As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, THE INBD ROLL SPOILER HYD PRESSURE CAUTION LIGHT ILLUMINATED. ACFT RETURNED TO FIELD. GROUND MX CREW CLEANED THE ROLL SPOILER CONNECTOR PLUG AND PERFORMED AN OPS CHECK OF THE ROLL SPOILER SYS. OPS CHECKED SATISFACTORY. ACFT RELEASED FOR TEST FLIGHT, RETURNED SATISFACTORY. ACFT RETURNED TO FLIGHT STATUS.