Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13557845) - 2020 - CRC - 3/24/20
326 Vehicle Care
Caution
Do not tow a vehicle with the front
drive wheels on the ground if one
of the front tires is a compact
spare tire. Towing with two
different tire sizes on the front of
the vehicle can cause severe
damage to the transmission.
Dolly Towing
To tow a vehicle from the front with
the rear wheels on the ground:1. Put the front wheels on a dolly. 2. Move the shift lever to
P (Park). See Shifting Into Park
0 184.
3. Set the parking brake.
4. Secure the vehicle to the dolly.
5. Follow the dolly manufacturer ’s
instructions for preparing the
vehicle and dolly for towing.
6. Release the parking brake.
7. Turn the vehicle off.
8. Disconnect the negative (−) terminal connector from the
12-volt battery.
9. Close the hood of the vehicle.
Towing the Vehicle from
the Rear
Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13557845) - 2020 - CRC - 3/24/20
380 Index
Child Restraints (cont'd)Securing . . . . . . . . . . . . . . . . . . . . 85, 87
Systems . . . . . . . . . . . . . . . . . . . . . . . . 76
Circuit Breakers . . . . . . . . . . . . . . . . 275
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 327
Interior Care . . . . . . . . . . . . . . . . . . 332
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . 155
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Cluster, Instrument . . . . . . . . 108, 112
Collision Damage Repair . . . . . . . 362
Compact Spare Tire . . . . . . . . . . . . 320
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 91
Compass . . . . . . . . . . . . . . . . . . . . . . . 102
Compressor Kit, Tire Sealant . . . 307
Connected Services
Connections . . . . . . . . . . . . . . . . . . 376
Diagnostics . . . . . . . . . . . . . . . . . . . 377
Navigation . . . . . . . . . . . . . . . . . . . . 375
Connections Connected Services . . . . . . . . . . 376
Control Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . 194
Control of a Vehicle . . . . . . . . . . . . . 164
Convex Mirrors . . . . . . . . . . . . . . . . . . 30 Coolant
Engine Temperature Gauge . . .116
Engine Temperature
Warning Light . . . . . . . . . . . . . . . 126
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . 155
Cooling System . . . . . . . . . . . . . . . . . 259
Courtesy Lamps . . . . . . . . . . . . . . . . 150
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 361
Cruise Control . . . . . . . . . . . . . . . . . . 198 Light . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Cruise Control, Adaptive . . . . . . . . 200
Customer Assistance . . . . . . . . . . . 358 Offices . . . . . . . . . . . . . . . . . . . . . . . . 357
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 358
Customer Information Publications OrderingInformation . . . . . . . . . . . . . . . . . . 364
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . 355
Cybersecurity . . . . . . . . . . . . . . . . . . . 367
D
Damage Repair, Collision . . . . . . . 362
Danger, Warning, and Caution . . . . 3
Data Collection Infotainment System . . . . . . . . . . 368 Data Collection (cont'd)
OnStar . . . . . . . . . . . . . . . . . . . . . . . 368
Data Recorders, Event . . . . . . . . . 367
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 147
Defensive Driving . . . . . . . . . . . . . . . 163
Delayed Locking . . . . . . . . . . . . . . . . . 19
Diagnostics Connected Services . . . . . . . . . . 377
Distracted Driving . . . . . . . . . . . . . . . 162
Dome Lamps . . . . . . . . . . . . . . . . . . . 150
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 129
Delayed Locking . . . . . . . . . . . . . . . . 19
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Power Locks . . . . . . . . . . . . . . . . . . . . 19
Drive Belt Routing, Engine . . . . . . 354
Drive Systems All-Wheel Drive . . . . . . . . . . 191, 269
Driver Assistance Systems . . . . . 209
Driver Information Center (DIC) . . . . . . . . . . . . . 129, 133
Driver Mode Control . . . . . . . . . . . . 196
Driving Assistance Systems . . . . . . . . . . 215
Better Fuel Economy . . . . . . . . . 162
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 229
Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13557845) - 2020 - CRC - 3/24/20
Index 387
StabiliTrakOFF Light . . . . . . . . . . . . . . . . . . . . . 125
Start Assist, Hill . . . . . . . . . . . . . . . . . 194
Start Vehicle, Remote . . . . . . . . . . . 15
Starter Switch Check . . . . . . . . . . . 269
Starting the Engine . . . . . . . . . . . . . 180
Steering . . . . . . . . . . . . . . . . . . . . . . . . 164 Heated Wheel . . . . . . . . . . . . . . . . . . 99
Wheel Adjustment . . . . . . . . . . . . . . 99
Wheel Controls . . . . . . . . . . . . . . . . . 99
Stop/Start System . . . . . . . . . . . . . . 181
Storage
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Storage Areas Armrest . . . . . . . . . . . . . . . . . . . . . . . . . 92
Cargo Management System . . . . 94
Center Console . . . . . . . . . . . . . . . . . 92
Glove Box . . . . . . . . . . . . . . . . . . . . . . 91
Roof Rack System . . . . . . . . . . . . . . 96
Sunglasses . . . . . . . . . . . . . . . . . . . . . 91
Storage Compartments . . . . . . . . . . 91
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . 314
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 173
Summer Tires . . . . . . . . . . . . . . . . . . 286
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 36 Sunglass Storage . . . . . . . . . . . . . . . . 91
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System
Engine Air Filter Life . . . . . . . . . . 257
Forward CollisionAlert (FCA) . . . . . . . . . . . . . . . . . . 215
Infotainment . . . . . . . . . . . . . 154, 368
Roof Rack . . . . . . . . . . . . . . . . . . . . . . 96
Systems Driver Assistance . . . . . . . . . . . . . 209
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 114
Text Telephone (TTY) Users . . . . 358
Theft-Deterrent Systems . . . . . . . . . 29Immobilizer . . . . . . . . . . . . . . . . . . . . . 29
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284 All-Season . . . . . . . . . . . . . . . . . . . . 285
Buying New Tires . . . . . . . . . . . . . 301
Chains . . . . . . . . . . . . . . . . . . . . . . . . 305
Changing . . . . . . . . . . . . . . . . . . . . . 314
Compact Spare . . . . . . . . . . . . . . . 320
Designations . . . . . . . . . . . . . . . . . 288
Different Size . . . . . . . . . . . . . . . . . 302
If a Tire Goes Flat . . . . . . . . . . . . 306
Inspection . . . . . . . . . . . . . . . . . . . . 298 Tires (cont'd)
Pressure . . . . . . . . . . . . . . . . . 291, 293
Pressure Light . . . . . . . . . . . . . . . . 126
Pressure Monitor Operation . . 294
Pressure Monitor System . . . . . 293
Rotation . . . . . . . . . . . . . . . . . . . . . . 299
Sealant and
Compressor Kit . . . . . . . . . . . . . 307
Sealant and Compressor Kit, Storing . . . . . . . . . . . . . . . . . . 314
Sidewall Labeling . . . . . . . . . . . . . 286
Terminology and Definitions . . 289
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 302
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 304
Wheel Replacement . . . . . . . . . . 304
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 300
Winter . . . . . . . . . . . . . . . . . . . . . . . . 285
Top Tier Fuel . . . . . . . . . . . . . . . . . . . 225
Tow/Haul Mode . . . . . . . . . . . . . . . . . 190
Tow/Haul Mode Light . . . . . . . . . . . 124
Towing
Driving Characteristics . . . . . . . . 229
Equipment . . . . . . . . . . . . . . . . . . . . 237
General Information . . . . . . . . . . 229
Recreational Vehicle . . . . . . . . . . 324