battery replacement CHEVROLET TRAILBLAZER 2023 User Guide
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2023, Model line: TRAILBLAZER, Model: CHEVROLET TRAILBLAZER 2023Pages: 360, PDF Size: 6.48 MB
Page 259 of 360

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
258 Vehicle Care
Negative Battery Cable Disconnection
{Warning
Before disconnecting the negative battery
cable, turn off all features, turn the
ignition off, and remove the key,
if equipped, from the vehicle. If this is
not done, you or others could be injured,
and the vehicle could be damaged.
Caution
If the battery is disconnected with the
ignition on or the vehicle in Retained
Accessory Power (RAP), the OnStar
back-up battery will be permanently
discharged and will need to be replaced.
1. Make sure the lamps, features, and accessories are turned off.
2. Turn the ignition off and remove the key, if equipped.3. Loosen the negative battery cable nut (1).
4. Remove the negative battery cable (2)from the battery.
Negative Battery Cable Reconnection
Caution
When reconnecting the battery:
.Use the original nut from the vehicle
to secure the negative battery cable.
Do not use a different nut. If you
need a replacement nut, see your
dealer.
(Continued)
Caution (Continued)
.Tighten the nut with a hand tool. Do
not use an impact wrench or power
tools to tighten the nut.
The vehicle could be damaged if these
guidelines are not followed.
Caution
Do not use paints, lubricants, or corrosion
inhibitors on the nut that secures the
negative battery cable to the vehicle. This
could damage the vehicle.
1. Install the negative battery cable (2) to the battery.
2. Install the negative battery cable nut (1) and tighten.
3. Turn the ignition on.
All-Wheel Drive
Transfer Case
Under normal driving conditions, transfer
case fluid does not require maintenance
unless there is a fluid leak or unusual noise.
If required, have the transfer case serviced
by your dealer.
Page 318 of 360

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
Service and Maintenance 317
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 and
filter.
Every 75 000 km (120,000 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 five years. See
Brake Fluid 0256. Every Seven Years
.Replace Air Conditioning Desiccant every
seven years. The air conditioning system
requires 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
Page 332 of 360

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
Customer Information 331
Coverage
Services are provided for the duration of the
vehicle’s powertrain warranty.
In the U.S., anyone driving the vehicle is
covered. In Canada, a person driving the
vehicle without permission from the owner
is not covered.
Roadside Assistance is not a part of the New
Vehicle Limited Warranty. General Motors
North America and Chevrolet reserve the
right to make any changes or discontinue
the Roadside Assistance program at any
time without notification.
General Motors North America and Chevrolet
reserve the right to limit services or
payment to an owner or driver if they
decide the claims are made too often, or the
same type of claim is made many times.
Services Provided
.Emergency Fuel Delivery:Delivery of
enough fuel for the vehicle to get to the
nearest service station.
.Lock-Out Service: Service to unlock the
vehicle if you are locked out. A remote
unlock may be available if you have OnStar. For security reasons, the driver
must present identification before this
service is given.
.Emergency Tow from a Public Road or
Highway:
Tow to the nearest Chevrolet
dealer for warranty service, or if the
vehicle was in a crash and cannot be
driven. Assistance is not given when the
vehicle is stuck in the sand, mud,
or snow.
.Flat Tire Change: Service to change a flat
tire with the spare tire. The spare tire,
if equipped, must be in good condition
and properly inflated. It is the owner's
responsibility for the repair or
replacement of the tire if it is not covered
by the warranty.
.Battery Jump Start: Service to jump start
a dead battery.
.Trip Interruption Benefits and Assistance:
If your trip is interrupted due to a
warranty event, incidental expenses may
be reimbursed within the Powertrain
warranty period. Items considered are
reasonable and customary hotel, meals,
rental car, or a vehicle being delivered
back to the customer, up to 500 miles.
Services Not Included in Roadside
Assistance
.Impound towing caused by violation of
any laws
.Legal fines
.Mounting, dismounting, or changing of
snow tires, chains, or other traction
devices
Service is not provided if a vehicle is in an
area that is not accessible to the service
vehicle or is not a regularly traveled or
maintained public road, which includes ice
and winter roads. Off-road use is not
covered.
Services Specific to Canadian-Purchased
Vehicles
.Fuel Delivery: Reimbursement is up to
7 liters. Propane and other fuels are not
provided through this service.
.Lock-Out Service: Vehicle registration is
required.
.Trip Interruption Benefits and Assistance:
Must be over 150 km from where your
trip was started to qualify.
Pre-authorization, original detailed
receipts, and a copy of the repair orders
are required. Once authorization has been
Page 349 of 360

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-U.S./Canada-
16263960) - 2023 - CRC - 2/23/22
348 Index
Apple CarPlay and Android Auto . . . . . . . . . . 151
ArmrestRear Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Assistance Program, Roadside . . . . . . . . . . . . 330
Assistance Systems Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Parking and Backing . . . . . . . . . . . . . . . . . . . 215
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Automatic Climate Control System . . . . . . . . . . . . . . . . 169
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Emergency Braking (AEB) . . . . . . . . . . . . . . 219
Headlamp System . . . . . . . . . . . . . . . . . . . . . . 114
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Transmission Fluid . . . . . . . . . . . . . . . . . . . . . 248
Transmission Shift Lock Control
Function Check . . . . . . . . . . . . . . . . . . . . . . . 259
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . 196
Auxiliary
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Avoiding Untrusted Media Devices . . . . . . . . 127B
Battery Exterior Lighting Battery Saver . . . . . . . . . 118
Load Management . . . . . . . . . . . . . . . . . . . . . . 118
Power Protection . . . . . . . . . . . . . . . . . . . . . . . 118
Battery - North America . . . . . . . . . . . . 257, 299
Blade Replacement, Wiper . . . . . . . . . . . . . . . 260
Bluetooth Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 147, 148
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
System Warning Light . . . . . . . . . . . . . . . . . 100
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Electric Brake Boost . . . . . . . . . . . . . . . . . . . . 198
Electric Parking Brake . . . . . . . . . . . . . . . . . . 198
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Automatic Emergency (AEB) . . . . . . . . . . . 219
Braking System Front Pedestrian (FPB) . . . . . . . . . . . . . . . . . 220
Break-In, New Vehicle . . . . . . . . . . . . . . . . . . . . 184
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . 262 Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 262
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . 262 Bulb Replacement (cont'd)
Headlamps, Front Turn Signal,
Sidemarker, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 262, 263
Taillamps, Turn Signal, Sidemarker, Stoplamps, and
Backup Lamps . . . . . . . . . . . . . . . . . . . 264, 267
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . 289
C
Calibration Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 239
California Proposition 65 Warning . . . . . 1, 299
Camera Rear Vision (RVC) . . . . . . . . . . . . . . . . . . . . . . 215
Canadian Vehicle Owners . . . . . . . . . . . . . . . . . . .2
Capacities and Specifications . . . . . . . . . . . . . 324
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 194
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 179
Cargo Management System . . . . . . . . . . . . . . . . . . . 83
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Caution, Danger, and Warning . . . . . . . . . . . . . .3