As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT BODY OVERHEAT INDICATION FOLLOWED BY AN ABNORMAL ODOR IN THE COCKPIT. SUPPLEMENTAL DATA UPDATE ACCOMPLISHED ENGINE RUN-UP ON BOTH ENGINES, AND PERFORMED PNEUMATIC SYSTEM TEST. NO BURNING SMELL AND NO AFT BODY OVERHEAT LIGHT ILLUMINATED.