The two main fuse boxes in a Honda CR‑V are the engine-compartment fuse box (under the hood) and the interior cabin fuse box (inside the vehicle behind the driver's side dash).
Fuse boxes protect essential electrical systems, from the engine and fuel system to the infotainment and climate controls. Exact locations and fuse layouts can vary by model year and trim, so always check the labels on the covers and the owner's manual for precise mapping.
Primary fuse box locations
Most CR‑V models rely on two standard fuse boxes. The following outline covers where to find them on typical late-model cars.
Engine compartment fuse box (under-hood). Located in the engine bay on the driver’s side, near the left-front corner of the engine, often close to the firewall or a strut tower. It is covered by a black plastic lid bearing a diagram of the fuses.
Interior fuse box (cabin). Found inside the cabin on the driver’s side, typically behind a small cover near knee level under the dash. The fuse diagram is on the inside of the cover.
In most CR‑V generations, these two boxes cover the vast majority of electrical circuits. If you’re unsure about a particular model year, consult the diagram on each lid or the official owner's manual for exact fuses and amperage ratings.
Accessing and replacing fuses
Before inspecting or replacing fuses, follow these safe steps to locate and identify the correct fuse and avoid damage to the electrical system.
- Turn off the ignition and remove the key; if you’re working near the battery, consider disconnecting the negative terminal for extra safety.
- Open the relevant fuse box cover. Use the built-in fuse puller (if provided) or a non-metallic tool to lift the fuse from the socket.
- Inspect the fuse: a blown fuse usually shows a broken metal element or a darkened, melted appearance. If in doubt, replace with a fuse of the same amperage as indicated on the lid diagram or in the manual.
- Insert the replacement fuse firmly until it sits flush, then re-seat the cover and secure it.
- Test the circuit. If the fuse continues to blow, there may be a short or overload—seek professional diagnosis.
Following these steps helps ensure you restore function without harming electrical components. If you’re unsure about the amperage or circuit the fuse protects, refer to the owner’s manual or contact a technician for guidance.
Engine compartment fuse box: common functions
The engine bay fuse box protects powertrain and major engine systems. Exact fuses vary by year, but you’ll typically see labels for critical components and safety systems on the lid diagram.
- Engine management (ECM/PCM) and ignition circuits
- Fuel pump and fuel system components
- Cooling fans and related power circuits
- ABS/VSA and other safety-related circuits
- Lighting or accessory power as designated on the diagram
Because labeling can differ across CR‑V generations, always rely on the diagram inside the cover for precise fuse functions and amperage ratings.
Interior cabin fuse box: common functions
The cabin fuse box safeguards interior electronics and convenience features. Year-to-year labeling may change, but typical fuses cover infotainment, windows, locks, lights, and HVAC controls.
- Radio/infotainment system and related electronics
- Power windows, door locks, and mirror controls
- Interior lighting, dash lights, and vanity mirrors
- HVAC controls, climate display, and related circuits
- Instrument cluster power and miscellaneous interior accessories
For the exact mapping, consult the cabin fuse box diagram on the inside of its cover and the owner’s manual corresponding to your model year.
Summary
Most Honda CR‑V models rely on two fuse boxes: one under the hood in the engine compartment and one inside the cabin behind the driver's side dash. Locate the covers, read the diagrams, and replace fuses with the correct amperage if needed. If a fuse repeatedly blows or you’re unsure about the circuit, seek professional assistance to prevent damage or safety risks.