As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKE OFF THE DOORS ARMED WARN CIRCUIT BREAKER (T35) POPPED AND ALL DOOR LIGHTS AND DOOR MASTER PANEL LIGHTS STOP ILLUMINATED. FOUND WIRE CONNECTOR LOOSE AT DOOR 4L ARM LIGHT. SECURED WIRE IAW B767 AMM 52-73. (8871076) (AIRCRAFT GROUNDED)