2015 Dodge Durango Won't Start

Common Causes for Your 2015 Dodge Durango Not Starting and How to Resolve Them

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Reviewed by
Bo Fader
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 2015 Dodge Durango 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 2015 Dodge Durango won't start?

When your 2015 Dodge Durango won't start, it's essential to adopt a methodical diagnostic approach to identify the root cause effectively. Begin by checking the battery, as a dead or weak battery is often the most straightforward issue to resolve. If the battery is functioning properly, move on to inspect the starter motor, which is crucial for turning the engine over. Next, verify that there is sufficient fuel in the tank, as running out of gas can easily be overlooked. If these initial checks do not reveal the problem, examine the ignition system for any faults, such as a malfunctioning ignition switch or coil. Additionally, assess the alternator's performance, as a failing alternator may not adequately charge the battery, leading to starting difficulties. Finally, inspect the fuel system components, including the fuel filter and pump, to ensure they are delivering the necessary fuel to the engine. By following this structured approach, you can efficiently diagnose and address the starting issues with your Dodge Durango.

What are the common problems that could cause a 2015 Dodge Durango to not start?

When a 2015 Dodge Durango fails to start, several common problems may be at play, and understanding these can empower DIYers to troubleshoot effectively. One of the primary culprits is often the battery; a weak or dead battery can prevent the vehicle from starting altogether. If the battery is not the issue, the alternator may be malfunctioning, which can lead to insufficient power being supplied to the vehicle's electrical systems. Additionally, hesitation during the starting process can indicate deeper issues, such as fuel delivery problems or faults within the ignition system. By systematically checking these components, owners can identify the root cause of the starting issue and take appropriate action, whether that involves replacing a battery, repairing the alternator, or addressing fuel and ignition system concerns.

How urgent is it to address the starting issue in a 2015 Dodge Durango that won't start?

Addressing a starting issue in a 2015 Dodge Durango that won't start is of utmost urgency due to several critical factors. First and foremost, neglecting this problem can lead to further damage to the vehicle's electrical and mechanical systems, which may result in significantly higher repair costs down the line. Additionally, a vehicle that fails to start unexpectedly can create dangerous situations, particularly if it occurs in a busy area or during adverse weather conditions. This not only compromises your safety but also that of other road users. Furthermore, resolving the starting issue promptly ensures that your vehicle remains reliable for daily activities, preventing the inconvenience of being stranded or unable to commute. Lastly, addressing the problem quickly allows for a more accurate diagnosis by a mechanic, which can expedite the repair process and get you back on the road sooner. Therefore, it is essential to take immediate action when faced with a starting issue in your Dodge Durango to safeguard your vehicle's integrity and your personal safety.

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2015 Dodge Durango Won't Start: Causes & Solutions