2020 CHEVROLET BLAZER ac compressor

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13557845) - 2020 - CRC - 3/24/20
312 Vehicle Care
14. Turn the sealant/air hose (2)counterclockwise to remove it
from the tire valve stem.
15. Replace the tire valve stem cap.
16. Remove the tire sealant canister (4) from the slot on top
of the compressor (6).
17. Turn the air only hose (10) counterclockwise to remove it
from the tire sealant canister
inlet valve (1).
18. Turn the sealant/air hose (2) clockwise onto the sealant
canister inlet valve (1) to
prevent sealant leakage.
19. Return the air only hose (10) and power plug (9) back to
their original storage location.20. If the flat tire was able to inflateto the recommended inflation
pressure, remove the
maximum speed label from the
sealant canister and place it in
a highly visible location.
Do not exceed the speed on
this label until the damaged tire
is repaired or replaced.
21. Return the equipment to its original storage location in the
vehicle.
22. Immediately drive the vehicle 8 km (5 mi) to distribute the
sealant in the tire.
23. Stop at a safe location and check the tire pressure. Refer
to Steps 1–10 under “Using the
Tire Sealant and Compressor
Kit without Sealant to Inflate a
Tire (Not Punctured).”
If the tire pressure has fallen
more than 68 kPa (10 psi)
below the recommended
inflation pressure, stop driving
the vehicle. The tire is too
severely damaged and the tire sealant cannot seal the tire.
See
Roadside Assistance
Program 0359.
If the tire pressure has not
dropped more than 68 kPa
(10 psi) from the recommended
inflation pressure, inflate the
tire to the recommended
inflation pressure.
24. Wipe off any sealant from the wheel, tire, or vehicle.
25. Dispose of the used tire sealant canister (4) at a local
dealer or in accordance with
local state codes and practices.
26. Replace it with a new canister available from your dealer.
27. After temporarily sealing a tire using the tire sealant and
compressor kit, take the
vehicle to an authorized dealer
within 161 km (100 mi) of
driving to have the tire repaired
or replaced.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13557845) - 2020 - CRC - 3/24/20
Vehicle Care 313
Using the Tire Sealant and
Compressor Kit without
Sealant to Inflate a Tire (Not
Punctured)
The kit includes:
1. Sealant Canister Inlet Valve
2. Sealant/Air Hose
3. Base of Sealant Canister
4. Tire Sealant Canister
5. On/Off Button
6. Slot on Top of Compressor
7. Pressure Deflation Button
8. Pressure Gauge
9. Power Plug
10. Air Only Hose
If a tire goes flat, avoid further tire
and wheel damage by driving slowly
to a level place. Turn on the hazard
warning flashers. SeeHazard
Warning Flashers 0149.
See If a Tire Goes Flat 0306 for
other important safety warnings.
1. Remove the compressor from its storage location.
2. Remove the air only hose (10) and the power plug (9) from the
bottom of the compressor.
3. Place the compressor on the ground near the flat tire. Make sure the tire valve stem
is positioned close to the
ground so the hose will
reach it.
4. Remove the valve stem cap from the flat tire by turning it
counterclockwise.
5. Attach the air only hose (10) to the tire valve stem by turning it
clockwise until tight.
6. Plug the power plug (9) into the accessory power outlet in the
vehicle. Unplug all items from
other accessory power outlets.
See Power Outlets 0102.
If the vehicle has an accessory
power outlet, do not use the
cigarette lighter.
If the vehicle only has a
cigarette lighter, use the
cigarette lighter.
Do not pinch the power plug
cord in the door or window.
7. Start the vehicle. The vehicle must be running while using
the air compressor.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13557845) - 2020 - CRC - 3/24/20
314 Vehicle Care
8. Press the on/off button (5) toturn the tire sealant and
compressor kit on.
The compressor will inflate the
tire with air only.
9. Inflate the tire to the recommended inflation
pressure using the pressure
gauge (8). The recommended
inflation pressure can be found
on the Tire and Loading
Information label. See Tire
Pressure 0291.
The pressure gauge (8) may
read higher than the actual tire
pressure while the compressor
is on. Turn the compressor off
to get an accurate pressure
reading. The compressor may
be turned on/off until the
correct pressure is reached.
Caution
If the recommended pressure
cannot be reached after
approximately 25 minutes, the (Continued)
Caution (Continued)
vehicle should not be driven
farther. The tire is too severely
damaged and the tire sealant and
compressor kit cannot inflate the
tire. Remove the power plug from
the accessory power outlet and
unscrew the inflating hose from
the tire valve. SeeRoadside
Assistance Program 0359.
10. Press the on/off button (5) to turn the tire sealant and
compressor kit off.
Be careful while handling the
compressor as it could be
warm after usage.
11. Unplug the power plug (9) from the accessory power outlet in
the vehicle.
12. Turn the air only hose (10) counterclockwise to remove it
from the tire valve stem.
13. Replace the tire valve stem cap. 14. Return the air only hose (10)
and power plug (9) back to
their original storage location.
15. Return the equipment to its original storage location in the
vehicle.
The tire sealant and compressor kit
has accessory adapters located in a
compartment on the bottom of its
housing that can be used to inflate
air mattresses, balls, etc.
Storing the Tire Sealant
and Compressor Kit
To store the tire sealant and
compressor kit, reverse the steps
for removing it.
Tire Changing
Removing the Spare Tire and
Tools
To access the spare tire and tools: 1. Open the liftgate. See Liftgate
0 21.

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13557845) - 2020 - CRC - 3/24/20
340 Service and Maintenance
.Check engine coolant level. See
Cooling System 0259.
. Check windshield washer fluid
level. See Washer Fluid 0265.
. Check tire inflation pressures.
See Tire Pressure 0291.
. Inspect tire wear. See Tire
Inspection 0298.
. Visually check for fluid leaks.
. Inspect brake system. See
Exterior Care 0327.
. Visually inspect steering,
suspension, and chassis
components for damage,
including cracks or tears in the
rubber boots, loose or missing
parts, or signs of wear at least
once a year. See Exterior Care
0 327.
. Inspect power steering for
proper electrical connections,
binding, cracks, chafing, etc.
. Visually inspect halfshafts and
drive shafts for excessive wear,
lubricant leaks, and/or damage
including: tube dents or cracks,
constant velocity joint or universal joint looseness,
cracked or missing boots, loose
or missing boot clamps, center
bearing excessive looseness,
loose or missing fasteners, and
axle seal leaks.
. Check restraint system
components. See Safety System
Check 058.
. Visually inspect fuel system for
damage or leaks.
. Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
. Lubricate body components. See
Exterior Care 0327.
. Check starter switch. See Starter
Switch Check 0269.
. Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0269. .
Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 269.
. Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
. Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open
ability of the strut. If the hold
open ability is low, service the
gas strut. See Gas Strut(s)
0 271.
. Check tire sealant expiration
date, if equipped. See Tire
Sealant and Compressor Kit
0 307.
. Inspect sunroof track and seal,
if equipped. See Sunroof037.

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

Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13557845) - 2020 - CRC - 3/24/20
388 Index
Towing (cont'd)Trailer . . . . . . . . . . . . . . . . . . . . . . . . 233
Trailer Sway Control (TSC) . . . 241
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 323
Traction Control System(TCS)/StabiliTrak Light . . . . . . 126
Off Light . . . . . . . . . . . . . . . . . . . . . . 125
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 194
Trailer Sway Control (TSC) . . . . . . . . . . 241
Towing . . . . . . . . . . . . . . . . . . . . . . . . 233
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . 187
Fluid, Automatic . . . . . . . . . . . . . . 256
Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . . . 361
Trip Odometer . . . . . . . . . . . . . . . . . . 114
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 149
U
Uniform Tire Quality Grading . . . 302
Universal Remote System . . . . . . 141Operation . . . . . . . . . . . . . . . . . . . . . 144
Programming . . . . . . . . . . . . . . . . . 141
Using This Manual . . . . . . . . . . . . . . . . 2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 28
Canadian Owners . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . 164
Identification Number (VIN) . . . 351
Load Limits . . . . . . . . . . . . . . . . . . . 174
Messages . . . . . . . . . . . . . . . . . . . . 136
Personalization . . . . . . . . . . . . . . . 137
Remote Start . . . . . . . . . . . . . . . . . . . 15
Security . . . . . . . . . . . . . . . . . . . . . . . . 28
Speed Messages . . . . . . . . . . . . . 136
Towing . . . . . . . . . . . . . . . . . . . . . . . . 323
Vehicle Ahead Indicator . . . . . . . . 124
Vehicle Care
Storing the Tire Sealantand Compressor Kit . . . . . . . . . 314
Tire Pressure . . . . . . . . . . . . . . . . . 291
Vehicle Data Recording and
Privacy . . . . . . . . . . . . . . . . . . . . . . . . 367
Ventilation, Air . . . . . . . . . . . . . . . . . . 159
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Voltage Devices and Wiring . . . . 274
Voltmeter Gauge . . . . . . . . . . . . . . . 117
W
Warning Brake System Light . . . . . . . . . . . 122 Warning (cont'd)
Caution and Danger . . . . . . . . . . . . . 3
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . 107
Warnings Hazard Flashers . . . . . . . . . . . . . . 149
Washer Fluid . . . . . . . . . . . . . . . . . . . 265
Wheels
Alignment and Tire Balance . . 304
Different Size . . . . . . . . . . . . . . . . . 302
Replacement . . . . . . . . . . . . . . . . . 304
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Where to Put the Restraint . . . . . . 77
Windows . . . . . . . . . . . . . . . . . . . . . . . . 34 Power . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Windshield Replacement . . . . . . . . . . . . . . . . . 271
Wiper/Washer . . . . . . . . . . . . . . . . 100
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 172
Winter Tires . . . . . . . . . . . . . . . . . . . . 285
Wiper Blade Replacement . . . . . . 270
Wipers Rear Washer . . . . . . . . . . . . . . . . . 101
Wireless Charging . . . . . . . . . . . . . . 104
Wiring, High Voltage Devices . . . 274