NHTSA ID Number: 10242249
Manufacturer Communication Number: 23-NA-136
TSB/Document Date: 2023-09-15
Summary
2024 Chevrolet
Blazer EV New Model Features
Platform on which it’s engineered. AWD, RS and SS
models also will receive distinct badging to further
differentiate their uniqueness and powerful, sporty
aesthetic.
Interior Design
6404845
Charging Blazer EV begins with a gentle press of the
charge port door, which automatically opens to reveal a
welcoming halo of light around the charge ports. This
will ensure seamless use during low- light charging
scenarios. If the customer does not close the door
when charging is complete, it will automatically close
itself when the vehicle is placed in gear.
Electrified Badging
6404846
•
•
•
•
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A new interpretation of the “Blazer” nameplate badge
replaces the “E” with three blue bars. This signifies the
vehicle as something special and nods to the Ultium
Every drive will be thrilling behind the wheel of
Blazer EV. Its performance-inspired interior blends
sport appeal with comfort and unexpected touches
to create an environment that advances the
on-road experience
With the all-new Ultium Platform, Blazer EV
designers were free to rethink the interior space to
offer customers more functionality, ample storage
space and added comfort
Two vibrant screens — an 11-inch diagonal Driver
Information Center and a 17.7-inch diagonal
free-form infotainment display — are the
centerpiece of the Blazer EV interior. Together,
they create a seamless flow of information to the
driver that combines the functionality of vehicle
gauges and a centerstack display
Each trim will have its own persona that allows the
customer to choose one uniquely suited to their
taste. Adrenaline-enhancing color themes,
illuminated décor and unique embellishments help
create distinct personalities
Bulletin No.: 23-NA-136
August, 2023
6404847
Blazer EV will offer a dual-pane power panoramic
sunroof that gives the vehicle an open-air feel. A panel
stretches the length of the front and back row, so
everyone has a view of the sky above. However, only
the front panel retracts or vents. The rear is a fixed
glass panel. A powered sunshade easily opens or
closes, when needed, to help block light and keep the
cabin cool.
Propulsion
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Blazer EV channels the power of the Ultium
Platform, which is the foundation of GM’s electric
vehicle strategy and the driver of the company’s
vision for a zero-emissions future
Multiple range options — including an available
GM-estimated range of up to 320 miles (515 km)
on a full charge — and available rear- and allwheel-drive configurations offer customers
Page 5
unprecedented choice and a seamless EV
experience designed to complement virtually
every lifestyle
• The SS model offers customers the most powerful
experience in the Blazer EV lineup. It features an
exclusive performance AWD propulsion
configuration that, with a unique WOW (Wide
Open Watts) mode enabled, will offer up to 557
horsepower and up to 648 lb.-ft. of torque, with an
estimated 0-to-60-mph (0-96 km/h) time of less
than 4 seconds
• Blazer EV’s Ultium Drive system offerings deliver
an exemplary drive that is sporty, responsive and
agile
• Blazer EV offers Regen On Demand technology
and improves on the One-Pedal Driving
experience of the 2023 Chevrolet
Bolt EV and Bolt
EUV to give customers more control over their
electric journeys
Blazer EV is built from the ground up on GM’s
proprietary Ultium Platform. The all-new electric vehicle
architecture offers a combination of batteries and
motors that are interchangeable, along with different
drive configurations that give customers the type of
drive experience and range that’s right for their needs.
The vehicle’s battery and body were designed at the
same time. This allowed the space to accommodate a
battery that can go long range and enabled a structure
that can protect it and occupants while also offering a
stable foundation for great ride and handling.
Blazer EV’s Ultium battery modules are horizontally
configured along the vehicle underbody, forming a
central element of the vehicle structure. The battery
pack underbody allows for nearly 50/50 weight
distribution of the vehicle and a lower center of gravity,
which together allow for precise handling and a
sensation of hugging the road.
Because Blazer EV was built from the ground up using
the Ultium Platform, its battery pack
was designed as
an integral part of the vehicle structure to create a safer,
higher-performing vehicle.
The horizontal arrangement of the modules within the
pack facilitates Blazer EV’s low-slung, aggressive SUV
profile and sporty performance attributes. It also allows
for a flatter cabin floor, which adds to usable interior
space for customers.
The battery system also features Ultium energy
recovery, an innovative heat cycling system that uses
thermal energy from the vehicle’s battery to heat the
vehicle interior, increasing efficiency.
WOW (Wide Open Watts)
On the SS trim, Blazer EV will feature the ability for
drivers to unleash the full power of its Ultium Drive
system with WOW (Wide Open Watts) mode. When
engaged, Blazer EV SS will offer up to 557 horsepower
and up to 648 lb.-ft. of torque, with an estimated
0-to-60-mph (0-96 km/h) time of less than 4 seconds.
Page 6
August, 2023
Charging
•
Multiple range options — including an available
GM-estimated range of up to 320 miles (515 km)
on a full charge — give customers confidence that
their Blazer EV can take them the distance
• Blazer EV owners can take advantage of Ultium
Charge 360, a holistic charging approach that
integrates products and services, charging
networks and Chevrolet
vehicle apps to simplify
the overall charging experience
• At home, Blazer EV is capable of Level 2 AC
(alternating current) charging up to 11.5 kW, which
adds up to 29 miles (46.6 km) of range per
charging hour back to the vehicle’s Ultium Battery
• A standard Dual Level Charge Cord lets owners
use a standard 3-prong power outlet for Level 1
(120 volts) charging or a 4-prong power outlet for
faster Level 2 (240 volts) charging. This offers
them flexibility, depending on the charging
capabilities of their location
• Blazer EV also offers standard high-speed DC
(direct current) fast charging capability that lets
drivers add up to a GM-estimated 74 miles (119
km) of range in just 10 minutes when charging at a
public station
• Customers benefit from Ultium Energy Recovey.
Blazer EV’s innovative heat pump thermal system,
which maximizes every watt possible to boost
cold-weather range and supply warm air to the
cabin within a minute of them starting their
charged vehicle in normal conditions
• The Blazer EV charging process is an easy,
intuitive experience, with innovations like a
powered-opening charge port door and energymonitoring technologies that put customers in
control of their vehicle’s energy
Charging Blazer EV will be an easy experience for
customers, with three levels of charging available to
them. The first, Level 1 at home, uses a standard
120-volt outlet. Blazer EV will also be capable of Level
2 AC charging up to 11.5 kW, as well as high-powered,
public DC fast charging, which is the quickest way for
drivers to charge when on the go.
Comfort and Convenience
•
•
Whether it’s a night out with friends or a weekend
camping trip, the Chevrolet
Blazer EV
accommodates, with comfortable seating for up to
five people or up to 59.2 cu. ft. of maximum cargo
space when the rear seats are folded
The in-vehicle ambiance starts from the moment
customers open the door. They’re greeted with an
incredibly tech-focused interior designed around
large, interactive display screens that keep
occupants informed and connected
•
Bulletin No.: 23-NA-136
A new seating architecture offers a more refined
level of comfort compared to the gas-powered
Blazer. The seats are wider without sacrificing
rear-seat knee room or interior spaciousness
• Engineered with convenient features, such as a
hands-free start system, the Blazer EV enhances
the everyday drive and makes it comfortable for
both those behind the wheel and passengers
• The Blazer EV is an excellent road companion,
especially when customers need to bring a lot
along for the ride. Smart storage solutions are
incorporated throughout the vehicle and an
available presence-based power liftgate makes
loading and unloading cargo more convenient
• The suite of climate control features will be familiar
to customers but offers enhancements, including
Ultium energy recovery, that give them added
comfort capabilities
• The Blazer EV cabin has been crafted for
quietness, with acoustic materials incorporated
throughout to help shield customers from
unwanted or unfamiliar sounds
In colder temperatures, Blazer EV can help customers
combat frozen fingertips that can come from clearing
ice and snow that collects on wipers. A heated wiper
park is designed to conveniently melt accumulated ice
and snow at the bottom of the windshield — an area
traditionally not warmed by climate vents. Available on
RS models, the feature helps prevent wiper blades from
freezing to the windshield and eliminates the need for
customers to clear them.
For convenience, the Blazer EV tailgate can open
hands-free when the key fob is recognized by sensors
at the rear of the vehicle. The feature is designed with
inclusivity at the center, as any person — regardless of
ability level — no longer needs to kick to access their
liftgate hands-free.
The Blazer EV drive units are conveniently controlled
using a column-mounted version of the Electronic
Precision Shift system. It shifts gears electronically
rather than using a traditional shifter with a mechanical
connection. The vehicle must be on to use this feature.
Available wireless phone charging will let customers
charge their smartphones on the go, without connecting
any cables. There’s no clutter or cords. The wireless
charging pad in Blazer EV will be in front of the center
console storage. The Ultium Platform’s energy recovery
system provides cooling for the charging mat, helping
to optimize the charge rate.
It is important for drivers to keep their eyes on the road,
and an available Head-Up Display (HUD) helps them
do just that. It projects important vehicle information
directly onto the windshield, telling drivers what they
need to know quickly and efficiently. Display messages
include speed, audio, phone, navigation and driver
assistance features. HUD is standard on RS and SS
models.
Bulletin No.: 23-NA-136
August, 2023
Version
1
Modified
Released August 15, 2023
GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these
technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper
service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a
job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your
vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the
information.
Page 7
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TSB/Document ID: 23-NA-136
Replacement Service Bulletin Number:
MFR Communication Date: 2023-08-15
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Communication Type: Service Bulletin/Repair Instructions
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