Locate the main control unit under the driver’s side dashboard to access all critical circuits. Use a Phillips screwdriver to remove the retaining screws and gently pull the cover toward you. Avoid pulling on wiring harnesses, as connectors are fragile and may crack under pressure.
Identify each circuit slot by color coding and shape before removing any relays or connectors. Circuits for ignition, headlights, and auxiliary devices are marked with distinct colors: red for battery feed, brown for ground, blue for high beam, and yellow for accessories. Confirm connections with a multimeter to prevent accidental shorts.
Inspect metal terminals for corrosion or oxidation once the panel is exposed. Light rust or green buildup can be cleaned with a wire brush or electronic contact cleaner. Ensure each terminal is fully seated to maintain proper conductivity and prevent intermittent faults.
Label any added circuits or modifications when connecting aftermarket devices such as audio systems or interior lighting. Run new feeds to auxiliary slots without overloading existing circuits, and secure all wiring to avoid pinching or rubbing against metal edges during operation.
2019 Honda HRV Fuse Panel Reference
Access the primary electrical panel under the driver’s side dash to inspect all circuit slots. Remove the screws securing the cover and pull it carefully to avoid damaging connectors. Use a continuity tester to confirm live circuits before handling any components.
Slot Assignments and Functions
- Slot 1: Main headlight circuit
- Slot 2: Turn signals and hazard lights
- Slot 3: Horn relay
- Slot 4: Interior lighting and courtesy lamps
- Slot 5: Ignition control feed
- Slot 6: Radio and infotainment power
- Slot 7: Brake and tail light circuits
- Slot 8: Auxiliary outlet and cigarette lighter
Check terminals for corrosion and loose connections while the panel is open. Clean oxidized contacts with electronic-grade spray and ensure each wire is firmly seated. Label any aftermarket additions to prevent overloading the existing circuits and maintain consistent power flow to all systems.
Locating the Main Electrical Panel in the HRV
Slide under the driver’s side dashboard and look just above the kick panel for the rectangular control module. It is secured with two screws on either side and covered by a removable plastic panel with circuit labels printed inside.
Trace wiring harnesses leading from the steering column and ignition switch to identify the module quickly. Cables for headlights, interior lights, and auxiliary power converge at this location, making it the central hub for all key electrical systems.
Access and Safety Tips
Disconnect the battery before handling any connectors to prevent short circuits. Keep a small flashlight handy to inspect terminals for corrosion or loose pins. Gently wiggle each connector to ensure it is fully seated, and avoid bending pins during removal or reinstallation.