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luc_tc001
Moderate
Lucid · Sedans
Glass Cockpit Display Error
Quick Answer
Error code LUC_TC001 on your Lucid Sedans means: Glass Cockpit Display Error. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
LAGTLAGTPLAPLASLAT
Likely Causes
  1. Display controller firmware crash requiring system restart to recover
  2. Loose or damaged ribbon cable connection to the Glass Cockpit display panel
  3. Touchscreen digitizer failure causing loss of input or display response
  4. Thermal throttling of display processing hardware in extreme ambient heat
  5. Power supply instability to display system from 12V bus fluctuation
How to Fix It
1
Attempt a soft reset of the infotainment system using the vehicle settings or physical button combination
2
Allow the vehicle to fully power down and restart after a 5-minute wait
3
Check if the display issue persists after a complete vehicle software update via OTA or Wi-Fi
4
Inspect the display surface for physical cracks or moisture that may be causing digitizer failure
5
Contact Lucid service for display module, ribbon cable, or display controller replacement
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Glass Cockpit display assembly
Display controller module
Ribbon cable and connector kit
Thermal interface pad for display system
Related Error Codes
LUC_HV001LUC_HV002LUC_HV003LUC_CP001LUC_CP002
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