2013 GMC TERRAIN coolant temperature

Black plate (15,1)GMC Terrain/Terrain Denali Owner Manual - 2013 - crc 1st edition - 5/8/12
Vehicle Care 10-15
If there seems to be no leak, with
the engine on, check to see if the
electric engine cooling fan is
running. If the engine is
overheating, the fan should be
running. If it is not, the vehicle
needs service. Turn off the engine.
Notice:Using coolant other than
DEX-COOL
®can cause premature
engine, heater core, or radiator
corrosion. In addition, the engine
coolant could require changing
sooner, at 50 000 km (30,000 mi)
or 24 months, whichever occurs
first. 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. This coolant is designed to
remain in the vehicle for 5 years or
240 000 km (150,000 mi), whichever
occurs first. 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 on
page 10‑18.
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
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.
Notice: If an improper coolant
mixture is used, the engine could
overheat and be badly damaged.
The repair cost would not be
covered by the vehicle warranty.
Too much water in the mixture
can freeze and crack the engine,
radiator, heater core, and other
parts.

Black plate (18,1)GMC Terrain/Terrain Denali Owner Manual - 2013 - crc 1st edition - 5/8/12
10-18 Vehicle Care
the coolant surge tank until the
level reaches the COLD
FILL line.
5. Replace the pressure cap. Be sure the pressure cap is
hand-tight.
Check the level in the coolant surge
tank when the cooling system has
cooled down. If the coolant is not at
the proper level, repeat Steps
1–3 and reinstall the pressure cap.
If the coolant still is not at the proper
level when the system cools down
again, see your dealer.
Engine Overheating
The vehicle has an indicator to warn
of engine overheating. There is an
engine coolant temperature warning
light on the vehicle's instrument
panel. See Engine Coolant
Temperature Gauge on page 5‑9.
The decision may be made not to lift
the hood when this warning
appears, but instead get service
help right away. See Roadside
Assistance Program (Mexico) on page 13‑7
orRoadside Assistance
Program (U.S. and Canada) on
page 13‑11.
If the decision to lift the hood is
made, make sure the vehicle is
parked on a level surface.
Then check to see if the engine
cooling fan(s) are running. If the
engine is overheating, the fan(s)
should be running. If they are not,
do not continue to run the engine
and have the vehicle serviced.
Notice: Engine damage from
running the engine without
coolant is not covered by the
warranty.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
(Continued)
WARNING (CONTINUED)
steam coming from it. Just turn it
off and get everyone away from
the vehicle until it cools down.
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.

Black plate (20,1)GMC Terrain/Terrain Denali Owner Manual - 2013 - crc 1st edition - 5/8/12
10-20 Vehicle Care
4. Unscrew the cap and wipe thedipstick with a clean rag.
5. Replace the cap and completely tighten it.
6. Remove the cap again and look at the fluid level on the dipstick.
The fluid level should be between
MAX and MIN line at room
temperature. If the fluid is on or
below MIN line, add fluid.
What to Use
To determine what kind of fluid to
use, refer to Recommended Fluids
and Lubricants on page 11‑12.
Always use the proper fluid.
Notice: Use of the incorrect fluid
may damage the vehicle and the
damages may not be covered by
the vehicle's warranty. Always
use the correct fluid listed in
Recommended Fluids and
Lubricants on page 11‑12.
Washer Fluid
What to Use
Read the manufacturer's
instructions before refilling the
windshield washer fluid. If operating
the vehicle in an area where the
temperature may fall below freezing,
use a fluid that has sufficient
protection against freezing.
Adding Washer Fluid
Open the cap with the washer
symbol on it and add washer fluid
until full. See Engine Compartment
Overview on page 10‑5 for reservoir
location. Notice
.When using concentrated
washer fluid, follow the
manufacturer instructions for
adding water.
.Do not mix water with
ready-to-use washer fluid.
Water can cause the solution
to freeze and damage the
washer fluid tank and other
parts of the washer system.
.Fill the washer fluid tank only
three-quarters full when it is
very cold. This allows for
fluid expansion if freezing
occurs, which could damage
the tank if it is
completely full.
.Do not use engine coolant
(antifreeze) in the windshield
washer. It can damage the
windshield washer system
and paint.

Black plate (2,1)GMC Terrain/Terrain Denali Owner Manual - 2013 - crc 1st edition - 5/8/12
i-2 INDEX
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Break-In, New Vehicle . . . . . . . . . 9-19
Bulb Replacement . . . . . . . . . . . . 10-31Fog Lamps . . . . . . . . . . . . . 10-28, 6-4
Headlamp Aiming . . . . . . . . . . . 10-26
Headlamps . . . . . . . . . . . . . . . . . 10-27
Headlamps, Front TurnSignal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . 10-27
License Plate Lamps . . . . . . . 10-30
Taillamps, Turn Signal, Sidemarker, Stoplamps,
and Backup Lamps . . . . . . . . 10-28
Buying New Tires . . . . . . . . . . . . . 10-53
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 5-5
California Fuel Requirements . . . . . . . . . . . 9-48
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 10-2
Warning . . . . . . . . . . . . . . . . . . . . . . 10-2
Camera, Rear Vision . . . . . . . . . . 9-43
Canadian Vehicle Owners . . . . . . . . iii
Capacities and
Specifications . . . . . . . . . . . . . . . . 12-2 Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . 9-25
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Winter Driving . . . . . . . . . . . . . . . . 9-12
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Tie-Downs . . . . . . . . . . . . . . . . . . . . . 4-2
Cautions, Danger, and Warnings . . . . . . . . . . . . . . . . . . . . . . . . iv
Center Console Storage . . . . . . . . 4-1
Chains, Tire . . . . . . . . . . . . . . . . . . 10-57
Charging System Light . . . . . . . . 5-12
Check Engine Light . . . . . . . . . . . . . . . . . . 5-12
IgnitionTransmission Lock . . . . . . . . 10-24
Child Restraints Infants and YoungChildren . . . . . . . . . . . . . . . . . . . . . 3-35
Lower Anchors and Tethers for Children . . . . . . . . . 3-40
Older Children . . . . . . . . . . . . . . . . 3-33
Securing . . . . . . . . . . . . . . . . 3-45, 3-48
Systems . . . . . . . . . . . . . . . . . . . . . . 3-37 Cleaning
Exterior Care . . . . . . . . . . . . . . . 10-73
Interior Care . . . . . . . . . . . . . . . . 10-76
Climate Control Systems . . . . . . . 8-1 Air Conditioning . . . . . . . . . . . . . . . 8-1
Automatic . . . . . . . . . . . . . . . . . . . . . . 8-3
Heating . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Cluster, Instrument . . . . . . . . . . . . . 5-7
Collision Damage Repair . . . . . 13-14
Compact Spare Tire . . . . . . . . . . 10-66
Compass . . . . . . . . . . . . . . . . . . . . . . . 5-5 Messages . . . . . . . . . . . . . . . . . . . . 5-25
Connections OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-4
Control of a Vehicle . . . . . . . . . . . . . 9-3
Convenience Net . . . . . . . . . . . . . . . 4-2
Convex Mirrors . . . . . . . . . . . . . . . . 2-14
Coolant Engine . . . . . . . . . . . . . . . . . . . . . . 10-15
Engine Temperature Gauge . . . 5-9
Cooling System . . . . . . . . . . . . . . . 10-14
Engine Messages . . . . . . . . . . . . 5-25
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . 13-13

Black plate (4,1)GMC Terrain/Terrain Denali Owner Manual - 2013 - crc 1st edition - 5/8/12
i-4 INDEX
Engine (cont'd)Coolant Heater . . . . . . . . . . . . . . . 9-23
Coolant Temperature Gauge . . . 5-9
Cooling System . . . . . . . . . . . . . 10-14
Cooling System Messages . . . 5-25
Cover . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Drive Belt Routing . . . . . . . . . . . . 12-4
Exhaust . . . . . . . . . . . . . . . . . . . . . . 9-25
Oil Life System . . . . . . . . . . . . . .10-11
Oil Messages . . . . . . . . . . . . . . . . . 5-26
Overheating . . . . . . . . . . . . . . . . 10-18
Power Messages . . . . . . . . . . . . . 5-27
Pressure Light . . . . . . . . . . . . . . . . 5-18
Running While Parked . . . . . . . . 9-26
Starting . . . . . . . . . . . . . . . . . . . . . . . 9-21
Entry Lighting . . . . . . . . . . . . . . . . . . . 6-5
Equipment, Towing . . . . . . . . . . . . 9-58
Event Data Recorders . . . . . . . . 13-19
Extender, Safety Belt . . . . . . . . . . 3-17
Exterior Lamp Controls . . . . . . . . . 6-1F
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Filter, Engine Air Cleaner . . . . . . . . . 10-12
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 6-2
Flashers, Hazard Warning . . . . . . 6-3
Flat Tire . . . . . . . . . . . . . . . . . . . . . . 10-58 Changing . . . . . . . . . . . . . . . . . . . 10-59
Floor Mats . . . . . . . . . . . . . . . . . . . . 10-79
Fluid Automatic Transmission . . . . 10-12
Brakes . . . . . . . . . . . . . . . . . . . . . . 10-22
Power Steering . . . . . . . . . . . . . 10-19
Washer . . . . . . . . . . . . . . . . . . . . . 10-20
Fog Lamps
Bulb Replacement . . . . . . 10-28, 6-4
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . 9-37
Forward Collision Alert
(FCA) Warning Light . . . . . . . . . 5-16
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20 Front Seats
Adjustment . . . . . . . . . . . . . . . . . . . . 3-3
Heated . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-48 Additives . . . . . . . . . . . . . . . . . . . . . 9-49
E85 (85% Ethanol) . . . . . . . . . . . 9-50
Economy Driving . . . . . . . . . . . . . 1-21
Economy Light . . . . . . . . . . . . . . . 5-19
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 9-52
Filling the Tank . . . . . . . . . . . . . . . 9-51
Foreign Countries . . . . . . . . . . . . 9-49
Gasoline Specifications . . . . . . . 9-48
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Low Fuel Warning Light . . . . . . . 5-19
Recommended . . . . . . . . . . . . . . . 9-48
Requirements, California . . . . . 9-48
System Messages . . . . . . . . . . . . 5-27
Fuel Economy Mode . . . . . . . . . . . 9-29
Fuses . . . . . . . . . . . . . . . . . . . . . . . . 10-32 Engine Compartment
Fuse Block . . . . . . . . . . . . . . . . 10-32
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-35

Black plate (5,1)GMC Terrain/Terrain Denali Owner Manual - 2013 - crc 1st edition - 5/8/12
INDEX i-5
G
Garage Door Opener . . . . . . . . . . 5-36Programming . . . . . . . . . . . . . . . . . 5-36
Gasoline Specifications . . . . . . . . . . . . . . . . . 9-48
Gauges Engine Coolant
Temperature . . . . . . . . . . . . . . . . . 5-9
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Odometer . . . . . . . . . . . . . . . . . . . . . . 5-8
Speedometer . . . . . . . . . . . . . . . . . . 5-8
Tachometer . . . . . . . . . . . . . . . . . . . . 5-8
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . . 5-6
General Information Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-53
Vehicle Care . . . . . . . . . . . . . . . . . . 10-2
Glove Box . . . . . . . . . . . . . . . . . . . . . . 4-1
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . 13-7
H
Hazard Warning Flashers . . . . . . . 6-3
Head Restraints . . . . . . . . . . . . . . . . 3-2
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . 10-26
Automatic . . . . . . . . . . . . . . . . . . . . . . 6-2
Bulb Replacement . . . . . . . . . . 10-27
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . 6-2
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-2
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . 10-27
High-Beam On Light . . . . . . . . . . 5-20
High/Low Beam Changer . . . . . . 6-1
Lamps On Reminder . . . . . . . . . 5-20
Heated Front Seats . . . . . . . . . . . . . 3-8
Heated Mirrors . . . . . . . . . . . . . . . . . 2-14
Heater Engine Coolant . . . . . . . . . . . . . . . 9-23
Heating and Air Conditioning . . . . . . . . . . . . . . . 8-1, 8-3 High-Beam On Light . . . . . . . . . . . 5-20
Highway Hypnosis . . . . . . . . . . . . . 9-11
Hill and Mountain Roads . . . . . . . 9-11
Hill Start Assist (HSA) . . . . . . . . . 9-32
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
How to Wear Safety Belts
Properly . . . . . . . . . . . . . . . . . . . . . . 3-12
I
Ignition Positions . . . . . . . . . . . . . . 9-19
Ignition Transmission LockCheck . . . . . . . . . . . . . . . . . . . . . . . 10-24
Immobilizer . . . . . . . . . . . . . . . . . . . . 2-13
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . 3-35
Infotainment . . . . . . . . . . . . . . . . . . . . 7-1
Infotainment System . . . . . . . . . . 13-20
Instrument Cluster . . . . . . . . . . . . . . 5-7
Introduction . . . . . . . . . . . . . . . . . . . . . . . iii