As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ATTEMPTED START, STARTER 'BUZZED' OR 'GROWLED'. AFTER START, GENERATOR DID NOT COME ON-LINE. TROUBLESHOT TO GCU POWER WIRE PB87 CONNECTOR OPENED INTERMITTENTLY. FOUND CONNECTOR CRIMPED ON INSULATION WITH STRANDS OF WIRE EXTENDING BEYOND AND MAKING SOME CONTACT. REPLACED CONNECTOR.