Home Get Help at BAT Auto Get an ALLDATAdiy Repair Info Subscription

OBDII U Trouble Code Info

OBDII U Code DefinitionsBe sure to double check the codes.

Codes may be Manufacturer specific and may not match the ones listed here.Check specific manufacturer pages on the site, as some of them,

we list the OBD2 codes on those pages for those specific vehicles.

U1000 SCP (J1850) Invalid or Missing Data for Primary IdU1001 SCP (J1850) Invalid or Missing Data for Primary IdU1002 SCP (J1850) Invalid or Missing Data for Primary IdU1003 SCP (J1850) Invalid or Missing Data for Primary IdU1004 SCP (J1850) Invalid or Missing Data for EEC ProgrammingU1005 SCP (J1850) Invalid or Missing Data for EEC ProgrammingU1006 SCP (J1850) Invalid or Missing Data for Primary IdU1007 SCP (J1850) Invalid or Missing Data for Primary IdU1008 SCP (J1850) Invalid or Missing Data for Engine TorqueU1009 SCP (J1850) Invalid or Missing Data for Engine TorqueU1010 SCP (J1850) Invalid or Missing Data for Engine Air IntakeU1011 SCP (J1850) Invalid or Missing Data for Engine Air IntakeU1012 SCP (J1850) Invalid or Missing Data for Primary IdU1013 SCP (J1850) Invalid or Missing Data for Primary IdU1014 SCP (J1850) Invalid or Missing Data for Primary IdU1015 SCP (J1850) Invalid or Missing Data for Primary IdU1016 SCP (J1850) Invalid or Missing Data for Primary IdU1017 SCP (J1850) Invalid or Missing Data for Primary IdU1018 SCP (J1850) Invalid or Missing Data for ThrottleU1019 SCP (J1850) Invalid or Missing Data for ThrottleU1020 SCP (J1850) Invalid or Missing Data for Air Conditioning ClutchU1021 SCP (J1850) Invalid or Missing Data for Air Conditioning ClutchU1022 SCP (J1850) Invalid or Missing Data for Primary IdU1023 SCP (J1850) Invalid or Missing Data for Primary IdU1024 SCP (J1850) Invalid or Missing Data for Primary IdU1025 SCP (J1850) Invalid or Missing Data for Primary IdU1026 SCP (J1850) Invalid or Missing Data for Engine RPMU1027 SCP (J1850) Invalid or Missing Data for Engine RPMU1028 SCP (J1850) Invalid or Missing Data for Primary IdU1029 SCP (J1850) Invalid or Missing Data for Primary IdU1030 SCP (J1850) Invalid or Missing Data for Experimental #1U1031 SCP (J1850) Invalid or Missing Data for Experimental #1U1032 SCP (J1850) Invalid or Missing Data for Primary IdU1033 SCP (J1850) Invalid or Missing Data for Primary IdU1034 SCP (J1850) Invalid or Missing Data for Primary IdU1035 SCP (J1850) Invalid or Missing Data for Primary IdU1036 SCP (J1850) Invalid or Missing Data for WheelsU1037 SCP (J1850) Invalid or Missing Data for WheelsU1038 SCP (J1850) Invalid or Missing Data for Primary IdU1039 SCP (J1850) Invalid or Missing Data for Primary Id / VehicleSpeedU1040 SCP (J1850) Invalid or Missing Data for Vehicle SpeedU1041 SCP (J1850) Invalid or Missing Data for Vehicle SpeedU1042 SCP (J1850) Invalid or Missing Data for Traction ControlU1043 SCP (J1850) Invalid or Missing Data for Traction ControlU1044 SCP (J1850) Invalid or Missing Data for Traction Motor

!"#$

%"

OBDII U OBD Trouble Codes http://www.troublecodes.net/OBD2/Ucodes/

1 de 6 06/04/2015 15:10

U1045 SCP (J1850) Invalid or Missing Data for Traction MotorU1046 SCP (J1850) Invalid or Missing Data for Primary IdU1047 SCP (J1850) Invalid or Missing Data for Primary IdU1048 SCP (J1850) Invalid or Missing Data for Primary IdU1049 SCP (J1850) Invalid or Missing Data for Primary IdU1050 SCP (J1850) Invalid or Missing Data for BrakesU1051 SCP (J1850) Invalid or Missing Data for BrakesU1052 SCP (J1850) Invalid or Missing Data for Steering / Steering WheelU1053 SCP (J1850) Invalid or Missing Data for Steering / Steering WheelU1054 SCP (J1850) Invalid or Missing Data for Primary IdU1055 SCP (J1850) Invalid or Missing Data for Primary IdU1056 SCP (J1850) Invalid or Missing Data for Vehicle ConfigurationU1057 SCP (J1850) Invalid or Missing Data for Vehicle ConfigurationU1058 SCP (J1850) Invalid or Missing Data for Transmission / Transaxle /PRNDLU1059 SCP (J1850) Invalid or Missing Data for Transmission / Transaxle /PRNDLU1060 SCP (J1850) Invalid or Missing Data for Primary IdU1061 SCP (J1850) Invalid or Missing Data for Primary IdU1062 SCP (J1850) Invalid or Missing Data for Primary IdU1063 SCP (J1850) Invalid or Missing Data for Primary IdU1064 SCP (J1850) Invalid or Missing Data for Primary IdU1065 SCP (J1850) Invalid or Missing Data for Primary IdU1066 SCP (J1850) Invalid or Missing Data for Primary IdU1067 SCP (J1850) Invalid or Missing Data for Primary IdU1068 SCP (J1850) Invalid or Missing Data for Primary IdU1069 SCP (J1850) Invalid or Missing Data for Primary IdU1070 SCP (J1850) Invalid or Missing Data for Engine SensorsU1071 SCP (J1850) Invalid or Missing Data for Engine SensorsU1072 SCP (J1850) Invalid or Missing Data for Engine CoolantU1073 SCP (J1850) Invalid or Missing Data for Engine CoolantU1074 SCP (J1850) Invalid or Missing Data for Engine OilU1075 SCP (J1850) Invalid or Missing Data for Engine Oil TempU1076 SCP (J1850) Invalid or Missing Data for Primary IdU1077 SCP (J1850) Invalid or Missing Data for Primary IdU1078 SCP (J1850) Invalid or Missing Data for Primary IdU1079 SCP (J1850) Invalid or Missing Data for Primary IdU1080 SCP (J1850) Invalid or Missing Data for Primary IdU1081 SCP (J1850) Invalid or Missing Data for Primary IdU1082 SCP (J1850) Invalid or Missing Data for Engine Systems OtherU1083 SCP (J1850) Invalid or Missing Data for Engine Systems OtherU1084 SCP (J1850) Invalid or Missing Data for Powertrain StatusRequestU1085 SCP (J1850) Invalid or Missing Data for Powertrain StatusRequestU1086 SCP (J1850) Invalid or Missing Data for Primary IdU1087 SCP (J1850) Invalid or Missing Data for Primary IdU1088 SCP (J1850) Invalid or Missing Data for SuspensionU1089 SCP (J1850) Invalid or Missing Data for SuspensionU1090 SCP (J1850) Invalid or Missing Data for Non-LegislatedDiagnosticsU1091 SCP (J1850) Invalid or Missing Data for Non-LegislatedDiagnosticsU1092 SCP (J1850) Invalid or Missing Data for Primary IdU1093 SCP (J1850) Invalid or Missing Data for Primary IdU1094 SCP (J1850) Invalid or Missing Data for Experimental #2U1095 SCP (J1850) Invalid or Missing Data for Experimental #2U1096 SCP (J1850) Invalid or Missing Data for Primary IdU1097 SCP (J1850) Invalid or Missing Data for Primary IdU1098 SCP (J1850) Invalid or Missing Data for Vehicle Speed ControlU1099 SCP (J1850) Invalid or Missing Data for Vehicle Speed ControlU1100 SCP (J1850) Invalid or Missing Data for Primary IdU1101 SCP (J1850) Invalid or Missing Data for Primary Id

OBDII U OBD Trouble Codes http://www.troublecodes.net/OBD2/Ucodes/

2 de 6 06/04/2015 15:10

U1102 SCP (J1850) Invalid or Missing Data for Primary IdU1103 SCP (J1850) Invalid or Missing Data for Primary IdU1104 SCP (J1850) Invalid or Missing Data for Chassis Status RequestU1105 SCP (J1850) Invalid or Missing Data for Chassis Status RequestU1106 SCP (J1850) Invalid or Missing Data for Legislated DiagnosticsU1107 SCP (J1850) Invalid or Missing Data for Legislated DiagnosticsU1108 SCP (J1850) Invalid or Missing Data for Electric Traction Drive(Inverter)U1109 SCP (J1850) Invalid or Missing Data for Electric Traction Drive(Inverter)U1110 SCP (J1850) Invalid or Missing Data for Primary IdU1111 SCP (J1850) Invalid or Missing Data for Primary IdU1112 SCP (J1850) Invalid or Missing Data for Primary IdU1113 SCP (J1850) Invalid or Missing Data for Primary IdU1114 SCP (J1850) Invalid or Missing Data for Charging SystemU1115 SCP (J1850) Invalid or Missing Data for Charging SystemU1116 SCP (J1850) Invalid or Missing Data for Electrical EnergyManagementU1117 SCP (J1850) Invalid or Missing Data for Electrical EnergyManagementU1118 SCP (J1850) Invalid or Missing Data for Primary IdU1119 SCP (J1850) Invalid or Missing Data for Primary IdU1120 SCP (J1850) Invalid or Missing Data for Primary IdU1121 SCP (J1850) Invalid or Missing Data for Primary IdU1122 SCP (J1850) Invalid or Missing Data for OdometerU1123 SCP (J1850) Invalid or Missing Data for OdometerU1124 SCP (J1850) Invalid or Missing Data for Primary IdU1125 SCP (J1850) Invalid or Missing Data for Primary IdU1126 SCP (J1850) Invalid or Missing Data for Primary IdU1127 SCP (J1850) Invalid or Missing Data for Primary IdU1128 SCP (J1850) Invalid or Missing Data for Primary IdU1129 SCP (J1850) Invalid or Missing Data for Primary IdU1130 SCP (J1850) Invalid or Missing Data for Fuel SystemU1131 SCP (J1850) Invalid or Missing Data for Fuel SystemU1132 SCP (J1850) Invalid or Missing Data for Vehicle MotionU1133 SCP (J1850) Invalid or Missing Data for Vehicle MotionU1134 SCP (J1850) Invalid or Missing Data for Ignition Switch / StarterU1135 SCP (J1850) Invalid or Missing Data for Ignition Switch / StarterU1136 SCP (J1850) Invalid or Missing Data for TelltalesU1137 SCP (J1850) Invalid or Missing Data for TelltalesU1138 SCP (J1850) Invalid or Missing Data for Primary IdU1139 SCP (J1850) Invalid or Missing Data for Primary IdU1140 SCP (J1850) Invalid or Missing Data for GatewayU1141 SCP (J1850) Invalid or Missing Data for GatewayU1142 SCP (J1850) Invalid or Missing Data for Primary IdU1143 SCP (J1850) Invalid or Missing Data for Primary IdU1144 SCP (J1850) Invalid or Missing Data for Primary IdU1145 SCP (J1850) Invalid or Missing Data for Primary IdU1146 SCP (J1850) Invalid or Missing Data for Vehicle SecurityU1147 SCP (J1850) Invalid or Missing Data for Vehicle SecurityU1148 SCP (J1850) Invalid or Missing Data for Audio ControlU1149 SCP (J1850) Invalid or Missing Data for Audio ControlU1150 SCP (J1850) Invalid or Missing Data for Audible WarningsU1151 SCP (J1850) Invalid or Missing Data for Audible WarningsU1152 SCP (J1850) Invalid or Missing Data for Experimental #3U1153 SCP (J1850) Invalid or Missing Data for Experimental #3U1154 SCP (J1850) Invalid or Missing Data for Compact DiscU1155 SCP (J1850) Invalid or Missing Data for Compact DiscU1156 SCP (J1850) Invalid or Missing Data for Digital Signal ProcessingU1157 SCP (J1850) Invalid or Missing Data for Digital Signal ProcessingU1158 SCP (J1850) Invalid or Missing Data for AntennaU1159 SCP (J1850) Invalid or Missing Data for Antenna

OBDII U OBD Trouble Codes http://www.troublecodes.net/OBD2/Ucodes/

3 de 6 06/04/2015 15:10

U1160 SCP (J1850) Invalid or Missing Data for Primary IdU1161 SCP (J1850) Invalid or Missing Data for Primary IdU1162 SCP (J1850) Invalid or Missing Data for Digital Audio TapeU1163 SCP (J1850) Invalid or Missing Data for Digital Audio TapeU1164 SCP (J1850) Invalid or Missing Data for Tuner / ReceiverU1165 SCP (J1850) Invalid or Missing Data for Tuner / ReceiverU1166 SCP (J1850) Invalid or Missing Data for Cassette TapeU1167 SCP (J1850) Invalid or Missing Data for Cassette TapeU1168 SCP (J1850) Invalid or Missing Data for Primary IdU1169 SCP (J1850) Invalid or Missing Data for Primary IdU1170 SCP (J1850) Invalid or Missing Data for Cellular Phone / PagingSystemU1171 SCP (J1850) Invalid or Missing Data for Cellular Phone / PagingSystemU1172 SCP (J1850) Invalid or Missing Data for Remote Button ControlU1173 SCP (J1850) Invalid or Missing Data for Remote Button ControlU1174 SCP (J1850) Invalid or Missing Data for Primary IdU1175 SCP (J1850) Invalid or Missing Data for Primary IdU1176 SCP (J1850) Invalid or Missing Data for Primary IdU1177 SCP (J1850) Invalid or Missing Data for Primary IdU1178 SCP (J1850) Invalid or Missing Data for Climate Control (HVAC)U1179 SCP (J1850) Invalid or Missing Data for Climate Control (HVAC)U1180 SCP (J1850) Invalid or Missing Data for Personalization (Memory)FeaturesU1181 SCP (J1850) Invalid or Missing Data for Personalization (Memory)FeaturesU1182 SCP (J1850) Invalid or Missing Data for Primary IdU1183 SCP (J1850) Invalid or Missing Data for Primary IdU1184 SCP (J1850) Invalid or Missing Data for Window Wiper / WasherU1185 SCP (J1850) Invalid or Missing Data for Window Wiper / WasherU1186 SCP (J1850) Invalid or Missing Data for Primary IdU1187 SCP (J1850) Invalid or Missing Data for Primary IdU1188 SCP (J1850) Invalid or Missing Data for Primary IdU1189 SCP (J1850) Invalid or Missing Data for Primary IdU1190 SCP (J1850) Invalid or Missing Data for Primary IdU1191 SCP (J1850) Invalid or Missing Data for Primary IdU1192 SCP (J1850) Invalid or Missing Data for Primary IdU1193 SCP (J1850) Invalid or Missing Data for Primary IdU1194 SCP (J1850) Invalid or Missing Data for MirrorsU1195 SCP (J1850) Invalid or Missing Data for MirrorsU1196 SCP (J1850) Invalid or Missing Data for Door LocksU1197 SCP (J1850) Invalid or Missing Data for Door LocksU1198 SCP (J1850) Invalid or Missing Data for External Access (Doors)U1199 SCP (J1850) Invalid or Missing Data for External Access (Doors)U1200 SCP (J1850) Invalid or Missing Data for Seat Motion / ControlU1201 SCP (J1850) Invalid or Missing Data for Seat Motion / ControlU1202 SCP (J1850) Invalid or Missing Data for WindowsU1203 SCP (J1850) Invalid or Missing Data for WindowsU1204 SCP (J1850) Invalid or Missing Data for Steering ColumnU1205 SCP (J1850) Invalid or Missing Data for Steering ColumnU1206 SCP (J1850) Invalid or Missing Data for Primary IdU1207 SCP (J1850) Invalid or Missing Data for Primary IdU1208 SCP (J1850) Invalid or Missing Data for Seat SwitchesU1209 SCP (J1850) Invalid or Missing Data for Seat SwitchesU1210 SCP (J1850) Invalid or Missing Data for RestraintsU1211 SCP (J1850) Invalid or Missing Data for RestraintsU1212 SCP (J1850) Invalid or Missing Data for Primary IdU1213 SCP (J1850) Invalid or Missing Data for Primary IdU1214 SCP (J1850) Invalid or Missing Data for Primary IdU1215 SCP (J1850) Invalid or Missing Data for Primary IdU1216 SCP (J1850) Invalid or Missing Data for External Lamp OutageU1217 SCP (J1850) Invalid or Missing Data for External Lamp Outage

OBDII U OBD Trouble Codes http://www.troublecodes.net/OBD2/Ucodes/

4 de 6 06/04/2015 15:10

U1218 SCP (J1850) Invalid or Missing Data for External LampsU1219 SCP (J1850) Invalid or Missing Data for External LampsU1220 SCP (J1850) Invalid or Missing Data for Interior Lamp OutageU1221 SCP (J1850) Invalid or Missing Data for Interior Lamp OutageU1222 SCP (J1850) Invalid or Missing Data for Interior LampsU1223 SCP (J1850) Invalid or Missing Data for Interior LampsU1224 SCP (J1850) Invalid or Missing Data for Primary IdU1225 SCP (J1850) Invalid or Missing Data for Primary IdU1226 SCP (J1850) Invalid or Missing Data for Body Status RequestU1227 SCP (J1850) Invalid or Missing Data for Body Status RequestU1228 SCP (J1850) Invalid or Missing Data for TiresU1229 SCP (J1850) Invalid or Missing Data for TiresU1230 SCP (J1850) Invalid or Missing Data for Electric DefrostU1231 SCP (J1850) Invalid or Missing Data for Electric DefrostU1232 SCP (J1850) Invalid or Missing Data for NavigationU1233 SCP (J1850) Invalid or Missing Data for NavigationU1234 SCP (J1850) Invalid or Missing Data for DisplaysU1235 SCP (J1850) Invalid or Missing Data for DisplaysU1236 SCP (J1850) Invalid or Missing Data for Memory StorageU1237 SCP (J1850) Invalid or Missing Data for Memory StorageU1238 SCP (J1850) Invalid or Missing Data for Experimental #4U1239 SCP (J1850) Invalid or Missing Data for Experimental #4U1240 SCP (J1850) Invalid or Missing Data for Primary IdU1241 SCP (J1850) Invalid or Missing Data for Primary IdU1242 SCP (J1850) Invalid or Missing Data for Exterior EnvironmentU1243 SCP (J1850) Invalid or Missing Data for Exterior EnvironmentU1244 SCP (J1850) Invalid or Missing Data for Interior EnvironmentU1245 SCP (J1850) Invalid or Missing Data for Interior EnvironmentU1246 SCP (J1850) Invalid or Missing Data for Primary IdU1247 SCP (J1850) Invalid or Missing Data for Primary IdU1248 SCP (J1850) Invalid or Missing Data for Time / DateU1249 SCP (J1850) Invalid or Missing Data for Time / DateU1250 SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN)U1251 SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN)U1252 SCP (J1850) Invalid or Missing Data for Class A FunctionsU1253 SCP (J1850) Invalid or Missing Data for Class A FunctionsU1254 SCP (J1850) Invalid or Missing Data for Network ControlU1255 SCP (J1850) Invalid or Missing Data for Network ControlU1260 SCP (J1850) Single Ended (+) Circuit FailureU1261 SCP (J1850) Single Ended (-) Circuit FailureU1262 SCP (J1850) Communication Bus FaultU1308 SCP (J1850) Invalid or Missing Data for Function Read EngineTorqueU1341 SCP (J1850) Invalid or Missing Data for Function Read VehicleSpeedU1430 SCP (J1850) Invalid or Missing Data for Function Read FuelSystemU1451 SCP (J1850) Invalid or Missing Data for Function Read AudibleWarnings /Anti-Theft Module, Vehicle ImmobilizedU1612 SCP (J1850) Lack of Acknowledgment for Primary IdU1736 SCP (J1850) Lack of Acknowledgment for TelltalesU1750 SCP (J1850) Lack of Acknowledgment for Audible WarningsU1794 SCP (J1850) Lack of Acknowledgment for MirrorsU1797 SCP (J1850) Lack of Acknowledgment for Door LocksU1798 SCP (J1850) Lack of Acknowledgment for External Access(Doors)U1806 SCP (J1850) Lack of Acknowledgment for Primary IdU1900 CAN Communication Bus FaultU1950 UPB Communication Bus FaultU2000 Audio Rear Control Unit is Not RespondingU2001 Audio Tape Deck Unit is Not RespondingU2002 Audio Bezel is Not RespondingU2003 Audio Compact Disk / Disk Jockey Unit is Not Responding

OBDII U OBD Trouble Codes http://www.troublecodes.net/OBD2/Ucodes/

5 de 6 06/04/2015 15:10

U2004 Audio Steering Wheel Control Unit is Not RespondingU2005 Audio Rear Integrated Control Panel Unit is Not RespondingU2006 Audio Remote Climate Control Unit is Not RespondingU2007 Audio Navigation Unit is Not RespondingU2008 Audio Phone is Not RespondingU2009 Audio Front Control Module (ACM) is Not RespondingU2010 Module is Not Responding (Non SCP)U2011 Module Transmitted Invalid Data (Non SCP)U2012 Communication Bus Error (Non SCP)U2013 Compass Module is not RespondingU2014 Audio Subwoofer Unit is Not RespondingU2015 Signal Link Fault (Non SCP)U2016 Signal Link Short to Ground (Non SCP) / From NGV ModuleU2017 Driver Side Crash Sensor Communication Fault (Non SCP)U2018 Passenger Side Crash Sensor Communication Fault (Non SCP)U2019 Audio Voice Module Not RespondingU2020 Audio Center Amp is not respondingU2021 Invalid /fault data received (Non SCP)U2150 SCP (J1850) Invalid Data from REMU2152 SCP (J1850) Invalid Data from GEMU2160 SCP (J1850) Invalid Data from ICU2195 SCP (J1850) Invalid Data from SCLMU2500 (CAN) Lack of Acknowledgement From Engine Management

Thanks to D.Andrews for his help.

&'()*(+%,-!")%.&'()%$

OBDII U OBD Trouble Codes http://www.troublecodes.net/OBD2/Ucodes/

6 de 6 06/04/2015 15:10