2019 CHEVROLET MALIBU Owner's Manual

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12461813) - 2019 - crc - 12/11/18
Vehicle Care 265
1. Open the trunk. SeeTrunk
043.
2. Remove the push pins and pull
back the trunk deck trim.
3. Remove the bulb socket by
turning counterclockwise and
pulling straight out.
4. Remove the bulb from the
socket.
5. Install the new bulb in the bulb
socket.
6. Install the bulb socket by
turning clockwise.
7. Install the trunk deck trim.Stoplamp/Taillamp and Turn
Signal Lamp
1. Stop/Tail/Turn Signal Lamp
2. Sidemarker Lamp
Caution
Improper lamp assembly removal
and installation can cause leaks
and water intrusion which may
cause damage to the taillamp. Do
not remove the taillamp assembly
to replace a bulb. Use the trunk
opening to access the bulb.To replace any one of these bulbs:
1. Open the trunk. SeeTrunk
043.
2. Remove the push pins and pull
the trunk trim away from the
taillamp assembly.
3. Remove three hex-nuts from
each stud.
4. Remove the lamp by pulling it
straight back.
5. Remove the bulb socket from
the taillamp assembly by
turning it counterclockwise.
6. Remove the bulb from the
socket by turning the bulb
counterclockwise one-quarter
turn and pulling it straight out.
7. Install a new bulb into the
socket.
8. Install the bulb socket into the
taillamp assembly by turning it
clockwise.
9. Install the trunk trim, hex nuts,
and push pins.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12461813) - 2019 - crc - 12/11/18
266 Vehicle Care
Taillamps, Turn Signal,
Stoplamps, and Back-Up
Lamps (LT and Premier)
Caution
Improper lamp assembly removal
and installation can cause leaks
and water intrusion which may
cause damage to the taillamp. Do
not remove the taillamp assembly
to replace a bulb. Use the trunk
opening to access the bulb.
The stoplamp/taillamp and trunk
deck inboard taillamp are LEDs. To
replace, see your dealer.
Back-Up Lamp
1. Open the trunk. SeeTrunk
043.
2. Remove the push pins and pull
back the trunk deck trim.
3. Remove the bulb socket by
turning counterclockwise and
pulling straight out.
4. Remove the bulb from the
socket.
5. Install the new bulb in the bulb
socket.
6. Install the bulb socket by
turning clockwise.
7. Install the trunk deck trim.
License Plate Lamp
To replace one of these bulbs:
Passenger Side Shown, Driver
Side Similar
1. Push the release tab toward
the lamp assembly.
2. Pull the lamp assembly down
to remove.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12461813) - 2019 - crc - 12/11/18
Vehicle Care 267
3. Turn the bulb socket
counterclockwise to remove it
from the lamp assembly.
4. Pull the bulb straight out of the
bulb socket.
5. Push the replacement bulb
straight into the bulb socket
and turn the bulb socket
clockwise to install it into the
lamp assembly.
6. Push the lamp assembly back
into position until the release
tab locks into place.
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
power devices in the vehicle.
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 and
replace it as soon as possible.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12461813) - 2019 - crc - 12/11/18
268 Vehicle Care
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.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.
Fuses and Circuit
Breakers
The wiring circuits in the vehicle are
protected from short circuits by a
combination of fuses and circuitbreakers. This greatly reduces the
chance of damage caused by
electrical problems.
{Danger
Fuses and circuit breakers are
marked with their ampere rating.
Do not exceed the
specified amperage rating when
replacing fuses and circuit
breakers. Use of an oversized
fuse or circuit breaker can result
in a vehicle fire. You and others
could be seriously injured or
killed.
To check a fuse, look at the
silver-colored band inside the fuse.
If the band is broken or melted,
replace the fuse. Be sure to replace
a bad fuse with a new one of the
identical size and rating.
Fuses of the same amperage can
be temporarily borrowed from
another fuse location, if a fuse goes
out. Replace the fuse as soon as
possible.
Engine Compartment
Fuse Block
The engine compartment fuse block
is on the driver side of the engine
compartment.
There is a fuse puller in the engine
compartment fuse block. It can be
used to easily remove fuses from
the fuse block.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12461813) - 2019 - crc - 12/11/18
Vehicle Care 269
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12461813) - 2019 - crc - 12/11/18
270 Vehicle Care

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12461813) - 2019 - crc - 12/11/18
Vehicle Care 271
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses Usage
1–
2–
3 Antilock brake system
pump/Electric brake
boost
5–
6 Trunk
7–
8 Memory seat module
9 Electric brake boost/
Pedestrian friendly
alert function–HEV
10 Automatic occupant
sensing/Airbag–HEV
11 DC DC battery 1/
Heating, ventilation,
and air conditioning
blower motor
12 Rear window
defoggerFuses Usage
13 Heated mirrors
14–
15 Passive entry/Passive
start
16 Front wiper
17 Passenger power seat
18 Antilock brake system
valve
19 Driver power seat
21 Sunroof
22 Parking lamp
23 Automatic headlamp
leveling/Adaptive
forward lighting
24–
26 Transmission control
module/Ignition
27 Instrument panel/
Body/Ignition
28–
29 Rear vision camera/
Ventilated seatsFuses Usage
30 Malfunction indicator
lamp/Ignition
32 Canister vent
solenoid/Evap leak
check module
33 Front heated seat
34 Battery system
manager/Accessory
power module fan
35 Body control
module 6/Body control
module 7
36 Fuel module
38–
39–
40 Steering column lock
41–
43 Heated steering wheel
44 Automatic headlamp
leveling
45–

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12461813) - 2019 - crc - 12/11/18
272 Vehicle Care
Fuses Usage
46 Engine control
module/Ignition
47–
48 Electric brake
boost–HEV/
Cooling fan
49 DC DC battery 2
50–
51–
52–
53–
54–
55–
56 Starter motor
57 Diesel exhaust fluid
heater
58–
59 High-beam
headlamps
60 Cooling fan
61–Fuses Usage
62–
63–
65 Air conditioning–HEV
67–
68–
69–
70–
72 Starter pinion
74–
75 Engine control
module main
76 Engine control module
sense
78 Horn
79 Washer pump
81 Transmission control
module/Engine control
module
82–
83 Ignition coil
84 Powertrain on engineFuses Usage
85 Shunt
86 Shunt
87–
88 Aeroshutter
89–
91–
92 Traction power
inverter module/Motor
generator unit
pump–HEV/
Transmission oil
pump–non HEV
93 Automatic headlamp
leveling
95–
96–
97–
99 Coolant pump
Relays Usage
4–