The ODBII code U1883 indicates a communication issue where a module on the vehicle’s communication bus has gone offline or is not responding, potentially due to a fault in the network or a malfunctioning module. The severity of ODBII code U1883 Communication Bus Off is moderate. Common Causes For: U1882 U1882: “Data Bus Communication Failure”…

The ODBII code U1884 indicates a “Data Bus Communication Failure,” meaning there is a problem with the communication between various control modules in the vehicle’s network. The severity of ODBII code U1884 is moderate. Common Causes For: U1883 Communication Bus Off. Faulty wiring or connectors in the data bus system Malfunctioning control modules Poor ground…

The ODBII code U1885 indicates a “Data Bus Communication Failure,” meaning there is a problem with the communication between various electronic control units (ECUs) in the vehicle’s network. The severity of ODBII code U1885 is moderate. Common Causes For: U1884 U1884: “Data Bus Communication Failure” Faulty wiring or connectors Malfunctioning control modules Poor ground connections…

The ODBII code U1886: Communication Line Malfunction indicates a problem with the communication network between various control modules in the vehicle, suggesting that one or more modules are unable to communicate properly. The severity of ODBII code **U1886: Communication Line Malfunction** is generally considered moderate. Common Causes For: U1867: Instrument Cluster CAN Bus Communication Error…

The ODBII code U1887 indicates a communication fault between modules in a vehicle, suggesting that one or more control modules are unable to communicate properly with each other. The severity of ODBII code U1887 is generally considered moderate. Common Causes For: U1885 U1885: “Data Bus Communication Failure” Faulty wiring or connectors Corroded or damaged connectors…

The ODBII code U1888 indicates a “Data Bus Communication Failure,” meaning there is a problem with the communication between various control modules in the vehicle’s network. The severity of ODBII code U1888 is moderate. Common Causes For: U1887 U1887: “Module Communication Line Fault” Faulty wiring or connectors in the data bus system Malfunctioning control modules…

The ODBII code U1889 indicates a “Data Bus Communication Failure,” meaning there is a problem with the communication between various control modules in the vehicle’s network. The severity of ODBII code U1889 is moderate. Common Causes For: U1888 U1888: “Data Bus Communication Failure” Faulty wiring or connectors in the data bus system Malfunctioning control modules…

The ODBII code U1890 indicates a “Module Communication Failure,” meaning there is a problem with communication between the vehicle’s control modules. The severity of ODBII code U1890 is moderate. Common Causes For: U1889 U1889: “Data Bus Communication Failure” Faulty wiring or connectors Failed or malfunctioning control module Poor ground connections Intermittent communication issues Corroded or…

The ODBII code U1891 indicates a “Module Communication Failure,” meaning there is a problem with communication between vehicle control modules, often due to a wiring issue, a faulty module, or a network problem. The severity of ODBII code U1891 is moderate. Common Causes For: U1890 U1890: “Module Communication Failure” Faulty wiring or connectors Failed control…

The ODBII code U1892 indicates a communication failure between modules in a vehicle’s network, suggesting that one or more control modules are unable to communicate properly with each other. The severity of ODBII code U1892 is moderate. Common Causes For: U1891 U1891: “Module Communication Failure” Faulty wiring or connectors Failed or malfunctioning control module Poor…