2020 Mitsubishi Mirage Won't Start

Common Causes for Your 2020 Mitsubishi Mirage 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 2020 Mitsubishi Mirage 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 steps should I take to diagnose why my 2020 Mitsubishi Mirage won't start?

When diagnosing why your 2020 Mitsubishi Mirage won't start, it's essential to adopt a systematic approach that begins with the simplest solutions before delving into more complex issues. Start by checking the battery, as a dead or weak battery is a common culprit; ensure it is fully charged and that the terminals are clean and securely connected. Next, inspect the fuel system to confirm there is adequate fuel in the tank and that the fuel pump and filter are functioning properly. Following this, examine the ignition system, including the ignition switch, spark plugs, and ignition coil, to identify any potential faults. Assess the starter motor for proper operation, listening for any unusual sounds that may indicate a problem. Utilizing an OBD-II scanner can help you scan for error codes that may point to specific issues within the vehicle. Additionally, verify that the engine is receiving sufficient air by checking the air filter for clogs. Finally, inspect the electrical system for loose connections or blown fuses that could hinder the starting process. By methodically working through these steps, you can effectively diagnose the issue and take the necessary actions to get your Mitsubishi Mirage back on the road.

What are the common problems that could cause a 2020 Mitsubishi Mirage to not start?

When your 2020 Mitsubishi Mirage refuses to start, it can be frustrating, but understanding the common problems can help you troubleshoot 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 sitting idle or exposed to extreme weather. If the battery seems fine, the next step is to inspect the starter motor, as a faulty starter can prevent the engine from turning over. Fuel delivery issues are also common; a clogged fuel filter or a malfunctioning fuel pump can disrupt the flow of fuel to the engine, making it impossible to start. Additionally, ignition problems, such as worn spark plugs or a defective ignition coil, can hinder the starting process. Don’t overlook the alternator either; if it’s not charging the battery properly, you may find yourself in a no-start situation. Lastly, consider the vehicle's sensors and security system; malfunctioning sensors can send incorrect signals, while issues with the security system can immobilize the vehicle. By systematically checking these components, you can identify and resolve the issue, getting your Mirage back on the road.

How urgent is it to address the starting issue in a 2020 Mitsubishi Mirage?

When dealing with a starting issue in your 2020 Mitsubishi Mirage, understanding the urgency of the situation is crucial. If the problem occurs frequently, it may indicate a deeper mechanical issue that could lead to more significant damage if left unaddressed. Symptoms such as the car failing to start or stalling while driving should be treated with immediate attention, as they not only disrupt your daily routine but also pose serious safety risks. Additionally, any warning lights on the dashboard can signal underlying problems that require prompt diagnosis. Ignoring these signs can lead to more extensive repairs and increased costs down the line. Ultimately, prioritizing the resolution of starting issues not only enhances your vehicle's reliability but also ensures your safety on the road. If you're uncertain about the severity of the problem, seeking advice from a qualified mechanic or an authorized Mitsubishi service center is a wise step to take.

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