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| 2021 Chevrolet Malibu |
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.
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
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| Engine Compartment Fuse Block Location |
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.
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.
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| Engine Compartment Fuse Panel Diagram |
The vehicle may not be equipped with all of the fuses, relays, and features shown.
Fuses Usage
1 –
2 –
3 Antilock brake system (ABS) 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
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 –
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 –
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
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
2 –
3 Antilock brake system (ABS) 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
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 –
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 –
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
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 control
31 Run/Crank
37 Front wiper speed
42 –
64 Starter motor
66 Powertrain
71 –
73 Air conditioning
80 Starter pinion
90 –
94 –
98 Diesel Fuel heater (2022 Model --)
4 –
20 Rear window defogger
25 Front wiper control
31 Run/Crank
37 Front wiper speed
42 –
64 Starter motor
66 Powertrain
71 –
73 Air conditioning
80 Starter pinion
90 –
94 –
98 Diesel Fuel heater (2022 Model --)
Instrument Panel Fuse Block
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| Instrument Panel Fuse Block Location |
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.
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.
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| Instrument Panel Fuse Panel Diagram |
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
F5 Body control module 2 (without Stop/Start option)
F6 Left rear heated seat
F7 Right rear heated seat
F8 Body control module 3
F9 –
F10 Body control module 2 (with Stop/Start option)
F11 –
F12 –
F13 –
F14 –
F15 Transmission control module (with Stop/Start option)
F16 Amplifier
F17 Seat power lumbar
F18 –
F19 –
F20 Body control module 1 (without Stop/Start option)
F21 Body control module 4
F22 –
F23 Electric steering column lock
F24 Sensing and diagnostic module/Automatic occupant sensing (Airbag)
F25 Data link connector
F26 –
F27 AC DC inverter
F28 –
F29 Body control module 8
F30 Overhead console
F31 Steering wheel controls
F32 –
F33 Heating, ventilation, and air conditioning
F34 Central gateway module
F35 –
F36 Wireless charger/USB charger
F37 –
F38 OnStar
F39 Display
F40 Obstacle detection
F41 Body control module 1 (with Stop/Start option)
F42 Radio
F43 –
F44 Console accessory power outlet – rear
Relays .. Usage
K1 –
K2 Interruptible retained accessory power
K3 –
K4 –
K5 –
F2 Right power windows
F3 –
F4 Heating, ventilation, and air conditioning blower
F5 Body control module 2 (without Stop/Start option)
F6 Left rear heated seat
F7 Right rear heated seat
F8 Body control module 3
F9 –
F10 Body control module 2 (with Stop/Start option)
F11 –
F12 –
F13 –
F14 –
F15 Transmission control module (with Stop/Start option)
F16 Amplifier
F17 Seat power lumbar
F18 –
F19 –
F20 Body control module 1 (without Stop/Start option)
F21 Body control module 4
F22 –
F23 Electric steering column lock
F24 Sensing and diagnostic module/Automatic occupant sensing (Airbag)
F25 Data link connector
F26 –
F27 AC DC inverter
F28 –
F29 Body control module 8
F30 Overhead console
F31 Steering wheel controls
F32 –
F33 Heating, ventilation, and air conditioning
F34 Central gateway module
F35 –
F36 Wireless charger/USB charger
F37 –
F38 OnStar
F39 Display
F40 Obstacle detection
F41 Body control module 1 (with Stop/Start option)
F42 Radio
F43 –
F44 Console accessory power outlet – rear
Relays .. Usage
K1 –
K2 Interruptible retained accessory power
K3 –
K4 –
K5 –
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