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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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U1054SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1055SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1056SCP (J1850) Invalid or Missing Data for Vehicle ConfigurationNetwork U1057SCP (J1850) Invalid or Missing Data for Vehicle ConfigurationNetwork U1058SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDLNetwork U1059SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDLNetwork U1060SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1061SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1062SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1063SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1064SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1065SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1066SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1067SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1068SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1069SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1070SCP (J1850) Invalid or Missing Data for Engine SensorsNetwork U1071SCP (J1850) Invalid or Missing Data for Engine SensorsNetwork U1072SCP (J1850) Invalid or Missing Data for Engine CoolantNetwork U1073SCP (J1850) Invalid or Missing Data for Engine CoolantNetwork U1074SCP (J1850) Invalid or Missing Data for Engine OilNetwork U1075SCP (J1850) Invalid or Missing Data for Engine Oil TempNetwork U1076SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1077SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1078SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1079SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1080SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1081SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1082SCP (J1850) Invalid or Missing Data for Engine Systems OtherNetwork U1083SCP (J1850) Invalid or Missing Data for Engine Systems OtherNetwork U1084SCP (J1850) Invalid or Missing Data for Powertrain Status RequestNetwork U1085SCP (J1850) Invalid or Missing Data for Powertrain Status RequestNetwork U1086SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1087SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1088SCP (J1850) Invalid or Missing Data for SuspensionNetwork U1089SCP (J1850) Invalid or Missing Data for SuspensionNetwork U1090SCP (J1850) Invalid or Missing Data for Non-Legislated DiagnosticsNetwork U1091SCP (J1850) Invalid or Missing Data for Non-Legislated DiagnosticsNetwork U1092SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1093SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1094SCP (J1850) Invalid or Missing Data for Experimental #2Network U1095SCP (J1850) Invalid or Missing Data for Experimental #2Network U1096SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1097SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1098SCP (J1850) Invalid or Missing Data for Vehicle Speed ControlNetwork U1099SCP (J1850) Invalid or Missing Data for Vehicle Speed ControlNetwork U1100SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1101SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1102SCP (J1850) Invalid or Missing Data for Primary IdNetwork U1103SCP (J1850) Invalid or Missing Data for Primary IdNetwork

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