CODE DIRECTORY
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.
875 Results
U1736SCP (J1850) Lack of Acknowledgment for TelltalesU173ECode meaning and manufacturer informationU1746AMP (Amplifier Module)-Missing MessageAlfa Romeo · Manufacturer wordingU1750SCP (J1850) Lack of Acknowledgment for Audible WarningsU1765RFHM (Radio Frequency Hub Module) - Missing MessageFiat · Manufacturer wordingU1785Code meaning and manufacturer informationU1794SCP (J1850) Lack of Acknowledgment for MirrorsU1797SCP (J1850) Lack of Acknowledgment for Door LocksU1798SCP (J1850) Lack of Acknowledgment for External Access (Doors)U17B9Code meaning and manufacturer informationU17C5Code meaning and manufacturer informationU17F0Code meaning and manufacturer informationU1803Code meaning and manufacturer informationU1804Code meaning and manufacturer informationU1806SCP (J1850) Lack of Acknowledgment for Primary IdU1817Lost Communication With Hybrid Powertrain Control Module On D-PTRam · Manufacturer wordingU1818Lost Communication With ECM/PCM On D-PT CanRam · Manufacturer wordingU1821Code meaning and manufacturer informationU182ACode meaning and manufacturer informationU183ACode meaning and manufacturer informationU183CCode meaning and manufacturer informationU184ALOST COMMUNICATION WITH BODY CONTROL MODULE (BCM) SET OR STORED IN HISTORYChevrolet · Manufacturer wordingU184DCode meaning and manufacturer informationU1850Implausible Data Received From PCM on D-PTRam · Manufacturer wordingU1858Code meaning and manufacturer informationU1860Code meaning and manufacturer informationU186BCode meaning and manufacturer informationU1885Battery Energy Control Module Lost Communication With HCPJeep · Manufacturer wordingU188DCode meaning and manufacturer informationU18A2Code meaning and manufacturer information