2024 Ram 2500 Fuse Box Diagram & Amperage
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Quick Answer
The 2024 Ram 2500 typically has three main fuse box locations:
- Under-Hood (Power Distribution Center - PDC): Located in the engine bay, usually on the driver's side.
- Passenger Compartment (Dash Kick-Panel): Located on the passenger side, behind a cover on the kick panel.
- Rear (Under Rear Seat/Cargo Area): Found under the rear seat or in the cargo area, often on the driver's side.
Under-Hood Fuse Box (Power Distribution Center - PDC)
This fuse box contains fuses and relays for critical engine functions, lights, and other high-current accessories. Refer to the fuse diagram on the lid for exact locations, as configurations can vary slightly by trim and options.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| F01 | 20A | Yellow | Powertrain Control Module (PCM - Ignition) |
| F02 | 30A | Green | Fuel Pump |
| F03 | 40A | Green | Anti-lock Brake System (ABS) Pump Motor |
| F04 | 20A | Yellow | Headlights (Low Beam - Left) |
| F05 | 20A | Yellow | Headlights (Low Beam - Right) |
| F06 | 20A | Yellow | Headlights (High Beam - Left) |
| F07 | 20A | Yellow | Headlights (High Beam - Right) |
| F08 | 10A | Red | Ignition Coils / Spark Plugs |
| F09 | 15A | Blue | Starter Solenoid |
| F10 | 15A | Blue | Blower Motor |
| F11 | 10A | Red | A/C Clutch |
| F12 | 30A | Green | Trailer Brake Controller (if equipped) |
| F13 | 25A | Natural | ECM/PCM Power |
| F14 | 20A | Yellow | Horn |
| F15 | 15A | Blue | Wiper Motor |
| F16 | 10A | Red | O2 Sensors |
| F17 | 10A | Red | Airbag (Occupant Restraint Controller) |
| F18 | 40A | Green | HVAC Blower Motor Main Power |
| F19 | 20A | Yellow | Diesel Glow Plugs (Diesel Models) |
| F20 | 20A | Yellow | Power Steering Control Module (Electric Power Steering) |
Under-Hood Relays: The PDC also houses several relays for components like the starter, fuel pump, horn, A/C clutch, and various lighting functions. Labels on the fuse box cover will typically indicate their specific locations.
Passenger Compartment Fuse Box (Dash Kick-Panel)
This fuse box primarily handles power for interior accessories, including the radio, power windows, heated seats, and diagnostic ports. It is generally located on the passenger side, behind a removable panel in the kick panel area.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| F01 | 10A | Red | Radio/Infotainment System |
| F02 | 20A | Yellow | Cigar Lighter / 12V Power Outlet (Front) |
| F03 | 10A | Red | ODB-II Diagnostic Port |
| F04 | 15A | Blue | Power Windows (Front) |
| F05 | 15A | Blue | Power Locks |
| F06 | 7.5A | Brown | Instrument Cluster |
| F07 | 10A | Red | Brake Lights |
| F08 | 5A | Tan | Turn Signals |
| F09 | 10A | Red | Tail/Park Lights (Left) |
| F10 | 10A | Red | Tail/Park Lights (Right) |
| F11 | 20A | Yellow | Heated Seats (Driver) |
| F12 | 20A | Yellow | Heated Seats (Passenger) |
| F13 | 15A | Blue | Mirror Defrost |
| F14 | 10A | Red | Interior Lights (Dome, Map) |
| F15 | 5A | Tan | Airbag System (Supplemental Restraint) |
| F16 | 10A | Red | USB Ports / Charging |
| F17 | 15A | Blue | Wipers (Intermittent) |
| F18 | 20A | Yellow | Power Door Modules (Rear) |
| F19 | 10A | Red | HVAC Control Module |
| F20 | 10A | Red | Cabin Interior Fuse Box Power |
Passenger Compartment Relays: Fewer relays are typically found here, but some accessory relays for power windows or door locks might be integrated into this module.
Rear Fuse Box (Under Rear Seat/Cargo Area)
This fuse box often handles power for rear accessories, such as the rear 12V outlets, trailer wiring, and certain truck-specific features. Its exact location can vary, but it
Before you pull a fuse on the 2024 Ram 2500
- Use the label printed on the panel cover or the owner's manual for your exact build. Layouts change with options, model year and build date, so a chart for another truck can be wrong.
- Replace a blown fuse only with the same amp rating. A larger fuse can let wiring overheat.
- A fuse that blows again right away means a short or failing component downstream. Find the cause before replacing it again.
- A good fuse doesn't prove the circuit works — relays, grounds and connectors fail too.
- Disconnect the battery before working near high-current fuses or cables.
Learn more: How fuses, relays and truck electrical systems work
More specs for the 2024 Ram 2500
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2024 Ram 2500 Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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Values can vary by engine, trim and build date; check your VIN-specific service information. Updated 2026-06-26.