The Chevrolet SS, produced from 2013 to 2018, is a powerful sports sedan known for its V8 engine, rear-wheel drive, and performance-oriented features. While the SS delivers exceptional driving dynamics, its electrical system, including the fuse box and relays, plays a vital role in ensuring all systems function properly.

The fuse box in the Chevrolet SS is integral to protecting the vehicle’s electrical circuits. Typically located in the engine compartment and inside the cabin, these fuse boxes safeguard various systems, including engine control, lighting, and infotainment. A blown fuse in any of these circuits can lead to system malfunctions, such as the radio or headlights not working. Checking the fuse box is a key diagnostic step when these issues arise.

Relays in the SS control high-current systems like the starter motor, fuel pump, and cooling fans. These electrically operated switches allow high-demand systems to be controlled by lower-power circuits, preventing potential overloads. A malfunctioning relay can result in significant issues, such as the engine not starting or overheating.

Proper maintenance of the fuse box and relays is crucial for ensuring the Chevrolet SS remains reliable and continues to deliver its high-performance capabilities.

MUST READ: DYI – How to Check Car Fuses?

(2013-2018) Chevrolet SS 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 SS 2013-2018 fuse assignment

  • Cigar lighter (power outlet) fuses in the Chevrolet SS are the fuses F36 (Rear Accessory Power Outlet), F37 (Interior Accessory Power Outlet) and F38 (Cigar Lighter) in the Luggage Compartment Fuse Box.

Year of production: from 2013, 2014, 2015, 2016, 2017, 2018

Instrument Panel Fuse Box

Fuse box location

The location of the fuses in the passenger compartment: Chevrolet SS
The location of the fuses in the passenger compartment: Chevrolet SS

It is located on the side of the instrument panel, behind the cover.

Fuse box diagram

Instrument panel fuse box diagram: Chevrolet SS
Instrument panel fuse box diagram: Chevrolet SS

Assignment of the fuses and relays in the Instrument Panel

Usage
F1Body Control Module 1
F2Diagnostic Link Connector
F3LPG Shut-Off Solenoid
F4Body Control Module 2
F5Ignition Switch
F6Electric Steering Control Lock
CB7Not Used
F8Not Used
F9Not Used
F10Not Used
F11Shunt 1
F12Airbag/Automatic Occupant Sensing
F13Instrument Cluster
F14HVAC Control Module
F15Rain Sensor
F16Body Control Module 3
F17LPG Shut-Off Solenoid
F18Not Used
F19SWC Backlight
F20Not Used
F21Not Used
F22Shunt 2
F23Body Control Module 4
F24Body Control Module 5
F25Body Control Module 6
CB26Not Used
F27Body Control Module 8
F28Blower Fan
F29Accessories
F30Body Control Module 7
Relays
R1Logistics
R2LPG Shut-Off Solenoid 1
R3LPG Shut-Off Solenoid 2

Engine Compartment Fuse Box

Fuse box location

The location of the fuses in the engine compartment: Chevrolet SS
The location of the fuses in the engine compartment: Chevrolet SS

It is located in the engine compartment on the right side of the vehicle.

Fuse box diagram

Under-hood fuse box diagram: Chevrolet SS
Under-hood fuse box diagram: Chevrolet SS

Assignment of the fuses and relays in the Engine Compartment

Usage
F1Heated Mirrors
F2Not Used
F3Rear Defogger
F4Not Used
F5Spot Lamp Right
F6Driver Power Seat
F7Washer Pump
F8Passenger Power Seat
F9EMER/ VEH/FT/LP
F10Not Used
F11Driving Lamps
F12Headlamp Washer
F13Spot Lamp Left
F14ABS Pump
F15ABS Valves
F16Not Used
F17Not Used
F18Heated Front Seats
F19Not Used
F20Not Used
F21Front Passenger Window Switch
F22Rear Wiper
F23Sunroof
F24Front Wipers
F25Automatic Occupant Sensing/lnstrument Cluster Ignition
F26LRBEC Ignition
F27Not Used
F28Ignition/lnjectors Even-V8
F29Engine Control Module-V8, Ignition Odd-V6/EMIS
F30Not Used
F31Not Used
F322014-2015: Fog Lamps
F33Ignition-IP/BODY
F34Fuel System Control Module
F35Not Used
F36ESCL
F37EMIS 2/lgnition Even-V6
F38Engine Control Module-V6, Injectors/ Ignition Odd-V8
F39INCLR Pump
F40Not Used
F41Transmission Control Module/Electric Power Steering
F42Starter Motor
F43Not Used
F44Left HID Headlamp
F45Right HID Headlamp
F46Left & Right High-Beam Headlamp
F47Horn
F48Engine Cooling Fan
F49Automatic Headlamp Leveling
F50Transmission Control Module Ignition
F51Engine Control Module Ignition
F52Brake Vacuum Pump
F53Air Conditioning Compressor Clutch
F54Vaporizer Control Module
Relays
R1Driving Lamps
R2Headlamp Washer
R3Rear Washer Pump
R4Front Washer Pump
R5Rear Defogger
R6Front Wiper Control
R7Wiper Speed
R8Engine Control Module
R9Not Used
R10INCLR Pump
R11Not Used
R12Rear Wiper Control
R13Fog Lamps
R14Low-Beam Headlamps
R15High-Beam Headlamps
R16Starter
R17Run/Crank
R18Brake Vacuum Pump
R19Air Conditioning Control
R20Horn
* Relays R3, R4, R12, R13, and R20 are PCB mounted relays.

Rear Compartment Fuse Box

Fuse box location

The location of the fuses in the trunk: Chevrolet SS
The location of the fuses in the trunk: Chevrolet SS

It is located in the left side of the trunk behind the cover, above the battery.

Fuse box diagram

Trunk fuse box diagram: Chevrolet SS
Trunk fuse box diagram: Chevrolet SS

Assignment of the fuses and relays in the Luggage Compartment

Usage
F1Driver Front/Left Rear Window
F2EMER/VEH/ACCY
F3Trunk Release
F4Passive Entry Passive Start-BATT 2
F5Radio
F6Not Used
F7Not Used
F8Fuel System Control Module
F9MRTD
F10Decklid Flashing Lamps/EDI Module
F11Auxiliary Battery
F12Not Used
F13Not Used
F14Rear Seat Entertainment
F15Automatic Headlamp Leveling
F16Not Used
F17Not Used
F18OnStar
F19Mirror/Window Module
F20Canister Vent Solenoid
F21Passive Entry Passive Start-BATT 1
F22Memory Seat Module
F23Amplifier
F24Passenger Front/ Right Rear Window
F25Electric Parking Brake
F26Tailgate Module
F27Camera Ignition
F28Front Vent Seat Ignition
F29Trailer Module Ignition
F30Advanced Park Assist/Side Blind Zone Alert
F31Engine Control Module
F32Auxiliary Gauges
F33Retained Accessory Power
F34Battery Voltage Sensing
F35Tailgate Motor
F36Rear Accessory Power Outlet
F37Interior Accessory Power Outlet
F38Cigar Lighter
F39Not Used
F40Trailer Module
Relays
R1Trunk Release
R2Accessory
R3Not Used
R4Run
R5Not Used
R6Retained Accessory Power
R7Logistics
R8Not Used
R9Not Used
R102013-2014: Not Used
2015-2018: Exhaust Valve
R112013-2014: Child Locks
2015-2018: Not Used
* Relays R1, R2, R3, and R5 are PCB mounted relays.

Conclusion

For owners and enthusiasts of classic Chevrolet SS 2013-2018, 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.

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