2017 Buick Encore Won't Start

Resolve Starting Issues with Your 2017 Buick Encore

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Reviewed by
Devin Cabugcal
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 Buick Encore 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 2017 Buick Encore won't start?

When your 2017 Buick Encore won't start, it's essential to approach the problem methodically to identify the root cause. Begin by checking the battery, as a dead or low battery is a common issue; you can jump-start the vehicle or use a multimeter to measure the voltage. Next, ensure that there is enough fuel in the tank, as running out of gas can easily be overlooked. If these initial checks don't resolve the issue, inspect the ignition switch for proper functionality, as a malfunction here can prevent the engine from starting. Additionally, examine the starter motor, since a faulty starter is another frequent culprit. If the problem persists, using an OBD-II scanner to check for error codes can provide insights into any underlying issues. Lastly, don't forget to inspect the fuses related to the starting system, as a blown fuse can disrupt the entire process. By following this diagnostic approach, you can systematically eliminate potential problems and get your Buick Encore back on the road.

What are the common problems that could cause a 2017 Buick Encore to not start?

When your 2017 Buick Encore 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 primary reason for starting failures, 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 component to consider is the starter motor. A faulty starter can prevent the engine from turning over, so listen for any clicking sounds when you turn the key. 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, the ignition switch plays a crucial role in engaging the electrical system, and any faults here can lead to starting problems. Don’t overlook the alternator either; if it’s not charging the battery properly, your car may lack the necessary power to start. Lastly, inspect the spark plugs, as worn or fouled plugs can hinder the ignition of the fuel-air mixture. By systematically checking these components, you can identify the root cause of your starting issues and take the necessary steps to resolve them.

How urgent is it to address the starting issue in a 2017 Buick Encore?

When dealing with a starting issue in a 2017 Buick Encore, it is crucial to assess the urgency of the situation to prevent further complications. Frequent starting problems may signal a serious underlying issue that requires immediate attention, as they can lead to unexpected breakdowns and safety hazards. Additionally, warning lights on the dashboard, such as the check engine light, can provide vital information about the severity of the problem, indicating that it should not be ignored. The impact on safety is paramount; a vehicle that fails to start at critical moments can endanger both the driver and others on the road. Furthermore, neglecting these symptoms can result in more extensive and costly repairs down the line, as minor issues can escalate into major failures. If there is any uncertainty regarding the severity of the starting issue, seeking a professional inspection is advisable. A qualified mechanic can accurately diagnose the problem and recommend timely repairs, ensuring that your Buick Encore remains safe and reliable for everyday use.

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2017 Buick Encore Won't Start: Common Issues & Repairs