2022-2024 Lucid Air Suspension Module: Faults, Recalls, and Replacement Guide

Symptoms of a Failing Active Suspension Control Module

A problem with the active suspension system will almost always trigger a warning message on the driver's display. While some issues can be mechanical, a failure of the electronic control module can cause specific and sometimes confusing symptoms.

• "Suspension Control Fault. Contact Customer Service" Message: This is the most common indicator of a problem within the system. It can be triggered by a faulty sensor, a wiring issue, a mechanical problem with a strut, or a failure of the control module itself.
• Noticeable Change in Ride Quality: The vehicle's ride may become unusually stiff, harsh, or bouncy as the dampers default to a fixed setting. Conversely, the car might feel overly soft and floaty.
• Vehicle Stuck at One Ride Height: The system may be unable to raise or lower the vehicle, or one corner of the car may be visibly lower or higher than the others.
• Vibration or Noise: While often related to mechanical parts, unusual vibrations or noises from the suspension can sometimes be linked to the control system's incorrect commands.

Known Issues, Recalls, and Technical Service Bulletins (TSBs)

Information on specific issues for a vehicle as new as the Lucid Air is still emerging. However, one major recall is important for owners and technicians to understand.

NHTSA Recall 22V-090: Front Strut Damper Failure (Feb 2022)

This is the most significant suspension-related issue for the 2022 Lucid Air. It's crucial to understand that this recall was for a mechanical part, not the electronic control module, though it can trigger module-related warnings.

• Problem: Lucid recalled 203 vehicles because the front strut dampers, supplied by Bilstein, may have had a snap ring installed in the wrong orientation. This could cause the snap ring to fail.
• Consequence: A failed snap ring can lead to a sudden loss of ground clearance, vehicle vibration, and potential damage to the front brake line, increasing the risk of a crash.
• Warning Messages: A failure could damage the damper's electrical connector, triggering the "Suspension Control Fault" message. If the brake line is damaged and fluid leaks, a "Brake Fluid Level Low. Refill Required, Contact Customer Service" message will appear.
• Fix: Lucid service centers inspect the front struts and replace them if necessary, free of charge.

Programming and Calibration Requirements

Lucid vehicles rely on a tightly integrated software ecosystem, similar to Tesla. Module replacement requires proprietary diagnostic tools and software that are currently only available at Lucid Service Centers.

• Dealer Programming Required: A replacement module must be coded to the car's VIN and calibrated to the suspension sensors. An independent shop or DIY mechanic cannot perform this procedure.
• Over-the-Air (OTA) Updates: Lucid frequently pushes software updates that can affect how modules operate. An older used module may have incompatible firmware and require a forced update by a Lucid technician to function correctly.
• No Independent/Locksmith Solution: As of now, there are no known aftermarket tools or third-party services that can program a Lucid Air suspension module. The repair requires a visit to an authorized Lucid service facility.

Buying a Used Active Suspension Control Module

Purchasing a used module for a Lucid Air is possible but carries significant risks due to the programming requirements. It is not a simple way to save money unless you are prepared for the necessary dealer visit.

1. Verify the Part Number: The most critical step. Part numbers can change with hardware revisions. The original part number was P11-SESD10-05. Later versions like P11-SESD10-06 have also been seen for sale. Always match the number on your original module exactly.
2. Factor in Programming Costs: A used module from a salvage yard might seem cheap, but it is useless without being programmed by Lucid. Contact a Lucid Service Center beforehand to understand their policy and cost for programming a customer-supplied used part.
3. Inspect for Damage: Check the connectors for any bent or corroded pins. Look for any signs of water intrusion or physical damage to the casing. Do not buy a module from a flood-damaged vehicle.
4. Understand the Risk: The module may be locked to the donor vehicle's VIN. While a dealer can likely reprogram it, there's a chance it could be rendered unusable. Buying a new part directly from the service center, while more expensive, eliminates this risk.

Cost to Replace the Active Suspension Control Module

Pricing for Lucid parts and service is not widely published. The following is an estimate based on general industry pricing and limited findings. Actual costs from a Lucid Service Center may be higher.

Frequently Asked Questions (FAQ)