stop start CHEVROLET TRAILBLAZER 2021 Workshop Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2021, Model line: TRAILBLAZER, Model: CHEVROLET TRAILBLAZER 2021Pages: 363, PDF Size: 6.75 MB
Page 350 of 363
Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
Connected Services 349
PressQ, then ask the Advisor to download
directions to the vehicle’s navigation system,
if equipped. After the call ends, the
navigation screen will provide prompts to
begin driving directions. Routes that are sent
to the navigation screen can only be
canceled through the navigation system.
See www.onstar.com (U.S.) or www.onstar.ca
(Canada).
Connections
The following services help with staying
connected.
For coverage maps, see www.onstar.com
(U.S.) or www.onstar.ca (Canada).
Ensuring Security
.Change the default passwords for the
Wi-Fi hotspot and myChevrolet mobile
application. Make these passwords
different from each other and use a
combination of letters and numbers to
increase the security.
.Change the default name of the SSID
(Service Set Identifier). This is your
network’s name that is visible to other
wireless devices. Choose a unique name
and avoid family names or vehicle
descriptions. Wi-Fi Hotspot (If Equipped)
The vehicle may have a built-in Wi-Fi
hotspot that provides access to the Internet
and web content at 4G LTE speed. Up to
seven mobile devices can be connected.
A data plan is required. Use the in-vehicle
controls only when it is safe to do so.
1. To retrieve Wi-Fi hotspot information, press
=to open the OnStar app on the
infotainment display, then select Wi-Fi
Hotspot. On some vehicles, touch Wi-Fi
or Wi-Fi Settings on the screen.
2. The Wi-Fi settings will display the Wi-Fi hotspot name (SSID), password, and on
some vehicles, the connection type (no
Internet connection, 3G, 4G, 4G LTE), and
signal quality (poor, good, excellent).
3. To change the SSID or password, press
Qor call 1-888-4ONSTAR to connect
with an Advisor. On some vehicles, the
SSID and password can be changed in
the Wi-Fi Hotspot menu.
After initial set-up, your vehicle’s Wi-Fi
hotspot will connect automatically to your
mobile devices. Manage data usage by
turning Wi-Fi on or off on your mobile
device, by using the myChevrolet mobile app, or by contacting an OnStar Advisor. On
some vehicles, Wi-Fi can also be managed
from the Wi-Fi Hotspot menu.
MyChevrolet Mobile App (If Available)
Download the myChevrolet mobile app to
compatible Apple and Android smartphones.
Chevrolet users can access the following
services from a smartphone:
.Remotely start/stop the vehicle,
if factory-equipped.
.Lock/unlock doors, if equipped with
automatic locks.
.Activate the horn and lamps.
.Check the vehicle’s fuel level, oil life,
or tire pressure, if factory-equipped with
the Tire Pressure Monitor System.
.Send destinations to the vehicle.
.Locate the vehicle on a map (U.S.
market only).
.Turn the vehicle's Wi-Fi hotspot on/off,
manage settings, and monitor data
consumption, if equipped.
.Locate a dealer and schedule service.
.Request roadside assistance.
.Set a parking reminder with pin drop,
take a photo, make a note, and set a
timer.
Page 353 of 363
Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
352 Index
Assistance Systems for Parking andBacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Auto Stop Stop/Start System . . . . . . . . . . . . . . . . . . . . . . 195
Automatic
Climate Control System . . . . . . . . . . . . . . . . . 176
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Emergency Braking (AEB) . . . . . . . . . . . . . . 224
Headlamp System . . . . . . . . . . . . . . . . . . . . . . 116
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . .201
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . .252
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 203
Shift Lock Control Function Check . . . . . . 263
Auxiliary Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Avoiding Untrusted Media Devices . . . . . . . 130
B
Battery Exterior Lighting Battery Saver . . . . . . . . .120
Load Management . . . . . . . . . . . . . . . . . . . . . . 119
Power Protection . . . . . . . . . . . . . . . . . . . . . . .120
Battery - North America . . . . . . . . . . . . .261, 302
Blade Replacement, Wiper . . . . . . . . . . . . . . . 264
Bluetooth Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 151, 152 Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Brake
Electric Boost . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Parking, Electric . . . . . . . . . . . . . . . . . . . . . . . . 205
System Warning Light . . . . . . . . . . . . . . . . . . 98
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183 Automatic Emergency (AEB) . . . . . . . . . . . 224
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . 226
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . 190
Bulb Replacement Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 267
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 266
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Headlamps, Front Turn Signal,Sidemarker, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 267, 268
Taillamps, Turn Signal, Sidemarker, Stoplamps, and
Backup Lamps . . . . . . . . . . . . . . . . . . . . 269, 271
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 292
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
California Perchlorate Materials Requirements . . . 244
California Proposition
65 Warning . . . . . . . . . . . . . . . . . . .244, 261, 302, Back Cover
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . . 1
Capacities and Specifications . . . . . . . . . . . . . 329
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 200
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . .186
Cargo
Management System . . . . . . . . . . . . . . . . . . . 80
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . 79
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Charging System Light . . . . . . . . . . . . . . . . . . . . 96
Check Engine Light (Malfunction Indicator) . . . . 96
Child Restraints Infants and Young Children . . . . . . . . . . . . . .62
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Page 360 of 363
Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
14400528) - 2021 - CRC - 11/7/19
Index 359
S
Safety Defects ReportingCanadian Government . . . . . . . . . . . . . . . . . 340
General Motors . . . . . . . . . . . . . . . . . . . . . . . . . 341
U.S. Government . . . . . . . . . . . . . . . . . . . . . . . 340
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Safety System Check . . . . . . . . . . . . . . . . . . . . . 50
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Scheduling Appointments . . . . . . . . . . . . . . . . 336
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
How to Wear Seat Belts Properly . . . . . . . .45
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . 46
Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Replacing after a Crash . . . . . . . . . . . . . . . . . 50
Use During Pregnancy . . . . . . . . . . . . . . . . . . 49
Seats Adjustment, Front . . . . . . . . . . . . . . . . . . . . . . .38
Folding Seatback . . . . . . . . . . . . . . . . . . . . . . . . . 41
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . .36
Heated Front . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Lumbar Adjustment, Front . . . . . . . . . . . . . . .39
Power Adjustment, Front . . . . . . . . . . . . . . . .38
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . .39
Securing Child Restraints . . . . . . . . . . . . . . . 73, 74 Security
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Accessories and Modifications . . . . . . . . . 245
Climate Control System . . . . . . . . . . . . . . . . . 174
Doing Your Own Work . . . . . . . . . . . . . . . . . 245
Maintenance Records . . . . . . . . . . . . . . . . . . . 327
Maintenance, General Information . . . . . . 315
Parts Identification . . . . . . . . . . . . . . . . . . . . . 328
Scheduling Appointments . . . . . . . . . . . . . . 336
Service Electric Parking Brake Light . . . . . . . 99
Services Special Application . . . . . . . . . . . . . . . . . . . . . .322
Servicing System . . . . . . . . . . . . . . . . . . . . . . . . 146
Servicing the Airbag . . . . . . . . . . . . . . . . . . . . . . 59
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Shift Lock Control Function Check, Automatic Transmission . . . . . . . . . . . . . . . . 263
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . 227
Sidemarker
Bulb Replacement . . . . . . . . . . . . . . . . . . 269, 271
Signals, Turn and Lane-Change . . . . . . . . . . . . 117 Software Updates . . . . . . . . . . . . . . . . . . . . . . . . 126
Spare Tire
Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .301
Special Application Services . . . . . . . . . . . . . . 322
Specifications and Capacities . . . . . . . . . . . . . 329
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Sport Mode Light . . . . . . . . . . . . . . . . . . . . . . . . 100
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Start Vehicle, Remote . . . . . . . . . . . . . . . . . . . . . . 17
Starter Switch Check . . . . . . . . . . . . . . . . . . . . . 263
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . 194
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183 Wheel Adjustment . . . . . . . . . . . . . . . . . . . . . . .83
Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . . . .83
Steering Wheel Controls . . . . . . . . . . . . . . . . . . 123
Stop/Start System . . . . . . . . . . . . . . . . . . . . . . . 195
Stoplamps and Back-Up Lamps Bulb Replacement . . . . . . . . . . . . . . . . . . 269, 271
Storage Areas
Cargo Management System . . . . . . . . . . . . 80
Center Console . . . . . . . . . . . . . . . . . . . . . . . . . .79
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . .78
Rear Compartment/Storage PanelCover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Roof Rack System . . . . . . . . . . . . . . . . . . . . . . . 80