
Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
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346 Service and Maintenance
.Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0282
ii.
. Check ignition transmission lock.
See Ignition Transmission Lock
Check 0282
ii.
. Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 282
ii.
. 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. See your
dealer if service is required.
. Verify spare tire key lock
operation and lubricate as
needed. See Tire Changing
0 316
ii.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
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Service and Maintenance 349
Maintenance Schedule
Additional Required
Services - Severe12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services.
Check engine oil level and oil life percentage.
Change engine oil and filter, if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Replace engine air cleaner filter. (2)@ @@
Inspect evaporative control system. (3)@@@
Replace spark plugs. Inspect spark plug wires.@
Change automatic transmission fluid and filter.@@@
Change manual transmission fluid.@@@
Change transfer case fluid, if equipped with
4WD. (4)@@@
Drain and fill engine cooling system. (5)@
Visually inspect accessory drive belts. (6)@
Replace brake/clutch fluid. (7)
Footnotes—Maintenance
Schedule Additional Required
Services - Severe
(1) Or every two years, whichever
comes first. More frequent
passenger compartment air filter
replacement may be needed if driving in areas with heavy traffic,
poor air quality, high dust levels,
or environmental allergens.
Passenger compartment air filter
replacement may also be needed if
there is reduced airflow, window
fogging, or odors. Your GM dealer
can help determine when to replace
the filter.
(2)
Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
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Service and Maintenance 353
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
This maintenance section applies to vehicles with a gasoline engine. If the vehicle has a diesel engine, see the
recommended fluids and lubricants section in the Duramax diesel supplement.
Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer.Usage Fluid/Lubricant
Engine Oil Engine oil meeting the dexos1™ specification of the proper SAE viscosity
grade. AC Delco dexos1 Synthetic Blend is recommended. See Engine Oil
0 265
ii.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL
®coolant.
See Engine Coolant 0272ii.
Hydraulic Brake/Clutch System DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818, in Canada 19299819).
Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.
Automatic Transmission DEXRON
®-VI Automatic Transmission Fluid.
Manual Transmission DEXRON
®-VI Automatic Transmission Fluid.
Floor Shift Linkage Lubriplate Lubricant Aerosol (GM Part No. 89021668, in Canada 89021674) or lubricant meeting requirements of NLGI #2 Category LB or GC-LB.
Chassis Lubrication Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
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354 Service and Maintenance
UsageFluid/Lubricant
Front (If Equipped With Four-Wheel Drive) and Rear Axle SAE 75W-90 Axle Lubricant (GM Part No. 88863089, in
Canada 88863090).
Transfer Case (If Equipped With Four-Wheel Drive) DEXRON
®-VI Automatic Transmission Fluid.
Key Lock Cylinders, Hood Hinges, Body Door Hinge Pins, Tailgate
Hinge and Linkage, Tailgate Handle Pivot Points, Hinges, Latch BoltLinkage, and Fuel Door Hinge Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. 12345579, in Canada 10953481).
Weatherstrip Squeaks Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in Canada 10953437).

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
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382 OnStar
Add-on Electrical Equipment
The OnStar system is integrated
into the electrical architecture of the
vehicle. Do not add any electrical
equipment. SeeAdd-On Electrical
Equipment 0257
ii. 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
vehicle or the vehicle systems.
Software updates or changes may
affect or erase data or settings that
are stored in the vehicle, such as
OnStar Hands-Free Calling name
tags, saved navigation destinations,
or pre-set radio stations. Neither
OnStar nor GM is responsible for
any affected or erased data or
settings. These updates or changes
may also collect personal
information. Such collection is
described in the OnStar privacy statement or separately disclosed at
the time of installation. These
updates or changes may also cause
a system to automatically
communicate with GM servers to
collect information about vehicle
system status, identify whether
updates or changes are available,
or deliver updates or changes. An
active OnStar agreement constitutes
consent to these software updates
or changes and agreement that
either OnStar or GM may remotely
deliver them to the vehicle.
Privacy
The complete OnStar Privacy
Statement may be found at
www.onstar.com (U.S.),
or www.onstar.ca (Canada). We
recommend that you review it. If you
have any questions, call
1-888-4ONSTAR (1-888-466-7827)
or press
Qto speak with an
Advisor. Users of wireless
communications are cautioned that
the privacy of any information sent
via wireless cellular communications
cannot be assured. Third parties may unlawfully intercept or access
transmissions and private
communications without consent.
OnStar - Software
Acknowledgements
Certain OnStar components include
libcurl and unzip software and other
third party software. Below are the
notices and licenses associated with
libcurl and unzip and for other third
party software please see http://
www.lg.com/global/support/
opensource/index and https://
www.onstar.com/us/en/support/
getdocuments.html
libcurl:
COPYRIGHT AND PERMISSION
NOTICE
Copyright (c) 1996 - 2010, Daniel
Stenberg,
All rights reserved.
Permission to use, copy, modify,
and distribute this software for any
purpose with or without fee is
hereby granted, provided that the

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
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386 Index
AudioBluetooth . . . . . . . . . . . . . . . . . . . . . 164
Theft-Deterrent Feature . . . . . . . 151
Automatic Climate Control System . . . . . . . 189
Door Locks . . . . . . . . . . . . . . . . . . . . . 32
Headlamp System . . . . . . . . . . . . 145
Transmission . . . . . . . . . . . . . . . . . 220
Transmission Fluid . . . . . . . . . . . 268
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 223
Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 282
Auxiliary Jack . . . . . . . . . . . . . . . . . . . 164
Axle, Front . . . . . . . . . . . . . . . . . . . . . . 280
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . 280
B
Battery Load Management . . . . . . . . . . . . 149
Power Protection . . . . . . . . . . . . . 149
Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . . 129
Battery - North America . . . . 279, 327
Blade Replacement, Wiper . . . . . 283
Blind Spot Mirrors . . . . . . . . . . . . . . . 37
Bluetooth Overview . . . . . . . . . . . 171, 172, 176 Bluetooth Audio . . . . . . . . . . . . . . . . 164
Brake
System Warning Light . . . . . . . . .117
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 277 Antilock . . . . . . . . . . . . . . . . . . . . . . . 233
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 234
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Parking . . . . . . . . . . . . . . . . . . . . . . . 233
System Messages . . . . . . . . . . . . 130
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 195
Break-In, New Vehicle . . . . . . . . . . 211
Bulb Replacement . . . . . . . . . . . . . . 286 Center High-MountedStoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . 286
Fog Lamps . . . . . . . . . . . . . . . . . . . 146
Halogen Bulbs . . . . . . . . . . . . . . . . 284
Headlamp Aiming . . . . . . . . . . . . . 284
Headlamps . . . . . . . . . . . . . . . . . . . 284
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 284
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 285
Buying New Tires . . . . . . . . . . . . . . . 310
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 104
California Fuel Requirements . . . . . . . . . . . 246
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 259
California Proposition
65 Warning . . . . . . . . . .259, 279, 327
Camera
Rear Vision (RVC) . . . . . . . . . . . . 240
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 358
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 219
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . 33
Winter Driving . . . . . . . . . . . . . . . . 203
Cargo Lamp . . . . . . . . . . . . . . . . . . . . 147
Caution, Danger, and Warning . . . . 3
Center Console Storage . . . . . . . . 100
Center High-Mounted
Stoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . . . 286
Chains, Tire . . . . . . . . . . . . . . . . . . . . 314
Charging System Light . . . . . . . . . 115
Check Ignition Transmission Lock . . . 282

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
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388 Index
Driving (cont'd)If the Vehicle is Stuck . . . . . . . . . 204
Loss of Control . . . . . . . . . . . . . . . 196
Off-Road . . . . . . . . . . . . . . . . . . . . . 197
Off-Road Recovery . . . . . . . . . . . 196
Vehicle Load Limits . . . . . . . . . . . 205
Wet Roads . . . . . . . . . . . . . . . . . . . 201
Winter . . . . . . . . . . . . . . . . . . . . . . . . 203
E
Electrical Equipment,
Add-On . . . . . . . . . . . . . . . . . . . . . . . 257
Electrical System Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 288
Fuses . . . . . . . . . . . . . . . . . . . . . . . . 287
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 292
Overload . . . . . . . . . . . . . . . . . . . . . 287
Emergency OnStar
®. . . . . . . . . . . . . . . . . . . . . . 376
Engine Air Cleaner/Filter . . . . . . . . . . . . . 269
Check and Service EngineSoon Light . . . . . . . . . . . . . . . . . . .115
Compartment Overview . . . . . . . 262
Coolant . . . . . . . . . . . . . . . . . . . . . . . 272
Coolant Heater . . . . . . . . . . . . . . . 215 Engine (cont'd)
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . .112
Cooling System . . . . . . . . . . . . . . . 271
Cooling System Messages . . . 131
Drive Belt Routing . . . . . . . . . . . . 360
Exhaust . . . . . . . . . . . . . . . . . . . . . . 219
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Oil Life System . . . . . . . . . . . . . . . 267
Oil Messages . . . . . . . . . . . . . . . . . 131
Oil Pressure Light . . . . . . . . . . . . 121
Overheating . . . . . . . . . . . . . . . . . . 274
Power Messages . . . . . . . . . . . . . 132
Running While Parked . . . . . . . . 220
Starting . . . . . . . . . . . . . . . . . . . . . . . 213
Entry Lighting . . . . . . . . . . . . . . . . . . . 148
Equipment, Towing . . . . . . . . . . . . . 254
Event Data Recorders . . . . . . . . . . 373
Exit Lighting . . . . . . . . . . . . . . . . . . . . 148
Extender, Safety Belt . . . . . . . . . . . . 55
Exterior Lamp Controls . . . . . . . . . 143
Exterior Lamps Off Reminder . . . 144
F
Fan Engine . . . . . . . . . . . . . . . . . . . . . . . . 276 Filter,
Engine Air Cleaner . . . . . . . . . . . 269
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 144
Flashers, Hazard Warning . . . . . . 146
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 315 Changing . . . . . . . . . . . . . . . . . . . . . 316
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 341
Fluid
Automatic Transmission . . . . . . 268
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 278
Four-Wheel DriveTransfer Case . . . . . . . . . . . . . . . 226
Washer . . . . . . . . . . . . . . . . . . . . . . . 276
Fog Lamps Bulb Replacement . . . . . . . . . . . . 146
Forward Collision Alert
(FCA) System . . . . . . . . . . . . . . . . . 242
Four-Wheel Drive . . . . . . . . . . 226, 279
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 371
Front Axle . . . . . . . . . . . . . . . . . . . . . . 280
Front Fog Lamp
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 45
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 47
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 Additives . . . . . . . . . . . . . . . . . . . . . 246

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Index 389
Fuel (cont'd)Economy Driving . . . . . . . . . . . . . . . 24
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 248
Filling the Tank . . . . . . . . . . . . . . . 247
Foreign Countries . . . . . . . . . . . . 246
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 111
Low Fuel Warning Light . . . . . . . 121
Requirements, California . . . . . 246
System Messages . . . . . . . . . . . . 132
Full-Size Spare Tire . . . . . . . . . . . . 326
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . 287 Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 288
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 292
G
GaugesEngine CoolantTemperature . . . . . . . . . . . . . . . . .112
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Odometer . . . . . . . . . . . . . . . . . . . . . . 111
Speedometer . . . . . . . . . . . . . . . . . . 111
Tachometer . . . . . . . . . . . . . . . . . . . . 111
Trip Odometer . . . . . . . . . . . . . . . . . 111
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 106 General Information
Service and Maintenance . . . . . 343
Towing . . . . . . . . . . . . . . . . . . . . . . . . 249
Vehicle Care . . . . . . . . . . . . . . . . . . 259
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 99
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 364
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 284
Hazard Warning Flashers . . . . . . . 146
Head Restraints . . . . . . . . . . . . . . . . . 44
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 284
Automatic . . . . . . . . . . . . . . . . . . . . . 145
Bulb Replacement . . . . . . . . . . . . 284
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 144
Flash-to-Pass . . . . . . . . . . . . . . . . . 144
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 284
High-Beam On Light . . . . . . . . . . 122
High/Low Beam Changer . . . . . 144
Lamps On Reminder . . . . . . . . . 122
Heated Front Seats . . . . . . . . . . . . . . 47
Heated Mirrors . . . . . . . . . . . . . . . . . . . 37 Heater
Engine Coolant . . . . . . . . . . . . . . . 215
Heating and Air Conditioning . . . . . . . . . . . . . . 187, 189
High-Beam On Light . . . . . . . . . . . . 122
Hill and Mountain Roads . . . . . . . . 202
Hill Descent Control (HDC) . . . . . 237
Hill Descent Control Light . . . . . . . 118
Hill Start Assist (HSA) . . . . . . . . . . 234
Home Page . . . . . . . . . . . . . . . . . . . . . 153
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 51
Hydraulic Clutch . . . . . . . . . . . . . . . . 269
I
Ignition Positions . . . . . . . . . . . . . . . 212
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 282
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 35
Indicator
Vehicle Ahead . . . . . . . . . . . . . . . . .119
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 70
Infotainment . . . . . . . . . . . . . . . . . . . . 150
Infotainment System . . . . . . . . . . . . 374
Instrument Cluster . . . . . . . . . 107, 109