As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUX PITOT LIGHT ON. GROUNDED - YES. RESISTANCE CKS RANG OPEN FOR AUX PITOT PROBE. REMOVED & REPLACED PROBE REF B737-800 AMM 34-11-01. ALTERNATE PITOT SYSTEM LEAK TEST PASS REF AMM 34-11-00 & PITOT HEAT OPS NORMAL. APPLIED AERODYNAMICS SEALANT.