coolant temperature GMC CANYON 2016 User Guide

GMC Canyon Owner Manual (GMNA-Localizing-U.S/Canada-9159361) -
2016 - crc - 8/25/15
Vehicle Care 269
{Warning
Heater and radiator hoses, and
other engine parts, can be very
hot. Do not touch them. If you do,
you can be burned.
Do not run the engine if there is a
leak. If you run the engine, it
could lose all coolant. That could
cause an engine fire, and you
could be burned. Get any leak
fixed before you drive the vehicle.
Caution
Using coolant other than
DEX-COOL®can cause
premature engine, heater core,
or radiator corrosion. In addition,
the engine coolant could require
changing sooner. Any repairs
would not be covered by the
vehicle warranty. Always use
DEX-COOL (silicate-free) coolant
in the vehicle.
Engine Coolant
The cooling system in the vehicle is
filled with DEX-COOL®engine
coolant mixture. See Recommended
Fluids and Lubricants 0350
iiand
Maintenance Schedule 0341ii.
The following explains the cooling
system and how to check and add
coolant when it is low. If there is a
problem with engine overheating,
see Engine Overheating 0271
ii.
What to Use
{Warning
Adding only plain water or some
other liquid to the cooling system
can be dangerous. Plain water
and other liquids, can boil before
the proper coolant mixture will.
The coolant warning system is set
for the proper coolant mixture.
With plain water or the wrong
mixture, the engine could get too
hot but you would not get the
overheat warning. The engine
(Continued)
Warning (Continued)
could catch fire and you or others
could be burned. Use a 50/
50 mixture of clean, drinkable
water and DEX-COOL coolant.
Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
coolant. If using this mixture,
nothing else needs to be added.
This mixture:
. Gives freezing protection down
to−37 °C (−34 °F) outside
temperature.
. Gives boiling protection up to
129 °C (265 °F) engine
temperature.
. Protects against rust and
corrosion.
. Will not damage aluminum parts.
. Helps keep the proper engine
temperature.

GMC Canyon Owner Manual (GMNA-Localizing-U.S/Canada-9159361) -
2016 - crc - 8/25/15
Vehicle Care 271
The coolant surge tank pressure
cap can be removed when the
cooling system, including the surge
tank pressure cap and upper
radiator hose, is no longer hot.1. Turn the pressure cap slowly counterclockwise. If a hiss is
heard, wait for that to stop.
A hiss means there is still
some pressure left.
2. Keep turning the cap and remove it.
3. Fill the coolant surge tank withthe proper mixture to the mark
pointed to on the front of the
coolant surge tank.
4. With the coolant surge tank cap off, start the engine and let
it run until the upper radiator
hose starts getting hot. Watch
out for the engine cooling fan.
By this time, the coolant level
inside the coolant surge tank
may be lower. If the level is
lower, add more of the proper
mixture to the coolant surge
tank until the level reaches the
mark pointed to on the front of
the coolant surge tank. 5. Replace the cap tightly.
Caution
If the pressure cap is not tightly
installed, coolant loss and
possible engine damage may
occur. Be sure the cap is properly
and tightly secured.
Engine Overheating
The vehicle has an engine coolant
temperature gauge on the
instrument cluster to warn of engine
overheating. See
Engine Coolant
Temperature Gauge 0111
ii.
Caution
Running the engine without
coolant may cause damage or a
fire. Vehicle damage would not be
covered by the vehicle warranty.

GMC Canyon Owner Manual (GMNA-Localizing-U.S/Canada-9159361) -
2016 - crc - 8/25/15
272 Vehicle Care
If the decision is made not to lift the
hood when this warning appears,
get service help right away. See
Roadside Assistance Program
0361
ii.
If the decision is made to lift the
hood, make sure the vehicle is
parked on a level surface.
Then check to see if the engine
cooling fan is running. If the engine
is overheating, the fan should be
running. If it is not, do not continue
to run the engine and have the
vehicle serviced.
If Steam Is Coming from the
Engine Compartment
{Warning
Steam from an overheated engine
can burn you badly, even if you
just open the hood. Stay away
from the engine if you see or hear
steam coming from it. Just turn it
off and get everyone away from
the vehicle until it cools down. (Continued)
Warning (Continued)
Wait until there is no sign of
steam or coolant before you open
the hood.
If you keep driving when the
engine is overheated, the liquids
in it can catch fire. You or others
could be badly burned. Stop the
engine if it overheats, and get out
of the vehicle until the engine
is cool.
If No Steam Is Coming from
the Engine Compartment
If an engine overheat warning is
displayed but no steam can be seen
or heard, the problem may not be
too serious. Sometimes the engine
can get a little too hot when the
vehicle:
.Climbs a long hill on a hot day.
. Stops after high-speed driving.
. Idles for long periods in traffic.
If the overheat warning is displayed
with no sign of steam: 1. Turn the air conditioning off.
2. Turn the heater on to the
highest temperature and to the
highest fan speed. Open the
windows as necessary.
3. When it is safe to do so, pull off the road, shift to P (Park) or
N (Neutral), and let the
engine idle.
If the engine coolant temperature
gauge is no longer in the overheat
zone, the vehicle can be driven.
Continue to drive the vehicle slowly
for about 10 minutes. Keep a safe
distance from the vehicle in front.
If the warning does not come back
on, continue to drive normally and
have the cooling system checked
for proper fill and function.
If the warning continues, pull over,
stop, and park the vehicle
right away.
If there is no sign of steam, idle the
engine for three minutes while
parked. If the warning is still
displayed, turn off the engine until it
cools down.

GMC Canyon Owner Manual (GMNA-Localizing-U.S/Canada-9159361) -
2016 - crc - 8/25/15
Vehicle Care 273
Engine Fan
If the vehicle has a clutched engine
cooling fan, when the clutch is
engaged, the fan spins faster to
provide more air to cool the engine.
In most everyday driving conditions,
the fan is spinning slower and the
clutch is not fully engaged. This
improves fuel economy and reduces
fan noise. Under heavy vehicle
loading, trailer towing, and/or high
outside temperatures, the fan speed
increases as the clutch more fully
engages, so an increase in fan
noise may be heard. This is normal
and should not be mistaken as the
transmission slipping or making
extra shifts. It is merely the cooling
system functioning properly. The fan
will slow down when additional
cooling is not required and the
clutch disengages.
This fan noise may also be heard
when starting the engine. It will go
away as the fan clutch partially
disengages.
If the vehicle has electric cooling
fan(s), the fans may be heard
spinning at low speed during mosteveryday driving. The fans may turn
off if no cooling is required. Under
heavy vehicle loading, trailer towing,
high outside temperatures,
or operation of the air conditioning
system, the fans may change to
high speed and an increase in fan
noise may be heard. This is normal
and indicates that the cooling
system is functioning properly. The
fans will change to low speed when
additional cooling is no longer
required.
The electric engine cooling fans
may run after the engine has been
turned. off. This is normal and no
service is required.
Washer Fluid
What to Use
When windshield washer fluid needs
to be added, be sure to read the
manufacturer's instructions before
use. Use a fluid that has sufficient
protection against freezing in an
area where the temperature may fall
below freezing.
Adding Washer Fluid
Open the cap with the washer
symbol on it. Add washer fluid until
the tank is full. See
Engine
Compartment Overview 0259
iifor
reservoir location.
Caution
. Do not use washer fluid that
contains any type of water
repellent coating. This can
cause the wiper blades to
chatter or skip.
. Do not use engine coolant
(antifreeze) in the
windshield washer. It can
damage the windshield
washer system and paint.
(Continued)

GMC Canyon Owner Manual (GMNA-Localizing-U.S/Canada-9159361) -
2016 - crc - 8/25/15
Index 383
Check (cont'd)Malfunction Indicator
Engine Light . . . . . . . . . . . . . . . . .114
Child Restraints
Infants and Young Children . . . . . 70
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 75
Older Children . . . . . . . . . . . . . . . . . . 68
Securing . . . . . . . . . . . . . . . . . . . . 89, 95
Systems . . . . . . . . . . . . . . . . . . . . . . . . 72
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 331
Interior Care . . . . . . . . . . . . . . . . . . 336
Climate Control Systems . . . . . . . 186
Air Conditioning . . . . . . . . . . . . . . 186
Automatic . . . . . . . . . . . . . . . . . . . . . 188
Heating . . . . . . . . . . . . . . . . . . . . . . . 186
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Cluster, Instrument . . . . . . . . 106, 108
Clutch, Hydraulic . . . . . . . . . . . . . . . 266
Collision Damage Repair . . . . . . . 364
Compact Spare Tire . . . . . . . . . . . . 322
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . . . 98
Compass . . . . . . . . . . . . . . . . . . . . . . . 103 Messages . . . . . . . . . . . . . . . . . . . . 129
Connections OnStar
®. . . . . . . . . . . . . . . . . . . . . . 373 Control . . . . . . . . . . . . . . . . . . . . . . . . . 233
Traction and Electronic
Stability . . . . . . . . . . . . . . . . . . . . . 231
Control Light Hill Descent . . . . . . . . . . . . . . . . . . .117
Control of a Vehicle . . . . . . . . . . . . . 194
Convex Mirrors . . . . . . . . . . . . . . . . . . 36
Coolant Engine . . . . . . . . . . . . . . . . . . . . . . . . 269
Engine Temperature Gauge . . . 111
Cooling System . . . . . . . . . . . . . . . . . 268
Engine Messages . . . . . . . . . . . . 130
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 363
Cruise Control . . . . . . . . . . . . . . . . . . 234 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Cupholders . . . . . . . . . . . . . . . . . . . . . . 98
Customer Assistance . . . . . . . . . . . 360 Offices . . . . . . . . . . . . . . . . . . . . . . . . 359
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 360
Customer Information Service PublicationsOrdering Information . . . . . . . . 366
Customer Satisfaction
Procedure . . . . . . . . . . . . . . . . . . . . . 357
D
Damage Repair, Collision . . . . . . . 364
Danger, Warning, and Caution . . . . 2
Data Recorders, Event . . . . . . . . . 369
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . . 143
Defensive Driving . . . . . . . . . . . . . . . 193
Delayed Locking . . . . . . . . . . . . . . . . . 32
Diagnostics OnStar
®. . . . . . . . . . . . . . . . . . . . . . 375
Distracted Driving . . . . . . . . . . . . . . . 193
Dome Lamps . . . . . . . . . . . . . . . . . . . 147
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 121
Ajar Messages . . . . . . . . . . . . . . . 129
Delayed Locking . . . . . . . . . . . . . . . . 32
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Power Locks . . . . . . . . . . . . . . . . . . . . 32
Drive Belt Routing, Engine . . . . . . 356
Driver Information
Center (DIC) . . . . . . . . . . . . . 122, 125
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 245
Defensive . . . . . . . . . . . . . . . . . . . . . 193
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 193
For Better Fuel Economy . . . . . . . 23
Hill and Mountain Roads . . . . . . 201

GMC Canyon Owner Manual (GMNA-Localizing-U.S/Canada-9159361) -
2016 - crc - 8/25/15
384 Index
Driving (cont'd)If the Vehicle is Stuck . . . . . . . . . 203
Loss of Control . . . . . . . . . . . . . . . 195
Off-Road . . . . . . . . . . . . . . . . . . . . . 196
Off-Road Recovery . . . . . . . . . . . 195
Vehicle Load Limits . . . . . . . . . . . 204
Wet Roads . . . . . . . . . . . . . . . . . . . 200
Winter . . . . . . . . . . . . . . . . . . . . . . . . 202
E
Electrical Equipment,
Add-On . . . . . . . . . . . . . . . . . . . . . . . 254
Electrical System Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 285
Fuses . . . . . . . . . . . . . . . . . . . . . . . . 285
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 289
Overload . . . . . . . . . . . . . . . . . . . . . 284
Emergency OnStar
®. . . . . . . . . . . . . . . . . . . . . . 372
Engine Air Cleaner/Filter . . . . . . . . . . . . . 266
Check and Service EngineSoon Light . . . . . . . . . . . . . . . . . . .114
Compartment Overview . . . . . . . 259
Coolant . . . . . . . . . . . . . . . . . . . . . . . 269
Coolant Heater . . . . . . . . . . . . . . . 214 Engine (cont'd)
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . . 111
Cooling System . . . . . . . . . . . . . . . 268
Cooling System Messages . . . 130
Drive Belt Routing . . . . . . . . . . . . 356
Exhaust . . . . . . . . . . . . . . . . . . . . . . 218
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Oil Life System . . . . . . . . . . . . . . . 264
Oil Messages . . . . . . . . . . . . . . . . . 130
Oil Pressure Light . . . . . . . . . . . . 120
Overheating . . . . . . . . . . . . . . . . . . 271
Power Messages . . . . . . . . . . . . . 131
Running While Parked . . . . . . . . 219
Starting . . . . . . . . . . . . . . . . . . . . . . . 212
Entry Lighting . . . . . . . . . . . . . . . . . . . 147
Equipment, Towing . . . . . . . . . . . . . 251
Event Data Recorders . . . . . . . . . . 369
Exit Lighting . . . . . . . . . . . . . . . . . . . . 147
Extender, Safety Belt . . . . . . . . . . . . 55
Exterior Lamp Controls . . . . . . . . . 142
Exterior Lamps Off Reminder . . . 143
F
Fan Engine . . . . . . . . . . . . . . . . . . . . . . . . 273
Filter, Engine Air Cleaner . . . . . . . . . . . 266
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 143 Flashers, Hazard Warning . . . . . . 145
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 312
Changing . . . . . . . . . . . . . . . . . . . . . 313
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 339
Fluid Automatic Transmission . . . . . . 265
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 275
Four-Wheel DriveTransfer Case . . . . . . . . . . . . . . . 225
Washer . . . . . . . . . . . . . . . . . . . . . . . 273
Fog Lamps
Bulb Replacement . . . . . . . . . . . . 145
Folding Mirrors . . . . . . . . . . . . . . . . . . 37
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 238
Four-Wheel Drive . . . . . . . . . . 225, 276
Frequency Statement
Radio . . . . . . . . . . . . . . . . . . . . . . . . . 367
Front Axle . . . . . . . . . . . . . . . . . . . . . . 277
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 45
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 47
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Additives . . . . . . . . . . . . . . . . . . . . . 243
Economy Driving . . . . . . . . . . . . . . . 23

GMC Canyon Owner Manual (GMNA-Localizing-U.S/Canada-9159361) -
2016 - crc - 8/25/15
Index 385
Fuel (cont'd)Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 245
Filling the Tank . . . . . . . . . . . . . . . 243
Foreign Countries . . . . . . . . . . . . 243
Gauge . . . . . . . . . . . . . . . . . . . . . . . . .110
Low Fuel Warning Light . . . . . . . 120
Requirements, California . . . . . 242
System Messages . . . . . . . . . . . . 131
Full-Size Spare Tire . . . . . . . . . . . . 323
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . 285 Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 285
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 289
G
GaugesEngine Coolant
Temperature . . . . . . . . . . . . . . . . . 111
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . .110
Odometer . . . . . . . . . . . . . . . . . . . . . .110
Speedometer . . . . . . . . . . . . . . . . . .110
Tachometer . . . . . . . . . . . . . . . . . . . .110
Trip Odometer . . . . . . . . . . . . . . . . .110
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 105
General Information
Service and Maintenance . . . . . 340 General Information (cont'd)
Towing . . . . . . . . . . . . . . . . . . . . . . . . 245
Vehicle Care . . . . . . . . . . . . . . . . . . 256
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 98
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . . 361
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 281
Hazard Warning Flashers . . . . . . . 145
Head Restraints . . . . . . . . . . . . . . . . . 44
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . 281
Automatic . . . . . . . . . . . . . . . . . . . . . 144
Bulb Replacement . . . . . . . . . . . . 281
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 143
Flash-to-Pass . . . . . . . . . . . . . . . . . 143
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 282
High-Beam On Light . . . . . . . . . . 121
High/Low Beam Changer . . . . . 143
Lamps On Reminder . . . . . . . . . 121
Heated Front Seats . . . . . . . . . . . . . . 47
Heated Mirrors . . . . . . . . . . . . . . . . . . . 37
Heater Engine Coolant . . . . . . . . . . . . . . . 214 Heating and Air
Conditioning . . . . . . . . . . . . . . 186, 188
High-Beam On Light . . . . . . . . . . . . 121
Hill and Mountain Roads . . . . . . . . 201
Hill Descent Control (HDC) . . . . . 233
Hill Descent Control Light . . . . . . . 117
Hill Start Assist (HSA) . . . . . . . . . . 231
Home Page . . . . . . . . . . . . . . . . . . . . . 152
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 51
Hydraulic Clutch . . . . . . . . . . . . . . . . 266
I
Ignition Positions . . . . . . . . . . . . . . . 211
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 279
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 35
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . .118
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 70
Infotainment . . . . . . . . . . . . . . . . . . . . 149
Infotainment System . . . . . . . . . . . . 370
Instrument Cluster . . . . . . . . . 106, 108
Interior Rearview Mirrors . . . . . . . . . 38