2024 Nissan Titan — Fuse Box Diagram & Amperage
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Quick answer
The 2024 Nissan Titan has three primary fuse box locations:
- Under-hood fuse box (Intelligent Power Distribution Module - IPDM): Located in the engine compartment, near the battery on the passenger side.
- Cabin fuse box (Junction Block): Located inside the cabin, behind a trim panel to the left of the steering column, near the driver's side kick panel.
- Secondary cabin fuse box: A smaller block for specific circuits, often found behind the main cabin fuse box.
Under-hood Fuse Box (IPDM) Diagram
The main fuse box in the engine bay houses fuses and relays for high-amperage, critical components like the engine control module (ECM), fuel pump, cooling fans, and headlights. To access it, release the clips on the cover.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 31 | 10A | Red | A/C Compressor Clutch |
| 32 | 20A | Yellow | Left Headlight (Low Beam) |
| 33 | 15A | Blue | Horn |
| 34 | 20A | Yellow | Right Headlight (Low Beam) |
| 35 | 10A | Red | Left Headlight (High Beam) |
| 36 | 10A | Red | Right Headlight (High Beam) |
| 37 | 15A | Blue | Fuel Injectors |
| 38 | 20A | Yellow | Fuel Pump |
| 39 | 10A | Red | Ignition Coils |
| 40 | 15A | Blue | Oxygen Sensors |
| 41 | 10A | Red | Park/Neutral Position Switch |
| 42 | 10A | Red | Tail Lights, Park Lights |
| 43 | 10A | Red | Stop Lamp (Brake Lights) |
| 44 | 15A | Blue | Fog Lamps |
| 45 | 30A | Green | Blower Motor |
| 46 | 50A | Red | Ignition Switch |
| 47 | 40A | Orange | ABS Control Module |
| 48 | 30A | Green | Starter Motor Solenoid |
| 50 | 30A | Green | Trailer Tow Connector |
| 51 | 20A | Yellow | ECM (Engine Control Module) |
| 52 | 60A | Blue | Main Power, Cabin Fuse Box |
Relay Locations (Under-hood)
- R1: Starter Relay
- R2: A/C Clutch Relay
- R3: Fuel Pump Relay
- R4: Horn Relay
- R5: Low Beam Relay
- R6: High Beam Relay
Note: Fuse numbering and layout can vary based on your truck's specific trim level and options (e.g., PRO-4X, Platinum Reserve). Always confirm with the diagram printed on the inside of your fuse box cover.
Cabin Fuse Box (Driver's Kick Panel) Diagram
This interior fuse panel, located to the left of the steering wheel, protects most of the cabin accessories and control modules. You may need to remove a small trim panel to access it.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 1 | 10A | Red | Airbag (SRS) Control Module |
| 2 | 15A | Blue | 12V Power Outlet (Dashboard) |
| 3 | 15A | Blue | Cigar Lighter |
| 4 | 10A | Red | Instrument Cluster, Gauges |
| 5 | 15A | Blue | Audio System, Infotainment Screen |
| 6 | 10A | Red | Interior Dome/Map Lights |
| 7 | 15A | Blue | Power Windows |
| 8 | 10A | Red | Turn Signals, Hazard Lights |
| 10 | 15A | Blue | Heated Seats |
| 12 | 20A | Yellow | 12V Power Outlet (Center Console) |
| 14 | 10A | Red | BCM (Body Control Module) |
| 18 | 10A | Red | Brake Switch, Shift Interlock |
| 20 | 25A | Clear | Power Door Locks |
How to test a fuse
- Turn off the ignition and the affected component.
- Locate the suspect fuse using the diagram above or the one on your fuse box cover.
- Remove the fuse using the small plastic puller tool often found in the fuse box. If you don't have one, needle-nose pliers will work carefully.
- Inspect the fuse. Look at the thin metal strip inside the plastic. If the strip is broken or melted, the fuse is blown and needs to be replaced.
- Use a multimeter (optional but recommended): Set the multimeter to continuity mode (it will beep when the probes touch). Touch one probe to each metal blade on the top of the fuse. If it beeps, the fuse is good. If it's silent, the fuse is blown.
- Replace the fuse with a new one of the exact same amperage rating. Using a higher-rated fuse can cause a fire.
Common blown fuses on the 2024 Nissan Titan
-
12V Power Outlet / Cigar Lighter Fuse (15A/20A): This is one of the most common fuses to blow. It's often caused by a faulty phone charger, an overloaded device (like a tire inflator), or a stray coin falling into the outlet socket. What to check first: Inspect the outlet for foreign objects and unplug any devices before replacing the fuse.
-
Fuel Pump Fuse (20A): If your Titan cranks but won't start, the fuel pump fuse is a primary suspect. A sudden failure of the fuel pump can cause the fuse to blow. What to check first: Listen for the hum of the fuel pump from the rear of the truck when you turn the key to the 'On' position. If it's silent, and the fuse is blown, it could indicate a failing pump that requires professional diagnosis.
-
Trailer Tow Fuse (30A): If your trailer lights or trailer brakes aren't working, this fuse is the first place to look. It is almost always caused by a wiring short in the trailer's harness or connector. What to check first: Inspect the trailer wiring for any frayed or pinched wires, and check the connector plug on both the truck and the trailer for corrosion or damage.
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Before you pull a fuse on the 2024 Nissan Titan
- 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 Nissan Titan
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 Nissan Titan 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 2026-08-13.