EOBD fault codes

14,315 codes · 0 vehicle records · 0 ECU records · 0 live-data parameters

Codes 14,315

Code	Description	Brands	System
U1020	Loss of serial communications for class 2 devices	17	Network
U1021	Loss of serial communications for class 2 devices	20	Network
U1022	Loss of serial communications for class 2 devices	17	Network
U1023	De-Inhibit Completed Previously - Vehicle is not in Inhibited state. Clear codes and verify if DTC is no longer present in BCM	18	Network
U1024	Loss of serial communications for class 2 devices	18	Network
U1025	Loss of serial communications for class 2 devices	17	Network
U1026	Vehicles with code JQYA	18	Network
U1027	Vehicles with code JFZA	17	Network
U1028	Loss of Serial Communications for Class 2 Devices	14	Network
U1029	Loss of Serial Communications for Class 2 Devices	13	Network
U1030	Are you programming the module to resolve DTC ?	14	Network
U1031	Loss of Serial Communications for Class 2 Devices	17	Network
U1032	Loss of Serial Communications for Class 2 Devices	15	Network
U1033	Loss of Serial Communications for Class 2 Devices	13	Network
U1034	Adaptive damping system	14	Network
U1035	NOx sensor 1 bank 2: implausible signal; Open or short to ground	13	Network
U1036	NOx sensor 1 bank 2: no communication; Open or short to plus	13	Network
U1037	Not on model 963.004/005/405/406	9	Network
U1038	Loss of Serial Communications for Class 2 Devices	10	Network
U1039	Vehicle speed signal missing or incorrect	12	Network
U1040	Loss of Class 2 Communications with ABS	15	Network
U1041	Loss of EBCM Communication	18	Network
U1042	Lost Communications with Brake/Traction Control System	13	Network
U1043	Loss of Serial Communications for Class 2 Devices	14	Network
U1044	Loss of Serial Communications for Class 2 Devices	13	Network
U1045	Loss of Serial Communications for Class 2 Devices	10	Network
U1046	Loss of Serial Communications for Class 2 Devices	10	Network
U1047	Loss of Serial Communications for Class 2 Devices	9	Network
U1048	Loss of Serial Communications for Class 2 Devices	11	Network
U1049	Loss of Serial Communications for Class 2 Devices	9	Network
U1050	Loss of Serial Communications for Class 2 Devices	11	Network
U1051	Loss of Serial Communications for Class 2 Devices	14	Network
U1052	Loss of Serial Communications for Class 2 Devices	8	Network
U1053	Loss of Serial Communications for Class 2 Devices	8	Network
U1054	Loss of Serial Communications for Class 2 Devices	8	Network
U1055	Loss of Serial Communications for Class 2 Devices	9	Network
U1056	Loss of Communications with RSS	11	Network
U1057	Loss of Serial Communications for Class 2 Devices	13	Network
U1058	J1850 SCP Trans Fluid Temp Invalid - Instr Clstr	9	Network
U1059	Loss of Serial Communications for Class 2 Devices	9	Network
U1060	Trailing axle, liftable	8	Network
U1061	Media player di posisi 2	5	Network
U1062	Trailing axle without lift bellows	8	Network
U1063	Parking brake on second front axle	4	Network
U1064	Loss Of Communications With DIM	13	Network
U1065	Loss of Communications with IPM	12	Network
U1066	Loss of Communications with RIM	9	Network
U1067	Loss of Serial Communications for Class 2 Devices	13	Network
U1068	Vehicle conversion to 10x4/4 DNA	10	Network
U1069	China VI B	11	Network

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.