2017 Kia Forte5 Won't Start

Common Causes for Your 2017 Kia Forte5 Not Starting and How to Resolve Them

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Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
38% chance it's the
Battery
0%
27% chance it's the
Alternator
0%
20% chance it's the
Starter
0%
15% chance it's
Something else
The most common reasons a 2017 Kia Forte5 won't start are a dead battery, an alternator problem, or failed starter.
  • Battery: A weak or failing battery can result in difficulty starting the engine and electrical system malfunctions.
  • Alternator: A failing alternator can result in insufficient electrical power, leading to battery drain and electrical system malfunctions.
  • Starter: A faulty starter motor or a weak battery can prevent the engine from cranking properly, leading to starting issues.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

What are the initial diagnostic steps for a 2017 Kia Forte5 that won't start?

When your 2017 Kia Forte5 refuses to start, the first step is to check the battery, as a dead or weak battery is a common culprit. Ensure that the battery terminals are clean and securely connected. Next, verify that there is enough fuel in the tank; sometimes, the simplest solution is the most overlooked. If the battery and fuel levels are adequate, inspect the ignition switch to confirm it is functioning correctly, as a faulty switch can prevent the engine from cranking. Following this, examine the starter motor; listen for any clicking sounds when turning the key, which may indicate a malfunction. If these components check out, delve into the fuel system by looking for clogged filters or issues with the fuel pump, as these can impede fuel delivery. Finally, if the problem persists, using a diagnostic scanner to check for error codes can provide insights into any underlying issues that may not be immediately apparent. By systematically following these steps, you can effectively diagnose and address the starting problem with your Kia Forte5.

What are the common problems that could cause a 2017 Kia Forte5 to not start?

When your 2017 Kia Forte5 refuses to start, it can be frustrating, but understanding the common problems can help you diagnose the issue effectively. One of the first things to check is the battery; a dead or weak battery is often the culprit, especially if the vehicle has been exposed to extreme temperatures or if lights were inadvertently left on. If the battery is functioning well, the next step is to inspect the starter motor, as a faulty starter can prevent the engine from cranking. Additionally, consider the fuel system; a clogged fuel filter or a malfunctioning fuel pump can hinder fuel delivery, making it impossible for the engine to start. Don't overlook the ignition switch, as a malfunction here can disrupt the electrical system's engagement. Lastly, examine the spark plugs and ignition system components, as worn-out spark plugs or faulty ignition coils can lead to ignition issues. By systematically checking these areas, you can identify and resolve the starting problems with your Kia Forte5, ensuring a smoother driving experience.

What are the potential risks and necessary steps to take if my 2017 Kia Forte5 won't start?

When your 2017 Kia Forte5 won't start, it's crucial to act promptly to avoid further complications. Ignoring the problem can lead to more severe issues, such as a completely dead battery or damage to the starter motor, which can be costly to repair. Additionally, if the vehicle is left unattended, it may pose safety risks, especially if it becomes stranded in an unsafe location. Start by checking the battery, as a dead or faulty battery is often the culprit. Ensure the terminals are clean and secure, and consider jump-starting the vehicle. If the battery is functioning, listen for any clicking sounds when turning the key, which may indicate starter problems. Next, verify that there is fuel in the tank and that the fuel system is operational, as issues here can prevent the engine from starting. Don't overlook the ignition system; worn spark plugs or a malfunctioning ignition switch can also be at fault. Lastly, if your security system is activated incorrectly, it may hinder the starting process, so consider resetting it or using a spare key. By addressing these issues promptly, you can mitigate risks and ensure your vehicle remains in good working condition.

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