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Chevrolet Malibu (2018) - fuse box diagram

avatar Jonathan Yarden Mar 25, 2021 · 5 min. read

In this article you will find a description of fuses and relays Chevrolet, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2018

Engine Compartment Fuse Block

The engine compartment fuse block is on the driver side of the engine compartment, near the battery.

Chevrolet Malibu - fuse box diagram - engine compartment

Fuses Usage
1 —
2 —
3 Antilock brake system pump
4 AC DC inverter
6 Trunk
7 Anti-theft warning siren/Horn
8 Window/Mirror/Seats
9 Electric brake boost
10 AOS/Airbag–HEV
11 DC DC battery 1
12 Rear defogger
13 Heated mirror
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 Active headlamp leveling
24 —
26 Transmission control module/Ignition
27 Instrument panel body/Ignition
28 —
29 Regulated voltage control/Ventilation
30 Malfunction indicator lamp/SS
32 CVS
33 Front heated seat
34 BSM/ESS fan
35 Body control module 6/Body control module 7
37 Fuel module
38 —
39 —
40 Steering column lock
41 —
43 Heated steering wheel
44 Active headlamp leveling
45 —
46 Engine control module/Ignition
47 —
48 Electric brake boost–HEV
49 DC DC battery 2
50 —
51 —
52 —
53 —
54 —
55 —
56 Starter motor
57 Transmission auxiliary pump
58 —
59 High-beam headlamps
60 Cooling fan
61 —
62 —
63 —
65 Air conditioning–HEV
67 —
68 —
69 Right low-beam HID headlamp
70 Left low-beam HID headlamp
72 Starter pinion
74 —
75 Engine control module
76 Powertrain off engine
78 Horn
79 Washer pump
81 Transmission control module/Engine control module
82 —
83 Ignition coil
84 Powertrain on engine
85 Engine control module switch 2
86 Engine control module switch 1
87 SAIR pump
88 Aeroshutter
89 Headlamp washer
91 —
92 Traction power inverter module/Motor generator unit pump
93 Active headlamp leveling
95 SAIR solenoid
96 Fuel heater
97 —
99 Coolant pump

 

Relays Usage
4 AC DC inverter
20 Rear defogger
25 Front wiper control
31 Run/Crank
37 Front wiper speed
42 Transmission auxiliary pump
64 Starter motor
68 Powertrain
71 Low-beam HID headlamps
73 Air conditioning
80 Starter pinion/Starter motor
90 SAI reaction solenoid
94 Headlamp washer
98 SAI reaction pump

Instrument Panel Fuse Block

The instrument panel fuse block is in the instrument panel, on the driver side of the vehicle.

Chevrolet Malibu - fuse box diagram - instrument panel

Fuses Ampere rating [A] Usage
F1 30 Left power windows
F2 30 Right power windows
F3 — —
F4 40 Heating, ventilation, and air conditioning blower
F5 15 Body control module 2
F6 — Left rear heated seat
F7 — Right rear heated seat
F8 15 Body control module 3
F9 5 Engine control module/Rear battery
F10 15 Body control module 2 (w/ Stop/Start option)
F11 — —
F12 — —
F13 — —
F14 — —
F15 20 Transmission control module ( w/ Stop/Start option)
F16 30 Amplifier
F17 — Seat power lumbar
F18 — OnStar
F19 — —
F20 15 Body control module 1
F21 15 Body control module 4
F22 — —
F23 10 Electric steering column lock – China and Russia only
F24 10 Airbag
F25 7,5 Data link connector
F26 — —
F27 30 AC DC inverter
F28 — —
F29 20 Body control module 8
F30 10 Overhead console
F31 2 Steering wheel controls
F32 — —
F33 10 Heating, ventilation, and air conditioning
F34 — Gateway
F35 — —
F36 5 Wireless charger
F37 20 Front accessory power outlets/ Cigar lighter (China only)
F38 5 OnStar
F39 7,5 Display
F40 10 Obstacle detection
F41 15 Body control module 1 (w/ Stop/Start option)
F42 15 Radio
CB1 — —
CB2 15 Console accessory power outlet

 

Relays Usage
K1 —
K2 Retained accessory power relay
K3 —
K4 —
K5 —

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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