Parts for your 2017 Subaru Outback-Alternator

2017 Subaru Outback Alternator: What It Does and How to Keep It Running Smoothly

The 2017 Subaru Outback is a popular choice among Aussie drivers for its reliability and rugged capability. One of the essential components under the bonnet that keeps this vehicle running smoothly is the alternator. Despite being a part that often flies under the radar, the alternator plays a crucial role in maintaining the electrical system of the car.

So, what exactly does the alternator do? Simply put, the alternator is responsible for generating electrical power while the engine is running. When you start the Outback, the battery provides the initial power to crank the engine. Once the engine's fired up, the alternator takes over, producing electricity to recharge the battery and power all those electrical components like headlights, the infotainment system, air conditioning, dashboard displays, and more.

Without a properly functioning alternator, the battery would quickly run flat, and your Subaru Outback would lose power to essential systems, leaving you stranded. This makes the alternator a key component in ensuring the car's longevity and reliability on the road.

Maintaining the alternator in your 2017 Subaru Outback doesn't have to be complicated, but it's definitely worth paying attention to during regular servicing. Most of the time, the alternator is designed to be durable and long-lasting. However, like all parts, it can wear out over time or suffer from issues like worn brushes, a failing voltage regulator, or a slipping belt.

Here's how to look after the alternator as part of servicing your Outback:

• Regularly check the drive belt that spins the alternator pulley. It should be tight and free of cracks or fraying. A loose or damaged belt can prevent the alternator from charging efficiently.
• Listen for unusual noises from the alternator area. Grinding or squealing sounds can indicate bearing failure or belt issues.
• Keep an eye on your battery warning light on the dashboard. If it flickers or stays on during driving, it could be a sign of alternator trouble.
• Get the alternator tested if you experience electrical glitches, flickering lights, or difficulty starting the car even after a battery change.

Replacing the alternator on a 2017 Subaru Outback is straightforward but it does require some know-how. If the alternator isn't charging properly or has failed, you'll notice symptoms like dimming lights, trouble starting the car, or a dead battery. At that point, it's best to have a qualified technician carry out the replacement to ensure everything is fitted correctly and calibrated.

When sourcing a replacement alternator, it's a great idea to choose an OEM (original equipment manufacturer) part or a high-quality aftermarket unit that meets Subaru's specifications. This helps ensure compatibility and durability. Plus, having a warranty on the new alternator can provide peace of mind.

It's also advisable to test the battery while you're at it. After all, a weak battery can place extra strain on the alternator, and fixing both components helps keep the electrical system balanced.

With regular checks and timely maintenance, the alternator in a 2017 Subaru Outback will keep your ride powered up and ready for anything, from city cruising to tackling the great Aussie outdoors. Given the important role it plays, treating the alternator as part of your vehicle's servicing routine is a smart move to avoid unexpected breakdowns and keep your Outback humming along effortlessly.