Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13566622) - 2020 - CRC - 4/15/19
Customer Information 409
.Vehicle make, model, and
model year
. Vehicle Identification
Number (VIN)
. Insurance company and policy
number
. General description of the
damage to the other vehicle
Choose a reputable repair facility
that uses quality replacement parts.
See “Collision Parts” earlier in this
section.
If the airbag has inflated, see What
Will You See after an Airbag
Inflates? 079.
Managing the Vehicle Damage
Repair Process
In the event that the vehicle requires
damage repairs, GM recommends
that you take an active role in its
repair. If you have a pre-determined
repair facility of choice, take the
vehicle there, or have it towed there.
Specify to the facility that any
required replacement collision parts
be original equipment parts, either
new Genuine GM parts or recycled original GM parts. Remember,
recycled parts will not be covered by
the GM vehicle warranty.
Insurance pays the bill for the repair,
but you must live with the repair.
Depending on your policy limits,
your insurance company may
initially value the repair using
aftermarket parts. Discuss this with
the repair professional, and insist on
Genuine GM parts. Remember,
if the vehicle is leased, you may be
obligated to have the vehicle
repaired with Genuine GM parts,
even if your insurance coverage
does not pay the full cost.
If another party's insurance
company is paying for the repairs,
you are not obligated to accept a
repair valuation based on that
insurance company's collision policy
repair limits, as you have no
contractual limits with that company.
In such cases, you can have control
of the repair and parts choices as
long as the cost stays within
reasonable limits.
Publication Ordering
Information
Service Manuals
Service manuals have the diagnosis
and repair information on the
engine, transmission, axle,
suspension, brakes, electrical
system, steering system, body, etc.
Customer Literature
Owner
’s manuals are written
specifically for owners and are
intended to provide basic
operational information about the
vehicle. The owner ’s manual
includes the Maintenance Schedule
for all models.
Customer literature publications
available for purchase include
owner ’s manuals, warranty
manuals, infotainment manuals, and
portfolios. Portfolios include an
owner ’s manual, warranty manual,
infotainment manual, if applicable,
and zip lock bag or pouch.
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-13566622) - 2020 - CRC - 4/15/19
412 Customer Information
Vehicle Data
Recording and
Privacy
The vehicle has a number of
computers that record information
about the vehicle’s performance and
how it is driven or used. For
example, the vehicle uses computer
modules to monitor and control
engine and transmission
performance, to monitor the
conditions for airbag deployment
and deploy them in a crash, and,
if equipped, to provide antilock
braking to help the driver control the
vehicle. These modules may store
data to help the dealer technician
service the vehicle or to help GM
improve safety or features. Some
modules may also store data about
how the vehicle is operated, such as
rate of fuel consumption or average
speed. These modules may retain
personal preferences, such as radio
presets, seat positions, and
temperature settings.
Cybersecurity
GM collects information about the
use of your vehicle including
operational and safety related
information. We collect this
information to provide, evaluate,
improve, and troubleshoot our
products and services and to
develop new products and services.
The protection of vehicle electronics
systems and customer data from
unauthorized outside electronic
access or control is important to
GM. GM maintains appropriate
security standards, practices,
guidelines and controls aimed at
defending the vehicle and the
vehicle service ecosystem against
unauthorized electronic access,
detecting possible malicious activity
in related networks, and responding
to suspected cybersecurity incidents
in a timely, coordinated and effective
manner. Security incidents could
impact your safety or compromise
your private data. To minimize
security risks, please do not connect
your vehicle electronic systems to
unauthorized devices or connectyour vehicle to any unknown or
untrusted networks (such as
Bluetooth, WIFI or similar
technology). In the event you
suspect any security incident
impacting your data or the safe
operation of your vehicle, please
stop operating your vehicle and
contact your dealer.
Event Data Recorders
This vehicle is equipped with an
event data recorder (EDR). The
main purpose of an EDR is to
record, in certain crash or near
crash-like situations, such as an air
bag deployment or hitting a road
obstacle, data that will assist in
understanding how a vehicle’s
systems performed. The EDR is
designed to record data related to
vehicle dynamics and safety
systems for a short period of time,
typically 30 seconds or less. The
EDR in this vehicle is designed to
record such data as:
.
How various systems in your
vehicle were operating;
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13566622) - 2020 - CRC - 4/24/19
Index 425
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 285
Accessory Power . . . . . . . . . . . . . . . 212
Active Fuel Management . . . . . . . 214
Adaptive Cruise Control . . . . . . . . 235
Add-On Electrical Equipment . . . 282
Additional Information OnStar . . . . . . . . . . . . . . . . . . . . . . . 416
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . 389
Adjustable Throttle and Brake Pedal . . . . . . . . . . . . . . . . . . . 204
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . 48
Air Cleaner/Filter, Engine . . . . . . . 300
Air Conditioning . . . . . . . . . . . 178, 182
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . 184
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 183
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 86
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 79
Passenger Sensing System . . . . 81
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 79 What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . 79
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 78
Where Are the Airbags? . . . . . . . . 76
Airbags Adding Equipment to the
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . 85
Passenger Status Indicator . . . 136
Readiness Light . . . . . . . . . . . . . . 136
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . 85
System Check . . . . . . . . . . . . . . . . . . 74
Alarm Vehicle Security . . . . . . . . . . . . . . . . 33
Alert
Lane Change . . . . . . . . . . . . . . . . . 252
Side Blind Zone (SBZA) . . . . . . 252
All-Season Tires . . . . . . . . . . . . . . . . 331
All-Terrain Tires . . . . . . . . . . . . . . . . . 332
Antilock Brake System (ABS) . . . 227 Warning Light . . . . . . . . . . . . . . . . . 140
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 371
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Index 431
LightingEntry . . . . . . . . . . . . . . . . . . . . . . . . . 174
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Illumination Control . . . . . . . . . . . 173
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Lights Airbag Readiness . . . . . . . . . . . . . 136
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 140
Brake System Warning . . . . . . . 139
Charging System . . . . . . . . . . . . . 137
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 137
Cruise Control . . . . . . . . . . . . . . . . 144
Door Ajar . . . . . . . . . . . . . . . . . . . . . 144
Flash-to-Pass . . . . . . . . . . . . . . . . . 170
Front Fog Lamp . . . . . . . . . . . . . . 144
High-Beam On . . . . . . . . . . . . . . . . 143
High/Low Beam Changer . . . . . 169
Hill Descent Control . . . . . . . . . . 141
Lane Keep Assist . . . . . . . . . . . . . 141
Low Fuel Warning . . . . . . . . . . . . 143
Seat Belt Reminders . . . . . . . . . . 135
Security . . . . . . . . . . . . . . . . . . . . . . 143
StabiliTrak OFF . . . . . . . . . . . . . . . 142
Tire Pressure . . . . . . . . . . . . . . . . . 142
Tow/Haul Mode . . . . . . . . . . . . . . . 140 Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . 142
Traction Off . . . . . . . . . . . . . . . . . . . 141
Locking Rear Axle . . . . . . . . . . . . . . 232
Locks Automatic Door . . . . . . . . . . . . . . . . . 25
Delayed Locking . . . . . . . . . . . . . . . . 25
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Lockout Protection . . . . . . . . . . . . . . 26
Power Door . . . . . . . . . . . . . . . . . . . . . 25
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Loss of Control . . . . . . . . . . . . . . . . . 190
Low Fuel Warning Light . . . . . . . . . 143
Low-Profile Tires . . . . . . . . . . . . . . . . 332
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 94
Lumbar Adjustment . . . . . . . . . . . . . . 48 Front Seats . . . . . . . . . . . . . . . . . . . . . 48
M
Magnetic Ride Control . . . . . . . . . . 232
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 395
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 389
Maintenance Schedule . . . . . . . . . 383 Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . 392
Transfer Case . . . . . . . . . . . . . . . . 222
Malfunction Indicator Lamp . . . . . 137
Manual Mode . . . . . . . . . . . . . . . . . . . 219
Memory Seats . . . . . . . . . . . . . . . . . . . 50
Messages Engine Power . . . . . . . . . . . . . . . . 154
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 153
Vehicle Speed . . . . . . . . . . . . . . . . 154
Mirror
Child-View . . . . . . . . . . . . . . . . . . . . . . 40
Mirrors Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 40
Blind Spot . . . . . . . . . . . . . . . . . . . . . . 38
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 36
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 37
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 38
Manual Rearview . . . . . . . . . . . . . . . 39
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Tilt in Reverse . . . . . . . . . . . . . . . . . . 39
Mirrors, Interior Rearview . . . . . . . . 39
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 339
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-13566622) - 2020 - CRC - 4/24/19
432 Index
N
NavigationConnected Services . . . . . . . . . . 422
Net, Convenience . . . . . . . . . . . . . . 113
New Vehicle Break-In . . . . . . . . . . . 204
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 131 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 191 Driving . . . . . . . . . . . . . . . . . . . . . . . . 191
Recovery . . . . . . . . . . . . . . . . . . . . . 190
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 293
Engine Oil Life System . . . . . . . 295
Engine Oil Pressure Gauge . . . 133
Older Children, Restraints . . . . . . . 87
Online Owner Center . . . . . . . . . . . 403
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 413
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 416
OnStar Emergency . . . . . . . . . . . . . 415
OnStar Overview . . . . . . . . . . . . . . . 414
OnStar Security . . . . . . . . . . . . . . . . 416
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 172 Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . 121
Overheating, Engine . . . . . . . . . . . . 305
Overview Instrument Panel . . . . . . . . . . . . . . . . 5
P
ParkShifting Out of . . . . . . . . . . . . . . . . 214
Park Assist . . . . . . . . . . . . . . . . . . . . . 244
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . 228
Brake and P (Park)
Mechanism Check . . . . . . . . . . 312
Extended . . . . . . . . . . . . . . . . . . . . . 214
Over Things That Burn . . . . . . . 214
Parking or Backing
Assistance Systems . . . . . . . . . . 244
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 136
Passenger Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Passenger Sensing System . . . . . 81
Perchlorate Materials Requirements, California . . . . . . 285
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 154 Power
Door Locks . . . . . . . . . . . . . . . . . . . . . 25
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Outlets . . . . . . . . . . . . . . . . . . . . . . . 121
Protection, Battery . . . . . . . . . . . . 176
Retained Accessory (RAP) . . . 212
Seat Adjustment . . . . . . . . . . . . . . . . 47
Windows . . . . . . . . . . . . . . . . . . . . . . . 40
Power Assist Steps . . . . . . . . . . . . . . 32
Pregnancy, Using Seat Belts . . . . 71
Privacy Vehicle Data Recording . . . . . . . 412
Program Courtesy Transportation . . . . . . 406
Prohibited Fuels . . . . . . . . . . . . . . . . 257
Proposition 65 Warning,
California . . . . . . . . . . . .285, 309, 363, Back Cover
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . 409
R
Radio Frequency Statement . . . . 410
Reading Lamps . . . . . . . . . . . . . . . . . 174
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 311
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Index 433
Locking . . . . . . . . . . . . . . . . . . . . . . . 232
Rear Climate Control System . . . 182
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 54
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 54
Rear Storage . . . . . . . . . . . . . . . . . . . 111
Rear Vision Camera (RVC) . . . . . 244
Rear Window Washer/Wiper . . . . 119
Rearview Mirrors . . . . . . . . . . . . . . . . 39 Automatic Dimming . . . . . . . . . . . . . 40
Reclining Seatbacks . . . . . . . . . . . . . 48
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 392
Records Maintenance . . . . . . . . . . . . . . . . . . 395
Recreational Vehicle Towing . . . . 368
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 404
Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . 13, 16
Remote Vehicle Start . . . . . . . . . . . . 23
Replacement Glass . . . . . . . . . . . . . . . . . . . . . . . . . 313
Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 87 Maintenance . . . . . . . . . . . . . . . . . . 393
Replacing Airbag System . . . . . . . . 87
Replacing LATCH System
Parts after a Crash . . . . . . . . . . . . 104
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 73
Reporting Safety Defects
Canadian Government . . . . . . . . .411
General Motors . . . . . . . . . . . . . . . .411
U.S. Government . . . . . . . . . . . . . 410
Restraints
Where to Put . . . . . . . . . . . . . . . . . . . 93
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 212
Reverse Tilt Mirrors . . . . . . . . . . . . . . 39
Ride Control Systems Magnetic . . . . . . . . . . . . . . . . . . . . . 232
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 196
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 404
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 42
Roof Rack System . . . . . . . . . . . . . . 113
Rotation, Tires . . . . . . . . . . . . . . . . . . 344
Routing, Engine Drive Belt . . . . . . 399
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 216S
Safety Defects ReportingCanadian Government . . . . . . . . .411
General Motors . . . . . . . . . . . . . . . .411
U.S. Government . . . . . . . . . . . . . 410
Safety Locks . . . . . . . . . . . . . . . . . . . . . 26
Safety System Check . . . . . . . . . . . . 72
Scheduling Appointments . . . . . . . 406
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 63 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Extender . . . . . . . . . . . . . . . . . . . . . . . . 72
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . 64
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . 72
Lap-Shoulder Belt . . . . . . . . . . . . . . 66
Reminders . . . . . . . . . . . . . . . . . . . . 135
Replacing after a Crash . . . . . . . . 73
Use During Pregnancy . . . . . . . . . . 71
Seats
Adjustment, Front . . . . . . . . . . . . . . . 46
Center Seat . . . . . . . . . . . . . . . . . . . . 47
Head Restraints . . . . . . . . . . . . . . . . 45
Heated and Ventilated Front . . . . 53
Heated, Rear . . . . . . . . . . . . . . . . . . . 54
Lumbar Adjustment, Front . . . . . . 48
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 50
Power Adjustment, Front . . . . . . . 47
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/-
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434 Index
Reclining Seatbacks . . . . . . . . . . . . 48
Second Row . . . . . . . . . . . . . . . . . . . . 55
Third Row Seat . . . . . . . . . . . . . . . . . 59
Second Row Seats . . . . . . . . . . . . . . 55
Securing Child Restraints . . . . . . . . . . .104, 106, 107
Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 143
OnStar . . . . . . . . . . . . . . . . . . . . . . . 416
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 33
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 33
Service . . . . . . . . . . . . . . . . . . . . . . . . . 185 Accessories andModifications . . . . . . . . . . . . . . . . 285
Doing Your Own Work . . . . . . . . 286
Maintenance Records . . . . . . . . 395
Maintenance, General Information . . . . . . . . . . . . . . . . . . 381
Parts Identification . . . . . . . . . . . . 396
Scheduling Appointments . . . . . 406
Services
Special Application . . . . . . . . . . . 388
Servicing the Airbag . . . . . . . . . . . . . 85
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 311
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 212 Out of Park . . . . . . . . . . . . . . . . . . . 214
Side Blind Zone Alert (SBZA) . . . 252
Signals, Turn and
Lane-Change . . . . . . . . . . . . . . . . . 171
Special Application Services . . . . 388
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . 397
Speedometer . . . . . . . . . . . . . . . . . . . 131
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . 142
Start Assist, Hill . . . . . . . . . . . . . . . . . 228
Start Vehicle, Remote . . . . . . . . . . . 23
Starter Switch Check . . . . . . . . . . . 311
Starting the Engine . . . . . . . . . . . . . 209
Steering . . . . . . . . . . . . . . . . . . . . . . . . 189 Heated Wheel . . . . . . . . . . . . . . . . .117
Wheel Adjustment . . . . . . . . . . . . .116
Wheel Controls . . . . . . . . . . . . . . . .117
Steps Power Assist . . . . . . . . . . . . . . . . . . . 32
Stoplamps and Back-up Lamps
Bulb Replacement . . . . . . . . . . . . 317
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . . 111
Center Console . . . . . . . . . . . . . . . .112
Convenience Net . . . . . . . . . . . . . .113 Floor Console . . . . . . . . . . . . . . . . .113
Glove Box . . . . . . . . . . . . . . . . . . . . .110
Instrument Panel . . . . . . . . . . . . . .110
Roof Rack System . . . . . . . . . . . . .113
Sunglasses . . . . . . . . . . . . . . . . . . . . 111
Storage Compartments . . . . . . . . . 110
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 198
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 42
Sunglass Storage . . . . . . . . . . . . . . . 111
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 248
Infotainment . . . . . . . . . . . . . 177, 413
Roof Rack . . . . . . . . . . . . . . . . . . . . .113
Systems Driver Assistance . . . . . . . . . . . . . 243
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 131
TaillampsBulb Replacement . . . . . . . . . . . . 317
Text Telephone (TTY) Users . . . . 403
Theft-Deterrent Systems . . . . . . . . . 35