warning CHEVROLET SILVERADO EV 2024 Workshop Manual

Chevrolet Silverado EV Owner Manual (GMNA-Localizing-U.S./Canada-
16702912) - 2024 - CRC - 1/13/23
104 Instruments and Controls
Troubleshooting
The power outlets will be momentarily
unavailable at the start and the end of a
350 kW DC Fast Charge. This is normal
operation.
For any error messages that can not be
resolved by resetting fault mode as
discussed earlier in this section, see your
dealer.
{Warning
The power outlets contain high-voltage
electrical equipment. Disassembling the
power outlets may result in electrical
shock causing personal injury or death.
Never attempt to disassemble a power
outlet.
Wireless Charging
If equipped and enabled, the vehicle has
wireless charging in the bin below the
climate control system. The system operates
at 145 kHz and wirelessly charges one Qi
compatible smartphone. The power output
of the system is capable of charging at a
rate up to 3 amp (15 W), as requested by
the compatible smartphone. SeeRadio
Frequency Statement 0404.
{Warning
Wireless charging may affect the
operation of an implanted pacemaker or
other medical devices. If you have one, it
is recommended to consult with your
doctor before using the wireless charging
system.
The vehicle must be on or Retained
Accessory Power (RAP) must be active. The
wireless charging feature may not correctly
indicate charging when the vehicle is in RAP,
during a Bluetooth phone call, or when
phone projection (e.g. Apple CarPlay/Android
Auto) is active. See Power Modes0197.
The operating temperature is −40 °C (−40 °F)
to 85 °C (185 °F) for the charging system and
0 °C (32 °F) to 35 °C (95 °F) for the phone.
A charging stopped alert may be displayed
on the infotainment screen, if the wireless
charger or smartphone are outside of
normal operating temperature. Charging will
automatically resume when a normal
operating temperature is reached.
{Warning
Remove all objects from the charger
before charging your compatible
smartphone. Objects, such as coins, keys,
rings, paper clips, or cards, between the
smartphone and charger may become
very hot.
On the rare occasion that the charging
system does not detect an object, and
the object gets wedged between the
smartphone and charger, remove the
smartphone and allow the object to cool
before removing it from the charger, to
prevent burns.
To charge a compatible smartphone: 1. Confirm the smartphone is capable of wireless charging.
2. The wireless charger is below the climate control system.

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Instruments and Controls 107
On-Screen Controls
The Controls App organizes the on-screen
controls for many vehicle functions on one
screen. The specific controls available in the
app vary by model.
To access the Controls App, select the
Controls icon from the infotainment home
screen.
Warning Lights, Gauges, and
Indicators
Warning lights and gauges can signal that
something is wrong before it becomes
serious enough to cause an expensive repair
or replacement. Paying attention to the
warning lights and gauges could prevent
injury.
Some warning lights come on briefly when
the propulsion system is started to indicate
they are working. When one of the warning
lights comes on and stays on while driving,
or when one of the gauges shows there
may be a problem, check the section that
explains what to do. Waiting to do repairs
can be costly and even dangerous.
Instrument Cluster (Base Level)
English Gauge Layout Shown, Other Layouts, and Metric Similar
1.Battery Gauge (High Voltage) 0110
2. Speedometer 0110
3. Power Indicator Gauge 0111 4.
Driver Information Center (DIC) (Base
Level) 0129 or
Driver Information Center (DIC)
(Uplevel) 0130

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Instruments and Controls 113
When the vehicle is started, this light
flashes and a chime may come on to remind
passengers to fasten their seat belt. Then
the light stays on solid until the belt is
buckled. This cycle continues several times if
the front passenger remains or becomes
unbuckled while the vehicle is moving.
If the front passenger seat belt is buckled,
neither the chime nor the light comes on.
The front passenger seat belt reminder light
and chime may turn on if an object is put
on the seat such as a briefcase, handbag,
grocery bag, laptop, or other electronic
device. To turn off the reminder light and/or
chime, remove the object from the seat or
buckle the seat belt.
Second Row Passenger Seat Belt
Reminder Lights
The vehicle may have second row passenger
seat belt reminder lights.
When the vehicle is started, these lights
come on solid to remind rear passengers to
fasten their seat belts. Then each light may
stay on solid or flash, and a chime may
come on if the rear passenger remains
unbuckled, or becomes unbuckled, when the
vehicle is moving. A shaded or green light
indicates the seat belt is buckled.
If all rear seat positions are buckled, neither
the chime nor the lights will come on.
The rear passenger seat belt reminder light
and chime may come on if an object is put
on the seat such as a briefcase, handbag,
grocery bag, laptop, or other electronic
device. To turn off the reminder light and/or
chime, remove the object from the seat or
buckle the seat belt.
Airbag Readiness Light
This light shows if there is an electrical
problem with the airbag system. It is
located in the instrument cluster. The
system check includes the airbag sensor(s),
the passenger sensing system, the
pretensioners, the airbag modules, the
wiring, and the crash sensing and diagnostic
module. For more information on the airbag
system, seeAirbag System 060.
The airbag readiness light comes on for
several seconds when the vehicle is started.
If the light does not come on then, have it
fixed immediately.
{Warning
If the airbag readiness light stays on
after the vehicle is started or comes on
while driving, it means the airbag system
might not be working properly. The
airbags in the vehicle might not inflate in
a crash, or they could even inflate
without a crash. To help avoid injury,
have the vehicle serviced right away.
If there is a problem with the airbag
system, a Driver Information Center (DIC)
message may also come on.

Chevrolet Silverado EV Owner Manual (GMNA-Localizing-U.S./Canada-
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114 Instruments and Controls
Passenger Airbag Status Indicator
The vehicle has a passenger sensing system.
SeePassenger Sensing System 065 for
important safety information. The overhead
console has a passenger airbag status
indicator.
When the vehicle is started, the passenger
airbag status indicator will light ON and OFF
for several seconds as a system check. Then,
after several more seconds, the status
indicator will light either ON or OFF to let
you know the status of the front outboard
passenger frontal airbag.
If the word ON is lit on the passenger
airbag status indicator, it means that the
front outboard passenger frontal airbag is
allowed to inflate.
If the word OFF is lit on the passenger
airbag status indicator, it means that the
passenger sensing system has turned off the
front outboard passenger frontal airbag. If, after several seconds, both status
indicator lights remain on, or if there are no
lights at all, or if the airbag readiness light
is on, there may be a problem with the
lights or the passenger sensing system. See
your dealer for service right away.
{Warning
If the airbag readiness light ever comes
on and stays on, it means that
something may be wrong with the airbag
system. To help avoid injury to yourself
or others, have the vehicle serviced right
away. See
Airbag Readiness Light 0113
for more information, including important
safety information.
Charging System Light
The charging system light comes on briefly
when the vehicle is started, as a check to
show the light is working. If the light stays on, or comes on while
driving, there could be a problem with the
electrical charging system. Have it checked
by your dealer. Driving while this light is on
could drain the 12-volt battery.
If a short distance must be driven with the
light on, be sure to turn off all accessories,
such as the radio. Find a safe place to stop
the vehicle.
Low State of Charge Light
This light comes on when the vehicle state
of charge is low. Proceed to a charging
station to charge the vehicle.
Charge Cord Connected Light

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Instruments and Controls 115
This light comes on when a charge cord is
connected to the vehicle.
Battery Fault Light
This light indicates a fault with the high
voltage battery. A message may also display
in the Driver Information Center (DIC). See
your dealer for service.
Propulsion Power is Limited Light
These lights display when the vehicle
propulsion power is limited, which may
affect the vehicle’s ability to accelerate. The
vehicle may be driven while these lights are
on, but maximum acceleration and speed
may be limited.
Service Vehicle Soon Light
(Propulsion System Failure)
This light comes on if a condition exists that
may require the vehicle to be taken in for
service.
If the light comes on, take the vehicle to
your dealer for service as soon as possible.
Brake System Warning Light
MetricEnglishThis light comes on briefly when the vehicle
is turned on to show that the light is
working. If it does not come on then, have
it fixed so it will be ready to warn you if
there is a problem.
When the vehicle is on, the brake system
warning light also comes on when the
parking brake is set. The light stays on if
the parking brake does not fully release. If it
stays on after the parking brake is fully
released, there is a brake problem. Have the
brake system inspected right away. This
light may come on if the brake fluid is low.
See
Brake Fluid 0329.
If the light comes on while driving, pull off
the road and stop carefully. The brake pedal
might be harder to push, or the brake pedal
may go closer to the floor. It could take
longer to stop. If the light is still on, have
the vehicle towed for service. See
Transporting a Disabled Vehicle 0378.
{Warning
The brake system might not be working
properly if the brake system warning
light is on. Driving with the brake system
warning light on can lead to a crash.
If the light is still on after the vehicle has
(Continued)

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116 Instruments and Controls
Warning (Continued)
been pulled off the road and carefully
stopped, have the vehicle towed for
service.
Electric Parking Brake Light
MetricEnglish
This light comes on when the parking brake
is applied. If the light continues flashing
after the parking brake is released, or while
driving, there is a problem with the Electric
Parking Brake system. A message may also
display in the Driver Information
Center (DIC).
If the light does not come on, or remains
flashing, see your dealer.
Service Electric Parking Brake
Light
This light may come on briefly when the
vehicle is turned on. If it does not come on,
have it fixed so it will be ready to warn if
there is a problem.
If this light stays on or comes on while
driving, there is a problem with the Electric
Parking Brake (EPB). Take the vehicle to a
dealer as soon as possible. In addition to the
parking brake, other safety functions that
utilize the EPB may also be degraded.
A message may also display in the Driver
Information Center (DIC). See Electric Parking
Brake 0205.
Antilock Brake System (ABS)
Warning Light
This light comes on briefly when the vehicle
is turned on to show that the light is
working. If it does not come on then, have
it fixed so it will be ready to warn you if
there is a problem.
If the ABS warning light stays on, or comes
on again while driving, the vehicle needs
service. A chime may also sound when the
light stays on.
If the ABS warning light is the only light on,
the vehicle has regular brakes, but ABS is
not functioning.
If both the ABS warning light and the brake
system warning light are on, ABS is not
functioning and there is a problem with the
regular brakes. See your dealer for service.
See Brake System Warning Light 0115.

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Instruments and Controls 117
Four-Wheel-Drive Light
This light is amber when the electric
four-wheel drive (e4WD) system is limited,
and will turn off when the system is
working normally.
If this light is red, there may be a
malfunction. See your dealer.
SeeFour-Wheel Drive 0204.
Lane Keep Assist (LKA) Light
If equipped, the Lane Keep Assist Light may
display the following colors:
.Blank: LKA is disabled.
.White: Appears when the vehicle starts.
A steady white light indicates that LKA is
not ready to assist.
.Green: Appears when LKA is turned on
and ready to assist. LKA will gently turn
the steering wheel if the vehicle
approaches a detected lane marking.
.Amber: Appears when LKA is active. The
light flashes amber as a Lane Departure
Warning (LDW) alert to indicate that the
lane marking has been unintentionally
crossed. If the system detects you are
steering intentionally (to pass or change
lanes), the LDW alert may not display.
If equipped, the amber light also appears
when the Blind Zone Steering Assist
detects a potential crash with a moving
vehicle in the lane you are entering. See
Blind Zone Steering Assist (BZSA) 0271.
LKA will not assist or alert if the turn signal
is active in the direction of lane departure,
or if LKA detects that you are accelerating,
braking, or actively steering. See Lane Keep
Assist (LKA) 0274.
Automatic Emergency Braking
(AEB) Disabled Light
This indicator displays when you turn off
Automatic Emergency Braking (AEB) or Front
Pedestrian Braking (FPB).
This indicator will also display if AEB or FPB
is unavailable due to malfunction, weather
conditions, or if the windshield is not clean.
See Automatic Emergency Braking (AEB)
0 263.
See Front Pedestrian Braking (FPB) System
0 266.
Vehicle Ahead Indicator

Chevrolet Silverado EV Owner Manual (GMNA-Localizing-U.S./Canada-
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124 Instruments and Controls
Charge Now
Charge Now is the default charging mode
for your vehicle. The vehicle begins charging
immediately when it is plugged in and
authenticated at the charging location.
With Charge Now selected, the Charging
screen displays:
.Text explaining that the vehicle will
charge immediately when plugged in.
.Charge Complete by/in: The estimated
time at which the vehicle will reach the
desired Charge Level.
.Target Charge Level Gauge: Sets
the percentage at which the vehicle will
stop charging. The gauge also displays an
estimate of the vehicle's range upon
completing the charging session.
{Warning
Do not charge your vehicle’s battery
above an 80% charge if you are going to
drive down long, steep grades such as
mountain passes. This provides room in
the battery for regenerative braking to
supplement your conventional brakes
during the descent. This is especially
important when towing a trailer, which
puts additional stress on your vehicle’s
braking system.
SeeHill and Mountain Roads 0190 for
important information about driving on
grades.
The default charge level is 100% when
plugged in. To set a different charge level,
drag the circular marker on the Target
Charge Level Gauge to the preferred value.
To lower the desired Charge Level, drag the
Charge Level marker counterclockwise, and
to increase it drag the marker clockwise. The
Charge Level can also be changed by
tapping
«andªinside the gauge on the
screen. The Range estimate updates once
the desired Charge Level is set. To optimize
battery health, the minimum allowable
Charge Level is determined by the vehicle. Charge Later
Instead of charging immediately to a desired
Charge Level, you may choose to delay the
charge to the vehicle and have it complete
by your desired departure time. This may be
a more economical choice and a more
efficient use of energy when charging at
home. To use this mode, touch the Charge
Later tab from the Next Charge screen.
With Charge Later selected, the Charging
screen displays:
.Text explaining that your vehicle will
delay the planned charge to be ready by
the time specified.
.Time Selector: Used to set the desired
time at which the vehicle will finish
charging and be ready for departure.

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Instruments and Controls 133
overall vehicle energy use are shown. When
selected, distance driven, total energy,
energy usage bar diagram, and selectable
categories are displayed. Select a category
to learn more about how your vehicle uses
energy from the battery.
When selected, Add to Driver Display may
be chosen in the dialog.
Energy Efficiency :Displays a graph showing
the energy efficiency that has been used by
the vehicle over a recently driven distance.
When selected, regenerated range, and
instant efficiency is shown along with
average efficiency in the dialog.
When selected, Add to Driver Display may
be chosen in the dialog.
Trip
Trip Information : Trip 1 or 2 displays the
current distance traveled, in either
kilometers (km) or miles (mi), since the trip
odometer was last reset.
If equipped, Average Efficiency shows the
approximate average kilometers per kilowatt
hour kWh (km/kWh) or miles per kilowatt
hour kWh (mi/kWh). This number is
calculated based on the number of km/kWh
or mi/kWh recorded since the last time this
menu item was reset. This number only reflects the approximate average electrical
energy economy that the vehicle has at that
moment, and changes as driving conditions
change.
To reset these values, touch reset on the
touchscreen display when the Trip
Information dialog is selected.
When selected, the following options may
be chosen in the dialog: Reset Trip 1, Reset
Trip 2, and Add to Driver Display.
Current Trip :
Displays distance driven,
average efficiency, and time elapsed since
vehicle startup. It resets when you turn your
vehicle off.
When selected, Add to Driver Display may
be chosen in the dialog.
Head-Up Display (HUD)
{Warning
If the HUD image is too bright or too
high in your field of view, it may take
you more time to see things you need to
see when it is dark outside. Be sure to
keep the HUD image dim and placed low
in your field of view. If equipped, some vehicle information can be
projected as an image on the windshield via
the HUD lens on top of the instrument
panel.
Caution
If you try to use the HUD image as a
parking aid, you may misjudge the
distance and damage your vehicle. Do not
use the HUD image as a parking aid.
HUD information can be displayed in various
languages. The speedometer reading and
other numerical values can be displayed in
either English or metric units.
The language selection is changed through
the radio, and the units of measurement are
changed through the infotainment display.
See Settings 0166.

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Instruments and Controls 135
HUD Views
English Shown, Metric Similar
Speed View : If equipped and active, this
displays the speedometer reading in English
or metric units and posted speed limit.
English Shown, Metric Similar
Active Safety View : This displays the speed
view along with a driver assistance graphic
on the left. Driver assistance graphics show
your vehicle, vehicle ahead, gap setting, and lane status information. In addition to driver
assistance graphics, pedestrian advisory and
trailer sway indicators are displayed.
English Shown, Metric Similar
Navigation View : This displays the speed
view along with indicators for vehicle ahead,
Lane Departure Warning/Lane Keep Assist,
trailer sway, and pedestrian advisory.
Turn-by-Turn Navigation information is
shown during active route. The compass
heading is displayed when navigation
routing is not active.
Navigation turn-by-turn Alerts shown in the
instrument cluster may also be displayed in
any HUD view.
Care of the HUD
Clean the inside of the windshield to remove
any dirt or film that could reduce the
sharpness or clarity of the HUD image. Clean the HUD lens with a soft cloth
sprayed with glass cleaner. Wipe the lens
gently, then dry it.
HUD Troubleshooting
Check that:
.Nothing is covering the HUD lens.
.The HUD brightness setting is not too
dim or too bright.
.The HUD is adjusted to the proper height.
.Polarized sunglasses are not worn.
.The windshield and HUD lens are clean.
If the HUD image is not correct, contact
your dealer.
The windshield is part of the HUD system.
See Windshield Replacement 0334.
Vehicle Messages
Messages displayed on the DIC indicate the
status of the vehicle or some action that
may be needed to correct a condition.
Multiple messages may appear one after
another.