HomeBrandsLucidSedansluc_du001
luc_du001
Moderate
Lucid · Sedans
Drive Unit Overtemperature Front
Quick Answer
Error code LUC_DU001 on your Lucid Sedans means: Drive Unit Overtemperature Front. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
LAGTLAGTPLAPLASLAT
Likely Causes
  1. Sustained high-power operation on track or repeated hard acceleration cycles
  2. Front drive unit coolant flow restriction or pump underperformance
  3. Drive unit coolant level low reducing thermal management effectiveness
  4. Ambient temperature extremes pushing thermal limits during spirited driving
  5. Front motor winding insulation degradation generating excess internal heat
How to Fix It
1
Reduce vehicle speed and avoid hard acceleration to lower front motor thermal load
2
Pull over and allow the front drive unit to cool for a minimum of 20 minutes
3
Check drive unit coolant level and inspect hoses for leaks
4
Monitor front motor temperature via vehicle service display after restart
5
Contact Lucid service if overtemperature condition recurs under normal driving
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
Drive unit coolant fluid (Lucid-approved specification)
Front drive unit coolant pump
Coolant hose and fitting kit
Related Error Codes
LUC_HV001LUC_HV002LUC_HV003LUC_CP001LUC_CP002
Video Guides
Loading video guides…
Search more on YouTube →