2017 Fiat 500 Won't Start

Common Causes for Your 2017 Fiat 500 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 Fiat 500 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 to take for a 2017 Fiat 500 that won't start?

When your 2017 Fiat 500 refuses to start, the first step is to check the battery, as a dead or weak battery is a common culprit. If the battery appears low, consider jump-starting the vehicle or testing it with a multimeter to confirm its voltage. Next, ensure that there is sufficient fuel in the tank, as running out of gas can easily lead to a no-start situation. If both the battery and fuel levels are adequate, turn your attention to the ignition switch; a malfunction here can prevent the engine from cranking. Following this, inspect the starter motor to see if it engages when you attempt to start the car, as a faulty starter is another frequent issue. Additionally, using an OBD-II scanner to check for error codes can provide insights into any underlying problems that may not be immediately visible. Lastly, don’t forget to examine the fuses related to the starting system, as a blown fuse can disrupt the entire process. By systematically addressing these areas, you can effectively diagnose and potentially resolve the starting issue with your Fiat 500.

What are the common problems that could cause a 2017 Fiat 500 to not start?

When troubleshooting a 2017 Fiat 500 that won't start, it's essential to consider several common problems that could be at play. A dead or weak battery is often the first suspect, as it can result from age, leaving lights on, or issues with the charging system. If the battery is functioning properly, the next area to investigate is the starter motor; a faulty starter can prevent the engine from turning over. Additionally, fuel system issues, such as a clogged fuel filter or a malfunctioning fuel pump, can hinder the engine's ability to receive the necessary fuel. Ignition system problems, including a defective ignition switch or bad ignition coil, may also be responsible for starting difficulties. Furthermore, a malfunctioning alternator can fail to charge the battery adequately, leading to starting issues. Lastly, worn or faulty spark plugs can disrupt the ignition process, preventing the engine from starting. By systematically checking these components, DIY enthusiasts can identify and potentially resolve the starting issues with their Fiat 500.

How urgent is it to address the starting issue in a 2017 Fiat 500?

When dealing with a starting issue in a 2017 Fiat 500, it is crucial to evaluate the urgency based on several key factors. First, consider the frequency of the problem; if the car only occasionally fails to start, it may not require immediate action. However, a persistent issue that consistently prevents the vehicle from starting should be prioritized. Additionally, the severity of the symptoms plays a significant role; if the car fails to start completely or produces unusual noises or smoke, this indicates a more serious problem that demands prompt attention. Safety is another critical aspect; any starting issue that could compromise the driver’s ability to start the vehicle in emergencies must be addressed without delay. Furthermore, neglecting these symptoms can lead to more extensive damage, resulting in costly repairs down the line. Lastly, consider how the starting issue affects your daily life; if it disrupts your routine or makes the vehicle unreliable, it is wise to tackle the problem sooner rather than later. By assessing these factors, you can determine the urgency of the situation and decide whether to seek professional help or attempt a DIY fix.

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