With every new generation and model, Hondas are becoming more electrical than ever - and we're not just talking about engines. Modern Hondas overflow with convenient features that run on electricity designed to make your drive safer, more comfortable, and smooth. According to a 2020 Deloitte study, electronics comprise 40 percent of a new car's total cost. Stripped to its basics, your Hondas use electrical parts and a power source to start it up and keep it running.
Problems with both the power generating parts and the electronics they power can spell trouble for you, the driver, so learn more about your Honda's electrical components so you know what to look out for if you suspect they are giving you issues, to understand when electrical parts need replacing, and to get the most out of your existing parts or new purchases.
Sourcing Honda Electronics (OEM vs. Aftermarket)
Used Honda electronics are either OEM or aftermarket. When you buy a Honda in its original condition as when it came out of the factory, the parts it comes fitted with are OEM or Original Equipment Manufacturer parts. Parts made by third-party manufacturers and usable in the vehicle are known as "Aftermarket" parts.
We recommend investing in OEM parts to return your Honda to its original performance level. Because of the more stringent levels of manufacturing, you'll likely get more use out of an OEM replacement. Aftermarket parts might offer greater customization options, but not only are they not covered by Honda's warranty, but they could also void the warranty and even damage your vehicle when installed. Finally, aftermarket parts are not always guaranteed to be cheaper than OEM parts, so you might be paying less for better fit and quality.
What Are the Most Important Electrical Parts of Your Honda?
Electrical parts in your Honda are those that generate electricity and those that run on the power generated. The battery, alternator, and starter comprise the all-important triad of your Honda's electrical system upon which all your electronics rely. Other important electrical parts you should pay attention to are those critical to your Honda's essential function and safety.
Battery
The battery saves electrical energy to power the starter and keeps specific components, such as the clock and radio, functioning even when the engine is not running. The battery supplies the necessary power for the ignition and fuel injection parts. The battery can quickly run out because it is not designed to provide power for long. One of the most common instances is returning to a dead battery after leaving the headlights on.
Honda Hybrids use two batteries: a smaller 12-volt battery (similar to those in traditional vehicles) and a larger high-voltage hybrid battery. The larger battery is specifically for hybrid functions, while the smaller one powers standard electrical components. If you haven't driven your new hybrid in a while, it's important to note that the battery capacity may be smaller and could drain quickly. Furthermore, faulty batteries are more problematic in newer Hondas, especially hybrids, as they rely heavily on electronics and computers. Look for a replacement when it starts causing issues.
Alternator
Once your Honda's engine is up and running, the alternator comes into play to charge the battery and power the vehicle's electrical system when the engine is running. Issues with a faulty alternator can result in no or trouble starting, dimming lights, and stereo output problems.
Starter
The starter is powered by the battery and is needed to run the engine. It contains a small gear connected to the engine's flywheel, delivering power to it and, in turn, starting the engine up. Your Honda can only start if the starter is functioning correctly.
Fuel Pump Switch
The fuel pump switch is activated in an accident, cutting off the petrol flow to the engine to minimize the chance of a fire. When malfunctioning, your engine might occasionally shut off and need repair or replacement.
Cooling Fans
Cooling fans, or radiator fans, pull air through the engine radiator, allowing heat to dissipate. A faulty cooling fan can be catastrophic for engine health as it may result in overheating. These should be swapped out immediately if problems are detected.
Air Conditioner Blower
The A/C blower ensures proper ventilation and heat transfer to and from your Honda's cabin. Irregular airflow or unwanted noises can result from a faulty unit, so get yours replaced or repaired to avoid an uncomfortable drive.
Lighting System
External lights help your Honda be seen and give you visibility on the roads, while internal lights provide you with sight of what's inside your cabin, including displays. The lighting system is crucial for your safety, so ensure all your lights are in working order.
Which Honda Electronics Wear Out the Fastest?
Consumables
Parts and materials that wear down and run out as they get used are known as the "consumables". These can include short-life spark plugs, which produce a spark to ignite the fuel-air mixture.
Water Pump
Perpetually pumping coolant from the radiator to the engine to flush heat away from the engine's various parts, the water pump gets no time for a breather. The water pump has a lifespan of 97,000 km to 145,000 km, but this can vary.
Suspension
The lifespan of your Honda's suspension is a factor of:
1. How smooth the roads you drive on are,
2. The weight of the loads carried by your Honda and how frequently you load your vehicle, and,
3. Your overall mileage.
Ten years will be the upper limit of your suspension's lifespan and achievable if you have maintained it properly. If you haven't taken good care of your Honda or if the driving conditions in your area are harsh, its lifespan may be shortened to eight to five years. When your suspension has gone wrong, you'll start to feel every bump of the road in your seat.
Are Honda Electronics Expensive?
Honda electronics are not expensive. However, you should take into account the service fees of a professional, as issues can be hard to diagnose unless you have the proper training.
Where to Buy Genuine Honda Electronics Online
Brand-new electronics can be found at your country's authorized Honda dealers and OEM parts retailers. A less pricey option would be second-hand parts. These can be found at great prices here at BE FORWARD Auto Parts.
Works well and fitting is good