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2022 Lucid Air Touring Air Suspension Sagging & Noisy Compressor

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Mike T. · rep 0 · May 25, 5:15 AM · 1 replies · solved · Question

Vehicle: 2022 Lucid Air Touring

My 2022 Lucid Air Touring seems to be having some trouble with its air suspension. Lately, I've noticed the rear end sometimes sags overnight, and it takes a while for it to level out after I start driving. It's especially noticeable when I park on a slight incline.

The air compressor also seems to be running much louder and more frequently than it used to, especially when I first get in the car or after it's been sitting for a while. I'm worried about potential leaks or a failing compressor, as the ride quality doesn't feel quite as smooth as it once did.

Has anyone dealt with this on their Lucid Air? What was the cause, and how was it resolved? I'm trying to figure out if this is a common wear item or something more serious.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 25, 5:15 AM

0

ClearTheCode admin answer:

Air suspension issues like sagging and a noisy compressor are common indicators of a problem within the system. Here's a breakdown of potential causes and what steps you can take:

Possible Causes:

  • Air Spring Leaks: This is the most common culprit. The rubber bellows of the air springs can develop small cracks or punctures over time, allowing air to escape, leading to sagging.
  • Faulty Air Suspension Compressor: If the compressor is running constantly or making excessive noise, it might be failing or overworking to compensate for a leak elsewhere.
  • Failing Ride Height Sensors: These sensors tell the control module the vehicle's height. If one is faulty, it can cause incorrect leveling or constant adjustments.
  • Air Line Leaks: The plastic air lines connecting the compressor to the springs can also develop leaks.
  • Air Suspension Control Module Issues: Less common, but a faulty module can cause erratic behavior.

What You Can Do:

  1. Visual Inspection: Carefully inspect the air springs (the large rubber bags at each wheel) for any visible cracks, tears, or signs of air leakage. Also, check the air lines for damage.
  2. Listen for Leaks: With the car off and quiet, listen closely around each wheel for any faint hissing sounds, which could indicate an air leak.
  3. Check for Codes: Use an OBD-II scanner. Air suspension issues often trigger specific diagnostic trouble codes (DTCs), such as C0550 (Control Module Performance) or C06xx series codes related to suspension sensors or solenoids.

When to See a Shop:

Air suspension problems can lead to poor handling, uneven tire wear, and potentially compromise the vehicle's safety and stability. If the sagging is persistent, the compressor is excessively noisy, or if any air suspension warning lights appear on your dashboard, it's crucial to seek professional diagnosis immediately. Ignoring these symptoms can lead to more costly repairs, including premature compressor failure or further damage to suspension components.

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