Diagnostic Trouble Code Search
Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.
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All DTC Codes |
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| Code | Type | System | System Name | Module | Message |
| U1078 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1079 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1080 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1081 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1082 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Engine Systems Other |
| U1083 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Engine Systems Other |
| U1084 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Powertrain Status Request |
| U1085 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Powertrain Status Request |
| U1086 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1087 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1088 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Suspension |
| U1089 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Suspension |
| U1090 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics |
| U1091 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics |
| U1092 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1093 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1094 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Experimental #2 |
| U1095 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Experimental #2 |
| U1096 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1097 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |