What is a car fuse box and where is it located?

A car fuse box is an electrical distribution center that houses fuses and relays protecting your vehicle's electrical circuits. Most vehicles have multiple fuse boxes: the main box is typically located under the hood near the engine, while the interior panel is usually under the dashboard on the driver's side or beneath the steering wheel. Consult your owner's manual or our fuse diagrams to find the exact location for your specific make and model. Knowing your fuse box location is essential for troubleshooting electrical problems and performing maintenance.

How do I read a fuse box diagram?

Fuse box diagrams show the location and amperage rating of each fuse and relay. Each position is numbered and labeled with the circuit it protects (headlights, wipers, power windows, etc.) and the fuse's amperage rating (5A, 10A, 15A, 20A, etc.). The diagram indicates whether positions contain fuses or relays. Color-coded fuses help identify amperage: blue for 15A, yellow for 20A, red for 10A, and brown for 7.5A. Our detailed diagrams include this information for every vehicle, making it easy to identify the correct fuse for any circuit.

What does an amperage rating mean on a fuse?

A fuse's amperage rating indicates how much electrical current it can safely handle before blowing. Common ratings include 5A, 7.5A, 10A, 15A, 20A, 25A, 30A, and 40A. Higher-amperage fuses protect circuits with greater power demands like the alternator or starter motor. Lower ratings protect sensitive circuits like dashboard lights or power windows. Never use a fuse with a higher amperage rating than specified, as this can allow excessive current through the circuit, creating fire hazards and damaging electrical components. Always replace blown fuses with the exact amperage specified in your vehicle's diagram.

Why does my fuse keep blowing?

A repeatedly blown fuse indicates an underlying electrical problem requiring investigation. Common causes include short circuits in wiring, failing electrical components, water damage in connectors, or improper installation of aftermarket equipment. Never simply replace the fuse multiple times without addressing the root cause. Start by checking the affected circuit for loose connections, damaged wiring, or burned components. If the problem persists, consult a professional mechanic. Our fuse box diagrams help you identify which circuit is problematic, allowing you to pinpoint the issue quickly and prevent vehicle damage or fire hazards.

How do I safely replace a blown fuse?

To safely replace a blown fuse: (1) Turn off the engine and all electrical systems. (2) Locate the fuse box using our diagram. (3) Find the blown fuse by examining the filament inside—a blown fuse appears darkened or broken. (4) Note the amperage rating on the fuse. (5) Remove the blown fuse using the provided fuse puller tool or carefully with your fingers. (6) Insert a new fuse with the exact same amperage rating. (7) Start the engine to verify the circuit works. If the replacement fuse blows immediately, don't replace it again—seek professional service. Our detailed diagrams ensure you find the correct fuse position quickly.

What's the difference between a fuse and a relay?

Fuses are passive protection devices that melt and break the circuit when current exceeds safe levels, preventing damage and fire. Relays are electromagnetic switches that control high-power circuits using low-power signals from switches. Fuses protect circuits from overcurrent, while relays switch circuits on and off or redirect power. Fuse boxes contain both components, and our diagrams identify which positions contain fuses and which contain relays. Understanding this distinction helps you troubleshoot problems: a blown fuse indicates overcurrent issues, while a relay failure causes the circuit to not respond to control switches.

Where can I find the fuse diagram for my specific vehicle?

ProCarManuals provides comprehensive fuse box diagrams for thousands of vehicle makes and models organized by year. Use our search feature to find your specific vehicle by make, model, and year. We cover Acura, Honda, Toyota, Ford, Chevrolet, BMW, Mercedes, Audi, and many other manufacturers. Each diagram shows the fuse box location, circuit labels, amperage ratings, and detailed explanations. Our guides help you quickly locate the fuse you need, understand circuit functions, and troubleshoot electrical problems. If you can't find your vehicle, contact our support team for assistance.

What electrical problems can I diagnose with a fuse diagram?

Fuse diagrams help diagnose non-functioning circuits by showing which fuse protects which system. If your headlights don't work, find the headlight fuse position in the diagram and check if it's blown. Same for power windows, wipers, interior lights, power seats, and other electrical features. A blown fuse indicates an overcurrent condition in that circuit. Non-blown fuses with non-functioning components suggest relay failure, wiring problems, or failed switches. Our detailed diagrams identify circuit names and their locations, allowing you to systematically troubleshoot electrical issues before seeking expensive professional service. Replace blown fuses with correct amperage ratings and investigate repeated failures.

Are fuse boxes the same in all model years of the same vehicle?

Fuse box layouts often change between model years, even for the same vehicle make and model. Engine updates, added safety features, new electrical systems, and design revisions cause manufacturers to modify fuse configurations. A 2020 Honda Civic may have a different fuse box layout than a 2015 Civic. ProCarManuals provides separate diagrams for each model year to ensure accuracy. Always consult the diagram for your specific year to find the correct fuse positions. Incorrect fuse selection from a different year could damage circuits or create safety hazards. Our organized, year-specific diagrams prevent these mistakes.

What should I do if my vehicle has multiple fuse boxes?

Most vehicles have at least two fuse boxes: the main underhood panel near the engine and an interior panel under the dashboard. Some vehicles have additional fuse boxes in the rear, under seats, or in other locations. Our comprehensive diagrams identify every fuse box location in your vehicle and provide separate diagrams for each one. The underhood box typically protects engine-related circuits (fan, fuel pump, ignition), while the interior box protects comfort and convenience features (windows, lights, wipers, seats). Identifying which fuse box contains the circuit you need prevents wasting time searching. Always consult all relevant diagrams when troubleshooting electrical problems in multi-box systems.

Can I use a higher amperage fuse to prevent future blown fuses?

Never use a fuse with higher amperage than specified. Doing so creates serious safety risks. Higher-amperage fuses allow excessive current through circuits designed for lower power, causing wire overheating, component damage, and potential fires. If a fuse blows, it indicates the circuit is drawing more current than safe, often due to shorts, failing components, or improper modifications. Installing a higher-amperage fuse masks the problem rather than solving it. Always replace fuses with the exact amperage rating shown in your vehicle's fuse diagram. If a replacement fuse blows immediately, investigate the underlying electrical fault. Professional diagnosis prevents damage and ensures vehicle safety.

Dodge Challenger, Car Fuse Box, Dodge

Dodge Challenger 2009-2014 Fuse Box Diagram – Location, Fuses & Relay Assignments

By Todd Mitchell

On: Saturday, July 26, 2025 1:29 PM

In this article we look at the third-generation Dodge Challenger before a facelift, produced from 2008 to 2014. Here you will find the 2009, 2010, 2011, 2012, 2013 and 2014 Dodge Challenger fuse box outline, information on the location of the fuse boxes inside the car and the allocation of each fuse (fuse layout).

The Dodge Challenger cigar lighter (outlet) fuses are #9 (power outlet) and #18 (instrument panel cigar lighter/selector outlet) located in the rear power distribution centre (trunk).

Fuse box location

Integrated Power Module

The Integrated Power Module (IPM) is located in the engine compartment, on the passenger side.

dodge challenger 2009 2014 fuse layout 1 2024 11 28 10 52 04

Rear Power Distribution Center

There is also a power distribution center located in the trunk under the spare tire access panel.

dodge challenger 2009 2014 fuse layout 2 2024 11 28 10 52 20

Fuse box diagrams

2009, 2010

Engine compartment

dodge challenger 2009 2014 fuse layout 3 2024 11 28 10 52 29

Fuse box diagram from the owner’s manual of 2010 is used. The location of fuses in cars produced at other times may differ

Assignment of fuses in the IPM (2009, 2010)

Cavity	Cartridge Fuse	Mini-Fuse	Description
1	—	15 Amp Blue	Washer Motor
2	—	25 Amp Natural	Powertrain Control Module (PCM)/NGS Module Feed (Batt)
3	—	25 Amp Natural	Ignition Run/Start
4	—	25 Amp Natural	EGR Solenoid/Alternator
5	—	—	—
6	—	25 Amp Natural	Ignition Coils/Injectors
7	—	—	—
8	—	30 Amp Green	Starter
9	—	—	—
10	30 Amp Pink	—	Windshield Wiper
11	30 Amp Pink	—	Anti-Lock Brake System (ABS) Valves
12	40 Amp Green	—	Radiator Fan Lo/High
13	50 Amp Red	—	Anti-Lock Brake System (ABS) Pump Motor
14	—	—	—
15	50 Amp Red	—	Radiator Fan
16	—	—	—
17	—	—	—
18	—	—	—
19	—	—	—
20	—	—	—
21	—	—	—
22	—	—	—

Rear Power Distribution Center

dodge challenger 2009 2014 fuse layout 4 2024 11 28 10 52 43

Fuse box diagram from the owner’s manual of 2010 is used. The location of fuses in cars produced at other times may differ

Assignment of fuses in the Rear Power Distribution Center (2009, 2010)

Cavity	Cartridge Fuse	Mini-Fuse	Description
1	60 Amp Yellow		Ignition Off Draw (IOD) Cavity 1 of the Rear Power Distribution Center contains a black IOD fuse needed for vehicle processing during assembly. The service replacement part is a 60 Amp yellow cartridge fuse.
2	40 Amp Green	—	Integrated Power Module (IPM)
3	—	—	—
4	40 Amp Green	—	Integrated Power Module (IPM)
5	30 Amp Pink	—	Heated Seats – If Equipped
6	—	20 Amp Yellow	Fuel Pump
7	—	15 Amp Blue	Audio Amplifier – If Equipped
8		15 Amp Blue	Diagnostic Link Connector (DLC)/ Wireless Control Module (WCM)/Wireless Ignition Node (WIN)
9	—	20 Amp Yellow	Power Outlet
10	—	25 Amp Natural	Vacuum Pump – If Equipped
11	25 Amp circuit breaker	—	The cluster and the driver seat switch (Cavities 11, 12, and 13 contain self-resetting fuses (circuit breakers) that are only serviceable by an authorized dealer)
12	25 Amp circuit breaker	—	The passenger seat switch (Cavities 11, 12, and 13 contain self-resetting fuses (circuit breakers) that are only serviceable by an authorized dealer)
13	25 Amp circuit breaker	—	The door modules, the driver power window switch, and the passenger power window switch (Cavities 11, 12, and 13 contain self-resetting fuses (circuit breakers) that are only serviceable by an authorized dealer)
14	—	10 Amp Red	AC Heater Control/Cluster/Security Module – If Equipped
15	—	20 Amp Yellow	Active Damper – If Equipped
16	—	20 Amp Yellow	Heated Seat Module – If Equipped
17	—	20 Amp Yellow	Instrument Cluster
18	—	20 Amp Yellow	Cigar Lighter (Instrument Panel)
19	—	10 Amp Red	Stop Lights
20	—	—	—
21	—	—	—
22	—	—	—
23	—	—	—
24	—	—	—
25	—	—	—
26	—	—	—
27	—	10 Amp Red	Occupant Restraint Controller (ORC)
28	—	15 Amp Blue	Ignition Run, AC Heater Control/ Occupant Restraint Controller (ORC)
29		5 Amp Tan	Cluster/Electronic Stability Control (ESC)/ Powertrain Control Module (PCM)/STOP LIGHT Switch
30	—	10 Amp Red	Door Modules/Power Mirrors/Steering Control Module (SCM)
31	—	—	—
32	—	—	—
33	—	—	—
34	—	—	—
35	—	5 Amp Tan	Antenna Module – If Equipped/Power Mirrors
36	—	25 Amp Natural	Hands-Free Phone – If Equipped/Radio/ Amplifier Feed
37	—	15 Amp Blue	Transmission
38	—	10 Amp Red	Cargo Light/Vehicle Information Module – If Equipped
39	—	10 Amp Red	Heated Mirrors – If Equipped
40	—	5 Amp Orange	Auto Inside Rearview Mirror/Heated Seats – If Equipped/Switch Bank
41	—	—	—
42	30 Amp Pink	—	Front Blower Motor
43	30 Amp Pink	—	Rear Window Defroster
44	20 Amp Blue	—	Amplifier/Sunroof – If Equipped

2011, 2013, 2014

Engine compartment

dodge challenger 2009 2014 fuse layout 5 2024 11 28 10 52 54

Fuse box diagram from the owner’s manual of 2010 is used. The location of fuses in cars produced at other times may differ

Assignment of fuses in the IPM (2011, 2013, 2014)

Cavity	Cartridge Fuse	Mini-Fuse	Description
1	—	15 Amp Blue	Washer Motor
2	—	25 Amp Natural	Powertrain Control Module (PCM)/NGS Module Feed (Batt)
3	—	25 Amp Natural	Ignition Run/Start
4	—	25 Amp Natural	EGR Solenoid/Alternator
5	—	15 Amp Blue	Powertrain Control Module
6	—	25 Amp Natural	Ignition Coils/Injectors
7	—	25 Amp Natural	Headlamp Washer Relay – If Equipped
8	—	30 Amp Green	Starter
9	—	—	—
10	30 Amp Pink	—	Windshield Wiper
11	30 Amp Pink	—	Anti-Lock Brake System (ABS) Valves
12	40 Amp Green	—	Radiator Fan Lo/High
13	50 Amp Red	—	Anti-Lock Brake System (ABS) Pump Motor
14	—	—	—
15	50 Amp Red	—	Radiator Fan
16	—	—	—
17	—	—	—
18	—	—	—
19	—	—	—
20	—	—	—
21	—	—	—
22	—	—	—

Rear Power Distribution Center

dodge challenger 2009 2014 fuse layout 6 2024 11 28 10 53 05

Fuse box diagram from the owner’s manual of 2010 is used. The location of fuses in cars produced at other times may differ

Assignment of fuses in the Rear Power Distribution Center (2011, 2013, 2014)

Cavity	Cartridge Fuse	Mini-Fuse	Description
1	60 Amp Yellow		Ignition Off Draw (IOD) Cavity 1 of the Rear Power Distribution Center contains a black IOD fuse needed for vehicle processing during assembly. The service replacement part is a 60 Amp yellow cartridge fuse.
2	40 Amp Green	—	Integrated Power Module (IPM)
3	—	—	—
4	40 Amp Green	—	Integrated Power Module (IPM)
5	30 Amp Pink	—	Heated Seats – If Equipped
6	—	20 Amp Yellow	Fuel Pump
7	—	15 Amp Blue	Audio Amplifier – If Equipped
8		15 Amp Blue	Diagnostic Link Connector (DLC)/ Wireless Control Module (WCM)/Wireless Ignition Node (WIN)
9	—	20 Amp Yellow	Power Outlet
10	—	—	—
11	25 Amp circuit breaker	—	The cluster and the driver seat switch (Cavities 11, 12, and 13 contain self-resetting fuses (circuit breakers) that are only serviceable by an authorized dealer)
12	25 Amp circuit breaker	—	The passenger seat switch (Cavities 11, 12, and 13 contain self-resetting fuses (circuit breakers) that are only serviceable by an authorized dealer)
13	25 Amp circuit breaker	—	The door modules, the driver power window switch, and the passenger power window switch (Cavities 11, 12, and 13 contain self-resetting fuses (circuit breakers) that are only serviceable by an authorized dealer)
14	—	10 Amp Red	AC Heater Control/Cluster/Security Module – If Equipped
15	—	—	—
16	—	—	—
17	—	20 Amp Yellow	Cluster
18	—	20 Amp Yellow	Selectable Power Outlet
19	—	10 Amp Red	Stop Lights
20	—	—	—
21	—	—	—
22	—	—	—
23	—	—	—
24	—	—	—
25	—	—	—
26	—	—	—
27	—	10 Amp Red	Occupant Restraint Controller (ORC)
28	—	10 Amp Red	Ignition Run
29		5 Amp Tan	Cluster/Electronic Stability Control (ESC)/ Powertrain Control Module (PCM)/STOP LIGHT Switch
30	—	10 Amp Red	Door Modules/Power Mirrors/Steering Control Module (SCM)
31	—	—	—
32	—	—	—
33	—	—	—
34	—	—	—
35	—	5 Amp Tan	Antenna Module – If Equipped/Power Mirrors
36	—	25 Amp Natural	Hands-Free Phone – If Equipped/Radio/ Amplifier Feed
37	—	15 Amp Blue	Transmission
38	—	10 Amp Red	Cargo Light/Vehicle Information Module – If Equipped
39	—	10 Amp Red	Heated Mirrors – If Equipped
40	—	5 Amp Orange	Auto Inside Rearview Mirror/Heated Seats – If Equipped/Switch Bank
41	—	—	—
42	30 Amp Pink	—	Front Blower Motor
43	30 Amp Pink	—	Rear Window Defroster
44	20 Amp Blue	—	Amplifier/Sunroof – If Equipped