2020 Ram 1500 Won’t Start Push Button: Expert Tips to Fix

A push-button start system is a convenient feature in modern cars that allows drivers to start the engine with the press of a button, without using a key. However, sometimes the push button may fail to start the engine, leaving you stranded. In this article, we’ll look at the possible reasons why a 2020 Ram 1500 won’t start using the push button and how to fix the issue.

5 Easy Steps to Fix 2020 Ram 1500 Won’t Start Push Button Issue

Solve the problem of a 2020 Ram 1500 not starting with the push button. Here are 5 possible steps you can take:

1. Check the Battery Voltage:

How to Check: Utilize a digital voltmeter, connecting the red lead to the positive terminal and the black lead to the negative terminal.

What to Look For: A fully charged battery should read around 12.6 volts. Anything under 12 volts is a sign of a weak battery that may need charging or replacement.

Additional Insights: Cold weather can drastically affect battery performance. If you’re in a cold climate and facing starting issues, your battery is a prime suspect.

2. Ensure the Key Fob is Inside the Vehicle:

Why It Matters: Modern vehicles with push-buttons start to rely on the key fob’s proximity to validate the ignition process.

Additional Insights: Interference from other electronic devices could affect the key fob’s signal. Make sure there are no other electronic keys or devices near the fob.

3. Verify the Truck is in Park or Neutral:

How to Check: Look at your gear indicator on the dashboard.

Why It Matters: The vehicle’s safety interlock system prevents it from starting if it’s in gear.

Additional Insights: If you are confident the car is in Park or Neutral but still facing issues, it could be a faulty neutral safety switch.

4. Press the Brake Pedal Harder:

Why It Matters: Some vehicles require the brake to be pressed down firmly as a safety measure.

Additional Insights: If pressing harder doesn’t help, inspect the brake switch or the brake pedal sensor. A malfunction here could prevent the vehicle from starting.

5. Try Remote Starting:

How to Do It: Use the remote start feature on your key fob.

Why It’s Useful: If the vehicle starts using the remote, you can almost certainly rule out issues with the battery, starter, and engine.

Additional Insights: If the remote starts working but the push button doesn’t, the problem is likely localized to the ignition switch or push-button system.

Additionally, you may want to check the owner’s manual for any specific instructions on troubleshooting or fixing issues related to the push button start system of your 2020 Ram 1500.

You can also watch this video:

Preventative Maintenance

Regularly scheduled services

To minimize the likelihood of push button start issues in your 2020 RAM 1500, it’s essential to follow a regular maintenance schedule. Adhering to the recommended service intervals outlined in your owner’s manual will help to prolong the life of your vehicle’s starting system and other components. Regular maintenance may include services such as oil changes, fluid checks, and inspections of the brake system, electrical system, and other critical parts.

Tips for prolonging the life of your push button start system

By following a few simple tips, you can help to extend the life of your 2020 RAM 1500 push-button start system and prevent potential issues:

  1. Replace the key fob battery regularly, even before it’s completely drained, to maintain optimal communication between the key fob and your vehicle.
  1. Keep your key fob clean and free of debris to prevent damage to the internal components.
  1. Avoid exposing your key fob to extreme temperatures, as this can affect battery life and overall performance.
  1. Be mindful of any dashboard warning lights or error messages related to your push button start system, and address them promptly.

Credit: www.autotechelectronic.com


How often should I replace the battery in my key fob for my 2020 RAM 1500?

Generally, key fob batteries last between 3 to 4 years, depending on usage. However, it’s a good idea to replace the battery every 2 to 3 years to maintain optimal performance and avoid unexpected battery failures.

If you notice a decrease in the range or responsiveness of your key fob, it may be time for a battery replacement.

How do I know if my brake pedal sensor is faulty?

A faulty brake pedal sensor may cause your 2020 RAM 1500 not to start or may prevent the push button start from functioning. Symptoms of a malfunctioning brake pedal sensor include the brake lights not illuminating when the brake pedal is pressed or the vehicle not responding to the push button start when the brake pedal is depressed.

If you suspect a faulty brake pedal sensor, consult with a professional mechanic for further diagnosis and replacement if necessary.

Can a dead key fob battery cause my 2020 RAM 1500 push button to start to not work?

Yes, a dead key fob battery can cause your push button to start to not work. The key fob communicates with the vehicle’s security system, allowing the engine to start when the push button is pressed.

If the essential fob battery is dead, the communication between the key fob and the vehicle is interrupted, preventing the engine from starting.

Is there a way to start my 2020 RAM 1500 if the push button start fails?

If your push button start fails, you may be able to start your 2020 RAM 1500 using the emergency key fob slot located in the center console or glove compartment, depending on your vehicle’s configuration. Insert your key fob into the designated slot and press the push button start with your foot on the brake pedal.

This method allows the vehicle to recognize the key fob even if the battery is dead or the signal is weak. However, this is only a temporary solution, and you should address the underlying issue as soon as possible.

What should I do if my 2020 RAM 1500’s push-button start system is still not working after trying the troubleshooting steps?

If you’ve followed the troubleshooting steps outlined in the guide and your push-button start system is still not working, it’s time to seek professional help. A certified mechanic can diagnose and resolve more complex issues that may be beyond the scope of basic troubleshooting.

Be sure to visit an authorized repair center to ensure your vehicle is repaired using the correct procedures and genuine replacement parts.

Dodge Ram 1500 Won’t Start


In this guide, we’ve explored common issues related to the push button start system in the 2020 RAM 1500 and provided practical troubleshooting steps to help you diagnose and resolve these problems. By following this guide and maintaining a regular maintenance schedule, you can help to ensure a seamless driving experience and keep your vehicle running smoothly.


  • Zayn

    Zohn Zayn Smith is a seasoned automotive enthusiast with over 15 years of experience in the industry. As the Founder and Chief Editor of Truckguider, he specializes in Dodge Ram models, including the Ram 1500 and Ram 2500. His deep understanding of these trucks makes him a trusted authority on everything from performance and maintenance to towing capabilities.

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