2024 Tesla S Won't Start

Troubleshooting Common Issues That Prevent Your 2024 Tesla S from Starting and How to Resolve Them

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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 2024 Tesla S 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 2024 Tesla S won't start?

When your 2024 Tesla Model S won't start, it's important to take a systematic approach to diagnose the issue effectively. Start by checking the battery, as a dead or loose connection is often the primary reason for starting problems. Next, inspect the key fob to ensure it has a working battery, since a malfunctioning fob can prevent the vehicle from recognizing your attempt to start it. Additionally, confirm that the car is in "Park" mode, as Teslas require this setting to initiate the starting process. If these basic checks do not resolve the issue, consider performing a hard reset of the vehicle's computer system, which can help eliminate minor software glitches. Keep an eye out for any error messages on the dashboard, as these can provide critical clues about the underlying problem. If you've gone through these steps and the car still won't start, it's wise to contact Tesla support for further assistance, as they can guide you through more advanced troubleshooting or help schedule a service appointment if needed. By following this diagnostic approach, you can effectively narrow down the cause of the starting issue and take appropriate action.

What are the common problems that could cause a 2024 Tesla S to not start?

When troubleshooting a 2024 Tesla Model S that won't start, it's crucial to explore several common issues that may be causing the problem. One of the first areas to investigate is the battery, as a dead battery or poor connections are frequent culprits. Ensure that the vehicle is adequately charged, as insufficient power can prevent it from starting. Additionally, software glitches can occur, which may require a simple update or reset to fix. Don't overlook the key fob; a dead battery or malfunctioning fob can also hinder the starting process. Furthermore, inspect other components such as the motor and inverter, as well as any safety features that might be inadvertently locking the vehicle. By methodically examining these potential issues, you can pinpoint the cause of the starting problem and take the necessary steps to resolve it.

What urgent steps should be taken if a 2024 Tesla S won't start?

When faced with the urgent issue of a 2024 Tesla Model S that won't start, it's crucial to act swiftly to prevent further complications or safety risks. Begin by checking the battery, as a depleted battery is often the primary culprit behind starting issues. If the battery is low, recharging it should be your first step. Next, inspect the charging equipment to ensure that everything is properly connected and functioning; any faults here could hinder the charging process. If the battery and charging equipment are in good condition, attempt a hard reset of the vehicle by pressing and holding the brake pedal along with the two scroll wheels on the steering wheel until the touchscreen resets. Additionally, verify that the car's software is up to date, as outdated software can lead to operational glitches. If these troubleshooting steps do not resolve the issue, it is imperative to contact Tesla Service for professional assistance, as neglecting these symptoms could lead to more significant problems or safety hazards. Taking these urgent steps can help you address the situation effectively and ensure your Tesla is back on the road safely.

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2024 Tesla S Won't Start: Causes & Repair Guide | RepairPal