Check the cabin-mounted power distribution panel near the left side of the dashboard first, as it contains circuits responsible for lighting, infotainment, and interior controls; use the cover legend to match amperage ratings before replacing any blown element.
Under-hood power center placement sits next to the battery on the driver’s side, where high-current components such as cooling fans, ABS module, and ignition system receive protection. Each slot is labeled with a numeric code and corresponding amperage value, typically ranging from 10A to 40A, so installing a mismatched rating can lead to wiring damage.
Interior panel slots commonly include assignments like radio (15A), power windows (25A), and airbag system (10A). Access requires opening the side trim panel; a small pull tab releases the cover. Keep a plastic puller tool nearby to remove elements without damaging contacts.
Engine compartment section features larger relays alongside blade-type protectors. For example, the fuel pump circuit is usually paired with a relay and a 20A slot, while the radiator fan may rely on a 30A or higher rating. Moisture protection is provided by a sealed lid–ensure it is fully secured after inspection.
Always disconnect the negative battery terminal before servicing high-current circuits. If repeated failures occur in the same slot, inspect connected wiring harnesses and components rather than replacing the element repeatedly, as recurring faults indicate deeper electrical issues.
Power Distribution Layout for Mid-Size Sedan 2013 Model Year
Check the cabin-mounted panel on the driver’s side first: it sits behind a removable cover near the left knee area and contains low-amperage circuits tied to lighting, infotainment, and interior electronics. Use a plastic trim tool to avoid scratching panels, and always pull elements with a dedicated extractor to prevent bending contacts.
The engine compartment unit is positioned next to the battery under a sealed lid with snap clips. Inside, you will find high-current protection elements responsible for cooling fans, ABS, ignition coils, and charging system. Before opening, disconnect the negative terminal to reduce the risk of short circuits.
Interior Panel Allocation
Circuits inside the passenger compartment typically include:
- Instrument cluster power supply (10A)
- Audio system and head unit (15A)
- Interior lighting and dome lamps (10A)
- Power mirrors and window switches (20A)
- Air conditioning control module (10A)
Each slot is labeled on the reverse side of the cover. If markings are worn, match amperage color codes: red (10A), blue (15A), yellow (20A). Never replace with a higher rating, as wiring insulation may overheat and fail.
Engine Bay Allocation
Main distribution under the hood includes:
- Radiator fan motor relay and protection (40A)
- ABS pump module (30A)
- Starter relay feed (30A)
- Fuel pump circuit (20A)
- Alternator output protection (variable high-current link)
Large cartridge-style elements differ from blade types and require a socket wrench for removal. Tighten mounting bolts to factory torque specs to maintain stable electrical contact.
When diagnosing repeated failures, inspect related components rather than replacing protection elements repeatedly. For example, a blown 20A unit tied to window motors often indicates worn regulator tracks or motor overload rather than wiring defects.
Moisture intrusion is a common issue in under-hood distribution centers. Check gasket integrity on the lid and ensure drain channels are not clogged. Corrosion on terminals leads to intermittent faults, especially in high-current circuits like cooling fans.
Keep a small assortment of spare blade types in the glove compartment, along with a puller tool. Label replacements with installation date using a fine marker; this helps track recurring electrical problems and simplifies troubleshooting later.
Exact Locations of Interior and Underhood Fuse Boxes in 2013 Dodge Avenger
Check the cabin panel by opening the driver-side door and inspecting the side of the dashboard facing the door hinge; remove the small plastic cover to access the interior power distribution unit.
This interior module sits just left of the steering column, slightly below eye level when seated. It is secured behind a snap-fit trim piece that can be pried off with a flat tool. The layout is vertical, with rows clearly labeled on the inside of the cover.
To reach the engine compartment unit, lift the hood and move to the front-left section of the bay near the battery. The housing is rectangular, black, and sealed with a tight lid that requires pressing two locking tabs simultaneously.
The underhood module is mounted directly behind the air intake assembly, making it partially obscured from a top-down view. Shifting the intake hose slightly improves access without full removal.
Labeling for both compartments is printed on the inner side of each cover, not on the casing itself, so keep the covers nearby during inspection to avoid confusion when identifying circuits.
In colder climates, the engine bay enclosure may resist opening due to stiffened plastic; applying gentle, even pressure on both clips prevents cracking. Avoid using metal tools directly on the latches.
For quick identification in low light, note that the interior panel aligns with the door seam, while the engine bay unit aligns with the left headlight assembly, forming a straight visual reference line across the vehicle’s structure.