What was found
DURING CLIMB, WITH AUTOPILOT ENGAGED, CREW WAS ALERTED TO A RT WING OVERTEMP MESSAGE, FOLLOWED BY AUTOPILOT DOING UNCOMMANDED LT & RT ROLLS RAPIDLY, AUTOPILOT DISENGAGED BY CREW & THE ACFT FLOWN BY HAND. CREW NOTED THAT THE AILERON TRIM INDICATED FULL LT DEFLECTION & WOULD NOT RESPOND TO SWITCH MOVEMENT. DESCENDED & LANDED SAFELY. UPON TOUCHDOWN, CREW WAS ALERTED TO A WOW MISCOMPARE MESSAGE. NOTED WITH ENGS AT IDLE POWER WITH ALL ANTI-ICE SELECTED OFF, BOTH LT & RT WING OVERHEAT MESSAGES ILLUMINATED. ACRT TURNED OVER TO MAINT, ARES DATA DOWNLOADED & SENT TO MANUFACTURER FOR EVALUATION. MANUFACTURER REVIEWED THE DATA & ADVISED TECHS TO INSPECT CONDITION & SECURITY OF ELECTRICAL CONNECTOR PS001. MAINTGAINED ACCESS TO CONNECTOR PS001 & DISCOVERED CONNECTOR WAS NOT LOCKED IN PLACE & LOOSE. MAINT INSPECTED THE CONNECTOR, ELECTRICAL PINS & SOCKETS, NO ISSUES NOTED. CONNECTOR PS001 REINSTALLED & SYSTEMS WERE CHECKED IAW MM.