Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
268 Vehicle Care
Bulb Replacement
LED Lighting
This vehicle has several LED lamps. For
replacement of any LED lighting assembly,
contact your dealer.
Electrical System
High Voltage Devices and Wiring
{Warning
Exposure to high voltage can cause shock,
burns, and even death. The high voltage
components in the vehicle can only be
serviced by technicians with special
training.
High voltage components are identified
by labels. Do not remove, open, take
apart, or modify these components. High
voltage cable or wiring has orange
covering or labels. Do not probe, tamper
with, cut, or modify high voltage cable or
wiring.
Electrical System Overload
The vehicle has fuses and circuit breakers to
protect against an electrical system
overload.
When the current electrical load is too
heavy, the circuit breaker opens and closes,
protecting the circuit until the current load
returns to normal or the problem is fixed.
This greatly reduces the chance of circuit
overload and fire caused by electrical
problems.
Fuses and circuit breakers protect power
devices in the vehicle.
If there is a problem on the road and a fuse
needs to be replaced, the same amperage
fuse can be borrowed. Choose some feature
of the vehicle that is not needed to use and
replace it as soon as possible.
To check a fuse, look at the band inside the
fuse. If the band is broken or melted,
replace the fuse. Be sure to replace a bad
fuse with a fuse of the identical size and
rating.
Replacing a Blown Fuse
1. Turn off the vehicle.
2. Locate the fuse puller in the enginecompartment fuse block.
Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
310 Vehicle Care
snow and ice. If the check engine light is
activated, please check to see if the shutter
system is clear of debris, snow or ice.
Windshield and Wiper Blades
Clean the outside of the windshield with
glass cleaner.
Clean rubber blades using a lint-free cloth or
paper towel soaked with windshield washer
fluid or a mild detergent. Wash the
windshield thoroughly when cleaning the
blades. Bugs, road grime, sap, and a buildup
of vehicle wash/wax treatments may cause
wiper streaking.
Replace the wiper blades if they are worn or
damaged. Damage can be caused by
extreme dusty conditions, sand, salt, heat,
sun, snow, and ice.
Weatherstrips
Apply weatherstrip lubricant on
weatherstrips to make them last longer, seal
better, and not stick or squeak. Lubricate
weatherstrips at least once a year. Hot, dry
climates may require more frequent
application. Black marks from rubber
material on painted surfaces can be removed
by rubbing with a clean cloth. See
Recommended Fluids and Lubricants0321.
Tires
Use a stiff brush with tire cleaner to clean
the tires.
Caution
Using petroleum-based tire dressing
products on the vehicle may damage the
paint finish and/or tires. When applying a
tire dressing, always wipe off any
overspray from all painted surfaces on
the vehicle.
Wheels and Wheel Trim
Use a soft, clean cloth with mild soap and
water to clean the wheels. After rinsing
thoroughly with clean water, dry with a
soft, clean towel. A wax may then be
applied.
Caution
Chrome wheels and chrome wheel trim
may be damaged if the vehicle is not
washed after driving on roads that have
been sprayed with magnesium chloride or
calcium chloride. These are used on roads
for conditions such as dust and ice.
Always wash the chrome with soap and
water after exposure.
Caution
To avoid surface damage on wheels and
wheel trim, do not use strong soaps,
chemicals, abrasive polishes, cleaners,
or brushes. Use only GM approved
cleaners. Do not drive the vehicle through
an automatic car wash that uses silicon
carbide tire/wheel cleaning brushes.
Damage could occur and the repairs
would not be covered by the vehicle
warranty.
Brake System
Visually inspect brake lines and hoses for
proper hook-up, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads for wear
and rotors for surface condition. Inspect
drum brake linings/shoes for wear or cracks.
Inspect all other brake parts.
Steering, Suspension, and Chassis
Components
Visually inspect steering, suspension, and
chassis components for damaged, loose,
or missing parts or signs of wear at least
once a year.
Inspect power steering for proper electrical
connections, binding, cracks, chafing, etc.
Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
Service and Maintenance 319
suitable service maintenance intervals for
your vehicle, please contact your
authorized GM Dealer.
Extreme service is for vehicles mainly
driven off-road in four-wheel drive or used
in farming, mining, forestry, or snow
plowing.
Additional Required Services—Severe
Service
Every 72 000 km (45,000 mi)
.Change automatic transmission fluid.
Every 120 000 km (75,000 mi)
.Change rear axle fluid, if equipped with
AWD. Do not directly power wash the
transfer case and/or front/rear axle
output seals. High pressure water can
overcome the seals and contaminate the
transfer case fluid. Contaminated fluid will
decrease the life of the transfer case and/
or axles and should be replaced.
Owner Checks and Services
Every Five Years
.Replace brake fluid. Every Seven Years
.Replace Air Conditioning Desiccant and
perform air conditioning system
maintenance every seven years. This
service requires replacement of the
desiccant to help the longevity and
efficient operation of the air conditioning
system. This service can be complex. See
your dealer.
Multi-Point Vehicle
Inspection (MPVI)
A Multi Point Vehicle Inspection (MPVI)
completed by a GM dealer technician is a
maintenance assessment of your vehicle.
The benefit of the MPVI is to identify and
inform the customer of service items that
require immediate attention and those that
may require attention in the future.
The technician will perform the following
checks on your vehicle. For a complete list
of checks, inspections, and services, see your
dealer.
Some items may not apply to your vehicle
and/or region.
Diagnostics
.OnStar active, if equipped
.Service history/recall check
Engine Oil and Filter
.Engine oil
.Oil life monitor
‐
Reset oil life monitor
Exterior Lights
.Visual inspection
Windshield and Wipers
.Visual inspection
Battery
.Battery visual inspection
.Battery test results
.Battery cables and connections
Systems, Fluids, and Visible Leak
Inspection
.Engine oil
.Transmission
.Drive axle
.Transfer case
.Engine cooling system
.Power steering, if equipped
.Fuel system
.Windshield washer fluid
Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
348 Index
IndexA
Accessories and Modifications . . . . . . . . . . . 247
Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . 196
ActiveFuel Management . . . . . . . . . . . . . . . . . . . . . 198
Adaptive Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 209
Add-On Electrical Equipment . . . . . . . . . . . . . 245
Additional OnStar Information . . . . . . . . . . . . . . . . . . . . 342
Adjustments Lumbar, Front Seats . . . . . . . . . . . . . . . . . . . . 39
Agreements Trademarks and License . . . . . . . . . . . . . . . 166
Air Cleaner/Filter, Engine . . . . . . . . . . . . . . . . . . 256
Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Filter Life System . . . . . . . . . . . . . . . . . . . . . . 256
Filter, Passenger Compartment . . . . . . . . . 177
Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
How Does an Airbag Restrain? . . . . . . . . . . 56
Passenger Sensing System . . . . . . . . . . . . . . 57
What Makes an Airbag Inflate? . . . . . . . . . 56
What Will You See after an AirbagInflates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
When Should an Airbag Inflate? . . . . . . . . 55 Airbag System (cont'd)
Where Are the Airbags? . . . . . . . . . . . . . . . . 54
Airbags Adding Equipment to the Vehicle . . . . . . . 61
Passenger Status Indicator . . . . . . . . . . . . . 100
Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . . 99
Replacing System Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Servicing Airbag-Equipped Vehicles . . . . . . 60
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 24
Alert
Lane Change . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Rear Cross Traffic . . . . . . . . . . . . . . . . . . . . . . 223
Side Blind Zone (SBZA) . . . . . . . . . . . . . . . . . 228
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 277
All-Wheel Drive . . . . . . . . . . . . . . . . . . . . . .201, 265
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Antenna
Multi-band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Antilock Brake System (ABS) . . . . . . . . . . . . . 202
Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . 104
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Apple CarPlay and Android Auto . . . . . . . . . .158
Armrest
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
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Index 349
Assistance Program, Roadside . . . . . . . . . . . . 332
Assistance SystemsDriving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Parking and Backing . . . . . . . . . . . . . . . . . . . 218
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Automatic
Dimming Mirrors . . . . . . . . . . . . . . . . . . . . . . . 27
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Emergency Braking (AEB) . . . . . . . . . . . . . . 225
Headlamp System . . . . . . . . . . . . . . . . . . . . . 120
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . 255
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 201
Auxiliary
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Avoiding Untrusted Media Devices . . . . . . . .134
B
Battery Exterior Lighting Battery Saver . . . . . . . . 124
Load Management . . . . . . . . . . . . . . . . . . . . . 123
Power Protection . . . . . . . . . . . . . . . . . . . . . . 124
Battery - North America . . . . . . . . . . . . 264, 301
Blade Replacement, Wiper . . . . . . . . . . . . . . . 265
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 Bluetooth (cont'd)
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 154, 155
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
System Warning Light . . . . . . . . . . . . . . . . . 102
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Electric Brake Boost . . . . . . . . . . . . . . . . . . . . 202
Electric Parking Brake . . . . . . . . . . . . . . . . . . 203
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Automatic Emergency (AEB) . . . . . . . . . . . 225
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . 227
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . . 191
Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Bulb Replacement Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 267
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 291C
Calibration Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
California Perchlorate Materials Requirements . . . 247
California Proposition 65 Warning . . . . . 1, 301
Camera
Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 219 Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . 326
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 198
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 187
Cargo
Management System . . . . . . . . . . . . . . . . . . . 82
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Check Engine Light (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101
Child Restraints Infants and Young Children . . . . . . . . . . . . . 63
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74, 75
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . .18
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Index 351
Driving (cont'd)Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 182
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . . 181
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 188
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Dual Automatic Climate Control System . . . . . 173
E
ElectricBrake Boost . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Parking Brake Light . . . . . . . . . . . . . . . . . . . . 103
Electrical
Equipment, Add-On . . . . . . . . . . . . . . . . . . . . 245
System Overload . . . . . . . . . . . . . . . . . . . . . . 268
Electrical System Engine Compartment Fuse Block . . . . . . . 270
Fuses and Circuit Breakers . . . . . . . . . . . . . 269
Instrument Panel Fuse Block . . . . . . . . . . . 273
Rear Compartment Fuse Block . . . . . . . . . 275
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . 256 Engine (cont'd)
Air Filter Life System . . . . . . . . . . . . . . . . . . 256
Check Light (Malfunction Indicator) . . . . 101
Compartment Overview . . . . . . . . . . . . . . . . 250
Coolant Temperature Gauge . . . . . . . . . . . . 97
Coolant Temperature Warning
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 258
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 328
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 255
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . 107
Oil Temperature Gauge . . . . . . . . . . . . . . . . . 97
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Power Messages . . . . . . . . . . . . . . . . . . . . . . . . 114
Running While Parked . . . . . . . . . . . . . . . . . 199
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Equipment, Towing . . . . . . . . . . . . . . . . . . . . . . .241
Event Data Recorders . . . . . . . . . . . . . . . . . . . . 339
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Extended Parking . . . . . . . . . . . . . . . . . . . . . . . . 198
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . . 51
Exterior Lamp Controls . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Lamps Off Reminder . . . . . . . . . . . . . . . . . . . . 119
Lighting Battery Saver . . . . . . . . . . . . . . . . . 124
F
Filter
Engine Air Cleaner . . . . . . . . . . . . . . . . . . . . . 256
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Flashers, Hazard Warning . . . . . . . . . . . . . . . . . 121
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .314
Fluid Automatic Transmission . . . . . . . . . . . . . . . 255
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Forward Collision Alert (FCA) System . . . . . . . . . . . 223
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Front Heated and Ventilated Seats . . . . . . . . . . . . 41
Pedestrian Braking (FPB) System . . . . . . . 227
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Economy, Driving for Better . . . . . . . . . . . 179
Filling a Portable Fuel Container . . . . . . . 235
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . 233
Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 233
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Index 353
InfotainmentUsing the System . . . . . . . . . . . . . . . . . . . . . . 128
Infotainment System . . . . . . . . . . . . . . . . . . . . 339
Inspection Multi-Point Vehicle . . . . . . . . . . . . . . . . . . . . 319
Instrument Cluster . . . . . . . . . . . . . . . . . . . . 92, 94
Instrument Panel Overview . . . . . . . . . . . . . . . . 4
Interior Rearview Mirrors . . . . . . . . . . . . . . . . . .27
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 125
J
Jack Auxiliary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Jump Starting - North America . . . . . . . . . . . . . . . 301
K
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Operation . . . . . . . . . . . . . . . . . . . . . . . 7
L
Labeling, Tire Sidewall . . . . . . . . . . . . . . . . . . . 278
LampsCourtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Daytime Running (DRL) . . . . . . . . . . . . . . . . 120
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Exterior Controls . . . . . . . . . . . . . . . . . . . . . . . . 118
Exterior Lamps Off Reminder . . . . . . . . . . . 119 Lamps (cont'd)
Exterior Lighting Battery Saver . . . . . . . . 124
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
High/Low Beam Changer . . . . . . . . . . . . . . . 119
Malfunction Indicator (Check
Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Lane Change Alert (LCA) . . . . . . . . . . . . . . . . . . . . . 229
Keep Assist (LKA) . . . . . . . . . . . . . . . . . . . . . . 230
Keep Assist Light . . . . . . . . . . . . . . . . . . . . . . 104
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . . . 48
LATCH System Replacing Parts after a Crash . . . . . . . . . . . 74
LATCH, Lower Anchors and Tethers for
Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Illumination Control . . . . . . . . . . . . . . . . . . . . 121
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Lights Airbag Readiness . . . . . . . . . . . . . . . . . . . . . . . 99
Antilock Brake System (ABS)
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Lights (cont'd)
Brake System Warning . . . . . . . . . . . . . . . . 102
Charging System . . . . . . . . . . . . . . . . . . . . . . 101
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 108
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Driver Mode Control . . . . . . . . . . . . . . . . . . . 106
Electric Parking Brake . . . . . . . . . . . . . . . . . . 103
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Engine Oil Pressure . . . . . . . . . . . . . . . . . . . . 107
Gauges and Indicators . . . . . . . . . . . . . . . . . . 91
High-Beam On . . . . . . . . . . . . . . . . . . . . . . . . . 108
Lane Keep Assist . . . . . . . . . . . . . . . . . . . . . . . 104
Low Fuel Warning . . . . . . . . . . . . . . . . . . . . . 107
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 99
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Service Electric Parking Brake . . . . . . . . . . 103
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . . . . . . . 105
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . . . . . . 105
Traction Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Locks Automatic Door . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . 17
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Chevrolet Blazer Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16401961) - 2023 - CRC - 5/17/22
356 Index
Replacing (cont'd)Seat Belt System Parts after a Crash . . . . 52
Reporting Safety Defects Canadian Government . . . . . . . . . . . . . . . . . 337
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 338
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 337
Restraints
Where to Put . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Retained Accessory Power (RAP) . . . . . . . . . 196
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . . . .27
Roads Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Roadside Assistance Program . . . . . . . . . . . . 332
Roof Rack System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Routing, Engine Drive Belt . . . . . . . . . . . . . . . 328
Running the Vehicle While Parked . . . . . . . 199
S
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Safety Defects Reporting Canadian Government . . . . . . . . . . . . . . . . . 337
General Motors . . . . . . . . . . . . . . . . . . . . . . . . 338
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 337 Safety System Check . . . . . . . . . . . . . . . . . . . . . . 51
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Scheduling Appointments . . . . . . . . . . . . . . . . 333
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Buckle To Drive . . . . . . . . . . . . . . . . . . . . . . . . . 46
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
How to Wear Seat Belts Properly . . . . . . . 46
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . 48
Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Replacing after a Crash . . . . . . . . . . . . . . . . . 52
Use During Pregnancy . . . . . . . . . . . . . . . . . . . 51
Seats Adjustment, Front . . . . . . . . . . . . . . . . . . . . . . 36
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . 34
Heated and Ventilated, Front . . . . . . . . . . . 41
Heated, Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Lumbar Adjustment, Front . . . . . . . . . . . . . . 39
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Power Adjustment, Front . . . . . . . . . . . . . . . 37
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 37
Securing Child Restraints . . . . . . . . . . . . . . . 74, 75
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Accessories and Modifications . . . . . . . . . 247
Doing Your Own Work . . . . . . . . . . . . . . . . . 247
Electric Parking Brake Light . . . . . . . . . . . . 103
Maintenance Records . . . . . . . . . . . . . . . . . . 324
Maintenance, General Information . . . . . 316
Parts Identification . . . . . . . . . . . . . . . . . . . . . 325
Scheduling Appointments . . . . . . . . . . . . . . 333
Services Special Application . . . . . . . . . . . . . . . . . . . . . 320
Servicing System . . . . . . . . . . . . . . . . . . . . . . . . 149
Servicing the Airbag . . . . . . . . . . . . . . . . . . . . . . 60
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Shopping Bag Hooks . . . . . . . . . . . . . . . . . . . . . . .81
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . 228
Signals, Turn and Lane-Change . . . . . . . . . . . . 121
Software Updates . . . . . . . . . . . . . . . . . . . . . . . . . 131
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Special Application Services . . . . . . . . . . . . . . 320
Specifications and Capacities . . . . . . . . . . . . . 326
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . . . . . . . 204