2018 GMC Terrain Owner's Manual
Year:
2018
Make:
GMC
Model:
Terrain
Rating:
Table of Contents
Contents
2
Introduction
3
Canadian Vehicle Owners
3
Using this Manual
3
About Driving the Vehicle
3
Danger, Warning, and Caution
4
Symbols
4
In Brief
6
Instrument Panel
7
Initial Drive Information
9
Stop/Start System
9
Remote Keyless Entry (RKE) System
9
Remote Vehicle Start
9
Door Locks
10
Liftgate
10
Windows
11
Seat Adjustment
12
Memory Features
14
Heated and Ventilated Seats
14
Head Restraint Adjustment
15
Seat Belts
15
Passenger Sensing System
15
Mirror Adjustment
16
Steering Wheel Adjustment
16
Interior Lighting
17
Exterior Lighting
17
Windshield Wiper/Washer
18
Climate Controls
19
Transmission
20
Vehicle Features
21
Infotainment System
21
Steering Wheel Controls
21
Cruise Control
21
Driver Information Center (DIC)
21
Forward Collision Alert (FCA) System
22
Forward Automatic Braking (FAB)
22
Lane Keep Assist (LKA)
22
Lane Change Alert (LCA)
22
Surround Vision
23
Rear Vision Camera (RVC)
23
Rear Cross Traffic Alert (RCTA) System
23
Parking Assist
23
Automatic Parking Assist (APA)
23
Power Outlets
23
Universal Remote System
24
Sunroof
24
Performance and Maintenance
25
Traction Control/Electronic Stability Control
25
Tire Pressure Monitor
25
Fuel (LYX - 1.5L L4 Turbo Engine)
26
Fuel (LTG - 2.0L L4 Turbo Engine)
26
Fuel (Diesel)
26
E85 or FlexFuel
26
Engine Oil Life System
26
Driving for Better Fuel Economy
27
Diesel Particulate Filter
27
Diesel Exhaust Fluid
28
Roadside Assistance Program
28
Keys, Doors, and Windows
29
Keys and Locks
29
Keys
29
Remote Keyless Entry (RKE) System
30
Remote Keyless Entry (RKE) System Operation
30
Remote Vehicle Start
36
Door Locks
38
Power Door Locks
40
Delayed Locking
40
Automatic Door Locks
40
Lockout Protection
41
Safety Locks
41
Doors
42
Liftgate
42
Vehicle Security
47
Vehicle Alarm System
47
Immobilizer
48
Immobilizer Operation
49
Exterior Mirrors
50
Convex Mirrors
50
Power Mirrors
50
Folding Mirrors
50
Heated Mirrors
50
Automatic Dimming Mirror
51
Reverse Tilt Mirrors
51
Interior Mirrors
51
Interior Rearview Mirrors
51
Manual Rearview Mirror
51
Automatic Dimming Rearview Mirror
51
Windows
51
Power Windows
52
Sun Visors
53
Roof
54
Sunroof
54
Seats and Restraints
56
Head Restraints
57
Front Seats
59
Seat Adjustment
59
Power Seat Adjustment
59
Lumbar Adjustment
60
Reclining Seatbacks
60
Memory Seats
61
Heated and Ventilated Front Seats
64
Folding Seatback
65
Rear Seats
66
Heated Rear Seats
69
Seat Belts
70
How to Wear Seat Belts Properly
71
Lap-Shoulder Belt
72
Seat Belt Use During Pregnancy
75
Seat Belt Extender
75
Safety System Check
76
Seat Belt Care
76
Replacing Seat Belt System Parts after a Crash
76
Airbag System
77
Where Are the Airbags?
79
When Should an Airbag Inflate?
80
What Makes an Airbag Inflate?
81
How Does an Airbag Restrain?
81
What Will You See after an Airbag Inflates?
82
Passenger Sensing System
83
Servicing the Airbag-Equipped Vehicle
87
Adding Equipment to the Airbag-Equipped Vehicle
87
Airbag System Check
88
Replacing Airbag System Parts after a Crash
88
Child Restraints
89
Older Children
89
Infants and Young Children
91
Child Restraint Systems
93
Where to Put the Restraint
95
Lower Anchors and Tethers for Children (LATCH System)
96
Replacing LATCH System Parts After a Crash
101
Securing Child Restraints (With the Seat Belt in the Rear Seat)
102
Securing Child Restraints (With the Seat Belt in the Front Seat)
104
Storage
107
Storage Compartments
107
Glove Box
107
Cupholders
107
Center Console Storage
107
Additional Storage Features
108
Cargo Cover
108
Cargo Tie-Downs
109
Convenience Net
109
Roof Rack System
109
Instruments and Controls
111
Controls
112
Steering Wheel Adjustment
112
Steering Wheel Controls
112
Heated Steering Wheel
112
Horn
112
Windshield Wiper/Washer
112
Rear Window Wiper/Washer
113
Compass
114
Clock
115
Power Outlets
115
Wireless Charging
116
Warning Lights, Gauges, and Indicators
119
Instrument Cluster
120
Speedometer
124
Odometer
124
Trip Odometer
124
Tachometer
124
Fuel Gauge
124
Engine Coolant Temperature Gauge
125
Seat Belt Reminders
126
Airbag Readiness Light
127
Passenger Airbag Status Indicator
127
Charging System Light
128
Malfunction Indicator Lamp (Check Engine Light)
128
Brake System Warning Light
130
Electric Parking Brake Light
131
Service Electric Parking Brake Light (Uplevel Only)
131
Antilock Brake System (ABS) Warning Light
132
Tow/Haul Mode Light
132
Hill Descent Control Light
132
Lane Keep Assist (LKA) Light
132
Vehicle Ahead Indicator
133
Traction Off Light
133
StabiliTrak OFF Light
133
Traction Control System (TCS)/StabiliTrak Light
133
Wait-to-Start Light
134
Tire Pressure Light
134
Engine Oil Pressure Light
134
Low Fuel Warning Light
135
Diesel Exhaust Fluid (DEF) Warning Light
135
Security Light
136
High-Beam On Light
136
Front Fog Lamp Light
136
Lamps On Reminder
136
Cruise Control Light
137
Information Displays
137
Driver Information Center (DIC)
137
Vehicle Messages
142
Engine Power Messages
143
Vehicle Speed Messages
143
Vehicle Personalization
143
Universal Remote System
148
Universal Remote System Programming
148
Universal Remote System Operation
151
Lighting
152
Exterior Lighting
152
Exterior Lamp Controls
152
Headlamp High/Low-Beam Changer
154
Flash-to-Pass
154
Daytime Running Lamps (DRL)
154
Automatic Headlamp System
155
Hazard Warning Flashers
155
Turn and Lane-Change Signals
156
Fog Lamps
156
Interior Lighting
157
Instrument Panel Illumination Control
157
Courtesy Lamps
157
Dome Lamps
157
Reading Lamps
157
Lighting Features
158
Entry Lighting
158
Exit Lighting
158
Battery Load Management
159
Battery Power Protection
159
Exterior Lighting Battery Saver
159
Infotainment System
160
Introduction
160
Infotainment
160
Climate Controls
161
Climate Control Systems
161
Dual Automatic Climate Control System
163
Air Vents
166
Maintenance
166
Passenger Compartment Air Filter
166
Service
168
Driving and Operating
169
Driving Information
170
Driver Behavior
170
Driving Environment
171
Vehicle Design
171
Distracted Driving
171
Defensive Driving
172
Drunk Driving
172
Control of a Vehicle
172
Braking
172
Steering
173
Off-Road Recovery
174
Loss of Control
174
Off-Road Driving
175
Driving on Wet Roads
179
Hill and Mountain Roads
180
Winter Driving
180
If the Vehicle Is Stuck
181
Vehicle Load Limits
182
Starting and Operating
186
New Vehicle Break-In
186
Ignition Positions
187
Starting the Engine
189
Engine Heater
192
Retained Accessory Power (RAP)
193
Shifting Into Park
193
Shifting out of Park
194
Parking over Things That Burn
197
Extended Parking
197
Engine Exhaust
197
Running the Vehicle While Parked
198
Diesel Particulate Filter
198
Diesel Exhaust Fluid
199
Automatic Transmission
205
Manual Mode
209
Tow/Haul Mode
210
Drive Systems
210
All-Wheel Drive
210
Brakes
211
Antilock Brake System (ABS)
211
Electric Parking Brake
211
Brake Assist
213
Hill Start Assist (HSA)
213
Ride Control Systems
214
Traction Control/Electronic Stability Control
214
Hill Descent Control (HDC)
217
Driver Mode Control
217
Cruise Control
221
Driver Assistance Systems
223
Assistance Systems for Parking or Backing
224
Assistance Systems for Driving
229
Forward Collision Alert (FCA) System
229
Forward Automatic Braking (FAB)
232
Side Blind Zone Alert (SBZA)
233
Lane Change Alert (LCA)
233
Lane Departure Warning (LDW)
235
Lane Keep Assist (LKA)
235
Fuel
237
Fuel (Gasoline)
237
California Fuel Requirements (Gasoline)
238
Fuels in Foreign Countries (Gasoline)
239
Fuel Additives
239
Fuel for Diesel Engines
239
What Fuel to Use in the U.S. (Diesel)
240
What Fuel to Use in Canada and Mexico (Diesel)
241
Biodiesel
242
Cold Weather Operation (Diesel)
243
Water in Fuel (Diesel)
244
Running Out of Fuel (Diesel)
247
Fuel Filter Replacement (Diesel)
247
Filling the Tank (Gasoline)
248
Filling the Tank (Diesel)
249
Filling a Portable Fuel Container
251
Trailer Towing
252
General Towing Information
252
Driving Characteristics and Towing Tips
252
Towing Equipment
257
Trailer Sway Control (TSC)
258
Conversions and Add-Ons
258
Add-On Electrical Equipment
258
Vehicle Care
260
General Information
261
California Proposition 65 Warning
261
California Perchlorate Materials Requirements
262
Accessories and Modifications
262
Vehicle Checks
262
Doing Your Own Service Work
262
Hood
263
Engine Compartment Overview
265
Engine Oil
270
Engine Oil Life System
274
Automatic Transmission Fluid
275
Engine Air Cleaner/Filter
275
Cooling System
277
Engine Overheating
281
Washer Fluid
283
Brakes
283
Brake Fluid
284
Battery - North America
285
All-Wheel Drive
286
Starter Switch Check
286
Park Brake and P (Park) Mechanism Check
287
Wiper Blade Replacement
287
Windshield Replacement
288
Gas Strut(s)
288
Headlamp Aiming
290
Bulb Replacement
290
Halogen Bulbs
290
High Intensity Discharge (HID) Lighting
290
LED Lighting
290
Front Turn Signal Lamps
290
Taillamps
291
License Plate Lamp
292
Electrical System
293
Electrical System Overload
293
Fuses and Circuit Breakers
293
Engine Compartment Fuse Block
294
Instrument Panel Fuse Block
297
Rear Compartment Fuse Block
299
Wheels and Tires
301
Tires
301
All-Season Tires
302
Winter Tires
302
Summer Tires
303
Tire Sidewall Labeling
303
Tire Designations
305
Tire Terminology and Definitions
306
Tire Pressure
308
Tire Pressure Monitor System
310
Tire Pressure Monitor Operation
311
Tire Inspection
314
Tire Rotation
315
When It Is Time for New Tires
316
Buying New Tires
316
Different Size Tires and Wheels
318
Uniform Tire Quality Grading
318
Wheel Alignment and Tire Balance
320
Wheel Replacement
320
Tire Chains
321
If a Tire Goes Flat
321
Tire Sealant and Compressor Kit
323
Storing the Tire Sealant and Compressor Kit
329
Tire Changing
330
Compact Spare Tire
335
Jump Starting
336
Jump Starting - North America
336
Towing the Vehicle
338
Recreational Vehicle Towing
340
Appearance Care
342
Exterior Care
342
Interior Care
347
Floor Mats
350
Service and Maintenance
352
General Information
352
Maintenance Schedule
354
Special Application Services
359
Additional Maintenance and Care
359
Recommended Fluids, Lubricants, and Parts
362
Recommended Fluids and Lubricants
362
Maintenance Replacement Parts
363
Maintenance Records
365
Technical Data
366
Vehicle Identification
366
Vehicle Identification Number (VIN)
366
Service Parts Identification Label
366
Vehicle Data
367
Capacities and Specifications
367
Engine Drive Belt Routing
369
Customer Information
370
Customer Information
370
Customer Satisfaction Procedure
370
Customer Assistance Offices
372
Customer Assistance for Text Telephone (TTY) Users
373
Online Owner Center
373
GM Mobility Reimbursement Program
374
Roadside Assistance Program
374
Scheduling Service Appointments
376
Courtesy Transportation Program
376
Collision Damage Repair
377
Service Publications Ordering Information
379
Radio Frequency Statement
380
Reporting Safety Defects
380
Reporting Safety Defects to the United States Government
380
Reporting Safety Defects to the Canadian Government
381
Reporting Safety Defects to General Motors
381
Vehicle Data Recording and Privacy
382
Event Data Recorders
382
OnStar
383
Infotainment System
383
OnStar
384
OnStar Overview
384
OnStar Services
385
Emergency
385
Security
386
Navigation
386
Connections
387
Diagnostics
389
OnStar Additional Information
390
Index
396
Index_A
396
Index_B
397
Index_C
397
Index_D
398
Index_E
399
Index_F
399
Index_G
400
Index_H
400
Index_I
401
Index_J
401
Index_K
401
Index_L
401
Index_M
402
Index_N
402
Index_O
402
Index_P
403
Index_R
403
Index_S
404
Index_T
405
Index_U
406
Index_V
406
Index_W
406
2018 GMC Terrain Overview
Introduction
The 2018 GMC Terrain redefines the compact SUV market with its bold design and an array of advanced features that merge style with functionality. This latest iteration emphasizes a more refined look alongside an impressive suite of technology and safety offerings, making it an ideal choice for those seeking a versatile and comfortable vehicle for everyday driving and adventures alike.
Powertrains
The 2018 Terrain is offered with three dynamic powertrains, catering to various driving preferences and needs. The base model is equipped with a 2.5-liter inline-4 engine that delivers a solid 170 horsepower. For those seeking enhanced performance, a turbocharged 1.5-liter inline-4 provides an exhilarating 170 horsepower while optimizing fuel efficiency. For the ultimate adrenaline rush, the Terrain offers an athletic 2.0-liter turbocharged inline-4 engine that boasts an impressive 252 horsepower, allowing for exhilarating acceleration and spirited driving experiences.
Trims
The Terrain is available in four trims: SL, SLE, SLT, and Denali, each offering a unique blend of features and upgrades. The base SL comes generously equipped with standard features, while the SLE adds advanced technology and available all-wheel drive. The luxurious SLT enhances comfort with leather upholstery, and the Denali is the top-tier offering, showcasing premium materials and advanced driver assistance systems.
Features
Equipped with cutting-edge features, the 2018 Terrain excels in driver convenience and infotainment. The intuitive GMC Infotainment System with a 7-inch touchscreen comes standard, accommodating smartphone integration through Apple CarPlay and Android Auto. Additionally, available features such as a panoramic sunroof, heated and ventilated front seats, and innovative safety technologies, including lane-keeping assist and rear cross-traffic alert, enhance both comfort and security.
Owner's Manual
The owner's manual for the 2018 GMC Terrain provides invaluable insights into the vehicle's features, maintenance guidelines, and troubleshooting tips. It serves as an essential resource for Terrain owners, helping them maximize their driving experience while ensuring optimal vehicle performance and longevity.
User manual download
The GMC Terrain owner manual for the 2018 model year is to be found in PDF downloadable format on this page. The owner manual for the model year 2018 is free and in English, but the repair manuals are usually not easy to get and may cost more.
Posted by, John Mana
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