As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF ROLL, THE AVIONICS AND ELEVATOR FEEL CAUTION LIGHTS ILLUMINATED AT 70 KTS. AFTER ABORTING THE TAKEOFF AND CLEARING THE RUNWAY THE LIGHTS WENT OUT. INTERROGATED CDS, FOUND FAULT IOP2/ED & IOP2/MFD2. COMPLIED WITH FIM TASK 31-41-00-810-865. PERFORMED TEST OF IOP2 IAW TASK CARD 6314101. OPS TESTED GOOD. RETURNED TO SERVICE.