HomeNetwork communication · Codes
Network communication · Codes
A code index built from manufacturer communications filed with NHTSA in the United States. Vehicle-specific and enhanced codes are included; this is not a list of universal definitions.
674 Results
U0640Code meaning and manufacturer information1 Manufacturer communicationsU0641Code meaning and manufacturer information2 Manufacturer communicationsU0644Code meaning and manufacturer information5 Manufacturer communicationsU0645Lost Communication With Active Air Dam ModuleRam · Manufacturer wording4 Manufacturer communicationsU0672Code meaning and manufacturer information8 Manufacturer communicationsU0673Lost Communication With Ion Sense Module (in active or stored status)Jeep · Manufacturer wording17 Manufacturer communicationsU0698Code meaning and manufacturer information7 Manufacturer communicationsU0710Code meaning and manufacturer information2 Manufacturer communicationsU0712Code meaning and manufacturer information1 Manufacturer communicationsU0759Code meaning and manufacturer information1 Manufacturer communicationsU075ACode meaning and manufacturer information1 Manufacturer communicationsU075BCode meaning and manufacturer information1 Manufacturer communicationsU075CCode meaning and manufacturer information1 Manufacturer communicationsU091FCode meaning and manufacturer information1 Manufacturer communicationsU0ADCCode meaning and manufacturer information4 Manufacturer communicationsU1000Code meaning and manufacturer information30 Manufacturer communicationsU1001Code meaning and manufacturer information5 Manufacturer communicationsU1002Code meaning and manufacturer information4 Manufacturer communicationsU1003ESP Can C Bus PerformanceRam · Manufacturer wording4 Manufacturer communicationsU1006Code meaning and manufacturer information4 Manufacturer communicationsU1007malfunction on CAN communicationHyundai · Manufacturer wording5 Manufacturer communicationsU1008LIN 1 BUSAlfa Romeo · Manufacturer wording18 Manufacturer communicationsU1009Quick charger comm [Quick charger communication]Nissan · Manufacturer wording5 Manufacturer communicationsU1010Always diagnose the communication codes firstInfiniti · Manufacturer wording8 Manufacturer communicationsU1011supply voltage too lowAudi · Manufacturer wording13 Manufacturer communicationsU1012Code meaning and manufacturer information2 Manufacturer communicationsU1013Code meaning and manufacturer information5 Manufacturer communicationsU1014Code meaning and manufacturer information6 Manufacturer communicationsU1015Code meaning and manufacturer information1 Manufacturer communicationsU1016Code meaning and manufacturer information6 Manufacturer communications