2016 Dodge Challenger Won't Start

Resolve Starting Issues for Your 2016 Dodge Challenger

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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 2016 Dodge Challenger 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 2016 Dodge Challenger won't start?

When your 2016 Dodge Challenger won't start, it's essential to approach the problem methodically to identify the root cause. Start by checking the battery, as a dead or weak battery is often the primary culprit behind starting issues. Ensure that the battery terminals are securely connected and free from corrosion, as this can impede electrical flow. Next, inspect the wiring around the battery and starter for any loose or disconnected wires, which can also prevent the vehicle from starting. If these initial checks don't resolve the issue, consider examining the fuel filter; a clogged filter can restrict fuel flow, leading to starting problems. Additionally, testing the starter relay is crucial, as a malfunctioning relay can hinder the starter's engagement. Lastly, if the engine shows no signs of cranking, try shifting the transmission lever through its positions and back to park, as this can help diagnose any issues with the transmission safety interlock switch. By following these steps, you can effectively troubleshoot the starting issue and determine the necessary actions to get your Challenger back on the road.

What are the common problems that could cause a 2016 Dodge Challenger to not start?

When troubleshooting a 2016 Dodge Challenger 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 conditions, or simply leaving the lights on. If the battery is functioning, the next component to check is the starter motor; a faulty starter may fail to crank the engine, leading to starting issues. Additionally, problems within the fuel system, such as a clogged fuel filter or a malfunctioning fuel pump, can prevent the engine from receiving the necessary fuel to ignite. It's also crucial to examine the ignition switch, as a malfunction here can stop the car from starting when the key is turned. Worn or faulty spark plugs can further complicate the situation by causing ignition problems. Lastly, if the vehicle's security system is malfunctioning, it may inadvertently prevent the engine from starting. By systematically checking these components, DIY enthusiasts can identify and potentially resolve the starting issues with their Dodge Challenger.

How urgent is it to address the starting issue in a 2016 Dodge Challenger?

When dealing with a starting issue in a 2016 Dodge Challenger, the urgency of addressing the problem cannot be overstated. If the vehicle fails to start entirely, immediate action is necessary to prevent being stranded or causing additional damage to the engine or electrical system. Intermittent starting problems that are becoming more frequent should also raise red flags, as they often signal an underlying issue that could escalate if left unresolved. Moreover, any unusual signs such as strange noises, dashboard warning lights, or burning smells during startup should prompt swift attention, as these could indicate serious mechanical failures. Safety is another critical factor; if the starting issue leads to stalling while driving or affects vehicle control, it poses a significant risk to both the driver and passengers. Therefore, it is essential to prioritize addressing any starting issues promptly to maintain the vehicle's reliability and ensure the safety of everyone on the road.

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