What was found
DURING LANDING GEAR RETRACTION, WE RECEIVED PARKING BRAKE SOV AND ANTI SKID INBD CAUTION MESSAGES, FOLLOWED BY A GEAR DISAGREE WARNING MESSAGE. THE QRH PROCEDURES WERE FOLLOWED RESULTING IN SUCCESSFUL THREE DOWN AND LOCKED. THE RETURN TO FIELD AND GATE WITH NOSE WHEEL STEERING WAS NORMAL. (FLIGHT 5082 - FILED CLOSED) PLEASE REFERENCE AML 851190, INTERROGATED MDC NO FAULT NOTED. INTERROGATED PSEU IN REFERENCE TO CRJ 200 AMM 32-61-01, NO FAULT CODE NOTED, TAKE FLIGHT LAG 1 HISTORY FOR THE SENSOR THEY ARE S33 NEAR, S17 NEAR, DI 11 OFF, DI 09 ON, S30 FAR, S31 FAR S32 FAR, DI 14 ON AND DI 15 ON. NEED MORE TROUBLESHOOTING.