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Look up an OBD-II trouble code.

Search 3,195 reference definitions. Check the code description first, then confirm it applies to your vehicle before following a diagnostic procedure.

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Manufacturer-specific descriptions can vary with model, engine and year. This directory preserves the supplied reference data; it is not a substitute for vehicle-specific service information. Detailed guides identify their sources and reviewer.

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U1204SCP (J1850) Invalid or Missing Data for Steering ColumnNetwork U1205SCP (J1850) Invalid or Missing Data for Steering ColumnNetwork U1206SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1207SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1208SCP (J1850) Invalid or Missing Data for Seat SwitchesNetwork U1209SCP (J1850) Invalid or Missing Data for Seat SwitchesNetwork U1210SCP (J1850) Invalid or Missing Data for RestraintsNetwork U1211SCP (J1850) Invalid or Missing Data for RestraintsNetwork U1212SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1213SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1214SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1215SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1216SCP (J1850) Invalid or Missing Data for External Lamp OutageNetwork U1217SCP (J1850) Invalid or Missing Data for External Lamp OutageNetwork U1218SCP (J1850) Invalid or Missing Data for External LampsNetwork U1219SCP (J1850) Invalid or Missing Data for External LampsNetwork U1220SCP (J1850) Invalid or Missing Data for Interior Lamp OutageNetwork U1221SCP (J1850) Invalid or Missing Data for Interior Lamp OutageNetwork U1222SCP (J1850) Invalid or Missing Data for Interior LampsNetwork U1223SCP (J1850) Invalid or Missing Data for Interior LampsNetwork U1224SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1225SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1226SCP (J1850) Invalid or Missing Data for Body Status RequestNetwork U1227SCP (J1850) Invalid or Missing Data for Body Status RequestNetwork U1228SCP (J1850) Invalid or Missing Data for TiresNetwork U1229SCP (J1850) Invalid or Missing Data for TiresNetwork U1230SCP (J1850) Invalid or Missing Data for Electric DefrostNetwork U1231SCP (J1850) Invalid or Missing Data for Electric DefrostNetwork U1232SCP (J1850) Invalid or Missing Data for NavigationNetwork U1233SCP (J1850) Invalid or Missing Data for NavigationNetwork U1234SCP (J1850) Invalid or Missing Data for DisplaysNetwork U1235SCP (J1850) Invalid or Missing Data for DisplaysNetwork U1236SCP (J1850) Invalid or Missing Data for Memory StorageNetwork U1237SCP (J1850) Invalid or Missing Data for Memory StorageNetwork U1238SCP (J1850) Invalid or Missing Data for Experimental #4Network U1239SCP (J1850) Invalid or Missing Data for Experimental #4Network U1240SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1241SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1242SCP (J1850) Invalid or Missing Data for Exterior EnvironmentNetwork U1243SCP (J1850) Invalid or Missing Data for Exterior EnvironmentNetwork U1244SCP (J1850) Invalid or Missing Data for Interior EnvironmentNetwork U1245SCP (J1850) Invalid or Missing Data for Interior EnvironmentNetwork U1246SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1247SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1248SCP (J1850) Invalid or Missing Data for Time / DateNetwork U1249SCP (J1850) Invalid or Missing Data for Time / DateNetwork U1250SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN)Network U1251SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN)Network U1252SCP (J1850) Invalid or Missing Data for Class A FunctionsNetwork U1253SCP (J1850) Invalid or Missing Data for Class A FunctionsNetwork

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