As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENTRY DOOR LIGHT DR1 CAME ON DURING DESCENT AND REMAINED ON. DR1 LIGHT CAME ON AT APPROX 2.4 PSI DIF PRESS. REMOVED AND REPLACED LOWER TORQUE TUBE ASSY, PER MM 52-11-00, ADJUSTED DOOR WARNING LIGHT PER MM 52-17-00. OPS CHECK OK ON GROUND.