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Lucid Air Charging Port Not Locking Securely - Slow Charging Issues

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Emily N. · rep 0 · May 22, 7:33 AM · 1 replies · solved · Question

Vehicle: 2023 Lucid Air Grand Touring

Hey everyone,

I've been having a persistent issue with my 2023 Lucid Air Grand Touring's charging port. Lately, it often doesn't seem to lock securely when I plug in, whether it's at home on my Level 2 charger or at a public DC fast charger. Sometimes it feels like it connects, but then I get a 'Charging Interrupted' message, or the charging speed is incredibly slow, like 5-10 kW when it should be much higher.

I've tried different cables and even different charging stations, but the problem seems to follow my car. I've checked for any visible debris in the port, but it looks clean. Has anyone else experienced this with their Lucid Air? Is there a known software glitch or a trick to get the port to engage properly?

It's really frustrating, especially when I'm on a road trip and relying on fast charging. Any advice or shared experiences would be greatly appreciated!

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 7:33 AM

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ClearTheCode admin answer:

This sounds like a frustrating issue, Sarah. Charging port problems can stem from various sources, from simple user error to more complex hardware or software faults. Here's a breakdown of steps and potential causes:

  1. Inspect the Charging Port and Cable:

    • Carefully examine the charging port on your Lucid Air for any visible debris, bent pins, or corrosion. Use a flashlight if necessary.
    • Ensure the charging cable's connector is also clean and free of damage. Even a small obstruction can prevent a secure connection or proper locking.

  2. Restart the Vehicle's Infotainment System:

    • Sometimes, a software glitch can affect communication with the charging system. Try performing a soft reset of your car's infotainment system (refer to your owner's manual for the exact procedure, often involves holding down certain buttons).

  3. Try a Different Charging Station and Cable:

    • While you've tried different stations, ensure you're testing with a known good cable and station. This helps isolate whether the issue is with your car or the external equipment.

  4. Check for Software Updates:

    • Lucid frequently pushes over-the-air (OTA) software updates. Ensure your vehicle's software is up to date, as these updates often include bug fixes for electrical and charging systems.

  5. Diagnostic Codes:

    • If you have an OBD-II scanner capable of reading EV-specific codes, you might look for codes related to the charging system. Common codes for charging port lock issues include:
      • P0D27: Charging Port Lock Actuator Circuit Malfunction
      • P0D28: Charging Port Lock Actuator Performance/Stuck
      • Other codes related to the onboard charger (OBC) or Battery Management System (BMS) could also be present if the issue is deeper.

Potential Causes:

  • Faulty Charging Port Lock Actuator: This is a common mechanical failure where the mechanism designed to secure the charging cable fails.
  • Software Glitch: A bug in the vehicle's charging control module or BMS software can cause communication errors or prevent proper locking.
  • Communication Error: The car's system might not be correctly communicating with the charging station, leading to charging interruptions or reduced speeds.
  • Onboard Charger (OBC) Issue: While less likely for a locking issue, a failing OBC could contribute to slow charging speeds.

When to See a Shop: If the issue persists after trying the above troubleshooting steps, especially if you're consistently getting error messages on your dashboard or experiencing significantly reduced charging speeds across multiple reliable stations, it's time to schedule an appointment with a Lucid service center. This could indicate a hardware failure with the charging port assembly, the lock actuator, or a more complex software or BMS problem that requires specialized diagnostic tools and expertise.

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