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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U Codes |
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| Code | Type | System | System Name | Module | Message |
| U1140 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Gateway |
| U1141 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Gateway |
| U1142 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1143 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1144 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1145 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1146 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Vehicle Security |
| U1147 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Vehicle Security |
| U1148 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Audio Control |
| U1149 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Audio Control |
| U1150 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Audible Warnings |
| U1151 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Audible Warnings |
| U1152 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Experimental #3 |
| U1153 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Experimental #3 |
| U1154 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Compact Disc |
| U1155 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Compact Disc |
| U1156 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Digital Signal Processing |
| U1157 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Digital Signal Processing |
| U1158 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Antenna |
| U1159 | U-Code | Network | Communication | Communication Module | SCP (J1850) Invalid or Missing Data for Antenna |