Check the cabin panel near the driver’s left knee first–this area contains a compact array of circuit protectors that control lighting, infotainment, and interior electronics. Remove the small trim cover to reveal labeled slots; each position corresponds to a specific system such as power seats, audio unit, or climate control. Use the printed legend on the backside of the cover to match slot numbers with functions, and verify amperage values before replacing any component.
Under the hood, a larger power distribution unit sits adjacent to the battery. This compartment houses high-capacity links responsible for engine management, cooling fans, ABS, and ignition circuits. Release the plastic latches and lift the lid to access a structured layout with rows of rectangular and square modules. The internal map shows relay positions alongside protective elements, helping you identify components tied to fuel injection, starter motor, or ECU operation.
For accurate identification, rely on the factory labeling system rather than visual guesswork. Each slot includes a numeric or alphanumeric code; cross-reference these codes with the vehicle manual to avoid installing incorrect ratings. For example, a 15A slot typically protects accessory outlets, while 10A lines are often assigned to sensors or control modules. Installing a higher-rated piece risks wiring damage and potential electrical faults.
If a circuit repeatedly fails, inspect connected devices before replacing the protective element again. Short circuits in wiring harnesses, moisture intrusion, or malfunctioning components can trigger repeated interruptions. Use a multimeter to confirm continuity and voltage flow across suspect lines, focusing on frequently used systems like window regulators or lighting clusters.
Keep spare elements in multiple ratings–commonly 5A, 10A, 15A, 20A, and 30A–to handle roadside issues without delay. Store them in the dedicated holder often integrated into the engine compartment panel. This preparation reduces downtime and prevents improper substitutions that could lead to further electrical complications.
2017 Infiniti QX60 Fuse Box Diagram
Locate the primary electrical panel under the dashboard on the driver’s side; remove the trim cover to access circuit protection elements labeled with amperage values ranging from 10A to 40A. Use the legend printed on the inner cover to quickly identify circuits tied to headlights, climate control, and infotainment. For engine-related systems, open the hood and inspect the secondary panel positioned near the battery, where higher-capacity links protect ABS, cooling fans, and ignition modules.
The cabin-mounted panel contains low- and mid-range current protectors. Typical assignments include:
- 10A – interior lighting and memory systems
- 15A – audio unit and navigation display
- 20A – power outlets and seat heaters
- 25A – window motors and door locks
Under-hood distribution differs by grouping critical subsystems into separate clusters. Large square relays sit adjacent to high-current strips rated at 40A–80A, which handle radiator fans, starter circuits, and electronic stability control. Always disconnect the negative battery terminal before removing these components to prevent short circuits.
When diagnosing electrical faults, match the failed function with its assigned circuit and inspect the corresponding element visually. A broken metal strip or darkened plastic housing indicates overload. Replace only with identical amperage; installing a higher rating may damage wiring harnesses. Keep spare pieces in the glove compartment for quick roadside replacement.
If multiple systems fail simultaneously, inspect shared relays or grounding points rather than individual protectors. Moisture intrusion near the engine compartment panel can also trigger intermittent issues; sealing gaps and cleaning contacts with dielectric spray restores stable conductivity without replacing parts unnecessarily.
Exact Locations of Interior and Engine Compartment Fuse Boxes in 2017 Infiniti QX60
Check the cabin power distribution panel by opening the driver’s door and removing the lower trim cover to the left of the steering column, just above the footwell. The plastic lid snaps out with light pressure from a flat tool; behind it sits a compact array of mini blade protectors arranged in tight rows. Access is easiest with the seat pushed fully back and the steering wheel raised. A small puller is clipped inside the cover, allowing quick removal of individual elements without damaging contacts.
Under the hood, locate the main electrical module on the right side of the engine bay (passenger side in left-hand-drive configuration), positioned near the battery and adjacent to the air intake housing. The black rectangular casing is secured with side tabs; press them inward and lift the lid vertically to expose high-current links and relays. For a secondary unit, look closer to the firewall, slightly toward the centerline–this auxiliary block handles additional circuits and may require loosening a retaining clip to fully open its cover.
For precise identification, note that the interior panel is mounted lower than knee level and slightly angled, while the engine compartment units sit horizontally with weather-sealed covers and thicker wiring looms feeding into them. Always switch off ignition and disconnect the negative battery terminal before handling high-amperage components under the hood to prevent short circuits or accidental relay activation.