As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ATTEMPTING T/O FORM JAX TO BNA. IMMEDIATELY AFTER SELECTING T/O POWER, CASS SYSTEM GENERATED A RED "PRIM TRIM INOP" A YELLOW "SEC TRIM FAIL" AND A WHITE "PRI TRIM FAIL". CREW ABORTED TAKE OFF AND TAXIED BACK TO THE FBO. I WAS NOTIFIED RIGHT AWAY AND WE DISPATCHED A MAINTENANCE TEAM TO DIAGNOSE THE FAULT, AFTER 2 DAYS OF TROUBLESHOOTING, FOUND THE HSTA CONTROL BOX HAD INTERNALLY FAULTED. REPLACED HSTA CONTROL BOX WITH OPS CHECKS GOOD