2018 CHEVROLET BOLT EV ECU

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
In Brief 23
Warning (Continued)
structure or anything that can
burn. Ventilate the vehicle by
opening a window or a door.
Contact Customer Assistance as
soon as possible to determine
whether an inspection is needed.
SeeCustomer Assistance Offices
0 334.
See Battery - North America 0264
for important safety information.
If an airbag has inflated, see What
Will You See after an Airbag
Inflates? 075.
Only a trained service technician
with the proper knowledge and tools
should inspect, test, or replace the
high voltage battery. See your
dealer if the high voltage battery
needs service.
See Battery - North America 0264.
Charging
This section explains the process
for charging the high voltage battery.
Do not allow the vehicle to remain in
temperature extremes for long
periods without being driven or
plugged in. It is recommended that
the vehicle be plugged in when
temperatures are below 0 °C (32 °F)
and above 32 °C (90 °F) to
maximize high voltage battery life.
When using a 120-volt AC electrical
outlet, it will take approximately
50 hours to charge the vehicle with
the 12 amp AC current setting,
allowing approximately 6 km (4 mi)
for every hour of charging.
When using a 240-volt charging
station, it will take approximately
9.5 hours to charge the vehicle with
the 32 amp setting, allowing
approximately 40 km (25 mi) for
every hour of charging.
Charge times will vary based on
battery condition, charge level, and
outside temperature. See
Programmable Charging 0131 for
charge mode selection. The charging system may run fans
and pumps that result in sounds
from the vehicle while it is turned
off. Additional unexpected clicking
sounds may be caused by the
electrical devices used while
charging.
The vehicle does not require indoor
charging area ventilation before,
during, or after charging.
While the charge cord is plugged
into the vehicle, the vehicle cannot
be driven.
Charging Override
A CHARGING OVERRIDE/
INTERRUPTION OCCURRED
message may display to indicate
that a charging override or
interruption has occurred.
See
Plug-In Charging 0235 and
Programmable Charging 0131.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
In Brief 31
next drive. This is important when
outside temperatures are extremely
hot or cold.
Maintenance
Always keep the tires properly
inflated and the vehicle properly
aligned.
The weight of excess cargo in the
vehicle affects efficiency and range.
Avoid carrying more than is needed.
Avoid unnecessary use of electrical
accessories. Power used for
functions other than propelling the
vehicle will reduce EV range.
Using a rooftop carrier will reduce
efficiency due to additional weight
and drag.
Roadside Assistance
Program
U.S.: 1-888-811-1926
TTY Users (U.S. Only):
1-888-889-2438
Canada: 1-800-268-6800As the owner of a new Chevrolet,
you are automatically enrolled in the
Roadside Assistance program. This
program provides security and
convenience in the event of an
on-road failure or emergency
situation. Service is provided
24 hours a day, 365 days a year for
the duration of the vehicle’s
powertrain warranty.
See
Roadside Assistance Program
0 336.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
32 Keys, Doors, and Windows
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . 33
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . 33
Remote Start . . . . . . . . . . . . . . . . . . 39
Door Locks . . . . . . . . . . . . . . . . . . . . 41
Power Door Locks . . . . . . . . . . . . . 43
Delayed Locking . . . . . . . . . . . . . . . 43
Automatic Door Locks . . . . . . . . . 43
Lockout Protection . . . . . . . . . . . . . 44
Safety Locks . . . . . . . . . . . . . . . . . . . 44
KeyPass . . . . . . . . . . . . . . . . . . . . . . . 45
Doors
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . 47
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . 48
Vehicle Alarm System . . . . . . . . . 48
Immobilizer . . . . . . . . . . . . . . . . . . . . 48
Immobilizer Operation . . . . . . . . . 49
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . 50 Power Mirrors . . . . . . . . . . . . . . . . . . 50
Folding Mirrors . . . . . . . . . . . . . . . . . 50
Interior Mirrors
Interior Rearview Mirrors . . . . . . . 51
Manual Rearview Mirror . . . . . . . . 51
Automatic Dimming Rearview
Mirror . . . . . . . . . . . . . . . . . . . . . . . . . 51
Rear Camera Mirror . . . . . . . . . . . . 51
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . 53
Power Windows . . . . . . . . . . . . . . . 53
Sun Visors . . . . . . . . . . . . . . . . . . . . . 55
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with
a Remote Keyless Entry (RKE)
transmitter is dangerous and
children or others could be
seriously injured or killed. They
could operate the power windows
or other controls or make the
vehicle move. The windows will
function with the RKE transmitter
in the vehicle, and children or
others could be caught in the path
of a closing window. Do not leave
children in a vehicle with an RKE
transmitter.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
Keys, Doors, and Windows 43
2. Rotate the cap upward andinstall into place.
3. Check that the cap is secure.
Free-Turning Locks
The door key lock cylinder turns
freely when either the wrong key is
used, or the correct key is not fully
inserted. The free-turning door lock
feature prevents the lock from being
forced open. To reset the lock, turn
it to the vertical position with the
correct key fully inserted. Remove
the key and insert it again. If this
does not reset the lock, turn the key
halfway around in the cylinder and
repeat the reset procedure.
Power Door Locks
K: Press to unlock the doors.
Q: Press to lock the doors.
Locking and unlocking the doors will
also unlock the liftgate. See Liftgate
0 47.
Delayed Locking
This feature delays the actual
locking of the doors until
five seconds after all doors are
closed. Delayed locking can only be turned
on when the Unlocked Door Anti
Lockout feature has been turned off.
Press
Qon the power door lock
switch with the door open.
The doors will then lock
automatically five seconds after all
doors are closed. If a door is
reopened before five seconds have
elapsed, the five-second timer will
reset once all the doors are closed
again.
Press
Qon the door lock switch
again or press
Qon the RKE
transmitter to override this feature
and lock the doors immediately.
Delayed locking can be
programmed. See Vehicle
Personalization 0143.
Automatic Door Locks
The doors will lock automatically
when all doors are closed, the
vehicle is on, and the shift lever is
out of P (Park).

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
46 Keys, Doors, and Windows
Passive Function
Approach Detection/Welcome
Lighting
Visual Display for Vehicle
Information
.Low Battery Indication
. Tire Pressure
. Remote Start Status
. Odometer Reading
. Rear Closure Ajar Switch Status
. Electric Parking Brake Status
. Hood Status
. High Voltage Battery State of
Charge Status
. GPS Signal for End of Trip
. Charge Mode Status
‐Available Mileage
‐ Charge Start and End Times
Status
‐ Full Week of Time Based
Delayed Charging Status
‐ Disable Rate Based and
Delayed Charging Status ‐
High Voltage Charging System
Fault (Unable to Charge)
‐ High Voltage Charger Power
Level
‐ High Voltage Battery Charge
Cord Connected Indication
‐ Charge Complete
‐ Usable State of Charge
‐ High Voltage Depletion Mode
Range
‐ High Voltage Battery State of
Charge Status
Pairing
A smartphone must be paired to the
KeyPass Module and then it must
be connected to the vehicle before it
can be used.
Setup Information
. Up to three smartphones can be
set up and connected to the
vehicle.
. Setup is disabled when the
vehicle is moving. .
Pairing only needs to be
completed once per smartphone,
unless the pairing information on
the smartphone changes or the
smartphone is deleted.
Setup Process 1. Enable the KeyPass function through vehicle
personalization. See Vehicle
Personalization 0143.
2. Download the myChevrolet app to the smartphone from the
appropriate app store.
3. The vehicle must be on and in P (Park).
4. Open the app and touch Search for New Vehicles.
5. Choose your vehicle and touch Done.
6. Aim the smartphone camera at the QR code on the
infotainment display to scan
the security key. If the camera
is not working, the QR code
can be entered manually.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
48 Keys, Doors, and Windows
Vehicle Security
This vehicle has theft-deterrent
features; however, they do not make
the vehicle impossible to steal.
Vehicle Alarm System
This vehicle has an anti-theft alarm
system.
Arming the Alarm System
1. Close the liftgate, then turn offthe vehicle.
2. Lock the vehicle in one of three ways:
.Use the RKE transmitter.
. Use the Keyless Access
system.
. With a door open, press the
inside
Q.
3. After 30 seconds the alarm system will arm. Pressing
Qon
the RKE transmitter a second
time will bypass the 30-second
delay and immediately arm the
alarm system. The vehicle alarm system will not
arm if the doors are locked with
the key.
If the driver door is opened without
first unlocking with the RKE
transmitter, the horn will chirp and
the lights will flash to indicate
pre-alarm. If the vehicle is not
started, or the door is not unlocked
by pressing
Kon the RKE
transmitter during the 10-second
pre-alarm, the alarm will be
activated.
If a door or the liftgate is opened
without first disarming the system,
the turn signals will flash and the
horn will sound for about
30 seconds. The alarm system will
then re-arm to monitor for the next
unauthorized event.
Disarming the System
Do one of the following to disarm
the alarm system or turn off the
alarm if it has been activated:
. Press
Kon the RKE transmitter.
. Unlock the vehicle using the
Keyless Access system. .
Start the vehicle.
To avoid setting off the alarm by
accident:
. Lock the vehicle after all
occupants have left the vehicle.
. Always unlock a door with the
RKE transmitter.
Unlocking the driver door with the
key will not disarm the system or
turn off the alarm.
How to Detect a Tamper
Condition
IfKis pressed on the RKE
transmitter and the horn chirps and
the lights flash three times, an alarm
occurred previously while the alarm
system was armed.
If the alarm has been activated, a
message will appear on the DIC.
Immobilizer
See Radio Frequency Statement
0 342.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
Keys, Doors, and Windows 49
Immobilizer Operation
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the transmitter
leaves the vehicle.
The immobilization system is
disarmed when POWER
Ois
pressed and a valid transmitter is
found in the vehicle.
The security light on the instrument
cluster comes on when there is a
problem with arming or disarming
the theft-deterrent system.
The system has one or more
transmitters matched to an
immobilizer control unit in the
vehicle. Only a correctly matched transmitter will start the vehicle.
If the transmitter is damaged, you
may not be able to start the vehicle.
When trying to start the vehicle, the
security light comes on briefly when
the vehicle is turned on.
If the vehicle does not start and the
security light stays on, there is a
problem with the system. Turn the
vehicle off and try again.
If the RKE transmitter appears to be
undamaged, try another transmitter,
or place the transmitter in the
transmitter pocket.
See
“Starting the Vehicle with a Low
Transmitter Battery” underRemote
Keyless Entry (RKE) System
Operation 033.
If the vehicle does not start with the
other transmitter or with the
transmitter placed in the transmitter
pocket, the vehicle needs service.
See your dealer who can service
the theft-deterrent system and have
a new transmitter programmed to
the vehicle. Do not leave the transmitter or
device that disarms or deactivates
the theft-deterrent system in the
vehicle.

Chevrolet BOLT EV Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11434431) - 2018 - crc - 2/14/18
56 Seats and Restraints
Seats and
Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . 57
Front Seats
Seat Adjustment . . . . . . . . . . . . . . . 59
Reclining Seatbacks . . . . . . . . . . . 59
Heated Front Seats . . . . . . . . . . . . 60
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . 62
Rear Seat Armrest . . . . . . . . . . . . . 64
Heated Rear Seats . . . . . . . . . . . . 64
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . 65
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . 66
Lap-Shoulder Belt . . . . . . . . . . . . . 67
Seat Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . 69
Seat Belt Extender . . . . . . . . . . . . . 69
Safety System Check . . . . . . . . . . 69
Seat Belt Care . . . . . . . . . . . . . . . . . 70
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . 70
Airbag System
Airbag System . . . . . . . . . . . . . . . . . 71
Where Are the Airbags? . . . . . . . 72
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . 74
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . 75
How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . . . 75
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . 75
Passenger Sensing System . . . 77
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . 81
Adding Equipment to the Airbag-Equipped Vehicle . . . . . 81
Airbag System Check . . . . . . . . . . 82
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . 82
Child Restraints
Older Children . . . . . . . . . . . . . . . . . 83
Infants and Young Children . . . . 85
Child Restraint Systems . . . . . . . 87
Where to Put the Restraint . . . . . 89
Lower Anchors and Tethers forChildren (LATCH System) . . . . 90
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . 99 Securing Child Restraints (With
the Seat Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . . 99
Securing Child Restraints (With the Seat Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . 101