As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#2511, JFK-LAS. (AIRCRAFT DIVERTED TO ORD) "STRONG ODOR MID CABIN; COMPLIED WITH INFORMATION NOTICE 2017-T015 STEP 1 ISOLATED FAULT TO TYPE 10 AMBIENT AIR DURING FLIGHT PHASE PER TSM 05-50-00-810-085-B NO ODOR ON GROUND WITH APU AND BOTH ENG RUNNING NO ODRS NOTED DURING OUTSIDE INSPECTION A/C OKAY FOR SERVICE.