circuit Breakers . . . 253
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 258
G
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 248
GaugesEngine CoolantTemperature . . . . . . . . . . . . . . . . 103
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Odometer . . . . . . . . . . . . . . . . . . . . . 101
Speedometer . . . . . . . . . . . . . . . . . 101
Tachometer . . . . . . . . . . . . . . . . . . . 101
Trip Odometer . . . . . . . . . . . . . . . . 101
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . . . 96
General Information Service and Maintenance . . . . . 313 General Information (cont'd)
Towing . . . . . . . . . . . . . . . . . . . . . . . . 202
Vehicle Care . . . . . . . . . . . . . . . . . . 223
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 88
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 337
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 249
Hazard Warning Flashers . . . . . . . 127
Head Restraints . . . . . . . . . . . . . . . . . 28
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . 249
Automatic . . . . . . . . . . . . . . . . . . . . . 126
Bulb Replacement . . . . . . . . . . . . 249
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 126
Flash-to-Pass . . . . . . . . . . . . . . . . . 125
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 250
High-Beam On Light . . . . . . . . . . .112
High/Low Beam Changer . . . . . 125
Lamps On Reminder . . . . . . . . . .113
Heated Steering Wheel . . . . . . . . . . . . . . . . . 91
Heated Front Seats . . . . . . . . . . . . . . 32
Heated Mirrors . . . . . . . . . . . . . . . . . . . 22 Heater
Engine . . . . . . . . . . . . . . . . . . . . . . . . 163
Heating . . . . . . . . . . . . . . . . . . . . 133, 135
High-Beam On Light . . . . . . . . . . . . 112
Hill and Mountain Roads . . . . . . . . 150
Hill Descent Control (HDC) . . . . . 185
Hill Descent Control Light . . . . . . . 109
Hill Start Assist (HSA) . . . . . . . . . . 181
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 37
HVAC . . . . . . . . . . . . . . . . . . . . . . 133, 135
I
Ignition Positions . . . . . . . . . . . . . . . 160
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 246
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 20
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . 109
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 58
Information Publication Ordering . . . . . . . . . . 342
Infotainment . . . . . . . . . . . . . . . . . . . . 132
Infotainment System . . . . . . . . . . . . 346
Instrument Cluster . . . . . . . . . . . 97, 99