Parts for your 2017 Subaru Impreza-Batteries

Batteries in the 2017 Subaru Impreza: What You Need to Know

The 2017 Subaru Impreza comes equipped with a battery as a standard component, playing a vital role in the vehicle's overall operation. The battery in this model is essential for starting the engine, powering electrical systems, and ensuring smooth functionality of all electronic features. Without a battery, the Impreza simply would not run, making it a crucial part of the car's daily performance.

The battery's main job is to provide the electrical energy needed to start the engine. When the key turns or the push-button start is pressed, the battery sends a powerful burst of electricity to the starter motor. This spin gets the engine going, after which the alternator takes over, keeping the car's electrical system running and recharging the battery while driving. Beyond just the start-up function, the battery also powers many of the vehicle's systems when the engine is off. This includes things like the clock, security system, and any settings saved in the car's electronics.

The 2017 Subaru Impreza is designed with a typical 12-volt automotive battery. It's usually a lead-acid type, readily available and standard across most conventional vehicles. This battery is housed in the engine bay, typically on the passenger side, secured firmly with a bracket to keep it safe from vibrations.

When it comes to replacement, the battery in the Impreza should generally be expected to last between three to five years depending on usage and conditions. Factors like extreme temperatures, short trips, or leaving electronics on without the engine running can shorten the battery's lifespan. Unlike some newer vehicles with advanced start-stop systems or hybrid powertrains, the 2017 Impreza uses a straightforward battery system, meaning replacement and maintenance are relatively simple and affordable.

Keeping the battery in good shape is an important part of regular vehicle maintenance. Here are some tips for looking after the 2017 Subaru Impreza's battery:

• Check the battery terminals for corrosion. Corrosion can appear as a white or blue powdery residue around the battery posts and cables. It can prevent proper electrical connection and might stop the car from starting.
• Keep the battery tight in its holder. A loose battery can be damaged by engine vibrations or cause poor connections.
• Avoid unnecessary short trips that don't allow the battery to recharge fully. Longer drives help maintain battery health by fully charging the unit.
• Make sure to turn off all lights, radio, and accessories when the engine is not running to avoid draining the battery.
• If the vehicle isn't driven regularly, consider using a battery maintainer or trickle charger to keep it topped up.

At servicing intervals, the battery and its related systems should be checked by professionals. Many service centres will test the battery's voltage and cranking performance to predict if it's nearing the end of its life. This is a handy way to avoid unexpected battery failure, especially during colder months when batteries tend to be under more strain.

If the battery does need replacement, it's generally recommended to use one that meets the original specifications for the 2017 Subaru Impreza. This means the correct size, capacity, and terminal layout are important so it fits well and performs reliably. Installation is straightforward but should be done carefully. Disconnecting the negative terminal first and reconnecting it last is the safest way to avoid short circuits or sparks.

One thing to keep in mind is that after replacing the battery, some electronic settings in the vehicle might reset. These could include the clock, radio presets, or certain vehicle settings. It's a good idea to have the owner's manual handy or consult a dealer to restore these settings correctly if needed.

All in all, the battery is a quiet but incredibly important part of the 2017 Subaru Impreza. It's not just about starting the car, it's a cornerstone of the electrical system that supports everything from your safety features to your daily comforts. Paying attention to battery maintenance, having it checked regularly, and replacing it when needed will keep the Impreza running smoothly and help avoid the frustration of being stranded with a flat battery.