As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT PACK AUTO FAIL CAUTION MSG WITH SMOKE & ELEC BURNING SMELL IN THE CABIN. CONFIRMED PACK 2 FAILED. R & R PAN PACK 1, NO SMOKE OR ODOR NOTED. FOUND PDPS SENSE LINE NOT CONNECTED AT ACM, CONNECTED PDPS SENSE LINE IAW AMM 21-51-08. OPERATIONS CHECKED GOOD.