As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG ODOR THROUGHOUT CABIN OF ELEC SMOKE AFTER TURNING ON APU PACKS. INSPECTED ACFT IAW AMM 05-51-26-800-801C1. INSPECTED BOTH PACKS & RECIRCULATION FANS, NO FAULTS NOTED. NO FAULTS ON ZONE PACK CONTROLLERS. RAN PACKS, PHENOLIC SMELL WAS DISSIPATED. OK TO CONTINUE.