As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT PACK LIGHT ILLUMINATED DURING RECALL CHECK. GROUNDED - YES. PERF PTC BITE IAW B737-800 FIM 21-62 TASK 801. FOUND CONT # 2 W A MX MSG FOR "TCV THIS PACK" ON M1443. ONLY ONE HIT NOTED, REPERF BITE AND TEST CONTINUES TO PASS. UNABLE TO DUPLICATE FAULT, NO HISTORY INTHE LAST 30 DAYS.