What was found
FLT 626 - CREW DECLARED EMERGENCY INOP PHX DUE TO GEAR DOWN AND GEAR WARNING LIGHTS BEING INOPERATIVE. REPORTED THAT THE AURAL GEAR WARNING OPERATED NORMALLY. MAINTENANCE TROUBLESHOT AND FOUND CONNECTOR D4262P DISCONNECTED AT THE LANDING GEAR PANEL. MAINTENANCE RECONNECTED THE CONNECTOR, D4262P. PERFORMED MASTER WARNING AND CAUTION LIGHT TEST. OPERATIONAL WAS NORMAL IAW BOEING 737-300 MM 33-15-00-5. AURAL WARNING WAS ALSO NOTED TO OPERATE NORMALLY.