Page 359 of 408

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
358 Service and Maintenance
(3)Or as indicated by the Driver
Information Center (DIC) or
two years whichever comes first.
The fuel filter may need to be
replaced more often based on
biodiesel usage, driving in climates
with severe dust, off-road driving,
or towing a trailer for extended
periods.
(4) Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
(5) Or every five years, whichever
comes first. See Cooling System
0 276.
(6) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(7) Replace brake fluid every five
years. See Brake Fluid 0283.Special Application
Services
.
Severe Commercial Use
Vehicles Only: Lubricate chassis
components every oil change.
. Have underbody flushing service
performed. See "Underbody
Maintenance" in Exterior Care
0 341.
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services —their
trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.
The following list is intended to
explain the services and conditions
to look for that may indicate
services are required.
Battery
The 12-volt battery supplies power
to start the engine and operate any
additional electrical accessories.
Page 363 of 408
GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
362 Service and Maintenance
UsageFluid/Lubricant
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or equivelant.
Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter 23279657 A3226C
Engine Oil Filter 1.5L L4 Gas Engine 12640445 PF64
1.6L L4 Diesel Engine 55588497 PF2264G
2.0L L4 Gas Engine 12640445 PF64
Fuel Filter 1.6L L4 Diesel Engine 84186990 TP1016
Passenger Compartment Air Filter 13508023 CF185
Spark Plugs 1.5L L4 Gas Engine 12673527 41-153
Page 367 of 408
GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
366 Technical Data
Vehicle Data
Capacities and Specifications
ApplicationCapacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under thehood. See your dealer for more information.
Engine Cooling System 1.5L L4 Gas Engine 6.6 L 7.0 qt
1.6L L4 Diesel Engine 7.5 L 7.9 qt
2.0L L4 Gas Engine 7.8 L 8.2 qt
Engine Oil with Filter 1.5L L4 Gas Engine AWD 5.0 L 5.3 qt
1.5L L4 Gas Engine FWD 4.0 L 4.2 qt
1.6L L4 Diesel Engine 5.0 L 5.3 qt
2.0L L4 Gas Engine AWD 5.7 L 6.0 qt
2.0L L4 Gas Engine FWD 4.7 L 5.0 qt
Fuel Tank
FWD 56.0 L 14.8 gal
Page 399 of 408

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-10664916) - 2018 - crc - 9/15/17
398 Index
Driving (cont'd)Hill and Mountain Roads . . . . . . 179
If the Vehicle is Stuck . . . . . . . . . 180
Loss of Control . . . . . . . . . . . . . . . 173
Off-Road . . . . . . . . . . . . . . . . . . . . . 174
Off-Road Recovery . . . . . . . . . . . 173
Vehicle Load Limits . . . . . . . . . . . 181
Wet Roads . . . . . . . . . . . . . . . . . . . 178
Winter . . . . . . . . . . . . . . . . . . . . . . . . 179
Driving the Vehicle . . . . . . . . . . . . . . . . 2
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 162
E
Electric Parking Brake . . . . . . . . . . 210
Electric Parking Brake Light . . . . 130
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 257
Electrical System
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 293
Fuses and Circuit Breakers . . . 292
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 296
Overload . . . . . . . . . . . . . . . . . . . . . 292
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 298 Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . 384
Engine Air Cleaner/Filter . . . . . . . . . . . . . 274
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 127
Compartment Overview . . . . . . . 264
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 124
Cooling System . . . . . . . . . . . . . . . 276
Drive Belt Routing . . . . . . . . . . . . 368
Exhaust . . . . . . . . . . . . . . . . . . . . . . 196
Heater . . . . . . . . . . . . . . . . . . . . . . . . 191
Oil Life System . . . . . . . . . . . . . . . 273
Oil Pressure Light . . . . . . . . . . . . 133
Overheating . . . . . . . . . . . . . . . . . . 280
Power Messages . . . . . . . . . . . . . 142
Running While Parked . . . . . . . . 197
Starting . . . . . . . . . . . . . . . . . . . . . . . 188
Engines Diesel Fuel . . . . . . . . . . . . . . . . . . . 238
Entry Lighting . . . . . . . . . . . . . . . . . . . 157
Equipment, Towing . . . . . . . . . . . . . 256
Event Data Recorders . . . . . . . . . . 381
Exhaust Fluid Diesel . . . . . . . . . . . . . . . . . . . . . . . . 198
Exit Lighting . . . . . . . . . . . . . . . . . . . . 157
Extended Parking . . . . . . . . . . . . . . . 196 Extender, Seat Belt . . . . . . . . . . . . . . 74
Exterior Lamp Controls . . . . . . . . . 151
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 158
F
FeaturesMemory . . . . . . . . . . . . . . . . . . . . . . . . . 13
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Replacement (Fuel) . . . . . . . . . . . 246
Filter, Engine Air Cleaner . . . . . . . . . . . 274
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 153
Flashers, Hazard Warning . . . . . . 154
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 320 Changing . . . . . . . . . . . . . . . . . . . . . 329
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 349
Fluid
Automatic Transmission . . . . . . 274
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 283
Diesel Exhaust . . . . . . . . . . . . . . . . . 27
Washer . . . . . . . . . . . . . . . . . . . . . . . 282
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 155
Folding Mirrors . . . . . . . . . . . . . . . . . . 49
Folding Seatback . . . . . . . . . . . . . . . . 64
Forward Automatic Braking . . . . . 231
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 228
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