washer fluid CHEVROLET BOLT EV 2020 Owner's Manual

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
Instruments and Controls 87
Canada
The sound changes if the vehicle is
speeding up or slowing down. It is
activated when the vehicle is shifted
into a forward gear or R (Reverse),
up to 23 km/h (14 mph).
Windshield Wiper/Washer
The windshield wiper/washer lever
is on the side of the steering
column. With the vehicle on or in
Service Mode, move the windshield
wiper lever to select the wiper
speed.
HI :Use for fast wipes. LO :
Use for slow wipes.
INT : If equipped with intermittent
wipes, move the windshield wiper
lever to INT. Turn the band up for
more frequent wipes or down for
less frequent wipes.
OFF : Use to turn the wipers off.
1X : For a single wipe, briefly move
the lever down. For multiple wipes,
hold the lever down.
Clear snow and ice from the wiper
blades and windshield before using
them. If frozen to the windshield,
carefully loosen or thaw them. Damaged blades should be
replaced. See
Wiper Blade
Replacement 0244.
Heavy snow or ice can overload the
wiper motor. If the wiper motor
overheats, the windshield wipers will
stop until the motor cools and the
wiper control is turned off. See
Electrical System Overload 0250.
{Warning
In freezing weather, do not use
the washer until the windshield is
warmed. Otherwise the washer
fluid can form ice on the
windshield, blocking your vision.
{Warning
Before driving the vehicle, always
clear snow and ice from the hood,
windshield, roof, and rear of the
vehicle, including all lamps and
windows. Reduced visibility from
snow and ice buildup could lead
to a crash.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
88 Instruments and Controls
Wiper Parking
If the vehicle Is turned off while the
wipers are on LO, HI, or INT, they
will immediately stop. If the
windshield wiper lever is then
moved to OFF before the driver
door is opened or within 10 minutes,
the wipers will restart and move to
the base of the windshield. If the
vehicle is turned off while the wipers
are performing wipes due to
windshield washing, the wipers
continue to run until they reach the
base of the windshield.
f:Pull the windshield wiper
lever toward you to spray windshield
washer fluid and activate the wipers.
The wipers will continue until the
lever is released or the maximum
wash time is reached. When the
lever is released, additional wipes
may occur depending on how long
the windshield washer had been
activated. See Washer Fluid0239
for information on filling the
windshield washer fluid reservoir.
Rear Window Wiper/
Washer
The controls are on the end of the
windshield wiper lever.
Move the control to:
ON : To turn on.
OFF : To turn off. INT :
To turn on intermittent rear
wipes.1: Push the windshield wiper
lever forward to spray washer fluid
on the rear window. If equipped with
the rear camera mirror, the washer
fluid is sprayed on the rear camera
at the same time. The lever returns
to its starting position when
released.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
Instruments and Controls 89
{Warning
In freezing weather, do not use
the washer until the windshield is
warmed. Otherwise the washer
fluid can form ice on the
windshield, blocking your vision.
Auto Wipe in Reverse Gear
If the rear wiper control is off, the
rear wiper will automatically operate
continuously when the vehicle is in
R (Reverse), and the front
windshield wiper is performing low
or high speed wipes. If the rear
wiper control is off, the vehicle is in
R (Reverse), and the front
windshield wiper is performing
intermittent wipes, then the rear
wiper automatically performs
intermittent wipes. This feature can be turned on or off.
See
Vehicle Personalization 0121.
The windshield washer reservoir is
used for the windshield and the rear
window. Check the fluid level in the
reservoir if either washer is not
working.
Rear Wiper Arm Assembly
Protection
Wiper operation returns to normal
when the shift lever is no longer in
N (Neutral) or the vehicle speed
increases. The rear wiper will also
stop when the liftgate is open.
When using an automatic car wash,
move the rear wiper control to OFF
to disable the rear wiper. If the shift
lever is in N (Neutral) and the
vehicle speed is very slow, the rear
wiper will automatically stop at the
base of the rear window.
Compass
The vehicle has a compass display
in the instrument cluster above the
speedometer. The compass
receives its heading and other
information from the Global
Positioning System (GPS) antenna
and vehicle speed information.
The compass system has automatic
calibration and zone adjustment
features.
Avoid covering the GPS antenna for
long periods of time with objects
that may interfere with the antenna's
ability to receive a satellite signal.
The compass system is designed to
operate for a certain number of
miles or degrees of turn before
needing a signal from the GPS
satellites. The compass system will
automatically determine when a
GPS signal is restored and provide
a heading.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
120 Instruments and Controls
Timer :This display can be used as
a timer. To start the timer, press
V
while this display is active. The
display will show the amount of time
that has passed since the timer was
last reset. To stop the timer, press
V
briefly while this display is active
and the timer is running. To reset
the timer to zero, press and hold
V
while this display is active.
Follow Distance Indicator : The
current follow time to the vehicle
ahead is displayed as a time value
on this page.
Blank Page : The Blank Page
display allows for no information to
be displayed in the cluster info
display areas.
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.
The messages that do not require
immediate action can be
acknowledged and cleared by
pressing
V. The messages that
require immediate action cannot be
cleared until that action is
performed.
All messages should be taken
seriously; clearing the message
does not correct the problem.
If a SERVICE message appears,
see your dealer.
Follow the instructions given in the
messages. The system displays
messages regarding the following
topics:
. Service Messages
. Fluid Levels
. Vehicle Security .
Brakes
. Ride Control Systems
. Driver Assistance Systems
. Cruise Control
. Lighting and Bulb Replacement
. Wiper/Washer Systems
. Doors and Windows
. Seat Belts
. Airbag Systems
. Propulsion and Transmission
. Tire Pressure
. Battery
Propulsion Power
Messages
PROPULSION POWER IS
REDUCED
This message displays when the
propulsion power is reduced and
can affect the ability to accelerate.
The vehicle may be driven at a
reduced speed while this message
is on, but maximum acceleration
and speed may be reduced.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
176 Driving and Operating
by shifting to a lower gear. Any
sudden changes could cause
the tires to slide.
Remember: Antilock brakes help
avoid only the braking skid.
Driving on Wet Roads
Rain and wet roads can reduce
vehicle traction and affect your
ability to stop and accelerate.
Always drive slower in these types
of driving conditions and avoid
driving through large puddles and
deep-standing or flowing water.
{Warning
Wet brakes can cause crashes.
They might not work as well in a
quick stop and could cause
pulling to one side. You could
lose control of the vehicle. (Continued)
Warning (Continued)
After driving through a large
puddle of water or a car/vehicle
wash, lightly apply the brake
pedal until the brakes work
normally.
Flowing or rushing water creates
strong forces. Driving through
flowing water could cause the
vehicle to be carried away. If this
happens, you and other vehicle
occupants could drown. Do not
ignore police warnings and be
very cautious about trying to drive
through flowing water.
Hydroplaning
Hydroplaning is dangerous. Water
can build up under the vehicle's
tires so they actually ride on the
water. This can happen if the road is
wet enough and you are going fast
enough. When the vehicle is
hydroplaning, it has little or no
contact with the road. There is no hard and fast rule about
hydroplaning. The best advice is to
slow down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet
weather driving tips include:
.
Allow extra following distance.
. Pass with caution.
. Keep windshield wiping
equipment in good shape.
. Keep the windshield washer fluid
reservoir filled.
. Have good tires with proper
tread depth.
. Turn off cruise control.
Hill and Mountain Roads
Driving on steep hills or through
mountains is different than driving
on flat or rolling terrain.
.Keep the vehicle serviced and in
good shape.
. Check all fluid levels and brakes,
tires, cooling system, and
electric drive unit.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
232 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . 233
California Proposition65 Warning . . . . . . . . . . . . . . . . . 233
California Perchlorate Materials Requirements . . . . . 234
Accessories and Modifications . . . . . . . . . . . . . . . . 234
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 234
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 235
Underhood Compartment Overview . . . . . . . . . . . . . . . . . . . . 237
Cooling System . . . . . . . . . . . . . . 238
Washer Fluid . . . . . . . . . . . . . . . . . 239
Brakes . . . . . . . . . . . . . . . . . . . . . . . 240
Brake Fluid . . . . . . . . . . . . . . . . . . . 241
Battery - North America . . . . . . 242
Park Brake and P (Park) Mechanism Check . . . . . . . . . . 244
Wiper Blade Replacement . . . . 244
Windshield Replacement . . . . . 246
Gas Strut(s) . . . . . . . . . . . . . . . . . . 246
Headlamp Aiming
Front Headlamp Aiming . . . . . . 247
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 247
Halogen Bulbs . . . . . . . . . . . . . . . . 247
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . . . . . . . 248
LED Lighting . . . . . . . . . . . . . . . . . 248
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps . . . . . . . . . . . . . . . . . . . . . . 248
License Plate Lamp . . . . . . . . . . 249
Electrical System
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . . . . . 249
Electrical System Overload . . . 250
Fuses and Circuit Breakers . . . 250
Underhood Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 251
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 255
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 257
All-Season Tires . . . . . . . . . . . . . . 257
Winter Tires . . . . . . . . . . . . . . . . . . 258
Self-Sealing Tires . . . . . . . . . . . . 258
Tire Sidewall Labeling . . . . . . . . 259
Tire Designations . . . . . . . . . . . . . 260 Tire Terminology and
Definitions . . . . . . . . . . . . . . . . . . 260
Tire Pressure . . . . . . . . . . . . . . . . . 263
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 264
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 265
Tire Inspection . . . . . . . . . . . . . . . . 269
Tire Rotation . . . . . . . . . . . . . . . . . 269
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 270
Buying New Tires . . . . . . . . . . . . . 271
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 273
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 273
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 275
Wheel Replacement . . . . . . . . . . 275
Tire Chains . . . . . . . . . . . . . . . . . . . 276
If a Tire Goes Flat . . . . . . . . . . . . 276
Tire Sealant and Compressor Kit . . . . . . . . . . . . . 277
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . 283
Jump Starting
Jump Starting - NorthAmerica . . . . . . . . . . . . . . . . . . . . . 284

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
238 Vehicle Care
1. Windshield Washer FluidReservoir. See Washer Fluid
0 239.
2. Cabin Heating Coolant Reservoir. See Cooling System
0 238.
3. High Voltage Battery Coolant Reservoir. See Cooling System
0 238.
4. HPDM (High Power Distribution Module).
5. APM (Accessory Power Module), OBCM (On-Board
Charging Module).
6. Brake Fluid Reservoir. See Brake Fluid 0241.
7. SPIM, APM, and Charger Module Coolant Reservoir. See
Cooling System 0238.
8. Battery. See Battery - North
America 0242.
9. Underhood Compartment Fuse Block. Underhood
Compartment Fuse Block
0 251.Cooling System
It is not necessary to regularly
check coolant unless a leak is
suspected or an unusual noise is
heard. A coolant loss could indicate
a problem. Have it inspected and
repaired by your dealer.
The following explains the cooling
systems and how to check coolant
levels.
.
High Voltage Battery
. Single Power Inverter Module
(SPIM), Accessory Power
Module (APM), and Charger
Module
. Cabin Heating
High Voltage Battery
During vehicle operation and also
during charging, the high voltage
battery cells in the vehicle are kept
within a normal operating
temperature range. If the
temperature rises above this
temperature, the battery cooling
system turns on the air conditioning
compressor and cools the coolant
until the correct temperature is reached. If the temperature falls
below this temperature, a high
voltage heater, located outside the
battery on a cradle, heats the
coolant until the correct temperature
is reached.
Single Power Inverter Module
(SPIM), Accessory Power
Module (APM), and Charger
Module
The SPIM, APM, and charger
module are cooled using a separate
coolant loop. These modules are
kept below a maximum temperature.
If the temperature rises above this
temperature, the electric cooling fan
will turn on to cool the coolant.
Cabin Heating
Cabin heating is maintained by
coolant heated by the Coolant
Heater Control Module (CHCM),
separate from the power electronics
and battery coolant loops. This
module heats the coolant based on
temperature inputs from the cabin
climate control systems.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
Vehicle Care 239
Hybrid Cooling System
Pressure Caps
The hybrid cooling system
reservoirs have tamper resistant
pressure caps. The coolant should
only be serviced by a qualified
technician.
Checking Coolant
The coolant needs to be replaced at
the appropriate interval. See
Maintenance Schedule0301.
The coolant reservoirs are in the
underhood compartment. See
Underhood Compartment Overview
0 237.
1. Cabin Heating Coolant
Reservoir
2. High Voltage Battery Coolant Reservoir
3. SPIM, APM, and Charger Module Coolant Reservoir
1. Park on a level surface and turn the vehicle off.
2. After the system has completely cooled, check that
the coolant level is at the cold
fill mark on the reservoirs.
3. If the coolant level is not visible or needs to be adjusted within
the reservoirs, contact your
dealer.
Washer Fluid
What to Use
When windshield washer fluid is
needed, be sure to read the
manufacturer's instructions before
use. If operating the vehicle in an
area where the temperature may fall
below freezing, use a fluid that has
sufficient protection against
freezing.
Adding Washer Fluid
Open the cap with the washer
symbol on it. Add washer fluid until
the tank is full. See Underhood
Compartment Overview 0237 for
reservoir location.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
240 Vehicle Care
Caution
.Do not use washer fluid that
contains any type of water
repellent coating. This can
cause the wiper blades to
chatter or skip.
. Do not use engine coolant
(antifreeze) in the
windshield washer. It can
damage the windshield
washer system and paint.
. Do not mix water with
ready-to-use washer fluid.
Water can cause the
solution to freeze and
damage the washer fluid
tank and other parts of the
washer system.
. When using concentrated
washer fluid, follow the
manufacturer instructions for
adding water.
. Fill the washer fluid tank
only three-quarters full when
it is very cold. This allows
(Continued)
Caution (Continued)
for fluid expansion if
freezing occurs, which could
damage the tank if it is
completely full.
Brakes
Disc brake pads have built-in wear
indicators that make a high-pitched
warning sound when the brake pads
are worn and new pads are needed.
The sound can come and go or can
be heard all the time when the
vehicle is moving, except when
applying the brake pedal firmly.
{Warning
The brake wear warning sound
means that soon the brakes will
not work well. That could lead to
a crash. When the brake wear
warning sound is heard, have the
vehicle serviced.
Caution
Continuing to drive with worn-out
brake pads could result in costly
brake repair.
Some driving conditions or climates
can cause a brake squeal when the
brakes are first applied or lightly
applied. This does not mean
something is wrong with the brakes.
Properly torqued wheel nuts are
necessary to help prevent brake
pulsation. When tires are rotated,
inspect brake pads for wear and
evenly tighten wheel nuts in the
proper sequence to torque
specifications. See Capacities and
Specifications 0311.
Brake pads should be replaced as
complete sets.
Brake Pedal Travel
See your dealer if the brake pedal
does not return to normal height,
or if there is a rapid increase in
pedal travel. This could be a sign
that brake service may be required.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556250) - 2020 - CRC - 2/11/20
Vehicle Care 293
The bright metal moldings on the
vehicle are aluminum or stainless
steel. To prevent damage always
follow these cleaning instructions:
.Be sure the molding is cool to
the touch before applying any
cleaning solution.
. Use a cleaning solution
approved for aluminum or
stainless steel. Some cleaners
are highly acidic or contain
alkaline substances and can
damage the moldings.
. Always dilute a concentrated
cleaner according to the
manufacturer ’s instructions.
. Do not use chrome cleaners.
. Do not use cleaners that are not
intended for automotive use.
. Use a nonabrasive wax on the
vehicle after washing to protect
and extend the molding finish.Cleaning Exterior Lamps/
Lenses, Emblems, Decals, and
Stripes
Use only lukewarm or cold water, a
soft cloth, and a car washing soap
to clean exterior lamps, lenses,
emblems, decals and stripes. Follow
instructions under "Washing the
Vehicle" previously in this section.
Lamp covers are made of plastic,
and some have a UV protective
coating. Do not clean or wipe them
while they are dry.
Do not use any of the following on
lamp covers:
.Abrasive or caustic agents.
. Washer fluids and other cleaning
agents in higher concentrations
than suggested by the
manufacturer.
. Solvents, alcohols, fuels,
or other harsh cleaners.
. Ice scrapers or other hard items.
. Aftermarket appearance caps or
covers while the lamps are
illuminated, due to excessive
heat generated.
Caution
Failure to clean lamps properly
can cause damage to the lamp
cover that would not be covered
by the vehicle warranty.
Caution
Using wax on low gloss black
finish stripes can increase the
gloss level and create a
non-uniform finish. Clean low
gloss stripes with soap and
water only.
Air Intakes
Clear debris from the air intakes,
between the hood and windshield,
when washing the vehicle.
Windshield and Wiper Blades
Clean the outside of the windshield
with glass cleaner.