As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L BLEED DUCT WARNING MESSAGE AT 7000 FEET AFTER TAKEOFF. COMPLIED WITH QRH PROCEDURE. (FLIGHT 6190) INTERROGATED MDC FOUND B1 CODE 349537. TROUBLESHOT PER FIM 36-21--01. FOUND CONNECTOR MT137P1 FAULTY AS INDICATED BY FLUCTUATING RESISTANCE READINGS WHEN TESTED IAW AMM 36-21-00. REPLACED CONNECTOR MT137P1 IAW AMM 36-21-01. OPS CHECKS GOOD IAW AMM 36-21-00.