overheating CHEVROLET SILVERADO 2018 User Guide
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2018, Model line: SILVERADO, Model: CHEVROLET SILVERADO 2018Pages: 501, PDF Size: 6.69 MB
Page 394 of 501

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
Vehicle Care 393
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 0239. 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. Do not forget the spare tire,
if the vehicle has one. See
Full-Size Spare Tire
0420 for
additional information.
How to Check
Use a good quality pocket-type
gauge to check tire pressure.
Proper tire inflation cannot be
determined by looking at the tire.
Check the tire inflation pressure
when the tires are cold, meaning
the vehicle has not been driven
for at least three hours or no
more than 1.6 km (1 mi).
Remove the valve cap from the
tire valve stem. Press the tire
gauge firmly onto the valve to
get a pressure measurement.
If the cold tire inflation pressure
matches the recommended
pressure on the Tire and
Loading Information label, no
further adjustment is necessary.
If the inflation pressure is low,
add air until the recommended
pressure is reached. If the
Page 491 of 501

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
490 Index
D
Damage Repair, Collision . . . . . . . 468
Danger, Warning, and Caution . . . . 3
Data CollectionInfotainment System . . . . . . . . . . 474
OnStar . . . . . . . . . . . . . . . . . . . . . . . 474
Data Recorders, Event . . . . . . . . . 473
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 174
Defensive Driving . . . . . . . . . . . . . . . 228
Diagnostics
OnStar . . . . . . . . . . . . . . . . . . . . . . . 480
Distracted Driving . . . . . . . . . . . . . . . 227
Dome Lamps . . . . . . . . . . . . . . . . . . . 178
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Power Locks . . . . . . . . . . . . . . . . . . . . 41
Drive Belt Routing, Engine . . . . . . 460
Driver Assistance Systems . . . . . 281
Driver Information Center (DIC) . . . . . . . . . . . . . 155, 156
Driving Assistance Systems . . . . . . . . . . 285
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 296
Defensive . . . . . . . . . . . . . . . . . . . . . 228
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 228
For Better Fuel Economy . . . . . . . 32 Driving (cont'd)
Hill and Mountain Roads . . . . . . 236
If the Vehicle is Stuck . . . . . . . . . 238
Loss of Control . . . . . . . . . . . . . . . 230
Off-Road . . . . . . . . . . . . . . . . . . . . . 231
Off-Road Recovery . . . . . . . . . . . 230
Vehicle Load Limits . . . . . . . . . . . 239
Wet Roads . . . . . . . . . . . . . . . . . . . 235
Winter . . . . . . . . . . . . . . . . . . . . . . . . 237
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 220
E
E85 or FlexFuel . . . . . . . . . . . . . . . . 293
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 329
Electrical System Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 376
Fuses and Circuit Breakers . . . 376
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . 380, 381
Overload . . . . . . . . . . . . . . . . . . . . . 375
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . 476
Engine Air Cleaner/Filter . . . . . . . . . . . . . 351 Engine (cont'd)
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 147
Compartment Overview . . . . . . . 338
Coolant Heater . . . . . . . . . . . . . . . 252
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 142
Cooling System . . . . . . . . . . . . . . . 352
Drive Belt Routing . . . . . . . . . . . . 460
Exhaust . . . . . . . . . . . . . . . . . . . . . . 256
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 358
Oil Life System . . . . . . . . . . . . . . . 346
Oil Pressure Gauge . . . . . . . . . . 141
Overheated Protection Operating Mode . . . . . . . . . . . . . 358
Overheating . . . . . . . . . . . . . . . . . . 356
Power Messages . . . . . . . . . . . . . 160
Running While Parked . . . . . . . . 257
Starting . . . . . . . . . . . . . . . . . . . . . . . 249
Entry Lighting . . . . . . . . . . . . . . . . . . . 179
Equipment, Towing . . . . . . . . . . . . . 318
Event Data Recorders . . . . . . . . . . 473
Exit Lighting . . . . . . . . . . . . . . . . . . . . 179
Extender, Seat Belt . . . . . . . . . . . . . . 75
Exterior Lamp Controls . . . . . . . . . 171
Exterior Lamps Off Reminder . . . 173
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . 180
Page 495 of 501

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349200) - 2018 - CRC - 2/27/18
494 Index
Manual Transmission . . . . . . . . . . . 263Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Manual Windows . . . . . . . . . . . . . . . . 52
Media Avoiding Untrusted Devices . . 190
Memory Features . . . . . . . . . . . . . . . . 13
Memory Seats . . . . . . . . . . . . . . . . . . . 62
Messages Engine Power . . . . . . . . . . . . . . . . 160
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 159
Vehicle Speed . . . . . . . . . . . . . . . . 160
Mirrors Automatic Dimming . . . . . . . . . . . . . 50
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 52
Blind Spot . . . . . . . . . . . . . . . . . . . . . . 50
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 47
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 49
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 50
Manual . . . . . . . . . . . . . . . . . . . . . . . . . 47
Manual Rearview . . . . . . . . . . . . . . . 52
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Tilt in Reverse . . . . . . . . . . . . . . . . . . 51
Trailer Tow . . . . . . . . . . . . . . . . . . . . . . 48
Mirrors, Interior Rearview . . . . . . . . 51
Monitor System, Tire
Pressure . . . . . . . . . . . . . . . . . . . . . . 394
Multi-band Antenna . . . . . . . . . . . . . 189N
Navigation OnStar . . . . . . . . . . . . . . . . . . . . . . . 477
New Vehicle Break-In . . . . . . . . . . . 247
Noise Control System . . . . . . . . . . 366
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 140 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 231 Driving . . . . . . . . . . . . . . . . . . . . . . . . 231
Recovery . . . . . . . . . . . . . . . . . . . . . 230
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 343
Engine Oil Life System . . . . . . . 346
Engine Oil Pressure Gauge . . . 141
Older Children, Restraints . . . . . . . 92
Online Owner Center . . . . . . . . . . . 464
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 474
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 481
OnStar Connections . . . . . . . . . . . . 478
OnStar Diagnostics . . . . . . . . . . . . . 480
OnStar Emergency . . . . . . . . . . . . . 476
OnStar Navigation . . . . . . . . . . . . . . 477
OnStar Overview . . . . . . . . . . . . . . . 475
OnStar Security . . . . . . . . . . . . . . . . 477 Operating Mode
Overheated Engine
Protection . . . . . . . . . . . . . . . . . . . 358
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 176
Ordering Service Publications . . . . . . . . . . 470
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . 132
Overheated Engine Protection Operating Mode . . . . 358
Overheating, Engine . . . . . . . . . . . . 356
Overview . . . . . . . . . . . . . . . . . . . . . . . 183
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . 253
Shifting Out of . . . . . . . . . . . . . . . . 255
Parking . . . . . . . . . . . . . . . . . . . . . . . . . 255 Brake . . . . . . . . . . . . . . . . . . . . . . . . . 273
Brake and P (Park)Mechanism Check . . . . . . . . . . 368
Over Things That Burn . . . . . . . 255
Parking Assist . . . . . . . . . . . . . . . . . . 282
Parking or Backing Assistance Systems . . . . . . . . . . 282
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 146