heating CHEVROLET TAHOE 2017 4.G User Guide

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955986) - 2017 - crc - 7/5/16
336 Vehicle Care
6. Verify coolant level after theengine is shut off and the
coolant is cold. If necessary,
repeat coolant fill procedure
Steps 1–6.
Caution
If the pressure cap is not tightly
installed, coolant loss and
possible engine damage may
occur. Be sure the cap is properly
and tightly secured.
Engine Overheating
For a heavy-duty Suburban, see the
Suburban Heavy-Duty Package
supplement.
Caution
Running the engine without
coolant may cause damage or a
fire. Vehicle damage would not be
covered by the vehicle warranty.
The vehicle has several indicators
to warn of engine overheating. There is a coolant temperature
gauge in the vehicle's instrument
cluster. See
Engine Coolant
Temperature Gauge 0147.
In addition, there are ENGINE
OVERHEATED STOP ENGINE,
ENGINE OVERHEATED IDLE
ENGINE, and ENGINE POWER IS
REDUCED messages in the Driver
Information Center (DIC). See
Engine Cooling System Messages
0 168 andEngine Power
Messages 0169.
If the decision is made not to lift the
hood when this warning appears,
get service help right away.
If the decision is made to lift the
hood, make sure the vehicle is
parked on a level surface.
Check to see if the engine cooling
fan(s) are running. If the engine is
overheating, the fans should be
running. If they are not, do not
continue to run the engine, and
have the vehicle serviced.
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
The ENGINE OVERHEATED STOP
ENGINE or the ENGINE
OVERHEATED IDLE ENGINE

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955986) - 2017 - crc - 7/5/16
362 Vehicle Care
ItemUsage
18 Rear fog lamp (if equipped)
19 Rear fog lamp (if equipped)
20 Heated mirrorWheels and Tires
Tires
Every new GM vehicle has
high-quality tires made by a
leading tire manufacturer. See
the warranty manual for
information regarding the tire
warranty and where to get
service. For additional
information refer to the tire
manufacturer.
{Warning
.Poorly maintained and
improperly used tires are
dangerous.
.Overloading the tires can
cause overheating as a
result of too much
flexing. There could be a
blowout and a serious
crash. See Vehicle Load
Limits 0247.
(Continued)
Warning (Continued)
.Underinflated tires pose
the same danger as
overloaded tires. The
resulting crash could
cause serious injury.
Check all tires frequently
to maintain the
recommended pressure.
Tire pressure should be
checked when the tires
are cold.
.Overinflated tires are
more likely to be cut,
punctured, or broken by
a sudden impact —such
as when hitting a pothole.
Keep tires at the
recommended pressure.
.Worn or old tires can
cause a crash. If the
tread is badly worn,
replace them.
(Continued)

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955986) - 2017 - crc - 7/5/16
Vehicle Care 369
Vehicle Maximum Load on the
Tire
:Load on an individual tire
due to curb weight, accessory
weight, occupant weight, and
cargo weight.
Vehicle Placard
:A label
permanently attached to a
vehicle showing the vehicle
capacity weight and the original
equipment tire size and
recommended inflation pressure.
See “Tire and Loading
Information Label” underVehicle
Load Limits 0247.
Tire Pressure
Tires need the correct amount of
air pressure to operate
effectively. Caution
Neither tire underinflation nor
overinflation is good.
Underinflated tires, or tires
that do not have enough air,
can result in:
.Tire overloading and
overheating which could
lead to a blowout.
.Premature or
irregular wear.
.Poor handling.
.Reduced fuel economy.
Overinflated tires, or tires that
have too much air, can
result in:
.Unusual wear.
.Poor handling.
.Rough ride.
.Needless damage from
road hazards. The Tire and Loading
Information label on the vehicle
indicates the original equipment
tires and the correct cold tire
inflation pressures. The
recommended pressure is the
minimum air pressure needed to
support the vehicle's maximum
load carrying capacity.
For additional information
regarding how much weight the
vehicle can carry, and an
example of the Tire and Loading
Information label, see
Vehicle
Load Limits 0247. How the
vehicle is loaded affects vehicle
handling and ride comfort. Never
load the vehicle with more
weight than it was designed to
carry.
When to Check
Check the tires once a month
or more.

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955986) - 2017 - crc - 7/5/16
456 Index
Dome Lamps . . . . . . . . . . . . . . . . . . . 195
DoorAjar Messages . . . . . . . . . . . . . . . 168
Delayed Locking . . . . . . . . . . . . . . . . 46
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Power Locks . . . . . . . . . . . . . . . . . . . . 45
Drive Belt Routing, Engine . . . . . . 428
Driver Assistance Systems . . . . . 287
Driver Information
Center (DIC) . . . . . . . . . . . . . 158, 160
Driving
Assistance Systems . . . . . . . . . . 290
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 303
Defensive . . . . . . . . . . . . . . . . . . . . . 236
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 236
For Better Fuel Economy . . . . . . . 30
Hill and Mountain Roads . . . . . . 243
If the Vehicle is Stuck . . . . . . . . . 245
Loss of Control . . . . . . . . . . . . . . . 238
Off-Road . . . . . . . . . . . . . . . . . . . . . 238
Off-Road Recovery . . . . . . . . . . . 237
Vehicle Load Limits . . . . . . . . . . . 247
Wet Roads . . . . . . . . . . . . . . . . . . . 243
Winter . . . . . . . . . . . . . . . . . . . . . . . . 244
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 226E
E85 or FlexFuel . . . . . . . . . . . . . . . . 300
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 318
Electrical System
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 352
Fuses . . . . . . . . . . . . . . . . . . . . . . . . 351
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . 356, 359
Overload . . . . . . . . . . . . . . . . . . . . . 351
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 361
Emergency
OnStar
®. . . . . . . . . . . . . . . . . . . . . . 444
Engine Air Cleaner/Filter . . . . . . . . . . . . . 331
Check and Service EngineSoon Light . . . . . . . . . . . . . . . . . . 151
Compartment Overview . . . . . . . 323
Coolant . . . . . . . . . . . . . . . . . . . . . . . 333
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 147
Cooling System . . . . . . . . . . . . . . . 332
Cooling System Messages . . . 168
Drive Belt Routing . . . . . . . . . . . . 428
Exhaust . . . . . . . . . . . . . . . . . . . . . . 261
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 337 Engine (cont'd)
Heater . . . . . . . . . . . . . . . . . . . . . . . . 257
Oil Life System . . . . . . . . . . . . . . . 327
Oil Messages . . . . . . . . . . . . . . . . . 169
Oil Pressure Gauge . . . . . . . . . . 146
Overheating . . . . . . . . . . . . . . . . . . 336
Power Messages . . . . . . . . . . . . . 169
Running While Parked . . . . . . . . 262
Starting . . . . . . . . . . . . . . . . . . . . . . . 255
Entry Lighting . . . . . . . . . . . . . . . . . . . 196
Equipment, Towing . . . . . . . . . . . . . 310
Event Data Recorders . . . . . . . . . . 441
Exit Lighting . . . . . . . . . . . . . . . . . . . . 196
Extended Parking . . . . . . . . . . . . . . . 261
Extender, Safety Belt . . . . . . . . . . . . 90
Exterior Lamp Controls . . . . . . . . . 189
Exterior Lamps Off Reminder . . . 191
F
Fan Engine . . . . . . . . . . . . . . . . . . . . . . . . 337
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . 13
Filter,
Engine Air Cleaner . . . . . . . . . . . 331
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 191
Flashers, Hazard Warning . . . . . . 193
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 382 Changing . . . . . . . . . . . . . . . . . . . . . 383

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955986) - 2017 - crc - 7/5/16
458 Index
Headlamps (cont'd)High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 347
High-Beam On Light . . . . . . . . . . 157
High/Low Beam Changer . . . . . 191
Lamps On Reminder . . . . . . . . . 157
Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . 74
Steering Wheel . . . . . . . . . . . . . . . 132
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Heated Mirrors . . . . . . . . . . . . . . . . . . . 58
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 257
Heating . . . . . . . . . . . . . . . . . . . . 226, 230
High-Beam On Light . . . . . . . . . . . . 157
High-Speed Operation . . . . . . . . . . 370
Hill and Mountain Roads . . . . . . . . 243
Hill Descent Control (HDC) . . . . . 276
Hill Descent Control Light . . . . . . . 154
Hill Start Assist (HSA) . . . . . . . . . . 274
Home Page . . . . . . . . . . . . . . . . . . . . . 202
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 84
HVAC . . . . . . . . . . . . . . . . . . . . . . 226, 230I
Ignition Positions . . . . . . . . . . 252, 254
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 344
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 55
Indicator
Vehicle Ahead . . . . . . . . . . . . . . . . 155
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . 106
Infotainment . . . . . . . . . . . . . . . . . . . . 198
Infotainment System . . . . . . . . . . . . 442
Instrument Cluster . . . . . . . . . . . . . . 141
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . 125
Instrument Panel Overview . . . . . . . 6
Interior Rearview Mirrors . . . . . . . . . 60
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jack Auxiliary . . . . . . . . . . . . . . . . . . . . . . 213
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 393
K
Key and Lock Messages . . . . . . . . 170
Keyless EntryRemote (RKE) System . . . . . 35, 37
Keys . . . . . . . . . . . . . . . . . . . . . . . . . 31, 34
L
Labeling, Tire Sidewall . . . . . . . . . . 364
Lamps Daytime Running (DRL) . . . . . . 192
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 195
Exterior Controls . . . . . . . . . . . . . . 189
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 191
Front Turn Signal . . . . . . . . . . . . . 348
License Plate . . . . . . . . . . . . . . . . . 350
Malfunction Indicator . . . . . . . . . 151
Messages . . . . . . . . . . . . . . . . . . . . 170
On Reminder . . . . . . . . . . . . . . . . . 157
Reading . . . . . . . . . . . . . . . . . . . . . . 195
Lane Change Alert (LCA) . . . . . . . 294
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 296
Lane Keep Assist (LKA) . . . . . . . . 297
Lane Keep Assist Light . . . . . . . . . 154
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . . 90
Lap-Shoulder Belt . . . . . . . . . . . . . . . 85
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . .119
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . 111
LED Lighting . . . . . . . . . . . . . . . . . . . . 347

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-9955986) - 2017 - crc - 7/5/16
460 Index
Messages (cont'd)Vehicle . . . . . . . . . . . . . . . . . . . . . . . 166
Vehicle Reminder . . . . . . . . . . . . . 177
Washer Fluid . . . . . . . . . . . . . . . . . 177
Mirror Child-View . . . . . . . . . . . . . . . . . . . . . . 60
Mirrors Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 60
Blind Spot . . . . . . . . . . . . . . . . . . . . . . 58
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 57
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 58
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 58
Manual Rearview . . . . . . . . . . . . . . . 60
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Tilt in Reverse . . . . . . . . . . . . . . . . . . 59
Mirrors, Interior Rearview . . . . . . . . 60
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 371
Multi-band Antenna . . . . . . . . . . . . . 208
N
Navigation OnStar®. . . . . . . . . . . . . . . . . . . . . . 445
Net, Convenience . . . . . . . . . . . . . . 127
New Vehicle Break-In . . . . . . . . . . . 251
Noise Control System . . . . . . . . . . 343
O
Object Detection System Messages . . . . . . . . . . . . . . . . . . . . . 171
Odometer . . . . . . . . . . . . . . . . . . . . . . . 145 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 238 Driving . . . . . . . . . . . . . . . . . . . . . . . . 238
Recovery . . . . . . . . . . . . . . . . . . . . . 237
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 325
Engine Oil Life System . . . . . . . 327
Engine Oil Pressure Gauge . . . 146
Messages . . . . . . . . . . . . . . . . . . . . 169
Older Children, Restraints . . . . . . 104
Online Owner Center . . . . . . . . . . . 432
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 441
OnStar
®Additional
Information . . . . . . . . . . . . . . . . . . . . 448
OnStar
®Connections . . . . . . . . . . . 445
OnStar®Diagnostics . . . . . . . . . . . . 447
OnStar®Emergency . . . . . . . . . . . . 444
OnStar®Navigation . . . . . . . . . . . . . 445
OnStar®Overview . . . . . . . . . . . . . . 443
OnStar®Security . . . . . . . . . . . . . . . 444
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 194
Ordering Service Publications . . . . . . . . . . 438 Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . 136
Overheating, Engine . . . . . . . . . . . . 336
Overview . . . . . . . . . . . . . . . . . . . . . . . 199
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . 259
Shifting Out of . . . . . . . . . . . . . . . . 260
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . 273
Brake and P (Park)Mechanism Check . . . . . . . . . . 345
Extended . . . . . . . . . . . . . . . . . . . . . 261
Over Things That Burn . . . . . . . 260
Parking Assist . . . . . . . . . . . . . . . . . . 288
Parking or Backing Assistance Systems . . . . . . . . . . 288
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 150
Passenger Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Passenger Sensing System . . . . . 98
Perchlorate Materials Requirements, California . . . . . . 321
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 178
Phone Bluetooth . . . . . . . . . . . 214, 215, 219