2000 TOYOTA LAND CRUISER PROBLEMS: ABS LIGHTS ON, VSS TRAC AND VSC OFF LIGHTS ON. WENT THROUGH TO TOYOTA DEALERSHIP FOR DIAGNOSTIC AND DISCOVERED CODES FOR THE FOLLOWING: C1223 - ABS CONTROL SYSTEM MALFUNCTION AND C1246 - MASTER CYLINDER PRESSURE SENSOR. TOYOTA DEALER RECOMMEND TO REPLACE "SKID CONTROL ECU" FOUND THROUGH INTERNET THAT IS COMMON PROBLEM FOR TOYOTA TRUCKS PARTICULARLY SEQUOIAS. *TR