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Slow AC Charging on my 2023 Lucid Air Grand Touring

0

Steve N. · rep 0 · May 22, 7:36 AM · 1 replies · solved · Question

Vehicle: 2023 Lucid Air Grand Touring

Hey everyone,

I've been experiencing really slow AC charging speeds with my 2023 Lucid Air Grand Touring lately. I usually charge at home using a Level 2 charger, and it feels like it's taking much longer than it should. I've tried using a different EVSE at a friend's house, and the issue persists, so I don't think it's my home charger.

My 2023 Lucid Air Grand Touring is usually fantastic, but this charging problem is becoming a real headache. It's impacting my daily routine. I'm wondering if anyone else with a Lucid Air, especially a 2023 model, has encountered similar issues? Is this a known problem or perhaps something covered by a TSB or recall? Any advice would be greatly appreciated before I schedule a service appointment.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 7:36 AM

0

ClearTheCode admin answer:

Slow AC charging on your 2023 Lucid Air Grand Touring can be frustrating, especially when it impacts your daily use. This issue typically points to a few potential areas.

Here are the steps and potential causes to investigate:

  1. Check Charging Settings:

    • Ensure your Lucid Air's charging settings (via the infotainment screen or Lucid app) are not limiting the AC charging rate. Sometimes, a lower amperage limit might be set inadvertently.
    • Verify that "Scheduled Charging" or "Charge Limit" settings aren't interfering.

  2. Inspect Charging Port and Cable:

    • Carefully inspect your vehicle's charging port for any debris, damage, or corrosion that might hinder a proper connection.
    • Examine your charging cable (both ends) for any signs of wear, damage, or bent pins. A faulty cable can significantly reduce charging efficiency.

  3. Onboard Charger (OBC) Malfunction:

    • The onboard charger in your Lucid Air converts AC power from the EVSE to DC power for the battery. A fault within the OBC is a common cause of slow AC charging. This would require professional diagnosis.
    • While less common, a specific diagnostic trouble code (DTC) related to charging might be stored, such as P0D2A (Onboard Charger Performance) or P0D2B (Onboard Charger Input Circuit). A service center can read these.

  4. Software Glitch:

    • Ensure your Lucid Air's software is up to date. Over-the-air (OTA) updates often include bug fixes and performance improvements that could address charging anomalies.

When to See a Shop: If you've checked your settings, inspected the port and cable, and the issue persists, it's time to schedule a service appointment with a Lucid service center. They have specialized diagnostic tools to:

  • Perform a thorough diagnostic scan for any relevant DTCs.
  • Test the onboard charger's functionality.
  • Inspect the high-voltage battery management system (BMS) for any irregularities affecting charging.
  • Check for any active Technical Service Bulletins (TSBs) or recalls related to charging performance for your 2023 Lucid Air Grand Touring.

Addressing this promptly will ensure your vehicle charges efficiently and maintains optimal battery health.

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