trailer GMC TERRAIN 2017 Owner's Guide

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
Vehicle Care 219
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. SeeEngine Coolant
Temperature Gauge 0104.
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 0299.
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.
Caution
Running the engine without
coolant may cause damage or a
fire. Vehicle damage would not be
covered by the vehicle 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
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.
. Stops after high-speed driving.
. Idles for long periods in traffic.
. Tows a trailer.
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 temperature overheat gauge is
no longer in the overheat zone or an
overheat warning no longer
displays, the vehicle can be driven.
Continue to drive the vehicle slowly
for about 10 minutes. Keep a safe
vehicle distance from the vehicle in
front. If the warning does not come

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
232 Vehicle Care
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.Fuses Usage
1 Cooling fan 1
2 Cooling fan 2
3 Brake booster
4 Right power windows Fuses Usage
5 Memory seat module
6 Left power seat
7 Instrument panel fuse block 1
8 Rear defogger
9 Starter
10 AIR pump motor Fuses Usage
11 Instrument panel fuse block 2
12 Sunroof
13 ABS pump
14 Instrument panel fuse block 3
15 Left power windows
16 ABS module
17 Transmission control module battery
18 Trailer parking light
19 AIR pump solenoid
20 Engine control module battery
21 Canister vent
22 Left trailer side (if equipped)
23 Liftgate module
24 Power lumbar
25 Right trailer side (if equipped)

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
Vehicle Care 267
.The proper towing equipment.
See your dealer or trailering
professional for additional advice
and equipment
recommendations.
. If the vehicle is ready to be
towed. Just as preparing the
vehicle for a long trip, make sure
the vehicle is prepared to be
towed.
Dinghy Towing
Front-wheel-drive and
all-wheel-drive vehicles may be
dinghy towed from the front. These
vehicles can also be towed by
placing them on a platform trailer
with all four wheels off of the
ground. For other towing options,
see “Dolly Towing” following in this
section.
For vehicles being dinghy towed,
the vehicle should be run at the
beginning of each day and at each
RV fuel stop for about five minutes.
This will ensure proper lubrication of
transmission components.To tow the vehicle from the front
with all four wheels on the ground:
1. Position the vehicle to be towed and secure it to the
towing vehicle.
2. Turn the ignition key to ON/RUN.
3. Shift the transmission to N (Neutral).
4. Turn the ignition key to ACC/ ACCESSORY.
5. Turn all accessories off.
6. To prevent the battery from draining while the vehicle is
being towed, remove fuse 32, the Discrete Logic Ignition
Switch fuse, from the
instrument panel fuse block
and store it in a safe location.
See
Instrument Panel Fuse
Block 0234.
Caution
If the vehicle is towed without
performing each of the steps
listed under “Dinghy Towing,” the
automatic transmission could be
damaged. Be sure to follow all
steps of the dinghy towing
procedure prior to and after
towing the vehicle.
Caution
If 105 km/h (65 mph) is exceeded
while towing the vehicle, it could
be damaged. Never exceed
105 km/h (65 mph) while towing
the vehicle.

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
268 Vehicle Care
Once the destination is reached:1. Set the parking brake.
2. Shift the transmission to P (Park).
3. Turn the ignition key to LOCK/OFF.
4. Install fuse 32, the Discrete Logic Ignition Switch fuse. See
Instrument Panel Fuse
Block 0234.
5. Start the engine and let it idle for more than three minutes
before driving the vehicle.
Caution
Do not tow a vehicle with the front
drive wheels on the ground if one
of the front tires is a compact
spare tire. Towing with two
different tire sizes on the front of
the vehicle can cause severe
damage to the transmission.
Caution
Use of a shield mounted in front
of the vehicle grille could restrict
airflow and cause damage to the
transmission. The repairs would
not be covered by the vehicle
warranty. If using a shield, only
use one that attaches to the
towing vehicle.
Dolly Towing (All-Wheel-Drive
Vehicles)
All-wheel-drive vehicles should not
be towed with two wheels on the
ground. To properly tow these
vehicles, they should be placed on
a platform trailer with all four wheels
off of the ground or dinghy towed
from the front.
Dolly Towing
(Front-Wheel-Drive Vehicles)
To tow the vehicle from the front
with the rear wheels on the ground:
1. Put the front wheels on a dolly.
2. Move the shift lever to P (Park).
3. Set the parking brake.
4. Secure the vehicle to the dolly.
5. Follow the dolly manufacturer's instructions for preparing the
vehicle and dolly for towing.
6. Release the parking brake.

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
280 Service and Maintenance
frequent checks and services. The
Additional Required Services -
Normal are for vehicles that:
.Carry passengers and cargo
within recommended limits on
the Tire and Loading Information
label. See Vehicle Load
Limits 0161.
. Are driven on reasonable road
surfaces within legal driving
limits.
. Use the recommended fuel. See
Fuel 0191.
Refer to the information in the
Maintenance Schedule Additional
Required Services - Normal chart.
The Additional Required Services -
Severe are for vehicles that are:
. Mainly driven in heavy city traffic
in hot weather.
. Mainly driven in hilly or
mountainous terrain.
. Frequently towing a trailer.
. Used for high speed or
competitive driving. .
Used for taxi, police, or delivery
service.
Refer to the information in the
Maintenance Schedule Additional
Required Services - Severe chart.
{Warning
Performing maintenance work can
be dangerous and can cause
serious injury. Perform
maintenance work only if the
required information, proper tools,
and equipment are available.
If they are not, see your dealer to
have a trained technician do the
work. See Doing Your Own
Service Work 0204.
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
.
Check the engine oil level. See
Engine Oil 0209.
Once a Month
. Check the tire inflation
pressures. See Tire
Pressure 0243.
. Inspect the tires for wear. See
Tire Inspection 0248.
. Check the windshield washer
fluid level. See Washer
Fluid 0221.
Engine Oil Change
When the CHANGE ENGINE OIL
SOON message displays, have the
engine oil and filter changed within
the next 1 000 km/600 mi. If driven
under the best conditions, the
engine oil life system may not
indicate the need for vehicle service
for up to a year. The engine oil and
filter must be changed at least once

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9919509) - 2017 - crc - 8/16/16
328 Index
Tires (cont'd)All-Season . . . . . . . . . . . . . . . . . . . . 236
Buying New Tires . . . . . . . . . . . . . 250
Chains . . . . . . . . . . . . . . . . . . . . . . . . 254
Changing . . . . . . . . . . . . . . . . . . . . . 256
Compact Spare . . . . . . . . . . . . . . . 262
Designations . . . . . . . . . . . . . . . . . 240
Different Size . . . . . . . . . . . . . . . . . 251
If a Tire Goes Flat . . . . . . . . . . . . 255
Inspection . . . . . . . . . . . . . . . . . . . . 248
Messages . . . . . . . . . . . . . . . . . . . . 124
Pressure . . . . . . . . . . . . . . . . . . . . . . 243
Pressure Light . . . . . . . . . . . . . . . . .112
Pressure Monitor Operation . . 245
Pressure Monitor System . . . . . 244
Rotation . . . . . . . . . . . . . . . . . . . . . . 248
Sidewall Labeling . . . . . . . . . . . . . 238
Terminology and Definitions . . 240
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 252
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 253
Wheel Replacement . . . . . . . . . . 254
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . 249
Winter . . . . . . . . . . . . . . . . . . . . . . . . 237
Towing Driving Characteristics . . . . . . . . 195 Towing (cont'd)
Equipment . . . . . . . . . . . . . . . . . . . . 200
General Information . . . . . . . . . . 195
Recreational Vehicle . . . . . . . . . . 266
Trailer . . . . . . . . . . . . . . . . . . . . . . . . 198
Trailer Sway Control (TSC) . . . 200
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 266
Traction Control System (TCS)/
StabiliTrak
®Light . . . . . . . . . . . . . 111
Off Light . . . . . . . . . . . . . . . . . . . . . . . 111
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 177
Trailer
Sway Control (TSC) . . . . . . . . . . 200
Towing . . . . . . . . . . . . . . . . . . . . . . . . 198
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 172
Fluid, Automatic . . . . . . . . . . . . . . 213
Messages . . . . . . . . . . . . . . . . . . . . 124
Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . . . 301
Turn and Lane-Change
Signals . . . . . . . . . . . . . . . . . . . . . . . . 137
Turn Signal Bulb Replacement . . . . . . . . . . . . 227
U
Uniform Tire Quality Grading . . . 252
Universal Remote System . . . . . . 131Operation . . . . . . . . . . . . . . . . . . . . . 133
Programming . . . . . . . . . . . . . . . . . 131
Using This Manual . . . . . . . . . . . . . . . . 2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 37
Canadian Owners . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . 151
Identification Number (VIN) . . . 292
Load Limits . . . . . . . . . . . . . . . . . . . 161
Messages . . . . . . . . . . . . . . . . . . . . .118
Personalization . . . . . . . . . . . . . . . 125
Reminder Messages . . . . . . . . . . 124
Remote Start . . . . . . . . . . . . . . . . . . . 29
Security . . . . . . . . . . . . . . . . . . . . . . . . 37
Towing . . . . . . . . . . . . . . . . . . . . . . . . 266
Vehicle Ahead Indicator . . . . . . . . 111
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . . . 243
Vehicle Data Recording and
Privacy . . . . . . . . . . . . . . . . . . . . . . . . 306
Ventilation, Air . . . . . . . . . . . . . . . . . . 147
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . 43