The Chevrolet Malibu (2013-2016) is a mid-size sedan known for its balance of comfort, style, and efficiency. The electrical system of this Malibu generation relies on a network of fuse boxes and relays to manage and protect its various electronic components, from engine systems to infotainment and safety features.
The fuse boxes in the Chevrolet Malibu are typically located in the engine compartment and inside the cabin, often under the dashboard or within the trunk area. The engine compartment fuse box is responsible for high-current circuits, such as those for the engine, ABS, and cooling fans. The interior fuse box manages circuits for interior electronics like the radio, power seats, lighting, and climate control systems. Fuses in these boxes are designed to blow in case of an overload, protecting the circuits from damage.
Relays in the Malibu act as switches to control high-power components like the fuel pump, starter motor, and air conditioning compressor. By using low-current control circuits to manage these high-power components, relays ensure safe and efficient operation. Regular checks and maintenance of both fuses and relays are important for preventing electrical issues and maintaining the vehicle’s performance and safety.
MUST READ: DYI – How to Check Car Fuses?
(2013-2016) Chevrolet Malibu fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Chevrolet Malibu (2013-2016) fuse assignment
- Cigar lighter / power outlet fuse in the Chevrolet Malibu is the fuse №6 (Front Accessory Power Outlet) in the Instrument panel fuse box.
Year of production: from 2013, 2014, 2015, 2016
Instrument Panel Fuse Box
Fuse box location
It is located on the driver’s side of the instrument panel, behind the cover to the left of the steering wheel.
Fuse box diagram
Assignment of the fuses and relays in the Instrument Panel
| № | Usage |
|---|---|
| 1 | Steering Wheel Controls Backlight |
| 2 | Right Rear Turn Signal, Left Mirror Turn Signal, Left Front Turn Signal, Door Locks |
| 3 | Left Stoplamp, Left DRL Lamp, Headlamp Control, Right Taillamp, Right Park/Sidemarker Lamps, Right Mirror Turn, Right Front Turn Signals |
| 4 | Radio |
| 5 | OnStar (If Equipped) |
| 6 | Front Accessory Power Outlet |
| 7 | Console Bin Power Outlet |
| 8 | License Plate Lamp, Center High-Mounted Stoplamp, Rear Fog Lamps, Right Front Park/Sidemarker Lamps, LED Indicator Dim, Washer Pump, Right Stoplamp, Trunk Release |
| 9 | Left Low-Beam Headlamp, DRL |
| 10 | Body Control Module 8 (J-Case Fuse), Power Locks |
| 11 | Front Heater Ventilation Air Conditioning/Blower (J-Case Fuse) |
| 12 | Passenger Seat (Circuit Breaker) |
| 13 | Driver Seat (Circuit Breaker) |
| 14 | Diagnostic Link Connector |
| 15 | Airbag, SDM |
| 16 | Trunk Release |
| 17 | Heater Ventilation Air Conditioning Controller |
| 18 | Audio Main |
| 19 | Displays |
| 20 | Passenger Occupant Sensor |
| 21 | Instrument Cluster |
| 22 | Ignition Switch |
| 23 | Right Low-Beam Headlamp, DRL |
| 24 | Ambient Light, Switch Backlighting (LED), Trunk Lamp, Shift Lock, Key Capture |
| 25 | 110V AC |
| 26 | Spare |
| Relays | |
| K1 | Trunk Release |
| K2 | Not used |
| K3 | Power Outlet Relay |
Engine Compartment Fuse Box
Fuse box location
Fuse box diagram
Assignment of the fuses and relay in the Engine Compartment
| № | Usage |
|---|---|
| Mini fuses | |
| 1 | Transmission Control Module Battery |
| 2 | Engine Control Module Battery (LTG/ LUK)/Air Conditioning Compressor Clutch (LWK) |
| 3 | Air Conditioning Compressor Clutch (LTG/LUK) |
| 4 | Air Conditioning Compressor Clutch (LTG/LUK) |
| 5 | Engine Control Module Battery (LKW) |
| 7 | Engine Control Module Battery (LKW) |
| 8 | Spare |
| 9 | Ignition Coils |
| 10 | Engine Control Module |
| 11 | Emissions |
| 13 | Transmission Module Ignition |
| 14 | Cabin Heater Coolant Pump/SAIR Solenoid |
| 15 | 2013-2014: MGU Coolant Pump |
| 16 | Aero Shutter/eAssist Ignition |
| 17 | 2013-2014: SDM Ignition |
| 18 | R/C Dual Battery Isolator Module |
| 20 | Transmission Auxiliary Oil Pump (LKW) |
| 23 | eAssist Module/ Spare (LKW) |
| 29 | Left Seat Power Lumber Control |
| 30 | Right Seat Power Lumber Control |
| 31 | eAssist Module/ Chassis Control Module |
| 32 | Back-Up Lamps/ Interior Lamps |
| 33 | Front Heated Seats |
| 34 | Antilock Brake System Valve |
| 35 | Amplifier |
| 37 | Right High Beam |
| 38 | Left High Beam |
| 46 | Cooling Fan |
| 47 | Emissions |
| 48 | Foglamp |
| 49 | Low Beam HID Headlamp Right |
| 50 | Low Beam HID Headlamp Left |
| 51 | Horn/Dual Horn |
| 52 | Cluster Ignition |
| 53 | Inside Rearview Mirror/Rear Camera/ Fuel Module Ignition |
| 54 | Heating, Ventilation, and Air Conditioning Module Ignition |
| 55 | Front Power Windows/Mirrors |
| 56 | Windshield Washer |
| 57 | Spare |
| 60 | Heated Mirror |
| 62 | Canister Vent Solenoid |
| 66 | 2013-2014: SAIR Solenoid |
| 67 | Fuel Module |
| 69 | Battery Voltage Sensor |
| 70 | Lane Departure/Rear Parking Aid/Side Blind Zone Assist |
| 71 | PEPS BATT |
| J-Case Fuses | |
| 6 | Front Wiper |
| 12 | Starter 1 |
| 21 | Rear Power Window |
| 22 | Sunroof |
| 24 | Front Power Window |
| 25 | PEPS MTR |
| 26 | Antilock Brake System Pump |
| 27 | Not Used |
| 28 | Rear Defogger |
| 41 | Brake Vacuum Pump |
| 42 | Cooling Fan K2 |
| 44 | Starter 2 |
| 45 | Cooling Fan K1 |
| 59 | Air Pump Emissions |
| Mini Relays | |
| 7 | Powertrain |
| 9 | Cooling Fan K2 |
| 13 | Cooling Fan K1 |
| 15 | Run/Crank |
| 16 | 2013-2014: Air Pump Emissions |
| 17 | Window/Mirror Defogger |
| Micro Relays | |
| 1 | Air Conditioning Compressor Clutch |
| 2 | Starter Solenoid |
| 4 | Front Wiper Speed |
| 5 | Front Wiper On |
| 6 | 2013-2014: Cabin Pump eAssist/ SAIR Solenoid |
| 8 | Transmission Auxiliary Oil Pump (LKW) |
| 10 | Cooling Fan K3 |
| 11 | Transmission Oil Pump (LUK)/Starter 2 Solenoid (LKW) |
| 14 | Headlamp Low Beam/DRL |
Conclusion
For owners and enthusiasts of classic Chevrolet Malibu (2013-2016), understanding the fuse box and relay systems is essential for vehicle maintenance. Regular inspection and maintenance of these components helped ensure the vehicle’s longevity and reliability, preserving its status as a symbol of Chevrolet’s craftsmanship and innovation in the automotive industry during that era.
