U1000network
Network Codes
Network codes (U-codes) cover vehicle communication network issues including CAN bus, module communication failures, and data link faults.
299 codes found · Page 1 / 3
100 codes found
U1001network
SCP (J1850) Invalid or Missing Data for Primary Id
U1002network
SCP (J1850) Invalid or Missing Data for Primary Id
U1003network
SCP (J1850) Invalid or Missing Data for Primary Id
U1004network
SCP (J1850) Invalid or Missing Data for EEC Programming
U1005network
SCP (J1850) Invalid or Missing Data for EEC Programming
U1006network
SCP (J1850) Invalid or Missing Data for Primary Id
U1007network
SCP (J1850) Invalid or Missing Data for Primary Id
U1008network
SCP (J1850) Invalid or Missing Data for Engine Torque
U1009network
SCP (J1850) Invalid or Missing Data for Engine Torque
U1010network
SCP (J1850) Invalid or Missing Data for Engine Air Intake
U1011network
SCP (J1850) Invalid or Missing Data for Engine Air Intake
U1012network
SCP (J1850) Invalid or Missing Data for Primary Id
U1013network
SCP (J1850) Invalid or Missing Data for Primary Id
U1014network
SCP (J1850) Invalid or Missing Data for Primary Id
U1015network
SCP (J1850) Invalid or Missing Data for Primary Id
U1016network
SCP (J1850) Invalid or Missing Data for Primary Id
U1017network
SCP (J1850) Invalid or Missing Data for Primary Id
U1018network
SCP (J1850) Invalid or Missing Data for Throttle
U1019network
SCP (J1850) Invalid or Missing Data for Throttle
U1020network
SCP (J1850) Invalid or Missing Data for Air Conditioning Clutch
U1021network
SCP (J1850) Invalid or Missing Data for Air Conditioning Clutch
U1022network
SCP (J1850) Invalid or Missing Data for Primary Id
U1023network
SCP (J1850) Invalid or Missing Data for Primary Id
U1024network
SCP (J1850) Invalid or Missing Data for Primary Id
U1025network
SCP (J1850) Invalid or Missing Data for Primary Id
U1026network
SCP (J1850) Invalid or Missing Data for Engine RPM
U1027network
SCP (J1850) Invalid or Missing Data for Engine RPM
U1028network
SCP (J1850) Invalid or Missing Data for Primary Id
U1029network
SCP (J1850) Invalid or Missing Data for Primary Id
U1030network
SCP (J1850) Invalid or Missing Data for Experimental #1
U1031network
SCP (J1850) Invalid or Missing Data for Experimental #1
U1032network
SCP (J1850) Invalid or Missing Data for Primary Id
U1033network
SCP (J1850) Invalid or Missing Data for Primary Id
U1034network
SCP (J1850) Invalid or Missing Data for Primary Id
U1035network
SCP (J1850) Invalid or Missing Data for Primary Id
U1036network
SCP (J1850) Invalid or Missing Data for Wheels
U1037network
SCP (J1850) Invalid or Missing Data for Wheels
U1038network
SCP (J1850) Invalid or Missing Data for Primary Id
U1039network
SCP (J1850) Invalid or Missing Data for Primary Id / Vehicle Speed
U1040network
SCP (J1850) Invalid or Missing Data for Vehicle Speed
U1041network
SCP (J1850) Invalid or Missing Data for Vehicle Speed
U1042network
SCP (J1850) Invalid or Missing Data for Traction Control
U1043network
SCP (J1850) Invalid or Missing Data for Traction Control
U1044network
SCP (J1850) Invalid or Missing Data for Traction Motor
U1045network
SCP (J1850) Invalid or Missing Data for Traction Motor
U1046network
SCP (J1850) Invalid or Missing Data for Primary Id
U1047network
SCP (J1850) Invalid or Missing Data for Primary Id
U1048network
SCP (J1850) Invalid or Missing Data for Primary Id
U1049network
SCP (J1850) Invalid or Missing Data for Primary Id
U1050network
SCP (J1850) Invalid or Missing Data for Brakes
U1051network
SCP (J1850) Invalid or Missing Data for Brakes
U1052network
SCP (J1850) Invalid or Missing Data for Steering / Steering Wheel
U1053network
SCP (J1850) Invalid or Missing Data for Steering / Steering Wheel
U1054network
SCP (J1850) Invalid or Missing Data for Primary Id
U1055network
SCP (J1850) Invalid or Missing Data for Primary Id
U1056network
SCP (J1850) Invalid or Missing Data for Vehicle Configuration
U1057network
SCP (J1850) Invalid or Missing Data for Vehicle Configuration
U1058network
SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDL
U1059network
SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDL
U1060network
SCP (J1850) Invalid or Missing Data for Primary Id
U1061network
SCP (J1850) Invalid or Missing Data for Primary Id
U1062network
SCP (J1850) Invalid or Missing Data for Primary Id
U1063network
SCP (J1850) Invalid or Missing Data for Primary Id
U1064network
SCP (J1850) Invalid or Missing Data for Primary Id
U1065network
SCP (J1850) Invalid or Missing Data for Primary Id
U1066network
SCP (J1850) Invalid or Missing Data for Primary Id
U1067network
SCP (J1850) Invalid or Missing Data for Primary Id
U1068network
SCP (J1850) Invalid or Missing Data for Primary Id
U1069network
SCP (J1850) Invalid or Missing Data for Primary Id
U1070network
SCP (J1850) Invalid or Missing Data for Engine Sensors
U1071network
SCP (J1850) Invalid or Missing Data for Engine Sensors
U1072network
SCP (J1850) Invalid or Missing Data for Engine Coolant
U1073network
SCP (J1850) Invalid or Missing Data for Engine Coolant
U1074network
SCP (J1850) Invalid or Missing Data for Engine Oil
U1075network
SCP (J1850) Invalid or Missing Data for Engine Oil Temp
U1076network
SCP (J1850) Invalid or Missing Data for Primary Id
U1077network
SCP (J1850) Invalid or Missing Data for Primary Id
U1078network
SCP (J1850) Invalid or Missing Data for Primary Id
U1079network
SCP (J1850) Invalid or Missing Data for Primary Id
U1080network
SCP (J1850) Invalid or Missing Data for Primary Id
U1081network
SCP (J1850) Invalid or Missing Data for Primary Id
U1082network
SCP (J1850) Invalid or Missing Data for Engine Systems Other
U1083network
SCP (J1850) Invalid or Missing Data for Engine Systems Other
U1084network
SCP (J1850) Invalid or Missing Data for Powertrain Status Request
U1085network
SCP (J1850) Invalid or Missing Data for Powertrain Status Request
U1086network
SCP (J1850) Invalid or Missing Data for Primary Id
U1087network
SCP (J1850) Invalid or Missing Data for Primary Id
U1088network
SCP (J1850) Invalid or Missing Data for Suspension
U1089network
SCP (J1850) Invalid or Missing Data for Suspension
U1090network
SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics
U1091network
SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics
U1092network
SCP (J1850) Invalid or Missing Data for Primary Id
U1093network
SCP (J1850) Invalid or Missing Data for Primary Id
U1094network
SCP (J1850) Invalid or Missing Data for Experimental #2
U1095network
SCP (J1850) Invalid or Missing Data for Experimental #2
U1096network
SCP (J1850) Invalid or Missing Data for Primary Id
U1097network
SCP (J1850) Invalid or Missing Data for Primary Id
U1098network
SCP (J1850) Invalid or Missing Data for Vehicle Speed Control
U1099network