automatic transmission CHEVROLET COLORADO 2017 2.G User Guide

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
Driving and Operating 241
Running the Vehicle
While Parked
It is better not to park with theengine running.
If the vehicle is left with the enginerunning, follow the proper steps tobe sure the vehicle will not move.SeeShifting Into Park0238andEngine Exhaust0240.Ifthevehiclehas a manual transmission, seeParking0239.
If parking on a hill and pulling atrailer, seeDriving Characteristicsand Towing Tips0270.
Automatic
Transmission
If equipped, there is an electronicshift lever position indicator withinthe instrument cluster. This displaycomes on when the ignition key isturned to the ON/RUN position.
P:This position locks the rearwheels. It is the best position to usewhen starting the engine becausethe vehicle cannot move easily.When parked on a hill, especiallywhen the vehicle has a heavy load,you might notice an increase in the
effort to shift out of P (Park). See“To r q u e L o c k”underShifting IntoPark0238.
{Warning
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running. If you have left
the engine running, the vehicle
can move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
SeeShifting Into Park0238and
Driving Characteristics and
To w i n g T i p s0270.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
244 Driving and Operating
Manual Mode
Range Selection Mode
Range Selection Mode helps controlthe vehicle's transmission andvehicle speed while driving downhillor towing a trailer by letting youselect a desired range of gears.
To u s e t h i s f e a t u r e :
1. Move the shift lever toM(ManualMode).
2. Press the plus/minus button onthe shift lever to select thedesired range of gears forcurrent driving conditions.
When the shift lever is moved fromD(Drive) to M(Manual Mode), anumber displays next to the M,indicating the current transmissionrange.
This number is the highest gear thatthe transmission will command whileoperating in M (Manual Mode). Allgears below that number areavailable. As driving conditionschange, the transmission canautomatically shift to lower gears.For example, when 5 (Fifth) isselected, 1 (First) through 5 (Fifth)gears are automatically shifted bythe transmission, but 6 (Sixth)cannot be used until the plus/minusbutton on the shift lever is used tochange to the range.
When the shift lever is moved fromD(Drive)toM(ManualMode),adownshift may occur. The gear thatthe transmission is operating inwhen the shift lever is moved fromD(Drive) to M(Manual Mode)determines if a downshift occurs.See the following chart.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
Driving and Operating 259
Cruise Control
With cruise control a speed of about40 km/h (25 mph) or more can bemaintained without keeping yourfoot on the accelerator. Cruisecontrol does not work at speedsbelow about 40 km/h (25 mph).
{Warning
Cruise control can be dangerous
where you cannot drive safely at
asteadyspeed.Donotuse
cruise control on winding roads or
in heavy traffic.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause excessive wheel slip, and
you could lose control. Do not use
cruise control on slippery roads.
If equipped with a manualtransmission, the cruise control willremain active when the gears areshifted. The cruise is deactivated ifthe clutch is pressed for severalseconds. If the cruise control is
being used and the Traction Control(TCS) system or StabiliTrak beginsto limit wheel spin, the cruise controlwill automatically disengage. SeeTr a c t i o n C o n t r o l / E l e c t r o n i c S t a b i l i t yControl0256.Ifacollisionalertoccurs when cruise control isactivated, cruise control isdisengaged. SeeForward CollisionAlert (FCA) System0263.Whenroad conditions allow you to safelyuse it again, cruise control can beturned back on.
If the brakes are applied, the cruisecontrol disengages.
5:Press to turn the system on oroff. A white indicator comes on inthe instrument cluster when cruisecontrol is turned on.
+RES :If there is a set speed inmemory, press briefly to resume tothat speed or press and hold toaccelerate. If cruise control isalready active, use to increasevehicle speed.
SET✓:Press briefly to set thespeed and activate cruise control.If cruise control is already active,use to decrease vehicle speed.
*:Press to disengage cruisecontrol without erasing the setspeed from memory.
Setting Cruise Control
If5is on when not in use, SET✓or
+RES could get pressed and go into
cruise when not desired. Keep5
off when cruise is not being used.
1. Press5to turn the cruise
system on.
2. Get up to the desired speed.
3. Press and release SET✓.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
Driving and Operating 261
Ending Cruise Control
There are four ways to end cruisecontrol:
.Step lightly on the brake pedal.
.Press*.
.Press the clutch pedal forseveral seconds or shift thetransmission to N (Neutral).
.To t u r n o f f c r u i s e c o n t r o l ,
press5.
Erasing Speed Memory
The cruise control set speed is
erased from memory if5is pressed
or if the ignition is turned off.
Driver Assistance
Systems
Rear Vision
Camera (RVC)
{Warning
The camera(s) do not display
children, pedestrians, bicyclists,
crossing traffic, animals, or any
other object outside of the
cameras’field of view, below the
bumper, or under the vehicle.
Shown distances may be different
from actual distances. Do not
drive or park the vehicle using
only these camera(s). Always
check behind and around the
vehicle before driving. Failure to
use proper care may result in
injury, death, or vehicle damage.
If equipped, the RVC system isdesigned to help the driver whenbacking up by displaying a view ofthe area behind the vehicle. Whenthe key is in ON/RUN and the driver
shifts the vehicle into R (Reverse),the video image automaticallyappears on the infotainment screen.The infotainment screen goes to theprevious screen after approximatelyfour seconds once the vehicle isshifted out of R (Reverse).
To s e e t h e p r e v i o u s s c r e e n s o o n e r,do one of the following:
.Press a hard key on theinfotainment system.
.Shift into P (Park).
The RVC will not work properly ifthe tailgate is down. If the tailgate isdown, do not use this system.
Guidelines
The RVC system may have aguideline overlay that can help thedriver align the vehicle whenbacking into a parking spot.
To t u r n t h e g u i d e l i n e s o n o r o f f :
1. Shift into P (Park).
2. Press SETTINGS on the homescreen of the infotainmentsystem.
3. Select Rear Camera.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
272 Driving and Operating
minutes before turning the engineoff. If the overheat warning comeson, seeEngine Overheating0296.
Parking on Hills
{Warning
Parking the vehicle on a hill with
the trailer attached can be
dangerous. If something goes
wrong, the rig could start to move.
People can be injured, and both
the vehicle and the trailer can be
damaged. When possible, always
park the rig on a flat surface.
If parking the rig on a hill:
1. Press the brake pedal, but donot shift into P (Park) yet. Turnthe wheels into the curb iffacing downhill or into traffic iffacing uphill.
2. Have someone place chocksunder the trailer wheels.
3. When the wheel chocks are inplace, release the regularbrakes until the chocks absorbthe load.
4. Reapply the brake pedal. Thenapply the parking brake andshift into P (Park).
5. Release the brake pedal.
Leaving After Parking on a Hill
1. Apply and hold the brakepedal.
2. Start the engine.
3. Shift into a gear.
4. Release the parking brake.
5. Let up on the brake pedal.
6. Drive slowly until the trailer isclear of the chocks.
7. Stop and have someone pickup and store the chocks.
Maintenance when Trailer
Towing
The vehicle needs service moreoften when pulling a trailer. SeeMaintenance Schedule0366.Things that are especially importantin trailer operation are automatictransmission fluid, engine oil, axlelubricant, belts, cooling system, and
brake system. It is a good idea toinspect these before and duringthe trip.
Check periodically to see that allhitch nuts and bolts are tight.
Trailer Towing
Do not tow a trailer during break-in.SeeNew Vehicle Break-In0232.
{Warning
The driver can lose control when
pulling a trailer if the correct
equipment is not used or the
vehicle is not driven properly. For
example, if the trailer is too heavy
or the trailer brakes are
inadequate for the load, the
vehicle may not stop as expected.
The driver and passengers could
be seriously injured. The vehicle
may also be damaged; the
resulting repairs would not be
covered by the vehicle warranty.
Pull a trailer only if all the steps in
this section have been followed.
(Continued)

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
Vehicle Care 279
Vehicle Care
General Information
General Information . . . . . . . . . . 280California Proposition65 Warning . . . . . . . . . . . . . . . . . 280California PerchlorateMaterials Requirements . . . . . 280Accessories andModifications . . . . . . . . . . . . . . . . 281
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 281Hood . . . . . . . . . . . . . . . . . . . . . . . . . 282Engine CompartmentOverview . . . . . . . . . . . . . . . . . . . . 283Engine Oil . . . . . . . . . . . . . . . . . . . . 286Engine Oil Life System . . . . . . . 288Automatic TransmissionFluid . . . . . . . . . . . . . . . . . . . . . . . . 290Manual Transmission Fluid . . . 290Hydraulic Clutch . . . . . . . . . . . . . . 290Engine Air Cleaner/Filter . . . . . . 291Cooling System . . . . . . . . . . . . . . 292Engine Coolant . . . . . . . . . . . . . . . 294Engine Overheating . . . . . . . . . . 296Engine Fan . . . . . . . . . . . . . . . . . . . 297Washer Fluid . . . . . . . . . . . . . . . . . 298Brakes . . . . . . . . . . . . . . . . . . . . . . . 298
Brake Fluid . . . . . . . . . . . . . . . . . . . 299Battery - North America . . . . . . 300Four-Wheel Drive . . . . . . . . . . . . . 301Front Axle . . . . . . . . . . . . . . . . . . . . 302Rear Axle . . . . . . . . . . . . . . . . . . . . 303Starter Switch Check . . . . . . . . . 303Automatic Transmission ShiftLock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 304Ignition Transmission LockCheck . . . . . . . . . . . . . . . . . . . . . . . 304Park Brake and P (Park)Mechanism Check . . . . . . . . . . 305Wiper Blade Replacement . . . . 305
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 306
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 306Halogen Bulbs . . . . . . . . . . . . . . . . 306Headlamps, Front Turn Signal,Sidemarker, and ParkingLamps . . . . . . . . . . . . . . . . . . . . . . 307Ta i l l a m p s , T u r n S i g n a l ,Stoplamps, and Back-UpLamps . . . . . . . . . . . . . . . . . . . . . . 307Center High-MountedStoplamp (CHMSL) andCargo Lamp . . . . . . . . . . . . . . . . . 308Replacement Bulbs . . . . . . . . . . . 309
Electrical System
Electrical System Overload . . . 309Fuses . . . . . . . . . . . . . . . . . . . . . . . . 310Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 310Instrument Panel FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 314
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 316All-Season Tires . . . . . . . . . . . . . . 317Winter Tires . . . . . . . . . . . . . . . . . . 317All-Terrain Tires . . . . . . . . . . . . . . . 318Tire Sidewall Labeling . . . . . . . . 318Tire Designations . . . . . . . . . . . . . 320Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . . 321Tire Pressure . . . . . . . . . . . . . . . . . 323Tire Pressure MonitorSystem . . . . . . . . . . . . . . . . . . . . . . 325Tire Pressure MonitorOperation . . . . . . . . . . . . . . . . . . . 326Tire Inspection . . . . . . . . . . . . . . . . 329Tire Rotation . . . . . . . . . . . . . . . . . 329When It Is Time for NewTires . . . . . . . . . . . . . . . . . . . . . . . . 330Buying New Tires . . . . . . . . . . . . . 331Different Size Tires andWheels . . . . . . . . . . . . . . . . . . . . . . 332Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . 333

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
290 Vehicle Care
Automatic Transmission
Fluid
How to Check Automatic
Transmission Fluid
It is not necessary to check thetransmission fluid level.Atransmissionfluidleakistheonlyreason for fluid loss. If a leakoccurs, take the vehicle to yourdealer and have it repaired as soonas possible.
There is a special procedure forchecking and changing thetransmission fluid. Because thisprocedure is difficult, this should bedone at your dealer. Contact yourdealer for additional information orthe procedure can be found in theservice manual. To purchase aservice manual, seeServicePublications OrderingInformation0392.
Change the fluid and filter at theintervals listed inMaintenanceSchedule0366,andbesuretousethe fluid listed inRecommendedFluids and Lubricants0375.
Manual Transmission
Fluid
How to Check Manual
Transmission Fluid
It is not necessary to check themanual transmission fluid level.Atransmissionfluidleakistheonlyreason for fluid loss. If a leakoccurs, take the vehicle to yourdealer and have it repaired as soonas possible. SeeRecommendedFluids and Lubricants0375for theproper fluid to use.
Hydraulic Clutch
For vehicles with a manualtransmission, it is not necessary toregularly check brake/clutch fluidunless there is a leak suspected.Adding fluid will not correct a leak.Afluidlossinthissystemcouldindicate a problem. Have thesystem inspected and repaired.
When to Check and What
to Use
The brake/hydraulic clutch fluidreservoir cap has this symbol on it.The common brake/clutch fluidreservoir is filled with DOT 3 brakefluid as indicated on the reservoircap. SeeEngine CompartmentOverview0283for reservoirlocation.
How to Check and Add Fluid
Visually check the brake/clutch fluidreservoir to make sure the fluid levelis at the MIN (minimum) line on thefront of the reservoir. The brake/hydraulic clutch fluid system shouldbe closed and sealed.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
304 Vehicle Care
Do not use the acceleratorpedal, and be ready to turn offthe engine immediately if itstarts.
3. For automatic transmissionvehicles, try to start the enginein each gear. The vehicleshould start only in P (Park) orN(Neutral). If the vehicle startsin any other position, contactyour dealer for service.
For manual transmissionvehicles, put the shift lever inNeutral, push the clutch pedaldown halfway, and try to startthe engine. The vehicle shouldstart only when the clutchpedal is pushed down all theway to the floor. If the vehiclestarts when the clutch pedal isnot pushed all the way down,contact your dealer for service.
Automatic Transmission
Shift Lock Control
Function Check
{Warning
When you are doing this
inspection, the vehicle could
move suddenly. If the vehicle
moves, you or others could be
injured.
1. Before starting this check, besure there is enough roomaround the vehicle. It should beparked on a level surface.
2. Apply the parking brake. Beready to apply the regularbrake immediately if the vehiclebegins to move.
3. With the engine off, turn theignition on, but do not start theengine. Without applying theregular brake, try to move theshift lever out of P (Park) withnormal effort. If the shift levermoves out of P (Park), contactyour dealer for service.
Ignition Transmission
Lock Check
While parked, and with the parkingbrake set, try to turn the ignition toLOCK/OFF in each shift leverposition.
.For automatic transmissionvehicles, the ignition should turnto LOCK/OFF only when theshift lever is in P (Park).
.For manual transmissionvehicles, the ignition should turnto LOCK/OFF only when youpress the key release button.
On all vehicles, the ignition keyshould come out only in LOCK/OFF.
Contact your dealer if service isrequired.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
Vehicle Care 321
(3) Aspect Ratio:Atwo-digit
number that indicates the tire
height-to-width measurements.
For example, if the tire size
aspect ratio is 60, as shown in
item 3 of the illustration, it would
mean that the tire's sidewall is
60 percent as high as it is wide.
(4) Construction Code:Aletter
code is used to indicate the type
of ply construction in the tire.
The letter R means radial ply
construction; the letter D means
diagonal or bias ply
construction; and the letter B
means belted-bias ply
construction.
(5) Rim Diameter:Diameter of
the wheel in inches.
(6) Service Description:These
characters represent the load
index and speed rating of the
tire. The load index represents
the load carrying capacity a tire
is certified to carry. The speed
rating is the maximum speed a
tire is certified to carry a load.
Tire Terminology and
Definitions
Air Pressure:The amount of
air inside the tire pressing
outward on each square inch of
the tire. Air pressure is
expressed in kPa (kilopascal)
or psi (pounds per square inch).
Accessory Weight:The
combined weight of optional
accessories. Some examples of
optional accessories are
automatic transmission, power
windows, power seats, and air
conditioning.
Aspect Ratio:The relationship
of a tire's height to its width.
Belt:Arubbercoatedlayerof
cords between the plies and the
tread. Cords may be made from
steel or other reinforcing
materials.
Bead:The tire bead contains
steel wires wrapped by steel
cords that hold the tire onto
the rim.
Bias Ply Tire:Apneumatictire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline of
the tread.
Cold Tire Pressure:The
amount of air pressure in a tire,
measured in kPa (kilopascal)
or psi (pounds per square inch)
before a tire has built up heat
from driving. SeeTire
Pressure0323.
Curb Weight:The weight of a
motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil,
and coolant, but without
passengers and cargo.
DOT Markings:Acodemolded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-10122675) - 2017 - crc - 8/22/16
Vehicle Care 337
{Warning
Lifting a vehicle and getting under
it to do maintenance or repairs is
dangerous without the
appropriate safety equipment and
training. If a jack is provided with
the vehicle, it is designed only for
changing a flat tire. If it is used for
anything else, you or others could
be badly injured or killed if the
vehicle slips off the jack. If a jack
is provided with the vehicle, only
use it for changing a flat tire.
If a tire goes flat, avoid further tireand wheel damage by driving slowlyto a level place, well off the road,if possible. Turn on the hazardwarning flashers. SeeHazardWarning Flashers0149.
{Warning
Changing a tire can be
dangerous. The vehicle can slip
off the jack and roll over or fall
causing injury or death. Find a
level place to change the tire. To
help prevent the vehicle from
moving:
1. Set the parking brake firmly.
2. Put an automatictransmission in P (Park) or amanual transmission in1(First)orR(Reverse).
3. For four-wheel-drivevehicles, be sure thetransfer case is in a drivegear–not in N (Neutral).
4. Turn off the engine and donot restart while the vehicleis raised.
5. Do not allow passengers toremain in the vehicle.
(Continued)
Warning (Continued)
6. Place wheel blocks,if equipped, on both sides ofthe tire at the oppositecorner of the tire beingchanged.
When the vehicle has a flat tire (2),use the following example as aguide to assist in the placement ofthe wheel blocks (1), if equipped.
1. Wheel Block (If Equipped)
2. Flat Tire
The following information explainshow to use the jack and changeatire.