OBD2 trouble code reference
8,155 codes across 1 prefix groups on this page.
U2xxx
- U2076 Control Module Communication Bus Off network
- U2077 Control Module Communication Bus Off network
- U2078 Lost Communication with the Steering Angle Sensor Module network
- U2079 Control Module Communication Bus Off network
- U2081 Lost Communication with the Steering Angle Sensor network
- U2082 U2082: "BCM Communication Loss Detected network
- U2084 U2084: Instrument Cluster Communication Loss network
- U2085 U2085: "Module Communication Failure network
- U2086 U2086: "Module Communication Failure network
- U2087 U2087: "Module Communication Failure network
- U2088 U2088: "Control Module Communication Link Failure network
- U2090 Lost Communication with the Fuel Pump Control Module network
- U2091 Lost Communication with the Fuel Pump Control Module network
- U2092 Lost Communication with the Fuel Pump Control Module network
- U2093 Lost Communication with the Fuel Pump Control Module network
- U2094 Lost Communication with the Fuel Pump Control Module network
- U2095 Lost Communication with the Fuel Pump Control Module network
- U2096 Lost Communication with the Fuel Pump Control Module network
- U2097 Lost Communication with the Fuel Pump Control Module network
- U2098 Lost Communication with the Fuel Pump Control Module network
- U2099 Lost Communication with Vehicle Dynamics Control Module network
- U2100 U2100: "Control Module Communication Failure network
- U2101 Lost Communication with Vehicle Dynamics Control Module network
- U2102 Lost Communication with Vehicle Control Module network
- U2103 Lost Communication with Vehicle Control Module network
- U2104 Lost Communication with Vehicle Control Module network
- U2105 Lost Communication with Vehicle Control Module network
- U2106 Lost Communication with Vehicle Dynamics Control Module network
- U2107 Lost Communication with Vehicle Control Module network
- U2108 Lost Communication with Vehicle Control Module network
- U2109 U2109: "Control Module Communication Failure network
- U2110 Lost Communication with Vehicle Control Module network
- U2111 U2111: "Module Communication Failure network
- U2112 U2112: "CAN Bus Communication Failure network
- U2113 Lost Communication with the Steering Angle Sensor network
- U2114 Lost Communication with the Transmission Control Module (TCM) network
- U2115 Lost Communication with Vehicle Control Module network
- U2116 Lost Communication with Vehicle Dynamics Control Module network
- U2117 Lost Communication with the Transmission Control Module (TCM) network
- U2118 Lost Communication with the Transmission Control Module (TCM) - Bus Off network
- U2119 Lost Communication with the Transmission Control Module (TCM) network
- U2120 U2120: "BCM Communication Failure network
- U2121 U2121: Instrument Cluster Communication Failure network
- U2122 U2122: Instrument Cluster Communication Failure network
- U2123 Lost Communication with Vehicle Dynamics Control Module network
- U2124 Lost Communication with the Steering Angle Sensor network
- U2125 U2125: Instrument Cluster Communication Failure network
- U2126 Lost Communication with the Steering Angle Sensor network
- U2127 Lost Communication with the Steering Angle Sensor network
- U2128 Lost Communication with the Steering Angle Sensor network