What was found
AIRCRAFT WAS GROUNDED: PILOT REPORTS THESE STATUS MESSAGES APPEARED: WINDSHEAR PREDICTIVE L, WINDSHEAR REACTIVE L, GROUND PROXIMITY SYS L, TERR SYS L, CRUISE FLAPS DISAGREE. MAINTENANCE ACCOMPLISHED FIM 22-10-F0 FOR AUTO PILOT CAUTION, NO FAULTS NOTED. MAINTENANCE CHECKED AND FOUND NO MESSAGE OR RELATED MESSAGES IAW FIM 27-50-F1-H8A-421A FOR THE CRUISE FLAPS DISAGREE. MAINTENANCE ACCOMPLISHED SYSTEM TEST ON LEFT ISS IAW AMM 34-42-00. SYSTEM PASSED TEST. NO FAULT OR NO ACTIVE FAULT ON CMCF FOR THE WINDSHEAR PREDICTIVE L STATUS MESSAGE AND WINDSHEAR REACTIVE L MESSAGES . MAINTENANCE ACCOMPLISHED SYSTEM TEST ON LEFT ISS IAW AMM 34-42-00. SYSTEM PASSED TEST. NO FAULT OR NO ACTIVE FAULT ON CMCF FOR THE GND PROX SYS L TERR SYS L STATUS MESSAGES.