belt CHEVROLET SILVERADO 2020 Repair Manual

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
Technical Data 457
Engine Drive Belt Routing
If the vehicle has a diesel engine,
see the Duramax diesel
supplement.
2.7L Engine
4.3L, 5.3L, and 6.2L Engines
6.6L Engine (Single Generator)
6.6L Engine (Dual Generator)

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
Customer Information 471
.Whether or not the driver and
passenger safety belts were
buckled/fastened;
. How far (if at all) the driver was
depressing the accelerator and/
or brake pedal; and,
. How fast the vehicle was
traveling.
These data can help provide a
better understanding of the
circumstances in which crashes and
injuries occur.
Note
EDR data are recorded by your
vehicle only if a non-trivial crash
situation occurs; no data are
recorded by the EDR under normal
driving conditions and no personal
data (e.g., name, gender, age, and
crash location) are recorded.
However, other parties, such as law
enforcement, could combine the
EDR data with the type of
personally identifying data routinely
acquired during a crash
investigation. To read data recorded by an EDR,
special equipment is required, and
access to the vehicle or the EDR is
needed. In addition to the vehicle
manufacturer, other parties, such as
law enforcement, that have the
special equipment, can read the
information if they have access to
the vehicle or the EDR.
GM will not access these data or
share it with others except: with the
consent of the vehicle owner or,
if the vehicle is leased, with the
consent of the lessee; in response
to an official request by police or
similar government office; as part of
GM's defense of litigation through
the discovery process; or, as
required by law. Data that GM
collects or receives may also be
used for GM research needs or may
be made available to others for
research purposes, where a need is
shown and the data is not tied to a
specific vehicle or vehicle owner.OnStar
If the vehicle is equipped with
OnStar and has an active service
plan, additional data may be
collected and transmitted through
the OnStar system. This includes
information about the vehicle’s
operation; collisions involving the
vehicle; the use of the vehicle and
its features, including infotainment;
and the location and approximate
GPS speed of the vehicle. Refer to
the OnStar Terms and Conditions
and Privacy Statement on the
OnStar website.
See
OnStar Additional Information
0 474.
Infotainment System
If the vehicle is equipped with a
navigation system as part of the
infotainment system, use of the
system may result in the storage of
destinations, addresses, telephone
numbers, and other trip information.
See the infotainment manual for
information on stored data and for
deletion instructions.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
484 Index
Data CollectionInfotainment System . . . . . . . . . . 471
OnStar . . . . . . . . . . . . . . . . . . . . . . . 471
Data Recorders, Event . . . . . . . . . 470
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 165
Defensive Driving . . . . . . . . . . . . . . . 184
Delayed Locking . . . . . . . . . . . . . . . . . 27
Diagnostics
Connected Services . . . . . . . . . . 480
Differential, Limited-Slip . . . . . . . . 239
Distracted Driving . . . . . . . . . . . . . . . 184
Dome Lamps . . . . . . . . . . . . . . . . . . . 170
Door
Ajar Light . . . . . . . . . . . . . . . . . . . . . 144
Delayed Locking . . . . . . . . . . . . . . . . 27
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Power Locks . . . . . . . . . . . . . . . . . . . . 27
Drive Belt Routing, Engine . . . . . . 457
Driver Assistance Systems . . . . . 252
Driver Information Center (DIC) . . . . . . . . . . . . . 145, 146
Driver Mode Control . . . . . . . . . . . . 234
Driver Mode Control Light . . . . . . 142
Driving Assistance Systems . . . . . . . . . . 264
Better Fuel Economy . . . . . . . . . 183 Driving (cont'd)
Characteristics and
Towing Tips . . . . . . . . . . . . . . . . . 283
Defensive . . . . . . . . . . . . . . . . . . . . . 184
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 185
Hill and Mountain Roads . . . . . . 194
If the Vehicle is Stuck . . . . . . . . . 196
Loss of Control . . . . . . . . . . . . . . . 187
Off-Road . . . . . . . . . . . . . . . . . . . . . 188
Off-Road Recovery . . . . . . . . . . . 187
Vehicle Load Limits . . . . . . . . . . . 197
Wet Roads . . . . . . . . . . . . . . . . . . . 193
Winter . . . . . . . . . . . . . . . . . . . . . . . . 194
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 176
E
E85 or FlexFuel . . . . . . . . . . . . . . . . 278
Electric Brake Boost . . . . . . . . . . . . 228
Electric Parking Brake . . . . . . . . . . 229
Electric Parking Brake Light . . . . 137
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 318
Electrical System Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 367
Fuses and Circuit Breakers . . . 366 Electrical System (cont'd)
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . 370, 372
Overload . . . . . . . . . . . . . . . . . . . . . 366
Electronic Stability Control (ESC) Off Light . . . . . . . . . . . . . . . . 141
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . 473
Engine Air Cleaner/Filter . . . . . . . . . . . . . 340
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . 135
Compartment Overview . . . . . . . 328
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 131
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . 141
Cooling System . . . . . . . . . . . . . . . 342
Drive Belt Routing . . . . . . . . . . . . 457
Exhaust . . . . . . . . . . . . . . . . . . . . . . 216
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Heater . . . . . . . . . . . . . . . . . . . . . . . . .211
Oil Life System . . . . . . . . . . . . . . . 337
Oil Pressure Gauge . . . . . . . . . . 130
Oil Pressure Light . . . . . . . . . . . . 143
Overheated Protection Operating Mode . . . . . . . . . . . . . 348
Overheating . . . . . . . . . . . . . . . . . . 347

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
Index 485
Engine (cont'd)Power Messages . . . . . . . . . . . . . 153
Running While Parked . . . . . . . . 217
Starting . . . . . . . . . . . . . . . . . . . . . . . 209
Engine Air Filter Life System . . . . 339
Entry Lighting . . . . . . . . . . . . . . . . . . . 171
Equipment, Towing . . . . . . . . . . . . . 292
Event Data Recorders . . . . . . . . . . 470
Exit Lighting . . . . . . . . . . . . . . . . . . . . 171
Extended Parking . . . . . . . . . . . . . . . 216
Extender, Seat Belt . . . . . . . . . . . . . . 68
Exterior Cargo Lamps . . . . . . . . . . 169
Exterior Lamp Controls . . . . . . . . . 162
Exterior Lamps Off Reminder . . . 164
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . 172
F
Fan
Engine . . . . . . . . . . . . . . . . . . . . . . . . 349
Filter, Engine Air Cleaner . . . . . . . . . . . 340
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 165
Flashers, Hazard Warning . . . . . . 166
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 401 Changing . . . . . . . . . . . . . . . . . . . . . 402
FlexFuel E85 . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 Floor Console Storage . . . . . . . . . . 112
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 433
Fluid
Automatic Transmission . . . . . . 339
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 353
Four-Wheel DriveTransfer Case . . . . . . . . . . . . . . . 223
Power Steering . . . . . . . . . . . . . . . 350
Washer . . . . . . . . . . . . . . . . . . . . . . . 350
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 167
Folding Mirrors . . . . . . . . . . . . . . . . . . 40
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 264
Four-Wheel Drive . . . . . . . . . . 223, 356
Four-Wheel-Drive Light . . . . . . . . . 138
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 468
Front Axle . . . . . . . . . . . . . . . . . . . . . . 357
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Front Pedestrian Braking
(FPB) System . . . . . . . . . . . . . . . . . 268
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 52
Heated and Ventilated . . . . . . . . . . 58
Fuel Additives . . . . . . . . . . . . . . . . . . . . . 278
Economy, Driving for Better . . . 183 Fuel (cont'd)
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 282
Filling the Tank . . . . . . . . . . 279, 281
Foreign Countries . . . . . . . . . . . . 277
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 129
Low Fuel Warning Light . . . . . . . 143
Management, Active . . . . . . . . . . 215
Prohibited Fuels . . . . . . . . . . . . . . 277
Recommended . . . . . . . . . . 276, 277
Top Tier . . . . . . . . . . . . . . . . . . . . . . 276
Full-Size Spare Tire . . . . . . . . . . . . 414
Fuses
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 367
Fuses and Circuit Breakers . . . 366
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . 370, 372
G
Garage Door Opener . . . . . . . . . . . 158Programming . . . . . . . . . . . . . . . . . 158
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 361
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 131
Engine Oil Pressure . . . . . . . . . . 130
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
486 Index
Gauges (cont'd)Odometer . . . . . . . . . . . . . . . . . . . . . 128
Speedometer . . . . . . . . . . . . . . . . . 128
Tachometer . . . . . . . . . . . . . . . . . . . 129
Trip Odometer . . . . . . . . . . . . . . . . 129
Voltmeter . . . . . . . . . . . . . . . . . . . . . 132
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . 123
General Information Service and Maintenance . . . . . 435
Towing . . . . . . . . . . . . . . . . . . . . . . . . 283
Vehicle Care . . . . . . . . . . . . . . . . . . 324
Glass Replacement . . . . . . . . . . . . . 361
Glove Box . . . . . . . . . . . . . . . . . . . . . . 110
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 462
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 362
Hazard Warning Flashers . . . . . . . 166
Head Restraints . . . . . . . . . . . . . . . . . 51
Head-up Display . . . . . . . . . . . . . . . . 149
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 362
Automatic . . . . . . . . . . . . . . . . . . . . . 165
Bulb Replacement . . . . . . . . . . . . 362
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 165 Headlamps (cont'd)
Flash-to-Pass . . . . . . . . . . . . . . . . . 165
Headlamps, Front Turn
Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 363
High-Beam On Light . . . . . . . . . . 143
High/Low Beam Changer . . . . . 164
Lamps On Reminder . . . . . . . . . 144
Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . 61
Steering Wheel . . . . . . . . . . . . . . . .117
Heated and Ventilated Front
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Heated Mirrors . . . . . . . . . . . . . . . . . . . 41
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . .211
Heating . . . . . . . . . . . . . . . . . . . . 174, 176
High-Beam On Light . . . . . . . . . . . . 143
High-Speed Operation . . . . . . . . . . 385
Hill and Mountain Roads . . . . . . . . 194
Hill Descent Control (HDC) . . . . . 233
Hill Descent Control Light . . . . . . . 139
Hill Start Assist (HSA) . . . . . . . . . . 231
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . 63
HVAC . . . . . . . . . . . . . . . . . . . . . . 174, 176
I
Ignition Positions . . . . . . . . . . 205, 207
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 359
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 35
Indicator
Pedestrian Ahead . . . . . . . . . . . . 140
Vehicle Ahead . . . . . . . . . . . . . . . . 140
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 84
Information Publication Ordering . . . . . . . . . . 467
Infotainment . . . . . . . . . . . . . . . . . . . . 173
Infotainment System . . . . . . . . . . . . 471
Instrument Cluster . . . . . . . . . . . . . . 124
Instrument Panel Overview . . . . . . . 5
Interior Rearview Mirrors . . . . . . . . . 42
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 415
K
Keyless EntryRemote (RKE) System . . . . . 13, 16
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . .9, 12

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
Index 487
L
Labeling, Tire Sidewall . . . . . . . . . . 377
LampsAuxiliary RoofMounted Lamp . . . . . . . . . . . . . . 168
Daytime Running (DRL) . . . . . . 165
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 170
Exterior Cargo . . . . . . . . . . . . . . . . 169
Exterior Controls . . . . . . . . . . . . . . 162
Exterior Lamps Off Reminder . . . . . . . . . . . . . . . . . . . 164
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 172
License Plate . . . . . . . . . . . . . . . . . 366
Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . 135
On Reminder . . . . . . . . . . . . . . . . . 144
Reading . . . . . . . . . . . . . . . . . . . . . . 170
Lane Change Alert (LCA) . . . . . . . 270
Lane Departure
Warning (LDW) . . . . . . . . . . . . . . . . 272
Lane Departure Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Lane Keep Assist (LKA) . . . . . . . . 274
Lane Keep Assist Light . . . . . . . . . 139
Lap-Shoulder Belt . . . . . . . . . . . . . . . 65 LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . 102
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 89
LED Lighting . . . . . . . . . . . . . . . . . . . . 363
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 171
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Illumination Control . . . . . . . . . . . 170
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Task . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Lights Airbag Readiness . . . . . . . . . . . . . 133
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 138
Brake System Warning . . . . . . . 137
Charging System . . . . . . . . . . . . . 134
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 135
Cruise Control . . . . . . . . . . . . . . . . 144
Door Ajar . . . . . . . . . . . . . . . . . . . . . 144
Driver Mode Control . . . . . . . . . . 142
Electric Parking Brake . . . . . . . . 137
Electronic Stability Control
(ESC), Off . . . . . . . . . . . . . . . . . . . 141
Engine Coolant Temperature Warning . . . . . . . 141 Lights (cont'd)
Engine Oil Pressure . . . . . . . . . . 143
Flash-to-Pass . . . . . . . . . . . . . . . . . 165
Four-Wheel-Drive . . . . . . . . . . . . . 138
Front Fog Lamp . . . . . . . . . . . . . . 144
High-Beam On . . . . . . . . . . . . . . . . 143
High/Low Beam Changer . . . . . 164
Hill Descent Control . . . . . . . . . . 139
Lane Departure Warning . . . . . . 139
Lane Keep Assist . . . . . . . . . . . . . 139
Low Fuel Warning . . . . . . . . . . . . 143
Seat Belt Reminders . . . . . . . . . . 132
Security . . . . . . . . . . . . . . . . . . . . . . 143
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 138
Tire Pressure . . . . . . . . . . . . . . . . . 142
Tow/Haul Mode . . . . . . . . . . . . . . . 139
Traction Off . . . . . . . . . . . . . . . . . . . 140
Limited-Slip Differential . . . . . . . . . 239
Lock Steering Column . . . . . . . . . . . . . . . . 35
Locking Rear Axle . . . . . . . . . . . . . . 239
Locks Automatic Door . . . . . . . . . . . . . . . . . 27
Delayed Locking . . . . . . . . . . . . . . . . 27
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Lockout Protection . . . . . . . . . . . . . . 27
Power Door . . . . . . . . . . . . . . . . . . . . . 27

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
Index 489
Overheating, Engine . . . . . . . . . . . . 347
OverviewInstrument Panel . . . . . . . . . . . . . . . . 5
P
ParkShifting Out of . . . . . . . . . . . . . . . . 215
Park Assist . . . . . . . . . . . . . . . . . . . . . 253
Parking Brake and P (Park)Mechanism Check . . . . . . . . . . 359
Extended . . . . . . . . . . . . . . . . . . . . . 216
Over Things That Burn . . . . . . . 215
Parking or Backing Assistance Systems . . . . . . . . . . 253
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 133
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Passenger Sensing System . . . . . 75
Pedestrian Ahead Indicator . . . . . 140
Perchlorate Materials Requirements, California . . . . . . 325
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 153
Pickup Conversion to
Chassis Cab . . . . . . . . . . . . . . . . . . 322 Power
Door Locks . . . . . . . . . . . . . . . . . . . . . 27
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Outlets . . . . . . . . . . . . . . . . . . . . . . . .118
Protection, Battery . . . . . . . . . . . . 172
Retained Accessory (RAP) . . . 213
Seat Adjustment . . . . . . . . . . . . . . . . 53
Steering Fluid . . . . . . . . . . . . . . . . . 350
Windows . . . . . . . . . . . . . . . . . . . . . . . 45
Power Assist Steps . . . . . . . . . . . . . . 32
Pregnancy, Using Seat Belts . . . . 67
Privacy Vehicle Data Recording . . . . . . . 470
Program Courtesy Transportation . . . . . . 464
Prohibited Fuels . . . . . . . . . . . . . . . . 277
Proposition
65 Warning,
California . . . . . . . . . . . .325, 354, 415, Back Cover
Publication Ordering
Information . . . . . . . . . . . . . . . . . . . . 467
R
Radio Frequency Statement . . . . 468
Reading Lamps . . . . . . . . . . . . . . . . . 170
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 357 Rear Axle (cont'd)
Locking . . . . . . . . . . . . . . . . . . . . . . . 239
Rear Camera Mirror . . . . . . . . . . . . . 43
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 60 Heated . . . . . . . . . . . . . . . . . . . . . . . . . 61
Rear Storage . . . . . . . . . . . . . . . . . . . 111
Rear Vision Camera (RVC) . . . . . 253
Rear Windows . . . . . . . . . . . . . . . . . . . 47
Rearview Mirrors . . . . . . . . . . . . . . . . 42 Automatic Dimming . . . . . . . . . . . . . 42
Reclining Seatbacks . . . . . . . . . . . . . 54
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . 276, 277
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 448
Records
Maintenance . . . . . . . . . . . . . . . . . . 452
Recreational Vehicle Towing . . . . 420
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 462
Remote Keyless Entry
(RKE) System . . . . . . . . . . . . . . 13, 16
Remote Vehicle Start . . . . . . . . . . . . 24
Replacement Glass . . . . . . . . . . . . . . . . . . . . . . . . . 361
Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 81
Maintenance . . . . . . . . . . . . . . . . . . 450

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13337620) - 2020 - CTC - 1/27/20
490 Index
Replacing Airbag System . . . . . . . . 81
Replacing LATCH SystemParts after a Crash . . . . . . . . . . . . 102
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 69
Reporting Safety Defects Canadian Government . . . . . . . . 469
General Motors . . . . . . . . . . . . . . . 469
U.S. Government . . . . . . . . . . . . . 468
Restraints Where to Put . . . . . . . . . . . . . . . . . . . 88
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 213
Reverse Tilt Mirrors . . . . . . . . . . . . . . 42
Ride Control Systems Enhanced Traction
System (ETS) . . . . . . . . . . . . . . . 239
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 193
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 462
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 48
Rotation, Tires . . . . . . . . . . . . . . . . . . 392
Routing, Engine Drive Belt . . . . . . 457
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . 217S
Safety Defects ReportingCanadian Government . . . . . . . . 469
General Motors . . . . . . . . . . . . . . . 469
U.S. Government . . . . . . . . . . . . . 468
Safety Locks . . . . . . . . . . . . . . . . . . . . . 28
Safety System Check . . . . . . . . . . . . 68
Scheduling Appointments . . . . . . . 464
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 62 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Extender . . . . . . . . . . . . . . . . . . . . . . . . 68
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . 63
Lap-Shoulder Belt . . . . . . . . . . . . . . 65
Reminders . . . . . . . . . . . . . . . . . . . . 132
Replacing after a Crash . . . . . . . . 69
Use During Pregnancy . . . . . . . . . . 67
Seats Adjustment, Front . . . . . . . . . . . . . . . 52
Center Seat . . . . . . . . . . . . . . . . . . . . 53
Head Restraints . . . . . . . . . . . . . . . . 51
Heated and Ventilated Front . . . . 58
Heated, Rear . . . . . . . . . . . . . . . . . . . 61
Lumbar Adjustment, Front . . . . . . 54
Memory . . . . . . . . . . . . . . . . . . . . . . . . . 56
Power Adjustment, Front . . . . . . . 53
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Reclining Seatbacks . . . . . . . . . . . . 54 Seats (cont'd)
Underseat Storage . . . . . . . . . . . . 111
Securing Child Restraints . . . . . . . . . . .102, 105, 106
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 143
OnStar . . . . . . . . . . . . . . . . . . . . . . . 474
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 34
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 34
Service . . . . . . . . . . . . . . . . . . . . . . . . . 181 Accessories andModifications . . . . . . . . . . . . . . . . 325
Climate Control System . . . . . . . 174
Doing Your Own Work . . . . . . . . 326
Maintenance Records . . . . . . . . 452
Maintenance, General Information . . . . . . . . . . . . . . . . . . 435
Parts Identification . . . . . . . . . . . . 453
Scheduling Appointments . . . . . 464
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . 138
Services Special Application . . . . . . . . . . . 445
Servicing the Airbag . . . . . . . . . . . . . 80
Shift Lock Control Function Check, Automatic
Transmission . . . . . . . . . . . . . . . . . . 359