Hybrid Car Maintenance & Repair for 2012 Hyundai Sonata

Get Work Done on Your Hyundai Sonata

Don’t let unexpected car trouble get the best of you. Stay ahead of potential problems and schedule a routine Hyundai Sonata maintenance appointment today.

2012 Hyundai Sonata Maintenance

A little service can go a long way. Select a maintenance service below to learn about properly caring for your 2012 Hyundai Sonata.

Questions About 2012 Hyundai Sonata Hybrid Systems

  • Are Hyundai Sonata hybrid vehicle systems more expensive to repair? The price tag depends on the issue. Certain high voltage parts are only available as components of larger units. Keep in mind that we also offer promotional financing when you use the Firestone credit card.* (*Subject to credit approval.)
  • Why is my Hyundai Sonata gas mileage getting worse? Let us check it out. Worsening fuel economy in your Hyundai Sonata may be related to a worn out or bad high voltage battery pack.
  • Why is the check engine light on in my Hyundai Sonata? The Hyundai Sonata check engine light could be illuminated because of a fouled oxygen sensor or a faulty fuse. Or, it might be due to a more serious issue, like a misfire. These are just a few potential reasons. Visit Firestone Complete Auto Care for a full diagnostic.

All-Around Care for Your 2012 Hyundai Sonata

Schedule an appointment for hybrid maintenance and repair. Firestone techs know all about your 2012 Hyundai Sonata! That's right, you don't have to go to the Hyundai dealership for hybrid vehicle service. From the front suspension to the rear lights, your hybrid 2012 Sonata is taken care of with us. Our technicians are trained to perform everyday maintenance and more on your 2012 Hyundai Sonata, including tire service and repair, brake pad/rotor replacement, cabin air filter replacement, windshield wiper replacement, A/C service, and wheel alignment. Learn more about Firestone hybrid car care, and schedule a convenient appointment for Hyundai Sonata maintenance.

High Voltage Services for Your 2012 Hyundai Sonata

There's a lot of variation between hybrid vehicles. Some are named "hybrids" because they rely on battery power to propel or assist in propelling the vehicle. A hybrid vehicle might plug-in to charge, and some hybrids have regenerative braking. Some hybrids even come equipped with a conventional 12-volt battery and a high-voltage battery. With so much variation in hybrid vehicles, your 2012 Hyundai Sonata needs someone who knows it inside and out. We've got you covered. Your local Firestone Complete Auto Care location is equipped to offer conventional and low voltage services for all hybrid vehicles, including your 2012 Hyundai Sonata.

Select locations also provide high voltage services. A high voltage service is any service that includes removing the Hyundai's high voltage safety/service disconnect plug/switch, servicing any high voltage cables, the power inverter, the electric machines/motors, the high voltage battery pack, high voltage A/C compressor, etc. Call before scheduling an appointment to check which high voltage services are offered at your location. Some of these high voltage vehicle services might include:

Hybrid vehicle diagnostic: Once we identify the symptoms, a diagnostic is the next step we take when you bring your 2012 Hyundai Sonata in to identify the root cause. a diagnostic is performed to get to the bottom of the trouble with your 2012 Hyundai Sonata. With more information in hand, your technician can assess your hybrid car problems and perform additional tests, if needed. We won't perform any repairs without your approval.

Hybrid high voltage battery cooling system inspections: The technician will examine your Sonata's battery filter (if applicable) and clean up its ducts and other pieces. (This applies to air-cooled high voltage batteries.  Liquid-cooled or refrigerant-cooled high voltage batteries are inspected differently.)

High voltage cable inspection: The technician will inspect the exterior of the cable jackets and connectors on your 2012 Hyundai Sonata and check to make sure no high voltage energy is transferring to the chassis. They'll notify you if a new cable is needed.

Isolation test: For this test, a technician uses a special tool to see if any high voltage parts are "leaking" electric energy to the chassis.

Remove and replace hybrid electric battery: Is your Hyundai Sonata's high voltage battery not as strong as it once was? Let us install a new one.

Health check for power electronic systems: We'll check the electric drive machine(s)/motor(s), power inverter, and/or regenerative braking in your 2012 Hyundai Sonata.

These are just a few of the more specialized hybrid car services that might be offered at your local Firestone Complete Auto Care. We encourage you to call before making an appointment.

Hybrid Maintenance for Your 2012 Hyundai Sonata

Don't wait for weird smells, leaks, or noises to stop by for hybrid vehicle care. Taking care of your 2012 Hyundai Sonata manufacturer suggested maintenance is an ideal way to help prevent major problems early on. Your nearby technician can tackle your Sonata scheduled maintenance to help keep your car running newer, longer.

All of us at Firestone are working to reimagine the future of hybrid vehicle service. You are, too, just by driving and taking care of your 2012 Hyundai Sonata! Make an appointment today for great quality hybrid vehicle service and repair for your Sonata. Many locations remain open into the evening and on weekends.