2015 Nissan Frontier Fuse Box Diagram & Amperage
Complete guide to all fuse box locations, circuits, and amperages on your 2015 Nissan Frontier.
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
Working on this 2015 Nissan Frontier? Run just this one job through Repairius.
No big switch. Write the estimate, text it for approval, and get paid on your phone. Keep everything else the way it is.
14-day free trial · credit card required · cancel anytime
Quick Answer
The 2015 Nissan Frontier features three main fuse box locations:
- Under-hood Fuse Box: Located in the engine bay, typically near the battery.
- Interior Fuse Box (Driver's Side Kick Panel): Found inside the cabin, behind a cover on the driver's side kick panel.
- Relay Box (Behind Battery): Contains several crucial relays.
Under-hood Fuse Box (IPDM E/R)
This fuse box, often referred to as the Intelligent Power Distribution Module Engine Room (IPDM E/R), is located in the engine compartment, usually near the battery. It houses fuses and relays for critical engine functions, lighting, and other high-current components. Always verify the fuse legend on the cover for your specific trim level, as configurations can vary slightly.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 1 | 15A | Blue | ECM/PCM (Engine Control Module/Powertrain Control Module) |
| 2 | 10A | Red | ABS (Anti-lock Braking System) |
| 3 | 15A | Blue | Ignition |
| 4 | 10A | Red | Fuel Pump |
| 5 | 20A | Yellow | Headlight (Low Beam, Left) |
| 6 | 20A | Yellow | Headlight (Low Beam, Right) |
| 7 | 10A | Red | Headlight (High Beam, Left) |
| 8 | 10A | Red | Headlight (High Beam, Right) |
| 9 | 15A | Blue | Tail/Park Lights (Left) |
| 10 | 15A | Blue | Tail/Park Lights (Right) |
| 11 | 10A | Red | Brake Lights |
| 12 | 30A | Green | Blower Motor |
| 13 | 10A | Red | A/C Clutch |
| 14 | 20A | Yellow | Starter Relay |
| 15 | 15A | Blue | Trailer Brake (if equipped) |
| 16 | 15A | Blue | Fog Lights |
| 17 | 10A | Red | Horn |
| 18 | 15A | Blue | Wiper Motor |
| 19 | 10A | Red | Alternator Sense |
| 20 | 20A | Yellow | Power Outlet (Rear) |
Under-hood Relay Locations
- Starter Relay: Typically located next to or integrated into the IPDM E/R.
- Fuel Pump Relay: Often found within the IPDM E/R or near the fuel pump fuse.
- Headlight Relays (High/Low Beam): Integrated into the IPDM E/R.
- A/C Compressor Clutch Relay: Within the IPDM E/R.
- Blower Motor Relay: Within the IPDM E/R.
Interior Fuse Box (Driver's Side Kick Panel)
This fuse box is located inside the cabin, on the driver's side. You'll need to remove a small cover on the kick panel to access it. It primarily protects accessories, interior electronics, and less critical systems.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 1 | 10A | Red | Radio/Infotainment System |
| 2 | 15A | Blue | Cigar Lighter / 12V Outlet (Front) |
| 3 | 10A | Red | Power Windows (Driver) |
| 4 | 10A | Red | Power Windows (Passenger) |
| 5 | 10A | Red | Power Door Locks |
| 6 | 10A | Red | Airbag System (Supplemental Restraint System - SRS) |
| 7 | 10A | Red | HVAC Control Unit |
| 8 | 10A | Red | Power Mirrors |
| 9 | 15A | Blue | Wiper Motor (Intermittent) |
| 10 | 10A | Red | Turn Signals / Hazard Lamps |
| 11 | 15A | Blue | Seat Heaters (Driver) |
| 12 | 15A | Blue | Seat Heaters (Passenger) |
| 13 | 10A | Red | Instrument Cluster (Gauges) |
| 14 | 10A | Red | Odometer/Trip Meter |
| 15 | 10A | Red | Backup Lights |
| 16 | 15A | Blue | Occupant Classification Sensor (Airbag) |
| 17 | 10A | Red | Body Control Module (BCM) |
| 18 | 15A | Blue | Power Outlet (Center Console) |
| 19 | 10A | Red | Cruise Control |
| 20 | 7.5A | Brown | Diagnostic Link Connector (DLC) |
Relay Box (Behind Battery)
In some 2015 Nissan Frontiers, there's an additional relay box located behind the main battery. This box often contains high-current relays for components like the starter and alternator, though some of these functions might be integrated into the IPDM E/R depending on the specific trim and configuration. Always consult your owner's manual and under-hood diagrams for exact locations.
| Location | Component / Function |
|---|---|
| R1 | Main Power Relay (System Power) |
| R2 | Cooling Fan Relay 1 |
| R3 | Cooling Fan Relay 2 |
| R4 | Alternator Relay |
How to Test a Fuse
Testing a fuse is a straightforward process:
- Locate the Fuse Box: Identify the correct fuse box for the circuit you're troubleshooting.
- Identify the Suspect Fuse: Refer to the fuse diagram (either in this article or, more reliably, on the fuse box cover or in your owner's manual) to find the fuse for the non-working component.
- Visual Inspection: Pull the fuse out using a fuse puller (usually found in the fuse box) or small needle-nose pliers. Hold it up to the light. If the metal wire or strip inside is broken or melted, the fuse is blown and needs replacement.
- Continuity Test (Recommended): For a more definitive test, use a multimeter. Set the multimeter to the continuity setting (usually indicated by a sound wave symbol). Touch the probes to the metal terminals on top of the fuse. If the multimeter beeps or shows a reading close to zero ohms, the fuse is good. If there's no beep or it shows "OL" (open circuit), the fuse is blown.
- Replace with Correct Amperage: Always replace a blown fuse with a new one of the exact same amperage (A) and type. Using a higher amperage fuse can lead to serious electrical damage or fire.
Common Blown Fuses on This Vehicle
While any fuse can blow, some are more commonly encountered on the 2015 Nissan Frontier due to typical wear, accessory use, or specific component issues. If you're experiencing a problem, check these first:
- Cigar Lighter / 12V Outlets (Interior Fuse Box, #2 and #18): These fuses are often blown due to overcurrent from charging devices or using high-power accessories. If your phone charger or air compressor stops working, check these first.
- Radio/Infotainment System (Interior Fuse Box, #1): A problem with the radio, navigation, or display could point to this fuse. Sometimes, aftermarket installations or short circuits can cause this to blow.
- Blower Motor (Under-hood Fuse Box, #12): If your cabin fan stops working, this fuse is a prime suspect. A failing blower motor can draw too much current and blow the fuse.
- Headlights (Under-hood Fuse Box, #5, #6, #7, #8): While individual bulbs can burn out, if an entire side of your headlights or both high beams stop working, a fuse could be the culprit. Check the respective fuse for the affected beam/side.
- Fuel Pump (Under-hood Fuse Box, #4): If your engine cranks but doesn't start, and you don't hear the fuel pump prime when you turn the key, this fuse is a critical component to check.
Always verify with the printed legend in your fuse box lid and your owner's manual for the most accurate information specific to your vehicle's trim level and any factory options.
Find a trusted shop on Repairius.
Before you pull a fuse on the 2015 Nissan Frontier
- 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 2015 Nissan Frontier
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
2015 Nissan Frontier Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
Browse by make
Running an auto or diesel repair shop?
Compare Repairius to the shop software you're paying for
$99.99/month (first location included), unlimited users, 14-day free trial.