As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUDIO PANEL FAIL INTERNALLY GIVING AND UNSAFE GEAR INDICATION LIGHT, AND WHEN THE THROTTLE WAS PULLED TO IDLE, THE HYDRAULIC PUMP WOULD START TO RUN. REMOVED AND INSTALLED NEW AUDIO PANEL. THE LANDING GEAR OPERATIONAL CHECKED NORMAL. PART SENT IN FOR WARRANTY.