2019 CHEVROLET VOLT Owner's Manual

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
256 Vehicle Care
Warning (Continued)
the State of California to cause
cancer.WASH HANDS AFTER
HANDLING. For more information
go to www.P65Warnings.ca.gov/
passenger-vehicle.
See California Proposition
65 Warning 0236 and the back
cover.
Vehicle Storage
{Warning
Batteries have acid that can burn
you and gas that can explode.
You can be badly hurt if you are
not careful. See Jump Starting -
North America 0299 for tips on
working around a battery without
getting hurt. Up to Four Weeks
.
Plug in the high voltage battery
charge cord if temperatures will
exceed 35 °C (95 °F) and keep
the 12-volt battery cables
connected.
Four Weeks to 12 Months
. Discharge the high voltage
battery until two or three bars
remain on the battery gauge on
the instrument cluster. See
Battery Gauge (High Voltage)
0110.
. Do not plug in the high voltage
battery charge cord.
. Remove the black negative (−)
cable from the 12-volt battery.
Attach a trickle charger to the
battery terminals or keep the
12-volt battery cables connected
and trickle charge from the
underhood remote positive (+)
and negative (−) terminals. See
Jump Starting - North America
0299 for the location of these
terminals.
Caution
The vehicle is equipped with an
AGM/VRLA 12-volt battery, which
can be damaged by using the
incorrect type of trickle charger.
An AGM/VRLA-compatible
charger must be used, with the
appropriate setting selected.
Follow the trickle charger
manufacturer instructions.
Reconnecting the 12-Volt Black
Negative Cable
With the 12-volt black negative (−)
cable disconnected, the hatch
cannot be opened by pressing the
touch pad on the underside of the
hatch. If the hatch is closed and
latched after power has been
disconnected: 1. Use the door key to open the driver door.
2. Manually unlock and open one of the rear doors.
3. Lower one of the rear seatbacks.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
Vehicle Care 257
4. Pull the load floor coverforward to access and
reconnect the 12-volt battery
black negative (−) cable.
5. After the cable has been connected, open the hatch and
then tighten the cable.
After the battery cable is
reconnected, it is possible that the
vehicle may not operate in Electric
Mode. If this happens, the high
voltage battery may need to be
charged.
Electric Drive Unit Shift
Lock Control Function
Check
{Warning
When you are doing this
inspection, the vehicle could
move suddenly. If the vehicle
moves, you or others could be
injured. 1. Before starting this check, be
sure there is enough room
around the vehicle. It should be
parked on a level surface.
2. Firmly apply the parking brake. See Electric Parking Brake
0 183.
Be ready to apply the regular
brake immediately if the vehicle
begins to move.
3. With the vehicle off and the brake not applied, press and
hold POWER
Ofor more than
five seconds to place the
vehicle in Service Mode. See
Power Button 0168. Without
applying the regular brake, try
to move the shift lever out of
P (Park) with normal effort.
If the shift lever moves out of
P (Park), contact your dealer
for service.
Park Brake and P (Park)
Mechanism Check
{Warning
When you are doing this check,
the vehicle could begin to move.
You or others could be injured
and property could be damaged.
Make sure there is room in front
of the vehicle in case it begins to
roll. Be ready to apply the regular
brake at once should the vehicle
begin to move.
Park on a fairly steep hill, with the
vehicle facing downhill. Keeping
your foot on the regular brake, set
the Electric Parking Brake (EPB).
. To check the EPB's holding
ability: With the propulsion
system active and the electric
drive unit in N (Neutral), slowly
remove foot pressure from the
regular brake pedal. Do this until
the vehicle is held by the
EPB only.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
258 Vehicle Care
.To check the P (Park)
mechanism's holding ability:
With the propulsion system
active, shift to P (Park). Then
release the EPB followed by the
regular brake.
Contact your dealer if service is
required.
Wiper Blade Replacement
Windshield wiper blades should be
inspected for wear and cracking.
See the Maintenance Schedule
0 321.
Replacement blades come in
different types and are removed in
different ways. For proper type and
length, see Maintenance
Replacement Parts 0330.
Caution
Allowing the wiper arm to touch
the windshield when no wiper
blade is installed could damage
the windshield. Any damage that
occurs would not be covered by
(Continued)
Caution (Continued)
the vehicle warranty. Do not allow
the wiper arm to touch the
windshield.
To replace the windshield wiper
blade: 1. Pull the windshield wiper assembly away from the
windshield.
2. Press the button in the middleof the wiper arm connector,
and pull the wiper blade away
from the arm connector. 3. Remove the wiper blade.
4. Reverse Steps 1–3 for wiper
blade replacement.
Windshield Replacement
Driver Assistance Systems
If the windshield needs to be
replaced and the vehicle is
equipped with a front camera sensor
for the Driver Assistance Systems, a
GM replacement windshield is
recommended. The replacement
windshield must be installed
according to GM specifications for
proper alignment. If it is not, these
systems may not work properly, they
may display messages, or they may
not work at all. See your dealer for
proper windshield replacement.
Gas Strut(s)
This vehicle is equipped with gas
strut(s) to provide assistance in
lifting and holding open the hood/
trunk/liftgate system in full open
position.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
Vehicle Care 259
{Warning
If the gas struts that hold open
the hood, trunk, and/or liftgate fail,
you or others could be seriously
injured. Take the vehicle to your
dealer for service immediately.
Visually inspect the gas struts for
signs of wear, cracks, or other
damage periodically. Check to
make sure the hood/trunk/liftgate
is held open with enough force.
If struts are failing to hold the
hood/trunk/liftgate, do not
operate. Have the vehicle
serviced.
Caution
Do not apply tape or hang any
objects from gas struts. Also do
not push down or pull on gas
struts. This may cause damage to
the vehicle.
See Maintenance Schedule 0321.
Hood
Trunk
Liftgate

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
260 Vehicle Care
Headlamp Aiming
Headlamp aim has been preset and
should need no further adjustment.
If the vehicle is damaged in a crash,
the headlamp aim may be affected.
If adjustment to the headlamps is
necessary, see your dealer.
Bulb Replacement
For the proper type of replacement
bulbs, or any bulb changing
procedure not listed in this section,
contact your dealer.
Caution
Do not replace incandescent
bulbs with aftermarket LED
replacement bulbs. This can
cause damage to the vehicle
electrical system.
Halogen Bulbs
{Warning
Halogen bulbs have pressurized
gas inside and can burst if you
drop or scratch the bulb. You or
others could be injured. Be sure
to read and follow the instructions
on the bulb package.
LED Lighting
This vehicle has several LED lamps.
For replacement of any LED lighting
assembly, contact your dealer.
Headlamps
High-Beam Headlamps and TurnSignal Lamps
1. High-Beam Headlamp
2. Turn Signal Lamp
To replace a high-beam headlamp
or turn signal lamp:
1. Open the hood. See Hood
0 238.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
Vehicle Care 261
2. For the passenger side bulb,remove the windshield washer
bottle filler neck by firmly
pulling it straight up and out of
the bottle.
3. Remove the cover from the back of the headlamp
assembly by turning it
counterclockwise.
4. Remove the bulb socket from the headlamp assembly by
turning it counterclockwise.
5. Remove the bulb from the socket.
6. Install the new bulb in the socket.
7. Install the bulb socket by turning it clockwise.
8. Install the cover in the back of the headlamp assembly by
turning it clockwise.
9. For the passenger side, reinstall the windshield washer
bottle filler neck by firmly
pushing it straight into the
bottle.Taillamps
Taillamp, Turn Signal, and Reverse
Lamps
1. Reverse Lamp
2. Turn Signal Lamp
3. Taillamp
To replace rear lamp bulbs:
1. Open the hatch.
2. Remove the two Torx
®screws
and the other screw that
secure the taillamp housing.
3. Pull the taillamp housing away from the rear of the vehicle to
remove.
4. Select the connector for the desired bulb on the back of the
taillamp housing. 5. Turn the connector
counterclockwise to remove it
from the taillamp assembly.
6. Remove the bulb from the taillamp assembly. Hold the
connector and pull on the bulb
to disconnect it from the wiring
harness.
7. Install a new bulb into the wiring connector.
8. Reinstall the connector by inserting it into the taillamp
housing and turning clockwise.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
262 Vehicle Care
9. Reinstall the taillamp housingby aligning the two pins (1) on
the back of the housing with
the rubber anchors in the
vehicle body. Be sure to align
the slot (2) on the housing with
the corresponding post on the
vehicle body, and the plastic
tab (3) with the plastic slot on
the vehicle body.
10. Push until the housing fits securely in place and is
fastened at all four locations.
11. Reinstall the two Torx
®screws
and the other screw.
License Plate Lamp
To replace one of these bulbs:
1. Press the spring clip on the right end of the lamp assembly
to the left to unlock the lamp
assembly.
2. Pull down on the lamp assembly to remove it from the
fascia.
3. Turn the bulb socket (1)counterclockwise to remove it
from the lamp assembly (3).
4. Pull the bulb (2) straight out of the bulb socket (1).
5. Push the replacement bulb straight into the bulb socket (1)
and turn the bulb socket (1)
clockwise to install it into the
lamp assembly (3).
6. Reinstall the lamp assembly (3) into the fascia by inserting the
left side first.
7. Push the spring clip side into place.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Vehicle Care 263
Electrical System
High Voltage Devices and
Wiring
{Warning
Exposure to high voltage can
cause shock, burns, and even
death. The high voltage
components in the vehicle can
only be serviced by technicians
with special training.
High voltage components are
identified by labels. Do not
remove, open, take apart,
or modify these components.
High voltage cable or wiring has
orange covering or labels. Do not
probe, tamper with, cut, or modify
high voltage cable or wiring.
Electrical System
Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circuit
until the current load returns to
normal or the problem is fixed. This
greatly reduces the chance of circuit
overload and fire caused by
electrical problems.
Fuses and circuit breakers protect
the following in the vehicle:
.Headlamp wiring
. Windshield wiper motor
. Power windows and other power
accessories
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road and
a fuse needs to be replaced, the
same amperage fuse can be borrowed. Choose some feature of
the vehicle that is not needed to use
and replace it as soon as possible.Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right away
if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and the wiper control is turned off.
After removal of the blockage, the
wiper motor will restart when the
control is then moved to the desired
operating position.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice, may
cause wiper damage. Always clear
ice and heavy snow from the
windshield before using the
windshield wipers.