As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI EMERGENCY DOORS LIGHT ILLUMINATED. CREW RETURNED TO THE BLOCKS (BTB). REMOVED AND INSTALLED RESISTOR 59032 IAW B767-WDM 52-71-12, PERFORMED PSEU BITE TEST IAW B767 FIM 32-09 FAULT TREE803, BITE TEST GOOD. A/C REMAINS NO ETOPS AND RETURNED TO SERVICE.