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Check Engine Light Diagnosis

Open Today! Service: 7am-4pm
Call us at: 708-382-8002

Hyundai Check Engine Light Service

Hyundai Check Engine Light Diagnosis in Oak Lawn, IL

Did you just notice that your car’s check engine light came on? This means that your diagnostic system detected a performance problem. We offer a check engine light diagnosis at the Happy Hyundai service center guaranteed to get to the bottom of the problem. Beyond simply pulling trouble codes and handing you a report with the problem, we will help you navigate the issue to know what to do next by providing a professional recommendation to protect performance, reliability, and safety.

 


 

 Check Engine Light 101

Your Hyundai has an onboard diagnostic system with a series of computerized sensors constantly testing systems’ performances, including the engine, transmission, and exhaust to name a few of the most vital. When a sensor detects a problem, it signals the computer to illuminate a telltale dashboard warning to the driver as the check engine light. If your Hyundai’s check engine light comes on, we recommend scheduling a service at Happy Hyundai for a diagnosis.

 Why Drivers Should Never Ignore the Check Engine Light

The real issue when it comes to service is diagnosing the cause of the lit check engine light. Because the problem can range from a simple loose gas cap to a major fuel induction problem, some drivers can fall into wishful thinking that the problem can be put off until later. Maybe you have driven around with a lit check engine light before and it did not seem to be a problem. Rest assured that this is wishful thinking as minor problems can worsen quickly to cause big problems.


Because an illuminated check engine light signals a problem, it is plain old common sense to get it diagnosed and the problem fixed swiftly if you are interested in keeping your vehicle running at best.

 Common Causes of an Illuminated Check Engine Light

Although there are countless causes of a check engine light, some causes are more prominent than others. When we provide a check engine light diagnosis, we often find that one of these
components are to blame:

  • Loose fuel cap
  • Faulty catalytic converter
  • Spark plugs, ignition coils, or spark plug wires
  • Aftermarket alarm installed
  • Vacuum leaks
  • Recirculation valve defect
  • Dying or dead battery

Check Engine Light Diagnosis Service


Service begins with our certified technician pulling the trouble codes from the onboard diagnostic system. This is when we begin to investigate the trouble code by inspecting the system or component included. Our expert technician will isolate the root cause given by the trouble code to confirm the defect. You will then speak with a knowledgeable service advisor about the results, risks, and your maintenance or repair alternatives.

 
 Schedule Service

 

Complimentary Dealership Amenities:

  • Free Wi-Fi
  • Complimentary Multi-Point Inspection
  • Rental Cars Available
  • Courtesy Transportation Shuttle
  • Complimentary Beverage & Coffee Bar
  • Complimentary Snacks
  • Online Service Scheduling
  • Newspapers & Magazines
  • Vending Machines
  • Certified Technicians
  • Genuine OEM Parts
  • Comfortable Waiting Area
  • Saturday Service Hours
  • Flat Screen TVs

Happy Hyundai Interior
Happy Hyundai Waiting Area
Happy Hyundai Service Department
Happy Hyundai Snacks & Beverages

 

Dealer Info

Phone Numbers:Sales Hours:Special Hours
  • Labor Day9:00 AM - 5:00 PM
Regular Hours
  • Mon - Fri9:00 AM - 9:00 PM
  • Sat9:00 AM - 7:00 PM
  • SunClosed
Service Hours:Special Hours
  • Labor DayClosed
Regular Hours
  • Mon - Thu7:00 AM - 7:00 PM
  • Fri7:00 AM - 5:30 PM
  • Sat7:00 AM - 4:00 PM
  • SunClosed
Parts Hours:Special Hours
  • Labor DayClosed
Regular Hours
  • Mon - Thu7:00 AM - 7:00 PM
  • Fri7:00 AM - 5:30 PM
  • Sat7:00 AM - 4:00 PM
  • SunClosed

 


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Oak Lawn Happy Hyundai is located at: 9121 S Cicero Ave • Oak Lawn, IL 60453
Contact Us

708-382-8000

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9121 S Cicero Ave • Oak Lawn, IL 60453

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Today's Hours:

Open Today! Sales: 9am-7pm

Open Today! Service: 7am-4pm

Open Today! Parts: 7am-4pm

Oak Lawn Happy Hyundai 41.8105176, -87.7430586.