FAULT CODES LIST U0000⇒U3F00
| Codes | Definition |
| U0000-U0099: Network Electrical | |
| U0001 | Controller area network (CAN) data bus: high speed bus/communication control module |
| U0002 | Controller area network (CAN) data bus: high speed bus – performance problem/ configuration error |
| U0003 | Controller area network (CAN) data bus: high speed bus(+)- open circuit |
| U0004 | Controller area network (CAN) data bus: high speed bus(+)- voltage low |
| U0005 | Controller area network (CAN) data bus: high speed bus(+)- voltage high |
| U0006 | Controller area network (CAN) data bus: high speed bus(-)- open circuit |
| U0007 | Controller area network (CAN) data bus: high speed bus (-)-voltage low |
| U0008 | Controller area network (CAN) data bus: high speed bus(-)- voltage high |
| U0009 | Controller area network (CAN) data bus: high speed bus (-)-shorted to data bus(+) |
| U0010 | Controller area network (CAN) data bus: medium speed bus |
| U0011 | Controller area network (CAN) data bus: medium speed bus – performance problem |
| U0012 | Controller area network (CAN) data bus: medium speed bus(+)- open circuit |
| U0013 | Controller area network (CAN) data bus: medium speed bus(+)- voltage low |
| U0014 | Controller area network (CAN) data bus: medium speed bus(+)- voltage high |
| U0015 | Controller area network (CAN) data bus: medium speed bus(-) |
| U0016 | Controller area network (CAN) data bus: medium speed bus(-)- voltage low |
| U0017 | Controller area network (CAN) data bus: medium speed bus(-)- voltage high |
| U0018 | Controller area network (CAN) data bus: medium speed bus (-)-shorted to data bus(+) |
| U0019 | Controller area network (CAN) data bus: low speed bus |
| U0020 | Controller area network (CAN) data bus: low speed bus – performance problem |
| U0021 | Controller area network (CAN) data bus: low speed bus (+) – open circuit |
| U0022 | Controller area network (CAN) data bus: low speed bus (+) – voltage low |
| U0023 | Controller area network (CAN) data bus: low speed bus (+) – voltage high |
| U0024 | Controller area network (CAN) data bus: low speed bus (-) – open circuit |
| U0025 | Controller area network (CAN) data bus: low speed bus (-) – voltage low |
| U0026 | Controller area network (CAN) data bus: low speed bus (-) – voltage high |
| U0027 | Controller area network (CAN) data bus: low speed bus (-) – shorted to data bus (+) |
| U0028 | Vehicle area network (VAN) data bus A |
| U0029 | Vehicle area network (VAN) data bus A – performance problem |
| U0030 | Vehicle area network (VAN) data bus A (+)- open circuit |
| U0031 | Vehicle area network (VAN) data bus A (+)- voltage low |
| U0032 | Vehicle area network (VAN) data bus A (+)- voltage high |
| U0033 | Vehicle area network (VAN) data bus A (-)- open circuit |
| U0034 | Vehicle area network (VAN) data bus A (-)- voltage low |
| U0035 | Vehicle area network (VAN) data bus A (-)- voltage high |
| U0036 | Vehicle area network (VAN) data bus A (-)- shorted to data bus A (+) |
| U0037 | Vehicle area network (VAN) data bus B |
| U0038 | Vehicle area network (VAN) data bus B – performance problem |
| U0039 | Vehicle area network (VAN) data bus B (+)- open circuit |
| U0040 | Vehicle area network (VAN) data bus B (+)- voltage low |
| U0041 | Vehicle area network (VAN) data bus B (+)- voltage high |
| U0042 | Vehicle area network (VAN) data bus B (-)- open circuit |
| U0043 | Vehicle area network (VAN) data bus B (-)- voltage low |
| U0044 | Vehicle area network (VAN) data bus B (-)- voltage high |
| U0045 | Vehicle area network (VAN) data bus B (-)- shorted to data bus B (+) |
| U0046 | Vehicle area network (VAN) data bus C |
| U0047 | Vehicle area network (VAN) data bus C – performance problem |
| U0048 | Vehicle area network (VAN) data bus C (+)- open circuit |
| U0049 | Vehicle area network (VAN) data bus C (+)- voltage low |
| U0050 | Vehicle area network (VAN) data bus C (+)- voltage high |
| U0051 | Vehicle area network (VAN) data bus C (-)- open circuit |
| U0052 | Vehicle area network (VAN) data bus C (-)- voltage low |
| U0053 | Vehicle area network (VAN) data bus C (-)- voltage high |
| U0054 | Vehicle area network (VAN) data bus C (-)- shorted to data bus C (+) |
| U0055 | Vehicle area network (VAN) data bus D |
| U0056 | Vehicle area network (VAN) data bus D- performance problem |
| U0057 | Vehicle area network (VAN) data bus D (+)- open circuit |
| U0058 | Vehicle area network (VAN) data bus D (+)- voltage low |
| U0059 | Vehicle area network (VAN) data bus D (+)- voltage high |
| U0060 | Vehicle area network (VAN) data bus D (-)- open circuit |
| U0061 | Vehicle area network (VAN) data bus D (-)- voltage low |
| U0062 | Vehicle area network (VAN) data bus D (-)- voltage high |
| U0063 | Vehicle area network (VAN) data bus D (-)- shorted to data bus D (+) |
| U0064 | Vehicle area network (VAN) data bus E |
| U0065 | Vehicle area network (VAN) data bus E – performance problem |
| U0066 | Vehicle area network (VAN) data bus E (+)- open circuit |
| U0067 | Vehicle area network (VAN) data bus E (+)- voltage low |
| U0068 | Vehicle area network (VAN) data bus E (+)- voltage high |
| U0069 | Vehicle area network (VAN) data bus E (-)- open circuit |
| U0070 | Vehicle area network (VAN) data bus E (-)- voltage low |
| U0071 | Vehicle area network (VAN) data bus E (-)- voltage high |
| U0072 | Vehicle area network (VAN) data bus E (-)- shorted to data bus E (+) |
| U0073 | Control module – data bus Off |
| U0100-U0199: Network communications | |
| U0100 | Data bus: engine control module (ECM) A – no communication |
| U0101 | Data bus: transmission control module (TCM) – no communication |
| U0102 | Data bus: transfer box control module – no communication |
| U0103 | Data bus: gear shift module – no communication / System relay – low signal |
| U0104 | Data bus: cruise control module – no communication |
| U0105 | Data bus: injector control module – no communication |
| U0106 | Data bus: glow plug control module – no communication |
| U0107 | Data bus: throttle actuator control (TAC) module – no communication |
| U0108 | Data bus: alternative fuel control module – no communication |
| U0109 | Data bus: fuel pump (FP) control module – no communication |
| U0110 | Data bus: drive motor control module – no communication |
| U0111 | Data bus: battery energy control module A – no communication |
| U0112 | Data bus: battery energy control module B – no communication |
| U0113 | Data bus: emissions critical control information – no communication |
| U0114 | Data bus: four wheel drive clutch control module – no communication |
| U0115 | Data bus: engine control module (ECM) B – no communication |
| U0121 | Data bus: anti-lock brake system (ABS) control module – no communication |
| U0122 | Data bus: vehicle dynamics control module – no communication |
| U0123 | Data bus: yaw rate sensor module – no communication |
| U0124 | Data bus: lateral acceleration sensor module – no communication |
| U0125 | Data bus: multi-axis acceleration sensor module – no communication |
| U0126 | Data bus: steering position sensor control module – no communication |
| U0127 | Data bus: tire pressure monitor module- no communication |
| U0128 | Data bus: parking brake control module – no communication |
| U0129 | Data bus: brake system control module – no communication |
| U0130 | Data bus: steering effort control module – no communication |
| U0131 | Data bus: power steering control module – no communication |
| U0132 | Data bus: suspension ride height control module – no communication |
| U0140 | Data bus: body control module (8CM)- no communication |
| U0141 | Data bus: body control module (8CM) A- no communication |
| U0142 | Data bus: body control module (8CM) 8 – no communication |
| U0143 | Data bus: body control module (8CM) C- no communication |
| U0144 | Data bus: body control module (8CM) D- no communication |
| U0145 | Data bus: body control module (8CM) E – no communication |
| U0146 | Data bus: gateway A- no communication |
| U0147 | Data bus: gateway 8 – no communication |
| U0148 | Data bus: gateway C – no communication |
| U0149 | Data bus: gateway D- no communication |
| U0150 | Data bus: gateway E – no communication |
| U0151 | Data bus: supplementary restraint system (SRS) control module – no communication |
| U0152 | Data bus : supplementary restraint system (SRS) control module: left – no communication |
| U0153 | Data bus: supplementary restraint system (SRS) control module: right – no communication |
| U0154 | Data bus: supplementary restraint system (SRS) occupant sensing control module- no communication |
| U0155 | Data bus: instrumentation control module – no communication |
| U0156 | Data bus: information centre A – no communication |
| U0157 | Data bus: information centre B – no communication |
| U0158 | Data bus: head up display – no communication |
| U0159 | Data bus: parking aid control module A – no communication |
| U0160 | Data bus: audible alert control module – no communication |
| U0161 | Data bus: compass module – no communication |
| U0162 | Data bus: navigation display module – no communication |
| U0163 | Data bus: navigation control module – no communication |
| U0164 | Data bus: NC control module – no communication |
| U0165 | Data bus: NC control module: rear |
| U0166 | Data bus: auxiliary heater control module – no communication |
| U0167 | Data bus: immobilizer control ‘module – no communication / Engine control module – internal fault |
| U0168 | Data bus: alarm system control module – no communication |
| U0169 | Data bus: sunroof control module – no communication |
| U0170 | Data bus: supplementary restraint system (SRS) sensor A – no communication |
| U0171 | Data bus: supplementary restraint system (SRS) sensor B – no communication |
| U0172 | Data bus: supplementary restraint system (SRS) sensor C – no communication |
| U0173 | Data bus: supplementary restraint system (SRS) sensor D – no communication |
| U0174 | Data bus: supplementary restraint system (SRS) sensor E – no communication |
| U0175 | Data bus: supplementary restraint system (SRS) sensor F – no communication |
| U0176 | Data bus: supplementary restraint system (SRS) sensor G – no communication |
| U0177 | Data bus: supplementary restraint system (SRS) sensor H – no communication |
| U0178 | Data bus: supplementary restraint system (SRS) sensor I – no communication |
| U0179 | Data bus: supplementary restraint system (SRS) sensor J – no communication |
| U0180 | Data bus: automatic lighting control module – no communication |
| U0181 | Data bus: headlamp level control module – no communication |
| U0182 | Data bus: lamps control module: front – no communication |
| U0183 | Data bus: lamps control module: rear- no communication |
| U0184 | Data bus: radio – no communication |
| U0185 | Data bus: aerial module – no communication |
| U0186 | Data bus: audio unit output amplifier- no communication |
| U0187 | Data bus: digital disc player/changer module A – no communication |
| U0188 | Data bus: digital disc player/changer module B – no communication |
| U0189 | Data bus: digital disc player/changer module C – no communication |
| U0190 | Data bus: digital disc player/changer module D – no communication |
| U0191 | Data bus: television – no communication |
| U0192 | Data bus: personal computer – no communication |
| U0193 | Data bus: digital audio control module A- no communication |
| U0194 | Data bus: digital audio control module B – no communication |
| U0195 | Data bus: subscription entertainment receiver module – no communication |
| U0196 | Data bus: entertainment control module: rear – no communication |
| U0197 | Data bus: t.elephone control module – no communication |
| U0198 | Data bus: telematics control module – no communication |
| U0199 | Data bus: door function control module A – no communication |
| U0200-U0299: Network communications | |
| U0200 | Data bus: door function control module B – no communication |
| U0201 | Data bus: door function control module C – no communication |
| U0202 | Data bus: door function control module D – no communication |
| U0203 | Data bus: door function control module E – no communication |
| U0204 | Data bus: door function control module F – no communication |
| U0205 | Data bus: door function control module G – no communication |
| U0206 | Data bus: convertible top control module – no communication |
| U0207 | Data bus: moveable roof control module – no communication |
| U0208 | Data bus: seat adjustment control module A – no communication |
| U0209 | Data bus: seat adjustment control module B – no communication |
| U0210 | Data bus: seat adjustment control module C – no communication |
| U0211 | Data bus: seat adjustment control module D – no communication |
| U0212 | Data bus: steering column control module – no communication |
| U0213 | Data bus: mirror control module A – no communication |
| U0214 | Data bus: remote function actuation – no communication |
| U0215 | Data bus: door contact switch A – no communication |
| U0216 | Data bus: door contact switch B – no communication |
| U0217 | Data bus: door contact switch C – no communication |
| U0218 | Data bus: door contact switch D – no communication |
| U0219 | Data bus: door contact switch E – no communication |
| U0220 | Data bus: door contact switch F – no communication |
| U0221 | Data bus: door contact switch G – no communication |
| U0222 | Data bus: electric window motor A- no communication |
| U0223 | Data bus: electric window motor B – no communication |
| U0224 | Data bus: electric window motor C – no communication |
| U0225 | Data bus: electric window motor D – no communication |
| U0226 | Data bus: electric window motor E – no communication |
| U0227 | Data bus: electric window motor F – no communication |
| U0228 | Data bus: electric window motor G – no communication |
| U0229 | Data bus: heated steering wheel module – no communication |
| U0230 | Data bus: tailgate control module – no communication |
| U0231 | Data bus: rain sensor control module- no communication |
| U0232 | Data bus: side obstacle detection control module: left – no communication |
| U0233 | Data bus: side obstacle detection control module: right- no communication |
| U0234 | Data bus: convenience recall module – no communication |
| U0235 | Data bus: cruise control front distance range sensor – no communication |
| U0253 | Lost Communication With Accessory Protocol Interface Module |
| U0284 | Lost Communication With Active Grille Air Shutter 1 Motor Module |
| U0293 | Data bus: HVAC control unit- no communication |
| U029D | Lost Communication With NOX Sensor A |
| P0300-U0399: Network software | |
| U0300 | Control module – internal software incompatibility |
| U0301 | Software incompatibility – engine control module (ECM) |
| U0302 | Software incompatibility – transmission control module (TCM) |
| U0303 | Software incompatibility – transfer box control module |
| U0304 | Software incompatibility – gear shift module |
| U0305 | Software incompatibility – cruise control module |
| U0306 | Software incompatibility – injector control module |
| U0307 | Software incompatibility – glow plug control module |
| U0308 | Software incompatibility – throttle actuator control (TAC) module |
| U0309 | Software incompatibility – alternative fuel control module |
| U0310 | Software incompatibility – fuel pump (FP) control module |
| U0311 | Software incompatibility – drive motor control module |
| U0312 | Software incompatibility – battery energy control module A |
| U0313 | Software incompatibility – battery energy control module B |
| U0314 | Software incompatibility – four wheel drive clutch control module |
| U0315 | Software incompatibility – anti-lock brake system (ASS) control module |
| U0316 | Software incompatibility – vehicle dynamics control module |
| U0317 | Software incompatibility – parking brake control module |
| U0318 | Software incompatibility – brake system control module |
| U0319 | Software incompatibility – steering effort control module |
| U0320 | Software incompatibility – power steering control module |
| U0321 | Software incompatibility – suspension ride height control module |
| U0322 | Software incompatibility – body control module |
| U0323 | Software incompatibility – instrumentation control module |
| U0324 | Software incompatibility – AlC control module |
| U0325 | Software incompatibility – auxiliary heater control module |
| U0326 | Software incompatibility – immobilizer control module |
| U0327 | Software incompatibility – alarm system control module |
| U0328 | Software incompatibility – steering position sensor control module |
| U0329 | Software incompatibility – steering column control module |
| U0330 | Software incompatibility – tire pressure monitor module |
| U0331 | Software incompatibility – body control module A |
| U0332 | Software incompatibility – multi-axis acceleration sensor module |
| P0400-U0499: Network data | |
| U0400 | Invalid data received |
| U0401 | Invalid data received – engine control module (ECM) |
| U0402 | Invalid data received – transmission control module (TCM) |
| U0403 | Invalid data received – transfer box control module |
| U0404 | Invalid data received – gear shift module |
| U0405 | Invalid data received – cruise control module |
| U0406 | Invalid data received – injector control module |
| U0407 | Invalid data received – glow plug control module |
| U0408 | Invalid data received – throttle actuator control (TAC) module |
| U0409 | Invalid data received – alternative fuel control module |
| U0410 | Invalid data received – fuel pump (FP) control module |
| U0411 | Invalid data received -drive motor control module |
| U0412 | Invalid data received – battery energy control module A |
| U0413 | Invalid data received – battery energy control module B |
| U0414 | Invalid data received – four wheel drive clutch control module |
| U0415 | Invalid data received – anti-lock brake system (ABS) control module |
| U0416 | Invalid data received – vehicle dynamics control module |
| U0417 | Invalid data received – parking brake control module |
| U0418 | Invalid data received – brake system control module |
| U0419 | Invalid data received – steering effort control module |
| U0420 | Invalid data received – power steering control module |
| U0421 | Invalid data received – suspension ride height control module |
| U0422 | Invalid data received – body control module |
| U0423 | Invalid data received – instrumentation control module |
| U0424 | Invalid data received – A/C control module |
| U0425 | Invalid data received – auxiliary heater control module |
| U0426 | Invalid data received – immobilizer |
| U0427 | Invalid data received – alarm system control module |
| U0428 | Invalid data received – steering position sensor control module |
| U0429 | Invalid data received – steering column control module |
| U0430 | Invalid data received – tire pressure monitor module |
| U0431 | Invalid data received – body control module A |
| U0433 | Invalid data received – cruise control front distance range sensor |
| U0481 | Invalid Data Received From Automatic Lighting Control Module |
| U1000-U2000: Manufacturer defined, common definition listed | |
| U1000 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1001 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1002 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1003 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1004 | SCP (J1850) Invalid or Missing Data for EEC Programming |
| U1005 | SCP (J1850) Invalid or Missing Data for EEC Programming |
| U1006 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1007 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1008 | SCP (J1850) Invalid or Missing Data for Engine Torque |
| U1009 | SCP (J1850) Invalid or Missing Data for Engine Torque |
| U1010 | SCP (J1850) Invalid or Missing Data for Engine Air Intake |
| U1011 | SCP (J1850) Invalid or Missing Data for Engine Air Intake |
| U1012 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1013 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1014 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1015 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1016 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1017 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1018 | SCP (J1850) Invalid or Missing Data for Throttle |
| U1019 | SCP (J1850) Invalid or Missing Data for Throttle |
| U1020 | SCP (J1850) Invalid or Missing Data for Air Conditioning Clutch |
| U1021 | SCP (J1850) Invalid or Missing Data for Air Conditioning Clutch |
| U1022 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1023 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1024 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1025 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1026 | SCP (J1850) Invalid or Missing Data for Engine RPM |
| U1027 | SCP (J1850) Invalid or Missing Data for Engine RPM |
| U1028 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1029 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1030 | SCP (J1850) Invalid or Missing Data for Experimental #1 |
| U1031 | SCP (J1850) Invalid or Missing Data for Experimental #1 |
| U1032 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1033 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1034 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1035 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1036 | SCP (J1850) Invalid or Missing Data for Wheels |
| U1037 | SCP (J1850) Invalid or Missing Data for Wheels |
| U1038 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1039 | SCP (J1850) Invalid or Missing Data for Primary Id / Vehicle Speed |
| U1040 | SCP (J1850) Invalid or Missing Data for Vehicle Speed |
| U1041 | SCP (J1850) Invalid or Missing Data for Vehicle Speed |
| U1042 | SCP (J1850) Invalid or Missing Data for Traction Control |
| U1043 | SCP (J1850) Invalid or Missing Data for Traction Control |
| U1044 | SCP (J1850) Invalid or Missing Data for Traction Motor |
| U1045 | SCP (J1850) Invalid or Missing Data for Traction Motor |
| U1046 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1047 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1048 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1049 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1050 | SCP (J1850) Invalid or Missing Data for Brakes |
| U1051 | SCP (J1850) Invalid or Missing Data for Brakes |
| U1052 | SCP (J1850) Invalid or Missing Data for Steering / Steering Wheel |
| U1053 | SCP (J1850) Invalid or Missing Data for Steering / Steering Wheel |
| U1054 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1055 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1056 | SCP (J1850) Invalid or Missing Data for Vehicle Configuration |
| U1057 | SCP (J1850) Invalid or Missing Data for Vehicle Configuration |
| U1058 | SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDL |
| U1059 | SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDL |
| U1060 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1061 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1062 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1063 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1064 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1065 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1066 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1067 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1068 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1069 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1070 | SCP (J1850) Invalid or Missing Data for Engine Sensors |
| U1071 | SCP (J1850) Invalid or Missing Data for Engine Sensors |
| U1072 | SCP (J1850) Invalid or Missing Data for Engine Coolant |
| U1073 | Bus-Off (Mitsubishi) SCP (J1850) Invalid or Missing Data for Engine Coolant (GM) SCP (J1850) Invalid or Missing Data for Engine Coolant (Ford) |
| U1074 | SCP (J1850) Invalid or Missing Data for Engine Oil |
| U1075 | SCP (J1850) Invalid or Missing Data for Engine Oil Temp |
| U1076 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1077 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1078 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1079 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1080 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1081 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1082 | SCP (J1850) Invalid or Missing Data for Engine Systems Other |
| U1083 | SCP (J1850) Invalid or Missing Data for Engine Systems Other |
| U1084 | SCP (J1850) Invalid or Missing Data for Powertrain Status Request |
| U1085 | SCP (J1850) Invalid or Missing Data for Powertrain Status Request |
| U1086 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1087 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1088 | SCP (J1850) Invalid or Missing Data for Suspension |
| U1089 | SCP (J1850) Invalid or Missing Data for Suspension |
| U1090 | SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics |
| U1091 | SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics |
| U1092 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1093 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1094 | SCP (J1850) Invalid or Missing Data for Experimental #2 |
| U1095 | SCP (J1850) Invalid or Missing Data for Experimental #2 |
| U1096 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1097 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1098 | SCP (J1850) Invalid or Missing Data for Vehicle Speed Control |
| U1099 | SCP (J1850) Invalid or Missing Data for Vehicle Speed Control |
| U1100 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1101 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1102 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1103 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1104 | SCP (J1850) Invalid or Missing Data for Chassis Status Request |
| U1105 | SCP (J1850) Invalid or Missing Data for Chassis Status Request |
| U1106 | SCP (J1850) Invalid or Missing Data for Legislated Diagnostics |
| U1107 | SCP (J1850) Invalid or Missing Data for Legislated Diagnostics |
| U1108 | SCP (J1850) Invalid or Missing Data for Electric Traction Drive (Inverter) |
| U1109 | SCP (J1850) Invalid or Missing Data for Electric Traction Drive (Inverter) |
| U1110 | A/C-ECU Timeout |
| U1111 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1112 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1113 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1114 | SCP (J1850) Invalid or Missing Data for Charging System |
| U1115 | SCP (J1850) Invalid or Missing Data for Charging System |
| U1116 | SCP (J1850) Invalid or Missing Data for Electrical Energy Management |
| U1117 | SCP (J1850) Invalid or Missing Data for Electrical Energy Management |
| U1118 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1119 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1120 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1121 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1122 | SCP (J1850) Invalid or Missing Data for Odometer |
| U1123 | SCP (J1850) Invalid or Missing Data for Odometer |
| U1124 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1125 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1126 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1127 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1128 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1129 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1130 | SCP (J1850) Invalid or Missing Data for Fuel System |
| U1131 | SCP (J1850) Invalid or Missing Data for Fuel System |
| U1132 | SCP (J1850) Invalid or Missing Data for Vehicle Motion |
| U1133 | SCP (J1850) Invalid or Missing Data for Vehicle Motion |
| U1134 | SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter |
| U1135 | SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter |
| U1136 | SCP (J1850) Invalid or Missing Data for Telltales |
| U1137 | SCP (J1850) Invalid or Missing Data for Telltales |
| U1138 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1139 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1140 | SCP (J1850) Invalid or Missing Data for Gateway |
| U1141 | SCP (J1850) Invalid or Missing Data for Gateway |
| U1142 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1143 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1144 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1145 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1146 | SCP (J1850) Invalid or Missing Data for Vehicle Security |
| U1147 | SCP (J1850) Invalid or Missing Data for Vehicle Security |
| U1148 | SCP (J1850) Invalid or Missing Data for Audio Control |
| U1149 | SCP (J1850) Invalid or Missing Data for Audio Control |
| U1150 | SCP (J1850) Invalid or Missing Data for Audible Warnings |
| U1151 | SCP (J1850) Invalid or Missing Data for Audible Warnings |
| U1152 | SCP (J1850) Invalid or Missing Data for Experimental #3 |
| U1153 | SCP (J1850) Invalid or Missing Data for Experimental #3 |
| U1154 | SCP (J1850) Invalid or Missing Data for Compact Disc |
| U1155 | SCP (J1850) Invalid or Missing Data for Compact Disc |
| U1156 | SCP (J1850) Invalid or Missing Data for Digital Signal Processing |
| U1157 | SCP (J1850) Invalid or Missing Data for Digital Signal Processing |
| U1158 | SCP (J1850) Invalid or Missing Data for Antenna |
| U1159 | SCP (J1850) Invalid or Missing Data for Antenna |
| U1160 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1161 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1162 | SCP (J1850) Invalid or Missing Data for Digital Audio Tape |
| U1163 | SCP (J1850) Invalid or Missing Data for Digital Audio Tape |
| U1164 | SCP (J1850) Invalid or Missing Data for Tuner / Receiver |
| U1165 | SCP (J1850) Invalid or Missing Data for Tuner / Receiver |
| U1166 | SCP (J1850) Invalid or Missing Data for Cassette Tape |
| U1167 | SCP (J1850) Invalid or Missing Data for Cassette Tape |
| U1168 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1169 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1170 | SCP (J1850) Invalid or Missing Data for Cellular Phone / Paging System |
| U1171 | SCP (J1850) Invalid or Missing Data for Cellular Phone / Paging System |
| U1172 | SCP (J1850) Invalid or Missing Data for Remote Button Control |
| U1173 | SCP (J1850) Invalid or Missing Data for Remote Button Control |
| U1174 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1175 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1176 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1177 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1178 | 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) Features |
| U1181 | SCP (J1850) Invalid or Missing Data for Personalization (Memory) Features |
| U1182 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1183 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1184 | SCP (J1850) Invalid or Missing Data for Window Wiper / Washer |
| U1185 | SCP (J1850) Invalid or Missing Data for Window Wiper / Washer |
| U1186 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1187 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1188 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1189 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1190 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1191 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1192 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1193 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1194 | SCP (J1850) Invalid or Missing Data for Mirrors |
| U1195 | SCP (J1850) Invalid or Missing Data for Mirrors |
| U1196 | SCP (J1850) Invalid or Missing Data for Door Locks |
| U1197 | SCP (J1850) Invalid or Missing Data for Door Locks |
| U1198 | 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 / Control |
| U1201 | SCP (J1850) Invalid or Missing Data for Seat Motion / Control |
| U1202 | SCP (J1850) Invalid or Missing Data for Windows |
| U1203 | SCP (J1850) Invalid or Missing Data for Windows |
| U1204 | SCP (J1850) Invalid or Missing Data for Steering Column |
| U1205 | SCP (J1850) Invalid or Missing Data for Steering Column |
| U1206 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1207 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1208 | SCP (J1850) Invalid or Missing Data for Seat Switches |
| U1209 | SCP (J1850) Invalid or Missing Data for Seat Switches |
| U1210 | SCP (J1850) Invalid or Missing Data for Restraints |
| U1211 | SCP (J1850) Invalid or Missing Data for Restraints |
| U1212 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1213 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1214 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1215 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1216 | SCP (J1850) Invalid or Missing Data for External Lamp Outage |
| U1217 | SCP (J1850) Invalid or Missing Data for External Lamp Outage |
| U1218 | SCP (J1850) Invalid or Missing Data for External Lamps |
| U1219 | SCP (J1850) Invalid or Missing Data for External Lamps |
| U1220 | SCP (J1850) Invalid or Missing Data for Interior Lamp Outage |
| U1221 | SCP (J1850) Invalid or Missing Data for Interior Lamp Outage |
| U1222 | SCP (J1850) Invalid or Missing Data for Interior Lamps |
| U1223 | SCP (J1850) Invalid or Missing Data for Interior Lamps |
| U1224 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1225 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1226 | SCP (J1850) Invalid or Missing Data for Body Status Request |
| U1227 | SCP (J1850) Invalid or Missing Data for Body Status Request |
| U1228 | SCP (J1850) Invalid or Missing Data for Tires |
| U1229 | SCP (J1850) Invalid or Missing Data for Tires |
| U1230 | SCP (J1850) Invalid or Missing Data for Electric Defrost |
| U1231 | SCP (J1850) Invalid or Missing Data for Electric Defrost |
| U1232 | SCP (J1850) Invalid or Missing Data for Navigation |
| U1233 | SCP (J1850) Invalid or Missing Data for Navigation |
| U1234 | SCP (J1850) Invalid or Missing Data for Displays |
| U1235 | SCP (J1850) Invalid or Missing Data for Displays |
| U1236 | SCP (J1850) Invalid or Missing Data for Memory Storage |
| U1237 | SCP (J1850) Invalid or Missing Data for Memory Storage |
| U1238 | SCP (J1850) Invalid or Missing Data for Experimental #4 |
| U1239 | SCP (J1850) Invalid or Missing Data for Experimental #4 |
| U1240 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1241 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1242 | SCP (J1850) Invalid or Missing Data for Exterior Environment |
| U1243 | SCP (J1850) Invalid or Missing Data for Exterior Environment |
| U1244 | SCP (J1850) Invalid or Missing Data for Interior Environment |
| U1245 | SCP (J1850) Invalid or Missing Data for Interior Environment |
| U1246 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1247 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1248 | SCP (J1850) Invalid or Missing Data for Time / Date |
| U1249 | SCP (J1850) Invalid or Missing Data for Time / Date |
| U1250 | 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 Functions |
| U1253 | SCP (J1850) Invalid or Missing Data for Class A Functions |
| U1254 | SCP (J1850) Invalid or Missing Data for Network Control |
| U1255 | SCP (J1850) Invalid or Missing Data for Network Control |
| U1260 | SCP (J1850) Single Ended (+) Circuit Failure |
| U1261 | SCP (J1850) Single Ended (-) Circuit Failure |
| U1262 | SCP (J1850) Communication Bus Fault |
| U1308 | SCP (J1850) Invalid or Missing Data for Function Read Engine Torque |
| U1341 | SCP (J1850) Invalid or Missing Data for Function Read Vehicle Speed |
| U140A | Implausible Right Front Wheel Speed Signal Received (Jeep) |
| U1412 | Implausible Vehicle Speed Signal Received |
| U1417 | Implausible Left Wheel Distance Signal (Dodge, Chrysler, Jeep) |
| U1418 | Implausible Left Wheel Distance Signal Received (Chrysler, Dodge, Jeep) |
| U1430 | SCP (J1850) Invalid or Missing Data for Function Read Fuel System |
| U1451 | SCP (J1850) Invalid or Missing Data for Function Read Audible Warnings / Anti-Theft Module |
| U1600 | Electronic key-immobiliser system fault (Fiat, Alpha Romeo, Audi, Nissan) |
| U1612 | SCP (J1850) Lack of Acknowledgment for Primary Id |
| U1736 | SCP (J1850) Lack of Acknowledgment for Telltales |
| U1750 | SCP (J1850) Lack of Acknowledgment for Audible Warnings |
| U1794 | SCP (J1850) Lack of Acknowledgment for Mirrors |
| U1797 | SCP (J1850) Lack of Acknowledgment for Door Locks |
| U1798 | SCP (J1850) Lack of Acknowledgment for External Access (Doors) |
| U1806 | SCP (J1850) Lack of Acknowledgment for Primary Id |
| U1900 | CAN Communication Bus Fault |
| U1950 | UPB Communication Bus Fault |
| U2000-U3000: Manufacturer defined, common definition listed | |
| U2000 | Audio Rear Control Unit is Not Responding |
| U2001 | Audio Tape Deck Unit is Not Responding |
| U2002 | Audio Bezel is Not Responding |
| U2003 | Audio Compact Disk / Disk Jockey Unit is Not Responding |
| U2004 | Audio Steering Wheel Control Unit is Not Responding |
| U2005 | Audio Rear Integrated Control Panel Unit is Not Responding |
| U2006 | Audio Remote Climate Control Unit is Not Responding |
| U2007 | Audio Navigation Unit is Not Responding |
| U2008 | Audio Phone is Not Responding |
| U2009 | Audio Front Control Module (ACM) is Not Responding |
| U2010 | Module is Not Responding (Non SCP) |
| U2011 | Module Transmitted Invalid Data (Non SCP) |
| U2012 | Communication Bus Error (Non SCP) |
| U2013 | Compass Module is not Responding |
| U2014 | Audio Subwoofer Unit is Not Responding |
| U2015 | Signal Link Fault (Non SCP) |
| U2016 | Signal Link Short to Ground (Non SCP) / From NGV Module |
| U2017 | Driver Side Crash Sensor Communication Fault (Non SCP) |
| U2018 | Passenger Side Crash Sensor Communication Fault (Non SCP) |
| U2019 | Audio Voice Module Not Responding |
| U2020 | Audio Center Amp is not responding |
| U2021 | Invalid /fault data received (Non SCP) |
| U20BB | Communication Loss with TCM |
| U2150 | SCP (J1850) Invalid Data from REM |
| U2152 | SCP (J1850) Invalid Data from GEM |
| U2160 | SCP (J1850) Invalid Data from IC |
| U2195 | SCP (J1850) Invalid Data from SCLM |
| U2500 | (CAN) Lack of Acknowledgement From Engine Management |
| U2510 | Received Data Does Not Match (Ford) |
| U3000-U4000: Control module/ Power distribution | |
| U3000 | Control Module |
| U3001 | Control Module Improper Shutdown |
| U3002 | Vehicle Identification Number |
| U3003 | Battery Voltage |
| U3004 | Accessory Power Relay |
| U3005 | Retained Accessory Power |
| U3006 | Control Module Input Power “A” |
| U3007 | Control Module Input Power “B” |
| U3008 | Control Module Ground “A” |
| U3009 | Control Module Ground “B” |
| U300A | Ignition Switch |
| U300B | Ignition Input Accessory/On/Start |
| U300C | Ignition Input Off/On/Start |
| U300D | Ignition Input On/Start |
| U300E | Ignition Input On |
| U300F | Ignition Input Accessory |
| U3010 | Ignition Input Start |
| U3011 | Ignition Input Off |
| U3012 | ISO/SAE Reserved |
| U3100 | ISO/SAE Reserved |
| U3F00 | ISO/SAE Reserved |
