As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUTO THROTTLE WILL NOT ARM. FOUND CB POPPED AFTER CLIMB OUT. GROUNDED - YES. P18-1 E1 C/B FOUND OPEN (AUTOTHROTTLE DC1) VERIFIED NO DEFECTS IN PANEL P18-1 RESET C/B P18-1 E1 (AUTOTHROTTLE DC1) REF B737-800 AMM 20-60-01. PERFORMED AUTOTHROTTLE SYSTEM TEST REF AMM 2231-00-710*-802. NO DEFECTS FOUND. CKS GOOD. CHECKED DFCS CURRENT STAUTS. NO FAULTS REF AMM 22-11-00.