Locate the interior power distribution panel beneath the dashboard on the driver’s side and verify each circuit using the labeling stamped on the plastic cover; this marking provides direct mapping for lighting, ignition, fuel pump, and accessory lines without disassembly.
The cabin panel typically contains blade-type protectors rated from 7.5A to 30A. For example, the fuel delivery line is usually tied to a 15A slot, while the instrument cluster relies on a lower 7.5A rating. If electrical loss appears in multiple systems, inspect the 30A main feed first, as it distributes current across several sub-circuits.
Under the hood, a secondary distribution unit sits near the battery. This compartment handles higher loads such as radiator fan, alternator output, and ABS module. Expect 40A–80A cartridge-style elements that protect primary systems. Corrosion at terminals or heat damage to these larger components often leads to intermittent faults.
Color coding aids quick identification: blue (15A), red (10A), yellow (20A). Match amperage precisely when replacing; installing a higher-rated component risks wiring damage. If repeated failure occurs, trace the affected circuit using a multimeter instead of swapping parts blindly.
For accurate troubleshooting, cross-check connector positions with the molded numbering sequence inside the cover. This numbering aligns with factory wiring references, allowing pinpoint testing of switches, relays, and grounding points without removing the entire panel.
1995 Acura Integra LS Fuse Box Diagram: Practical Guide
Locate the interior electrical panel under the dashboard on the driver’s side and match each slot by amperage marking before replacing any blown element; for the engine bay unit, check near the battery and verify labels stamped on the plastic cover. Use a multimeter to confirm continuity instead of relying only on visual inspection, since hairline breaks are easy to miss. Always replace with identical amp rating (e.g., 10A for lighting circuits, 15A for accessories) to avoid wiring damage or fire risk. Keep a small puller tool in the glove compartment for quick access and avoid using metal pliers that can short contacts.
Key Circuit Mapping
- Headlights: 15A slot in engine compartment panel
- Radio and interior lights: 10A slot in cabin panel
- Cooling fan: 20A high-current slot near relay cluster
- Power windows: 30A main link under hood
Troubleshooting Steps
- Turn ignition off and disconnect battery negative terminal
- Remove suspected element and test with multimeter
- Inspect surrounding terminals for corrosion or heat marks
- Insert new component with matching rating and recheck system
If repeated failure occurs on the same circuit, trace wiring harnesses for insulation wear near hinges and grounding points; common trouble spots include door conduits and areas behind the center console. For intermittent issues, gently wiggle connectors while monitoring voltage to pinpoint loose contacts. Keep a printed layout in the vehicle for quick roadside reference and mark replaced slots with a fine pen to track recurring faults.
Location of Interior and Engine Bay Fuse Boxes in 1995 Acura Integra LS
Check the driver-side lower dashboard area first: the interior electrical panel sits directly beneath the steering column, slightly to the left, behind a removable plastic cover. Pull the cover outward using the molded notch; no tools are required, but a flat trim tool helps if the panel feels tight.
This cabin-mounted unit is positioned above the driver’s left knee level, mounted vertically against the firewall. Access is easiest with the driver seat pushed fully back and the steering wheel tilted up. A small flashlight helps identify labels stamped into the plastic housing.
Under-hood power distribution panel is located on the left side of the engine compartment (driver side), near the strut tower and adjacent to the battery. It is enclosed in a rectangular black case secured with plastic clips. Press the tabs firmly and lift straight up to remove the lid without cracking the hinges.
The engine bay panel is fixed on a metal bracket, slightly elevated above surrounding wiring harnesses. This placement protects it from water splash, but dust accumulation is common; wipe the lid edges before opening to prevent debris from falling inside.
Access Tips
Interior panel: open the driver door fully for better angle, and avoid pulling the cover from one side only–apply even pressure across the edge to prevent breaking the clips.
Engine compartment panel: ensure the ignition is off before opening; disconnecting the negative battery terminal is recommended if you plan to handle relays or high-amperage links.
Quick Identification
The cabin unit contains smaller blade-type elements arranged in tight rows, while the under-hood unit includes larger high-current links and relays spaced farther apart. The difference in size and spacing helps distinguish them immediately without relying on labels.