RAM 1500 Air Suspension Reset: How to Fix

How to Reset Ram 1500 Air Suspension

To reset the air suspension on a Ram 1500, turn off the engine and disconnect the battery for at least 30 minutes. Reconnect the battery and start the engine to allow the air suspension to recalibrate.

Resetting the air suspension system on a Ram 1500 can resolve issues related to ride comfort and vehicle leveling.

Owners might undertake this straightforward process to tackle problems such as uneven stance or a suspension that fails to adjust.

It’s a critical step in vehicle maintenance that ensures the longevity and performance of the air suspension system.

Quick and simple, the reset procedure involves minimal tools and technical know-how.

Doing this can save a trip to the mechanic and contribute towards a smoother ride experience.

Regular attention to the air suspension system guarantees that your Ram 1500 operates at peak performance and adapts correctly to various load conditions and terrains.

How to Reset Ram 1500 Air Suspension

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Initial Steps Before Resetting Air Suspension

Dealing with Ram 1500 air suspension requires patience and preparation. Take these steps before attempting a reset to ensure a smooth process.

Safety Precautions

Before diving into the technicalities, safety is paramount. Adhering to these safety measures could prevent injuries and damage:

  • Wear protective gear: Always have gloves and safety glasses on.
  • Secure the vehicle: Ensure the truck is parked on a flat surface and use wheel chocks.
  • Disconnect the battery: Prevent electrical shorts by disconnecting the battery terminal.

Tools And Equipment Required

Having the right tools at hand is crucial for resetting the air suspension:

Diagnostic ToolFor reading and clearing trouble codes
Socket SetFor removing and tightening bolts
Wheel ChocksTo secure the vehicle in place
Protective GearFor safety during the process

Ensure each tool is in good condition and within reach to facilitate a quick and effective reset.

Identifying Common Air Suspension Issues In Ram 1500

Owners of the Ram 1500 adore its smooth ride, thanks in no small part to its advanced air suspension system.

Yet, like all mechanical components, it can hit a bump in the road. Understanding common air suspension issues in your Ram 1500 is key to a trouble-free driving experience.

Symptoms Of Air Suspension Failure

A failing air suspension system often shows clear signs. Look out for:

  • Uneven vehicle stance: one side lower than the other,
  • Extended compressor activity: working harder to maintain height,
  • Harsh ride quality: less cushioning over bumps,
  • Sagging rear end: especially when under load,
  • Warning lights: alerting you on the dashboard.

Diagnosing The Root Cause

Pinpointing the exact problem requires a methodical approach:

  1. Check for visible air leaks in the suspension bags,
  2. Listen for air escaping when the car is lifted,
  3. Examine the compressor health and operation,
  4. Review error codes with a diagnostic scan tool,
  5. Inspect electrical connections for any damage.

Resetting The Air Suspension System

If your Ram 1500 rides like a wooden cart or sags like an old couch, a reset of the air suspension could be necessary.

Time to breathe new life into your truck’s air suspension system! Follow these steps to get your Ram gliding smoothly again.

Manual Reset Process

Straightforward, the manual reset of your Ram 1500’s air suspension involves a few steps. No special tools are needed, so let’s jump in.

  1. Turn off the engine and ensure your Ram is parked on level ground.
  2. Search for the air suspension switch. Usually, it’s located in the rear of the truck.
  3. Flip the switch to the ‘Off’ position. Wait for a few minutes.
  4. Switch it back to ‘On’. This should reset the air suspension system.
  5. Start the engine. Check if the suspension cycles through its modes properly.

Using Onboard Diagnostics (OBD)

For a deeper dive, using the Onboard Diagnostics can diagnose and reset the system.

Here’s how to use OBD for a reset.

  1. Plug an OBD II scanner into the OBD port under the dash.
  2. Turn on the ignition, but do not start the engine.
  3. Follow the scanner’s menu to find the air suspension settings.
  4. Select the option to reset or recalibrate the air suspension system.
  5. Detach the scanner and start the engine to check for proper function.

Note: The OBD tool is special. You might have to get one from a shop or an online store.

Get these steps right and your truck will thank you with a cushioned, adjustable ride. Try each process and hit the road to test your success. Ride high, ride smooth, Ram 1500 owners!

Post-reset Procedures

After resetting your Ram 1500 air suspension, it’s crucial to follow post-reset procedures. Testing the system and calibrating the air suspension are vital steps.

These ensure that your ride remains comfortable and your truck performs flawlessly.

Testing The System

Testing the air suspension confirms it’s working correctly. Perform these checks:

  • Start the engine and let it idle.
  • Toggle the air suspension switch to see if it’s responding.
  • Listen for the compressor. It should engage.
  • Watch the suspension rise and lower when making adjustments.
  • Take a short drive to ensure stability.

Calibrating The Air Suspension

Calibration fine-tunes the suspension. This process includes:

  1. Ensuring the truck is on level ground.
  2. Connect to the OBD-II port with a diagnostic tool.
  3. Select the calibration setting on the tool.
  4. Follow on-screen prompts to complete the calibration.

This ensures optimal performance of your air suspension.


Troubleshooting Post-reset Issues

Now that you’ve reset the air suspension on your Ram 1500, it’s time to address any hiccups that might still be showing up.

If your truck continues to display signs of suspension woes, don’t worry.

This section dives into troubleshooting steps for common issues post-reset.

We’ll look at persistent error codes and gauge when it’s time to wave the white flag and call in the pros. Keep your Ram 1500 riding smoothly with these tips!

Addressing Persistent Error Codes

Tackling trouble codes can be daunting, but it’s often a clear starting point post-reset. Follow these steps:

  1. Identify the Codes: Use an OBD-II scanner to read the codes.
  2. Clear the Codes: Sometimes, just clearing them can help.
  3. Check for Firmware Updates: Outdated software may cause issues.
  4. Inspect Connectors: Ensure all electrical connections are secure.

If codes persist, jot them down. They can clue you in on specific malfunctioning components.

When To Seek Professional Help

Some air suspension issues can be tough nuts to crack. Spot these signs:

  • Warnings or alerts return after multiple reset attempts.
  • Suspension remains uneven or feels off when driving.
  • Unfamiliar noises emanate from the suspension system.

In these cases, avoid the DIY approach. Consult a trained technician for a thorough inspection.

How to Reset Ram 1500 Air Suspension

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Maintenance Tips To Avoid Future Problems

Keep your Ram 1500 riding smoothly with the right maintenance.

Follow these tips to prevent air suspension issues before they start. Stay ahead to keep your truck in its best shape.

Regular Inspection Intervals

Stick to a schedule for air suspension check-ups. This is key to catching problems early. Consistent checks can save you time and money.

  • Monthly: Visual inspection of the airbag for signs of wear.
  • Quarterly: Check for leaks in the system.
  • Bi-annually: Get a professional to assess the air compressor and dryer.

Use the manual to learn the inspection routine. Not sure how to do it? Ask a pro for a quick demo.

Best Practices For Air Suspension Care

Proper care can keep your suspension like new. Prevent major repairs with these simple habits:

Keep cleanPrevents build-up and corrosion.
Maintain pressureImproves performance and longevity.
Listen for noiseEarly sign of issues.

Avoid overloading your truck. Respect the weight limits. Too much load can strain the system.

Change settings slowly. Sudden changes can shock the system. This might lead to failure.

Stay on paved roads when you can. Off-roading can be tough on air suspensions.

Always refer to the owner’s manual. Your Ram 1500’s manual has model-specific tips and instructions.

Remember, prevention is better than cure.

How to Reset Ram 1500 Air Suspension

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FAQs For How To Reset Ram 1500 Air Suspension

How Do You Reset An Air Ride Suspension?

To reset an air ride suspension, turn off the vehicle’s engine and remove the key. Locate the suspension air compressor fuse and pull it out. Wait a few minutes, then reinstall the fuse and start the vehicle. The suspension should recalibrate and reset automatically.

How To Do A Hard Reset On A Ram 1500?

To hard reset a Ram 1500, turn the ignition key to “off,” then disconnect the negative battery cable for about 5 minutes. Reconnect the cable, and start the truck to complete the reset.

Why Is My Air Suspension Not Rising?

Your air suspension may not rise due to a leak, faulty compressor, damaged airbags, or a malfunctioning valve block. Check for error codes and inspect components for visible issues.

How Much Does It Cost To Fix The Air Suspension On A Ram 1500?

The cost to repair the air suspension on a Ram 1500 typically ranges between $1,000 and $6,000, depending on the extent of the repairs and whether you choose aftermarket or OEM parts.


Resetting your Ram 1500 air suspension can be straightforward if you follow the proper steps. With the guidance from this blog, tackling this task should be less daunting.

Remember, safety is paramount and precision is key. For any doubts, consult a professional to ensure your ride remains smooth and your vehicle performs optimally.

Keep rolling confidently in your Ram 1500!