CHEVROLET MALIBU 2023 Owners Manual

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada-
16273584) - 2023 - CRC - 9/28/22
240 Vehicle Care
3. For the passenger side bulb, remove theengine air cleaner housing by gripping
firmly and pulling straight up.
4. Remove the cover from the back of the headlamp assembly by turning it
counterclockwise.
5. Press the retaining tab on the electrical connector to disconnect.
6. Remove the bulb from the lamp assembly by turning counterclockwise.
7. Replace the bulb and reverse Steps 1–6 to reinstall.
Headlamps (Premier)
See your dealer for replacement.
Front Turn Signal and Parking Lamps
See your dealer for replacement.
Taillamps, Turn Signal, Stoplamps,
and Back-Up Lamps (LS and LT)
Trunk Deck Inboard Taillamp and
Back-Up Lamp
1. Back-Up Lamp
2. Taillamp
1. Open the trunk. See Trunk018.
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.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada-
16273584) - 2023 - CRC - 9/28/22
Vehicle Care 241
To replace any one of these bulbs:1. Open the trunk. See Trunk018.
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.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. See Trunk018.
2. Remove the push pins and pull back the trunk deck trim.
3. Remove the bulb socket by turningcounterclockwise 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.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada-
16273584) - 2023 - CRC - 9/28/22
242 Vehicle Care
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.
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.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada-
16273584) - 2023 - CRC - 9/28/22
Vehicle Care 243
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.
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.
To check a fuse, look at the band inside the
fuse. If the band is broken or melted,
replace the fuse. Be sure to replace a bad
fuse with a fuse of the identical size and
rating.
Replacing a Blown Fuse
1. Turn off the vehicle.
2. Locate the fuse puller in the enginecompartment fuse block.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada-
16273584) - 2023 - CRC - 9/28/22
244 Vehicle Care
3. Use the fuse puller to remove the fusefrom the top or side, as shown above.
4. If the fuse must be replaced immediately, borrow a replacement fuse
with the same amperage from the fuse
block. Choose a vehicle feature that is
not needed to safely operate the vehicle.
Repeat Steps 2-3.
5. Insert the replacement fuse into the empty slot of the blown fuse.
At the next opportunity, see your dealer to
replace the blown fuse.
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 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 circuit breakers.
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.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada-
16273584) - 2023 - CRC - 9/28/22
Vehicle Care 245
{Warning
Installation or use of fuses that do not
meet GM’s original fuse specifications is
dangerous. The fuses could fail, and result
in a fire. You or others could be injured
or killed, and the vehicle could be
damaged.
See Accessories and Modifications 0221 and
General Information 0221.
To check or replace a blown fuse, see
Electrical System Overload 0243.
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.
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-
16273584) - 2023 - CRC - 9/28/22
246 Vehicle Care

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada-
16273584) - 2023 - CRC - 9/28/22
Vehicle Care 247
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
Booster
5 –
6 Rear Closure 7 –
8 Memory Seat Module
9 –
10 –
11 DC DC Converter 1
12 Rear Window Defogger
13 Heated Mirrors
14 –
15 Passive Entry/Passive Start
16 Front Wiper 17 Passenger Power Seat Fuses
Usage
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 Seats
30 Malfunction Indicator Lamp/Ignition
32 Canister Vent Solenoid/ Evap Leak Check Module
33 Front Heated Seat
34 – Fuses
Usage
35 Body Control Module 6/ Body Control Module 7
36 Fuel Module
38 –
39 –
40 Steering Column Lock 41 –
43 Heated Steering Wheel
44 Headlamp Leveling 45 –
46 Engine Control Module/ Ignition
47 –
48 –
49 DC DC Converter 2 50 –
51 –
52 –
53 –
54 –

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada-
16273584) - 2023 - CRC - 9/28/22
248 Vehicle Care
FusesUsage
55 –
56 Starter Motor 57 –
58 –
59 High-Beam Headlamps Left/Right
60 Cooling Fan 61 –
62 –
63 –
65 Air Conditioning
67 –
68 –
69 –
70 –
72 Starter Pinion
74 –
75 Engine Control Module Main
76 Engine Control Module Sense Fuses
Usage
78 Horn
79 Washer Pump 81 Transmission Control Module/Engine Control
Module
82 –
83 Ignition Coil
84 Powertrain On Engine 85 Shunt
86 Shunt 87 –
88 Aeroshutter
89 –
91 –
92 –
93 Automatic Headlamp Leveling
95 –
96 –
97 –
99 Coolant Pump Relays
Usage
4 –
20 Rear Window Defogger 25 Front Wiper Control31 Run/Crank
37 Front Wiper Speed
42 –
64 Starter Motor
66 Powertrain 71 –
73 Air Conditioning
80 Starter Pinion
90 –
94 –
98 –

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada-
16273584) - 2023 - CRC - 9/28/22
Vehicle Care 249
Instrument Panel Fuse Block
The instrument panel fuse block is on the
driver side of the instrument panel. To
access the fuses:1. Pull out at the center of the right edge, and swing the cover out and to the left.
2. Remove the cover.
To reinstall the cover, line up the tabs on
the left edge, and press the cover into place.
The vehicle may not be equipped with all of
the fuses, relays, and features shown. Fuses Usage
F1 Left Power Windows
F2 Right Power Windows
F3 –
F4 Heating, Ventilation, and Air Conditioning Blower Fuses
Usage
F5 Body Control Module 2 (Without Stop/Start
Option)
F6 –
F7 –
F8 Body Control Module 3
F9 –