2021 Volvo S60 Won't Start

Troubleshooting Common Issues That Prevent Your 2021 Volvo S60 from Starting and How to Resolve Them

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Reviewed by
Andrew Hajjar
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 2021 Volvo S60 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 when a 2021 Volvo S60 won't start?

When faced with a 2021 Volvo S60 that won't start, it's essential to adopt a systematic diagnostic approach to identify the root cause of the issue. Begin by checking the battery, as a dead or low battery is a common culprit; using a multimeter can help you determine if the voltage is sufficient. Next, ensure that there is enough fuel in the tank, as running out of gas can often be overlooked. If both the battery and fuel levels are adequate, proceed to inspect the ignition switch, as a malfunction here can prevent the engine from cranking. Following this, examine the starter motor to confirm it is functioning correctly, as a faulty starter can also lead to starting issues. To gain further insights, utilize an OBD-II scanner to check for any error codes that may indicate specific problems within the vehicle's systems. Lastly, don't forget to inspect the relevant fuses, as a blown fuse can disrupt the starting process. By following these steps in order, you can effectively narrow down the potential causes and take the necessary actions to get your Volvo S60 back on the road.

What are the common problems that could cause a 2021 Volvo S60 to not start?

When troubleshooting a 2021 Volvo S60 that won't start, it's essential to consider several common problems that could be at play. A dead battery is often the first suspect, as it can result from age, extreme weather, or simply leaving the lights on. If the battery is functioning, the next area to investigate is the starter motor; a faulty starter can prevent the engine from turning over. Additionally, issues within the fuel system, such as a clogged fuel filter or a malfunctioning fuel pump, can hinder the engine's ability to receive the necessary fuel. The ignition switch is another critical component; if it fails, the car may not respond when the key is turned. Worn spark plugs can also lead to ignition problems, making it difficult for the engine to start. Furthermore, a malfunctioning security system may inadvertently block the engine from starting, while a failing alternator can drain the battery, compounding the issue. Lastly, broken starter relays or malfunctioning sensors, like the crankshaft or camshaft position sensors, can also contribute to starting difficulties. For a precise diagnosis and effective resolution, consulting a professional mechanic is highly recommended.

How urgent is it to address the starting issue in a 2021 Volvo S60?

When dealing with starting issues in a 2021 Volvo S60, understanding the urgency of the situation is crucial for any DIY enthusiast. If your vehicle fails to start completely, it is imperative to act quickly, as this not only prevents the inconvenience of being stranded but also mitigates the risk of further damage to the engine or electrical systems. Additionally, keep an eye out for any warning lights on the dashboard; these indicators often signal underlying problems that could compromise your safety or lead to more extensive repairs if left unaddressed. Even intermittent starting problems should not be ignored, as they can escalate into more serious issues over time. Regular maintenance and prompt attention to starting issues not only enhance the vehicle's performance but also save you from costly repairs down the line. Therefore, whether you're a seasoned DIYer or a novice, prioritizing the resolution of starting issues in your Volvo S60 is essential for ensuring both safety and reliability on the road.

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