OBD2 trouble code reference
8,155 codes across 1 prefix groups on this page.
U2xxx
- U2185 U2185: "Module Communication Failure network
- U2186 U2186: Control Module Communication Bus Fault network
- U2187 U2187: "Module Communication Failure network
- U2188 U2188: "Vehicle Communication Bus Malfunction network
- U2189 U2189: "Module Communication Failure network
- U2190 U2190: "Vehicle Communication Bus Malfunction network
- U2191 U2191: "Control Module Communication Failure network
- U2192 U2192: "Module Communication Failure network
- U2193 U2193: Body Control Module Communication Failure network
- U2194 U2194: Body Control Module Communication Error network
- U2195 SCP (J1850) Invalid Data from SCLM network
- U2196 U2196: Body Control Module Communication Failure network
- U2197 U2197: "Control Module Communication Fault network
- U2198 Lost Communication with the Hybrid Powertrain Control Module (HPCM)" network
- U2199 U2199: "Module Communication Line Fault network
- U2200 Communication Bus Fault network
- U2201 U2201: "Control Module Communication Failure network
- U2202 U2202: "Module Communication Failure network
- U2203 U2203: "CAN Bus Communication Failure network
- U2204 U2204: "Network Communication Line Fault network
- U2205 Communication Line Fault Between Modules network
- U2206 U2206: "Module Communication Failure network
- U2207 U2207: "Control Module Communication Fault network
- U2208 U2208: "Module Communication Line Fault network
- U2209 Lost Communication with Vehicle Communication Interface network
- U2210 Lost Communication with Vehicle Dynamics Control Module network
- U2211 U2211: "Module Communication Failure network
- U2212 U2212: "Module Communication Failure network
- U2213 U2213: "Module Communication Failure network
- U2214 U2214: Vehicle Communication Bus Malfunction network
- U2215 U2215: "CAN Bus Communication Failure network
- U2217 U2217: "CAN Bus Communication Failure network
- U2218 Lost Communication with the Instrument Cluster network
- U2219 U2219: "CAN Bus Communication Failure network
- U2220 U2220: "Module Communication Failure network
- U2221 Lost Communication with Vehicle Dynamics Control Module network
- U2222 U2222: "Module Communication Failure network
- U2223 U2223: "Module Communication Failure network
- U2224 U2224: Vehicle Communication Bus Malfunction network
- U2225 Lost Communication with Vehicle Dynamics Control Module network
- U2226 Lost Communication with Vehicle Dynamics Control Module network
- U2227 Lost Communication with Vehicle Dynamics Control Module network
- U2228 Lost Communication with Vehicle Dynamics Control Module network
- U2229 Lost Communication with Vehicle Dynamics Control Module network
- U2230 Lost Communication with the Steering Angle Sensor network
- U2231 Lost Communication with the Steering Angle Sensor network
- U2232 CAN Bus Communication Fault network
- U2233 U2233: "CAN Bus Communication Failure network
- U2234 U2234: Control Module Communication Bus Fault network
- U2240 Lost Communication with Vehicle Dynamics Control Module network